Bryant LEGACY 580J User Manual
580J  
GAS HEAT/ELECTRIC COOLING PACKAGED ROOFTOP  
3 TO 15 NOMINAL TONS  
Product Data  
C08515  
(Unit shown with optional louvered hail guard.)  
the environmentally sound refrigerant  
FEATURES AND BENEFITS  
S Single cooling stage models are available from 3 - 10 ton.  
S Two cooling stage models are available from 7.5 - 15 ton.  
S SEER up to 13.0.  
S EER’s up to 11.1.  
S IEER’s up to 11.8.  
S Up to 28% lighter than similar industry units. Lighter rooftops make easier replacement jobs.  
S Utility connections are the same because 3 - 12.5 ton units fit on existing Bryant rooftop curbs. This saves time and  
money on replacement jobs.  
S Standardized components and layout. Standardized components and controls make service and stocking parts easier.  
S Scroll compressors on all units. This makes service, stocking parts, replacement, and troubleshooting easier.  
S Field convertible airflow (3 - 15 ton). Being able to convert a unit from vertical airflow to horizontal makes it easy to  
overcome job site complications. 15 ton models require a simple supply duct cover to field convert from factory vertical  
to horizontal.  
S Easy-adjust, belt-drive motor available. Bryant provides a factory solution for most points in the fan performance table.  
S Provisions for bottom or side condensate drain.  
S Capable of thru-the-base or thru-the-curb gas line routing.  
S Single-point gas / electrical connection.  
S Sloped, composite drain pan. Sloped, composite drain pan sheds water; and won’t rust.  
S Standardized controls & control box layout. Standardized components & controls make stocking parts & service easier.  
S Tool-less filter access door.  
S Clean, easy to use control box.  
S Color-coded wiring.  
S Large, laminated wiring and power wiring drawings which are affixed to unit make troubleshooting easy.  
S Single, central terminal board for test and wiring connections.  
S Fast-access, handled, panels for easy access on normally accessed service panels.  
S “No-strip” screw system guides screws into the panel & captures them tightly without stripping the screw, the panel, or  
the unit.  
S Exclusive, newly-design indoor refrigerant header for easier maintenance and replacement.  
S Mechanical cooling (115_F to 40_F or 46_C to 4_C) standard on all models. Winter Start Kit allows cooling operation  
down to 25_F (-4_C) and Motor Master to -20_F (-29_C).  
S High efficiency, gas heat with induced-draft flue exhaust design (3 - 15 tons).  
S Induce draft motor ensures no flue gas can escape into the indoor air stream.  
S Bryant designed naturally draining heat exchanger, unlike positive pressure heat exchangers, do not need to be  
periodically, manually drained. This saves labor and maintenance expense.  
S 2-in (51mm) disposable filters on all units.  
S Refrigerant filter-drier on each circuit.  
S Each circuit is protected with a high and low pressure switch.  
S Many factory-installed options ranging from air management economizers, 2 position dampers, plus convenience  
outlets, disconnect switch and smoke detectors.  
S Standard Parts Warranty: 10 yr. aluminized heat exchanger, 5 yr. compressor, 3 yr. Novation condenser coil, 1 yr. parts.  
S Factory-installed Perfect Humidity system on 3 - 12.5 ton models, includes MotorMaster I controller.  
3
MODEL NUMBER NOMENCLATURE  
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17  
5
8
0
J
E
0
6
A
0
7
2
A
1
A
0
A
A
____________  
______  
________  
______  
Unit Type  
Packaging  
A = Standard  
B = LTL  
580J = Cooling/Gas Heat RTU  
Legacy Series w/Puron Refrigerant  
Voltage  
Factory Installed Options  
E = 4 6 0 --- 3 --- 6 0  
J = 208/230---1---60  
P = 208/230---3---60  
T = 5 7 5 --- 3 --- 6 0  
0A = None  
Intake/Exhaust Options  
A = None  
B = Temp econo w/ baro relief  
E = Temp econo w/ baro relief & CO  
H = Enthalpy econo w/ baro relief  
Cooling Tons  
04 = 3 Ton  
2
05 = 4 Ton  
L = Enthalpy econo w/ baro relief & CO  
Q = Motorized 2 pos damper  
2
06 = 5 Ton  
07 = 6 Ton  
08 = 7.5 Ton  
09 = 8.5 Ton  
12 = 10 Ton  
14 = 12.5 Ton  
16 = 15 Ton  
Indoor Fan Options  
1 = Standard static option  
2 = Medium static option  
3 = High static option  
C = High Static Option w/High Efficiency Motor  
(Size 16 only)  
Refrig. System/Gas Heat Options  
Coil Options  
A = Standard 1---Stage Cooling models/Nat gas heat  
Models w/Round Tube Plate Fin (RTPF) condenser coil  
( O u t d o o r --- I n d o o r --- H a i l G u a r d )  
A = Al/Cu ---Al/Cu  
B = Standard 1---Stage Cooling models/Low NO heat  
x
C = Standard 1---Stage Cooling models/SS Gas HX  
D = 2 --- St a g e C o o li n g m o d e ls 0 8 --- 1 6  
B = P r e co a t A l/ C u --- A l/ C u  
F = 2 --- St a g e C o o li n g m o d e ls a n d S S G a s H X ( 0 8 --- 1 6 )  
G = 1---Stage Cooling/Al HX w/Perfect Humidity 04---07  
C = E --- co a t A l/ C u --- A l/ C u  
D = E --- co a t A l/ C u --- E --- co a t A l/ C u  
H = 1 --- St a g e C o o li n g / L o w N o Heat w/Perfect Humidity  
x
E = C u / C u --- A l/ C u  
F = Cu/Cu --- Cu/Cu  
04---07  
J = 1 --- St a g e C o o li n g / S S G a s H X w / Pe r f e c t H u m i d i t y  
04---07  
K = 2---Stage Cooling/Al Gas HX w/Perfect Humidity 08-14  
M = 2---Stage Cool/SS Gas HX w/Perfect Humidity 08-14  
M = A l/ C u --- A l/ C u --- L o u v e r e d H a il g u a r d s  
N = P r e co a t A l/ C u --- A l/ C u --- L o u v e r e d H a il G u a r d s  
P = E co a t A l/ C u --- A l/ C u --- L o u v e r e d H a il G u a r d s  
Q = E co a t A l/ C u --- E co a t A l/ C u --- L o u v e r e d H a i l G u a r d s  
R = C u / C u --- A l/ C u --- L o u v e r e d H a il G u a r d s  
S = C u / C u --- C u / C u --- L o u v e r e d H a il G u a r d s  
Models w/All aluminum, Novation condenser coils  
( O u t d o o r --- I n d o o r --- H a i l G u a r d )  
Heat Level Input  
Standard/Stainless Steel  
072 = 72,000  
115 = 115,000  
125 = 125,000  
150 = 150,000  
180 = 180,000  
224 = 224,000  
240 = 240,000  
250 = 250,000  
350 = 350,000  
G = Al/Al --- Al/ Cu  
H = Al/Al --- Cu/Cu  
J = A l/ A l --- E co a t A l/ C u  
K = E coat Al/Al --- Al/ Cu  
L = E coat Al/Al --- E coat Al/Cu  
T = A l/ A l --- A l/ C u --- L o u v e r e d H a il G u a r d s  
U = Al/Al --- Cu/ Cu, Louvered Hail Guards  
V = Al/Al --- E coat Al/Cu, Louvered Hail Guards  
W = E coat Al/Al --- Al/ Cu, Louvered Hail Guards  
X = E coat Al/Al --- E coat Al/Cu, Louvered Hail Guards  
Low NO  
x
060 = 60,000  
090 = 90,000  
120 = 120,000  
4
Table 1 – FACTORY-INSTALLED OPTIONS AND FIELD-INSTALLED ACCESSORIES  
FACTORY  
INSTALLED  
OPTION  
FIELD  
INSTALLED  
ACCESSORY  
CATEGORY  
Cabinet  
ITEM  
Thru---the---base electrical or gas---line connections  
Supply Duct Cover  
Cu/Cu indoor and/or outdoor coils  
X
X
X
1
X
X
X
X
X
1
Pre---coated outdoor coils  
Coil Options  
1
Premium, E---coated outdoor coils  
Humidity Control  
Condenser Protection  
Perfect Humidity System (3 --- 12.5 ton)  
Condenser coil hail guard (louvered design)  
Thermostats, temperature sensors, and subbases  
RTU Open---protocol controller  
Smoke detector (supply and/or return air)  
Time Guard II compressor delay control circuit  
Phase Monitor  
EconoMi$ert IV (for electro---mechanical controlled RTUs)  
EconoMi$ert2 (for DDC controlled RTUs)  
Motorized 2 position outdoor air damper  
Manual outdoor air damper (25% and 50%)  
X
X
X
X
Controls  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Economizers  
& Outdoor Air  
Dampers  
2
Barometric relief  
X
X
X
Power exhaust  
3
Single dry bulb temperature sensors  
Differential dry bulb temperature sensors  
3
Economizer Sensors  
3
Single enthalpy sensors  
&
3
Differential enthalpy sensors  
IAQ Devices  
3
Wall or duct mounted CO2 sensor  
3
Unit mounted CO2 sensor  
X
X
Propane conversion kit  
Stainless steel heat exchanger  
High altitude conversion kit  
Flue Shield  
Flue Discharge Deflector  
Multiple motor and drive packages  
X
X
X
X
Gas Heat  
Indoor Motor & Drive  
X
4
Winter start kit  
X
X
Low Ambient  
Control  
4
Motormasterhead pressure controller  
Convenience outlet (powered)  
X
X
X
Convenience outlet (un---powered)  
Power  
Options  
5
Non---fused disconnect  
Disconnect Switch Bracket  
Roof curb 14---in (356mm)  
Roof curb 24---in (610mm)  
X
X
X
Roof Curbs  
NOTES:  
1. Novation coated coils only available with E---coat.  
2. Included with economizer.  
3. Sensors used to optimize economizer performance.  
4. See application data for assistance.  
5. Available on units with MOCP’s of 80 amps or less.  
5
FACTORY OPTIONS AND/OR ACCESSORIES  
Economizer (dry-bulb or enthalpy)  
Power Exhaust with Barometric Relief  
Economizers save money. They bring in fresh, outside air  
for ventilation; and provide cool, outside air to cool your  
building. This is the preferred method of low ambient  
cooling. When coupled to CO2 sensors, economizers can  
provide even more savings by coupling the ventilation air  
to only that amount required.  
Superior internal building pressure control. This field  
installed accessory may eliminate the need for costly,  
external pressure control fans.  
RTU Open, Multi--Protocol Controller  
Connect the rooftop to an existing BAS without needing  
complicated translators or adapter modules using the RTU  
Open controller. This new controller speaks the 4 most  
common building automation system languages (Bacnet,  
Modbus, N2, and Lonworks). Use this controller when  
you have an existing BAS.  
Economizers are available, installed and tested by the  
factory, with either enthalpy or dry-bulb temperature  
inputs. There are also models for electromechanical as  
well as direct digital controllers. Additional sensors are  
available as accessories to optimize the economizers.  
Time Guard II Control Circuit  
Economizers include gravity controlled, barometric relief  
which equalizes building pressure and ambient air  
pressures. This can be a cost effective solution to prevent  
building pressurization.  
This accessory protects your compressor by preventing  
short-cycling in the event of some other failure, prevents  
the compressor from restarting for 30 seconds after  
stopping. Not required with RTU Open, or authorized  
commercial thermostats.  
CO Sensor  
2
Improves productivity and saves money by working with  
the economizer to intake only the correct amount of  
outside air for ventilation. As occupants fill your building,  
the CO2 sensor detects their presence through increasing  
CO2 levels, and opens the economizer appropriately.  
Motorized 2--Position Damper  
The new Bryant 2-position, motorized outdoor air damper  
admits up to 100% outside air. Using reliable, gear-driven  
technology, the 2-position damper opens to allow  
ventilation air and closes when the rooftop stops, stopping  
unwanted infiltration.  
When the occupants leave, the CO2 levels decrease, and  
the sensor appropriately closes the economizer. This  
intelligent control of the ventilation air, called Demand  
Control Ventilation (DCV) reduces the overall load on the  
rooftop, saving money.  
Manual OA Damper  
Manual outdoor air dampers are an economical way to  
bring in ventilation air. The dampers are available in 25%  
and 50% versions.  
Smoke Detectors  
Trust the experts. Smoke detectors make your application  
safer and your job easier. Bryant smoke detectors  
immediately shut down the rooftop unit when smoke is  
detected. They are available, installed by the factory, for  
supply air, return air, or both.  
Optional Perfect Humidity System  
Bryant’s Perfect Humidity system is an all-inclusive  
factory installed option that can be ordered with any  
Legacy Line 580J-04-14 rooftop unit.  
Louvered Hail Guards  
This system expands the envelope of operation of Bryant’s  
Legacy Line rooftop products to provide unprecedented  
flexibility to meet year round comfort conditions.  
Sleek, louvered panels protect the condenser coil from  
hail damage, foreign objects, and incidental contact.  
The Perfect Humidity system has the industry’s only dual  
dehumidification mode setting. The Perfect Humidity  
system includes two new modes of operation.  
Convenience Outlet (powered or un--powered)  
Reduce service and/or installation costs by including a  
convenience outlet in your specification. Bryant will  
install this service feature at our factory. Provides a  
convenient, 15 amp, 115v GFCI receptacle with “Wet in  
Use” cover. The “powered” option allows the installer to  
power the outlet from the line side of the disconnect or  
load side as required by code. The “un-powered” option is  
to be powered from a separate 115/120v power source.  
Non--fused Disconnect  
This OSHA-compliant, factory installed, safety switch  
allows a service technician to locally secure power to the  
rooftop.  
6
FACTORY OPTIONS AND/OR ACCESSORIES (cont.)  
The Legacy Line 580J-04-14 rooftop coupled with the  
Optional Stainless Steel Heat Exchanger  
Perfect Humidity system is capable of operating in normal  
design cooling mode, subcooling mode, and hot gas reheat  
mode. Normal design cooling mode is when the unit will  
operate under its normal sequence of operation by cycling  
compressors to maintain comfort conditions.  
The stainless steel heat exchanger option provides the  
tubular heat exchanger be made out of a minimum 20  
gauge type 409 stainless steel for applications where the  
mixed air to the heat exchanger is expected to drop below  
45_F (7_C). Stainless steel may be specified on  
applications where the presence of airborne contaminants  
require its use (applications such as paper mills) or in  
areas with very high outdoor humidity that may result in  
severe condensation in the heat exchanger during cooling  
operation.  
Subcooling mode will operate to satisfy part load type  
conditions when the space requires combined sensible and  
a higher proportion of latent load control. Hot Gas Reheat  
mode will operate when outdoor temperatures diminish  
and the need for latent capacity is required for sole  
humidity control. Hot Gas Reheat mode will provide  
neutral air for maximum dehumidification operation.  
Flue Discharge Heat Shield  
The flue discharge heat shield keeps people from touching  
the rooftop unit’s potentially hot flue discharge. This is  
especially useful for ground level applications, where  
more, untrained people could have access to the unit’s  
exterior.  
Motormaster Head Pressure Controller  
The Motormaster motor controller is a low ambient, head  
pressure controller kit that is designed to maintain the  
unit’s condenser head pressure during periods of low  
ambient cooling operation. This device should be used as  
an alternative to economizer free cooling when  
economizer usage is either not appropriate or desired. The  
Motormaster will either cycle the outdoor fan motors or  
operate them at reduced speed to maintain the unit  
operation, depending on the model.  
Alternate Motors and Drives  
Some applications need larger horsepower motors, some  
need more airflow, and some need both. Regardless of the  
case, your Bryant expert has  
a
factory installed  
combination to meet your application. A wide selection of  
motors and pulleys (drives) are available, factory  
installed, to handle nearly any application.  
Winter Start Kit  
The winter start kit by Bryant extends the low ambient  
limit of your rooftop to 25_F (-4_C). The kit bypasses the  
low pressure switch, preventing nuisance tripping of the  
low pressure switch. Other low ambient precautions may  
still be prudent.  
Thru--the--Base Connections  
Thru-the-base connections, available as either an  
accessory or as a factory option, are necessary to ensure  
proper connection and seal when routing wire and piping  
through the rooftop’s basepan and curb. These couplings  
eliminate roof penetration and should be considered for  
gas lines, main power lines, as well as control power.  
Propane Heating  
Convert your gas heat rooftop from standard natural gas  
operation to propane using this field installed kit.  
Disconnect Switch Bracket  
High Altitude Heating  
Provides a pre-engineered and sized mounting bracket for  
applications requiring a unit mounted fused disconnect of  
greater than 100 amps. Bracket assures that no damage  
will occur to coils when mounting with screws and other  
fasteners.  
High altitudes have less oxygen, which means heat  
exchangers need less fuel. The new gas orifices in this  
field installed kit make the necessary adjustment for high  
altitude applications. They restore the optimal fuel to air  
mixture and maintain healthy combustion at altitudes  
above 2000 ft (610m). Kits may not be required in all  
areas.  
Supply Duct Cover  
This supply duct cover is required when field converting  
the factory standard vertical duct supply to horizontal duct  
supply configuration. One required per unit. (16 size only)  
Flue Discharge Deflector  
The flue discharge deflector is a useful accessory when  
flue gas recirculation is a concern. By venting the flue  
discharge upwards, the deflector minimizes the chance for  
a neighboring unit to intake the flue exhaust.  
7
Table 2 – AHRI COOLING RATING TABLE  
Nom.  
Capacity  
(tons)  
Cooling  
Stages  
Net Cooling  
Capacity (MBH)  
Total Power  
(KW)  
Unit  
SEER  
EER  
IEER  
A04  
A05  
A06  
A07  
A08  
D08  
A09  
D09  
A12  
D12  
D14  
D16  
1
1
1
1
1
2
1
2
1
2
2
2
3
4
5
34.6  
45.0  
59.0  
70.0  
88.0  
83.0  
97.0  
99.0  
117.0  
114.0  
140.0  
174.0  
3.1  
4.0  
5.5  
6.4  
8.0  
7.5  
8.8  
9.0  
10.6  
10.3  
12.9  
16.1  
13.0  
13.0  
13.0  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
11.00  
11.00  
10.75  
11.00  
11.00  
11.00  
11.00  
11.00  
11.00  
11.10  
10.80  
10.80  
N/A  
N/A  
N/A  
6
11.2  
11.2  
11.7  
11.2  
11.7  
11.2  
11.8  
11.0  
11.7  
7.5  
7.5  
8.5  
8.5  
10  
10  
12.5  
15  
LEGEND  
AHRI  
NOTES:  
1. Rated in accordance with AHRI Standard 210/240 or  
340/360, as appropriate.  
--- Air Conditioning, Heating and Refrigeration  
Institute Test Standard  
ASHRAE --- American Society of Heating, Refrigerating  
2. Ratings are based on:  
and Air Conditioning, Inc.  
Cooling Standard: 80_F (27_C) db, 67_F (19_C) wb  
indoor air temp and 95_F (35_C) db outdoor air temp.  
IEER Standard: A measure that expresses cooling  
part---load EER efficiency for commercial unitary air  
conditioning and heat pump equipment on the basis of  
weighted operation at various load capacities.  
EER  
--- Energy Efficiency Ratio  
--- Integrated Energy Efficiency Ratio  
--- Seasonal Energy Efficiency Ratio  
IEER  
SEER  
3. All 580J units comply with ASHRAE 90.1 Energy  
Standard for minimum SEER and EER requirements.  
4. 580J units comply with US Energy Policy Act (2005).  
To evaluate code compliance requirements, refer to  
state and local codes or visit the following website:  
http://bcap---energy.org.  
Use of the AHRI Certified  
TM Mark indicates a  
manufacturer’s  
participation in the  
program For verification  
of certification for individual  
products, go to  
www.ahridirectory.org.  
8
Table 3 – HEATING RATING TABLE - NATURAL GAS & PROPANE  
AL/SS HEAT EXCHANGER  
THERMAL  
EFFICIENCY  
(%)  
TEMP RISE  
(DEG F)  
AFUE  
(%)  
Units  
Gas Heat  
INPUT / OUTPUT  
STAGE 1 (MBH)  
INPUT / OUTPUT  
STAGE 2 (MBH)  
LOW  
MED  
HIGH  
LOW  
MED  
HIGH  
LOW  
MED  
HIGH  
LOW  
MED  
HIGH  
LOW  
MED  
HIGH  
LOW  
MED  
HIGH  
LOW  
MED  
HIGH  
LOW  
MED  
HIGH  
LOW  
MED  
HIGH  
LOW  
MED  
HIGH  
LOW  
MED  
HIGH  
LOW  
MED  
HIGH  
---  
---  
---  
---  
---  
---  
---  
---  
---  
72 / 59  
115 / 93  
---  
25 --- 55  
55 --- 85  
---  
82%  
80%  
---  
81%  
80%  
---  
04  
72 / 59  
25 --- 55  
35 --- 65  
50 --- 80  
20 --- 55  
30 --- 65  
40 --- 80  
25 --- 55  
55 --- 85  
---  
82%  
81%  
80%  
82%  
81%  
80%  
82%  
80%  
---  
81%  
80%  
80%  
81%  
80%  
80%  
N/A  
N/A  
---  
115 / 93  
150 / 120  
72 / 59  
115 / 93  
150 / 120  
72 / 59  
115 / 93  
---  
72 / 59  
115 / 93  
150 / 120  
72 / 59  
115 / 93  
150 / 120  
72 / 59  
115 / 93  
150 / 120  
125 / 103  
180 / 148  
224 / 184  
125 / 103  
180 / 148  
224 / 184  
180 / 148  
224 / 184  
250 / 205  
180 / 148  
224 / 184  
250 / 205  
180 / 146  
240 / 195  
350 / 280  
05  
06  
04  
05  
06  
07  
08  
09  
12  
14  
---  
82 / 66  
---  
---  
25 --- 55  
35 --- 65  
50 --- 80  
20 --- 55  
30 --- 65  
40 --- 80  
15 --- 55  
25 --- 65  
35 --- 80  
20 --- 50  
35 --- 65  
45 --- 75  
20 --- 50  
30 --- 65  
40 --- 75  
25 --- 65  
30 --- 65  
35 --- 70  
20 --- 65  
25 --- 65  
25 --- 70  
15 --- 55  
20 --- 60  
35 --- 65  
82%  
81%  
80%  
82%  
81%  
80%  
82%  
81%  
80%  
82%  
82%  
82%  
82%  
82%  
82%  
82%  
82%  
80%  
82%  
82%  
80%  
81%  
81%  
80%  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
---  
120 / 96  
---  
---  
120 / 96  
---  
---  
120 / 96  
---  
120 / 98  
180 / 147  
---  
120 / 98  
180 / 147  
120 / 98  
180 / 147  
200 / 160  
120 / 98  
180 / 147  
200 / 160  
144 / 118  
192 / 156  
280 / 224  
16  
NOTES:  
Heat ratings are for natural gas heat exchangers operated at or below 2000 ft (610 m). For information on propane or alti-  
tudes above 2000 ft (610 m), see the Application Data section of this book. Accessory Propane/High Altitude kits are also  
available.  
In the USA the input rating for altitudes above 2000 ft (610m) must be derated by 4% for each 1000 ft (305 m) above sea  
level. In Canada, the input rating must be derated by 10% for altitudes of 2000 ft (610 m) to 4500 ft (1372 m) above sea level.  
9
1
Table 4 – HEATING RATING TABLE - LOW NOx  
LOW NOx HEAT EXCHANGER  
THERMAL  
EFFICIENCY  
(%)  
TEMP RISE  
(DEG F)  
AFUE  
(%)  
UNIT  
GAS HEAT  
INPUT / OUTPUT  
INPUT / OUTPUT  
STAGE 2 (MBH)  
STAGE 1 (MBH)  
LOW  
MED  
HIGH  
LOW  
MED  
HIGH  
LOW  
MED  
HIGH  
LOW  
MED  
HIGH  
LOW  
MED  
HIGH  
LOW  
MED  
HIGH  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
60 / 50  
90 / 74  
---  
20 --- 50  
30 --- 60  
---  
81%  
81%  
---  
80%  
81%  
---  
04  
05  
06  
04  
05  
06  
60 / 50  
90 / 74  
120 / 101  
60 / 50  
90 / 74  
120 / 101  
60 / 50  
90 / 74  
---  
60 / 50  
90 / 74  
120 / 101  
60 / 50  
90 / 74  
120 / 101  
20 --- 50  
30 --- 60  
40 --- 70  
15 --- 50  
25 --- 60  
35 --- 70  
20 --- 50  
30 --- 60  
---  
20 --- 50  
30 --- 60  
40 --- 70  
15 --- 50  
25 --- 60  
35 --- 70  
81%  
81%  
81%  
81%  
80%  
80%  
81%  
81%  
---  
81%  
81%  
81%  
81%  
80%  
80%  
80%  
81%  
80%  
80%  
81%  
81%  
N/A  
N/A  
---  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
NOTE:  
1. Units meet California’s South Coast Air Quality Management District (SCAQMD) Low---NO emissions requirement of 40  
x
nanograms per joule or less.  
Table 5 – SOUND PERFORMANCE TABLE  
OUTDOOR SOUND (dB)  
COOLING  
STAGES  
UNIT  
A --- W E I G H T E D  
63  
125  
80.9  
84.6  
82.2  
81.8  
82.6  
84.3  
86.4  
85.0  
85.0  
83.1  
85.2  
85.2  
250  
80.2  
79.5  
76.3  
76.9  
81.0  
80.5  
81.9  
81.6  
81.6  
80.5  
84.6  
84.6  
500  
76  
1000  
74.6  
76.5  
72.5  
73.3  
77.0  
76.4  
78.3  
77.4  
77.4  
75.5  
82.2  
82.2  
2000  
71.3  
71.1  
68.8  
69.8  
73.0  
72.7  
73.9  
74.1  
74.1  
71.6  
78.4  
78.4  
4000  
68.5  
66.9  
65.6  
66.3  
70.4  
68.3  
71.4  
71.0  
71.0  
69.6  
75.3  
75.3  
8000  
63.9  
62.5  
61.8  
62.7  
66.7  
65.1  
67.3  
66.3  
66.3  
69.3  
72.9  
72.9  
04A  
05A  
06A  
07A  
08A  
08D  
09A  
09D  
12A  
12D  
14D  
16D  
1
1
1
1
1
2
1
2
1
2
2
2
80  
81  
78  
78  
82  
82  
83  
82  
82  
82  
87  
87  
90.6  
90.9  
84.0  
88.8  
90.1  
85.8  
91.2  
88.6  
88.6  
89.0  
87.0  
87.0  
77.9  
74.8  
74.4  
79.4  
78.7  
81.0  
79.5  
79.5  
78.5  
84.9  
84.9  
LEGEND  
dB --- Decibel  
NOTES:  
1. Outdoor sound data is measure in accordance with  
AHRI standard 270---2008.  
2. Measurements are expressed in terms of sound power.  
Do not compare these values to sound pressure values  
because sound pressure depends on specific environ-  
mental factors which normally do not match individual  
applications. Sound power values are independent of  
the environment and therefore more accurate.  
3. A---weighted sound ratings filter out very high and very  
low frequencies, to better approximate the response of  
“average” human ear. A---weighted measurements for  
Bryant units are taken in accordance with AHRI stand-  
ard 270---2008.  
10  
Table 6 – MINIMUM - MAXIMUM AIRFLOW RATINGS - NATURAL GAS & PROPANE  
COOLING  
HEATING  
UNIT  
HEAT LEVEL  
MINIMUM  
MAXIMUM  
MINIMUM  
990  
MAXIMUM  
2190  
1550  
---  
LOW  
MED  
HIGH  
LOW  
MED  
HIGH  
LOW  
MED  
HIGH  
LOW  
MED  
HIGH  
LOW  
MED  
HIGH  
LOW  
MED  
HIGH  
LOW  
MED  
HIGH  
LOW  
MED  
HIGH  
LOW  
MED  
HIGH  
1000  
---  
990  
1330  
1390  
990  
1330  
1390  
990  
1330  
1390  
1900  
2100  
2270  
1900  
2100  
2270  
2100  
2620  
2650  
2100  
2620  
2650  
2450  
3000  
3990  
580J**04  
900  
1500  
2190  
2460  
2220  
2730  
2880  
2780  
3640  
3450  
3170  
4750  
3900  
3780  
4750  
4560  
4250  
5470  
5670  
5290  
6830  
6800  
7410  
7500  
6750  
7200  
580J**05  
580J**06  
580J**07  
580J**08  
580J**09  
580J**12  
580J**14  
580J**16  
1200  
1500  
1800  
2250  
2550  
3000  
3600  
4500  
2000  
2500  
3000  
3750  
4250  
5000  
6000  
7500  
11  
Table 7 – PHYSICAL DATA  
(COOLING)  
580J*04A  
3 - 6 TONS  
580J*07A  
580J*05A  
580J*06A  
Refrigeration System  
# Circuits / # Comp. / Type  
1 / 1 / Scroll  
5 --- 1 0  
1 / 1 / Scroll  
8 --- 8  
14---13  
Acutrol  
630 / 505  
54 / 117  
100%  
1 / 1 / Scroll  
10---11  
1 / 1 / Scroll  
1 4 --- 2  
Puronr refrig. (R---410A) (lbs---oz)  
O p e r a t in g ch a r g e ( lb s --- o z ) --- Pe r f e c t H u m i d i t y Un it  
Metering Device  
8 --- 1 1  
1 6 --- 0  
2 2 --- 5  
Acutrol  
630 / 505  
54 / 117  
100%  
Acutrol  
630 / 505  
54 / 117  
100%  
Acutrol  
630 / 505  
54 / 117  
100%  
High---press. Trip / Reset (psig)  
Low---press. Trip / Reset (psig)  
Compressor Capacity Staging (%)  
Evap. Coil  
Material (Tube/Fin)  
Coil type  
Cu / Al  
3/8---in RTPF  
2 / 15  
Cu / Al  
3 / 8 --- in R T P F  
2 / 15  
Cu / Al  
3 / 8 --- in R T P F  
4 / 15  
Cu / Al  
3 / 8 --- i n R T P F  
4 / 15  
Rows / FPI  
2
Total Face Area (ft )  
5.5  
5.5  
5.5  
7.3  
Condensate Drain Conn. Size  
3/4---in  
3 / 4 --- in  
3 / 4 --- in  
3 / 4 --- i n  
Evap. Fan and Motor  
1 / Belt  
1.2  
560---854  
48  
1 / Centrifugal  
10 x 10  
1 / Belt  
1.2  
770---1175  
48  
1 / Centrifugal  
10 x 10  
---  
---  
---  
---  
---  
---  
Motor Qty / Drive Type  
Max BHP  
1 / Belt  
1.2  
560---854  
48  
1 / Centrifugal  
10 x 10  
RPM Range  
Motor Frame Size  
Fan Qty / Type  
Fan Diameter (in)  
Motor Qty / Drive Type  
Max BHP  
1 / Belt  
1.2  
770---1175  
48  
1 / Centrifugal  
10 x 10  
1 / Belt  
1.2  
770---1175  
48  
1 / Centrifugal  
10 x 10  
1 / Belt  
1.5  
1035---1466  
56  
1 / Centrifugal  
10 x 10  
---  
---  
---  
---  
---  
---  
RPM Range  
Motor Frame Size  
Fan Qty / Type  
Fan Diameter (in)  
Motor Qty / Drive Type  
Max BHP  
1 / Belt  
1.2  
1 / Belt  
1.2  
1 / Belt  
1.5  
1 / Belt  
2.4  
RPM Range  
560---854  
48  
1 / Centrifugal  
10 x 10  
560---854  
48  
1 / Centrifugal  
10 x 10  
770---1175  
48  
1 / Centrifugal  
10 x 10  
1073---1457  
56  
1 / Centrifugal  
10 x 10  
Motor Frame Size  
Fan Qty / Type  
Fan Diameter (in)  
Motor Qty / Drive Type  
Max BHP  
1 / Belt  
1.2  
1 / Belt  
1.2  
1 / Belt  
2.4  
1 / Belt  
2.9*  
RPM Range  
770---1175  
48  
1 / Centrifugal  
10 x 10  
770---1175  
48  
1 / Centrifugal  
10 x 10  
1035---1466  
56  
1 / Centrifugal  
10 x 10  
1173---1518  
56  
1 / Centrifugal  
10 x 10  
Motor Frame Size  
Fan Qty / Type  
Fan Diameter (in)  
Motor Qty / Drive Type  
Max BHP  
1 / Belt  
2.4  
1 / Belt  
2.4  
1 / Belt  
2.9  
1 / Belt  
3.7  
RPM Range  
1035---1466  
56  
1 / Centrifugal  
10 x 10  
1035---1466  
56  
1 / Centrifugal  
10 x 10  
1303---1687  
56  
1 / Centrifugal  
10 x 10  
1474---1788  
56  
1 / Centrifugal  
10 x 10  
Motor Frame Size  
Fan Qty / Type  
Fan Diameter (in)  
Cond. Coil  
Material (Tube/Fin)  
Coil type  
Cu / Al  
3/8---in RTPF  
1 / 17  
Cu / Al  
3 / 8 --- in R T P F  
2 / 17  
Cu / Al  
3 / 8 --- in R T P F  
2 / 17  
Cu / Al  
3 / 8 --- i n R T P F  
2 / 17  
Rows / FPI  
2
Total Face Area (ft )  
14.6  
16.5  
16.5  
21.3  
Perfect Humidity Coil  
Cond. fan / motor  
Filters  
Material (Tube/Fin)  
Rows..Fins/in.  
Total Face Area (ft )  
Cu / Al  
1 / 17  
3.9  
Cu / Al  
2 / 17  
3.9  
Cu / Al  
2 / 17  
3.9  
Cu / Al  
2 / 17  
5.2  
2
Qty / Motor Drive Type  
Motor HP / RPM  
1/ Direct  
1/4 / 1100  
22  
1/ Direct  
1/4 / 1100  
22  
1/ Direct  
1/4 / 1100  
22  
1/ Direct  
1/4 / 1100  
22  
Fan diameter (in)  
RA Filter # / Size (in)  
OA inlet screen # / Size (in)  
2 / 16 x 25 x 2  
1 / 20 x 24 x 1  
2 / 16 x 25 x 2  
1 / 20 x 24 x 1  
2 / 16 x 25 x 2  
1 / 20 x 24 x 1  
4 / 16 x 16 x 2  
1 / 20 x 24 x 1  
NOTE: Perfect Humidity is not available with Novation condenser coil models. Only Round Tube / Plate Fin (RTPF).  
* 575V motor utilizes 3.7 BHP.  
12  
Table 8 – PHYSICAL DATA  
(HEATING)  
580J**04  
3 - 6 TONS  
580J**07  
580J**05  
580J**06  
Gas Connection  
# of Gas Valves  
1
1
1
1
4 --- 1 3 / 0 . 1 8 ---  
0.47  
1 1 --- 1 3 / 0 . 4 0 ---  
0.47  
4 --- 1 3 / 0 . 1 8 ---  
0.47  
1 1 --- 1 3 / 0 . 4 0 ---  
0.47  
4 --- 1 3 / 0 . 1 8 ---  
0.47  
1 1 --- 1 3 / 0 . 4 0 ---  
0.47  
4 --- 1 3 / 0 . 1 8 ---  
0.47  
1 1 --- 1 3 / 0 . 4 0 ---  
0.47  
Nat. gas supply line press (in. w.g.) / (PSIG)  
LP supply line press (in. w.g.) / (PSIG)  
Heat Anticipator setting (Amps)  
1st stage  
2nd stage  
0.14  
0.14  
0.14  
0.14  
0.14  
0.14  
0.14  
0.14  
Natural Gas Heat  
Liquid Propane Heat  
Low NOx Gas Heat  
# of stages / # of burners (total)  
Connection Size  
1 / 2  
1 / 2  
1 / 2  
1 / 2  
1/2” NPT  
195 / 115  
25 --- 55  
1/2” NPT  
195 / 115  
25 --- 55  
1/2” NPT  
195 / 115  
20 --- 55  
1/2” NPT  
195 / 115  
15 --- 55  
Rollout switch opens / closes  
Temperature Rise  
# of stages / # of burners (total)  
Connection Size  
1 or 2 / 3  
1/2” NPT  
195 / 115  
55 --- 85  
1 / 3  
1 / 3  
1 / 3  
1/2” NPT  
195 / 115  
35 --- 65  
1/2” NPT  
195 / 115  
30 --- 65  
1/2” NPT  
195 / 115  
25 --- 65  
Rollout switch opens / closes  
Temperature Rise  
# of stages / # of burners (total)  
Connection Size  
---  
---  
---  
---  
1 or 2 / 3  
1/2” NPT  
195 / 115  
50 --- 80  
1 or 2 / 3  
1/2” NPT  
195 / 115  
40 --- 80  
2 / 3  
1/2” NPT  
195 / 115  
35 --- 80  
Rollout switch opens / closes  
Temperature Rise  
# of stages / # of burners (total)  
Connection Size  
1 / 2  
1 / 2  
1 / 2  
1 / 2  
1/2” NPT  
195 / 115  
25 --- 55  
1/2” NPT  
195 / 115  
25 --- 55  
1/2” NPT  
195 / 115  
20 --- 55  
1/2” NPT  
195 / 115  
15 --- 55  
Rollout switch opens / closes  
Temperature Rise  
# of stages / # of burners (total)  
Connection Size  
1 or 2 / 3  
1/2” NPT  
195 / 115  
55 --- 85  
1 / 3  
1 / 3  
1 / 3  
1/2” NPT  
195 / 115  
35 --- 65  
1/2” NPT  
195 / 115  
30 --- 65  
1/2” NPT  
195 / 115  
25 --- 65  
Rollout switch opens / closes  
Temperature Rise  
# of stages / # of burners (total)  
Connection Size  
---  
---  
---  
---  
1 or 2 / 3  
1/2” NPT  
195 / 115  
50 --- 80  
1 or 2 / 3  
1/2” NPT  
195 / 115  
40 --- 80  
2 / 3  
1/2” NPT  
195 / 115  
35 --- 80  
Rollout switch opens / closes  
Temperature Rise  
# of stages / # of burners (total)  
Connection Size  
1 / 2  
1 / 2  
1 / 2  
---  
---  
---  
---  
1/2” NPT  
195 / 115  
20 --- 50  
1/2” NPT  
195 / 115  
20 --- 50  
1/2” NPT  
195 / 115  
15 --- 50  
Rollout switch opens / closes  
Temperature Rise  
# of stages / # of burners (total)  
Connection Size  
1 / 3  
1 / 3  
1 / 3  
---  
---  
---  
---  
---  
---  
---  
---  
---  
1/2” NPT  
195 / 115  
30 --- 60  
1/2” NPT  
195 / 115  
30 --- 60  
1/2” NPT  
195 / 115  
25 --- 60  
Rollout switch opens / closes  
Temperature Rise  
# of stages / # of burners (total)  
Connection Size  
---  
---  
---  
---  
1 / 3  
1 / 3  
1/2” NPT  
195 / 115  
40 --- 70  
1/2” NPT  
195 / 115  
35 --- 70  
Rollout switch opens / closes  
Temperature Rise  
13  
Table 9 – PHYSICAL DATA  
(COOLING)  
7.5 - 8.5 TONS  
580J*08A  
580J*08D  
580J*09A  
580J*09D  
Refrigeration System  
# Circuits / # Comp. / Type  
RTPF models R---410a charge A/B (lbs --- oz)  
Alternate (MCHX) R---410a charge A/B (lbs --- oz)  
Alternate (Perfect Humidity) R---410a charge A/B (lbs --- oz)  
1 / 1 / Scroll  
1 3 --- 1 2 / ---  
---  
2 / 2 / Scroll  
8 --- 5 / 8 --- 2  
4 --- 6 / 4 --- 6  
1 3 --- 3 / 1 3 --- 3  
Accutrol  
1 / 1 / Scroll  
1 5 --- 4 / ---  
---  
2 / 2 / Scroll  
1 0 --- 5 / 1 0 --- 1 2  
---  
1 6 --- 1 3 / 1 6 --- 1 3  
Accutrol  
---  
---  
Metering device  
High---press. Trip / Reset (psig)  
Low---press. Trip / Reset (psig)  
Loss of charge Trip / Reset (psig)  
Accutrol  
630 / 505  
54 / 117  
---  
Accutrol  
630 / 505  
54 / 117  
---  
630 / 505  
54 / 117  
630 / 505  
54 / 117  
---  
---  
Evap. Coil  
Material  
Cu / Al  
3/8” RTPF  
3 / 15  
Cu / Al  
3/8” RTPF  
3 / 15  
Cu / Al  
3/8” RTPF  
3 / 15  
Cu / Al  
3/8” RTPF  
3 / 15  
Coil type  
Rows / FPI  
2
total face area (ft )  
8.9  
8.9  
11.1  
11.1  
Condensate drain conn. size  
3/4”  
3/4”  
3/4”  
3/4”  
Perfect Humidity Coil  
Material  
---  
---  
---  
---  
Cu / Al  
3/8” RTPF  
2 / 17  
---  
---  
---  
---  
Cu / Al  
3/8” RTPF  
2 / 17  
Coil type  
Rows / FPI  
2
total face area (ft )  
6.3  
8.4  
Evap. fan and motor  
Motor Qty / Drive type  
Max BHP  
1 / Belt  
1.7  
1 / Belt  
1.7  
1 / Belt  
1.7  
1 / Belt  
1.7  
RPM range  
489---747  
56  
1 / Centrifugal  
15 x 15  
1 / Belt  
2.9  
489---747  
56  
1 / Centrifugal  
15 x 15  
1 / Belt  
2.9  
518---733  
56  
1 / Centrifugal  
15 x 15  
1 / Belt  
2.4  
518---733  
56  
1 / Centrifugal  
15 x 15  
1 / Belt  
2.4  
motor frame size  
Fan Qty / Type  
Fan Diameter (in)  
Motor Qty / Drive type  
Max BHP  
RPM range  
733---949  
56  
1 / Centrifugal  
15 x 15  
1 / Belt  
4.7  
733---949  
56  
1 / Centrifugal  
15 x 15  
1 / Belt  
4.7  
690---936  
56  
1 / Centrifugal  
15 x 15  
1 / Belt  
3.7  
690---936  
56  
1 / Centrifugal  
15 x 15  
1 / Belt  
3.7  
motor frame size  
Fan Qty / Type  
Fan Diameter (in)  
Motor Qty / Drive type  
Max BHP  
RPM range  
909---1102  
14  
909---1102  
14  
838---1084  
56  
838---1084  
56  
motor frame size  
Fan Qty / Type  
Fan Diameter (in)  
Cond. Coil  
1 / Centrifugal  
15 x 15  
1 / Centrifugal  
15 x 15  
1 / Centrifugal  
15 x 15  
1 / Centrifugal  
15 x 15  
Material  
Coil type  
Rows / FPI  
Cu / Al  
3/8” RTPF  
2 / 17  
Cu / Al  
3/8” RTPF  
2 / 17  
Cu / Al  
3/8” RTPF  
2 / 17  
Cu / Al  
3/8” RTPF  
2 / 17  
total face area (ft2)  
Alternate (MCHX) Cond. Coil  
Material  
20.5  
20.5  
21.4  
25.1  
---  
---  
---  
---  
---  
---  
---  
---  
Al / Al  
Novation™  
1 / 20  
---  
---  
---  
---  
Coil type  
Rows / FPI  
total face area (ft2)  
Cond. fan / motor  
Qty / Motor drive type  
Motor HP / RPM  
Fan diameter (in)  
Filters  
20.5  
---  
2 / direct  
1/4 / 1100  
22  
2 / direct  
1/4 / 1100  
22  
2 / direct  
1/4 / 1100  
22  
2 / direct  
1/4 / 1100  
22  
RA Filter # / Size (in)  
4 / 16 x 20 x 2  
1 / 20 x 24 x 1  
4 / 16 x 20 x 2  
1 / 20 x 24 x 1  
4 / 20 x 20 x 2  
1 / 20 x 24 x 1  
4 / 20 x 20 x 2  
1 / 20 x 24 x 1  
OA inlet screen # / Size (in)  
NOTE: Perfect Humidity is not available with Novation condenser coil models. Only Round Tube/Plate Fin (RTPF).  
14  
Table 10 – PHYSICAL DATA  
(HEATING)  
7.5 - 8.5 TONS  
580J**08  
580J**09  
Gas Connection  
# of Gas Valves  
Nat. gas supply line press (in. w.g.) / (PSIG)  
LP supply line press (in. w.g.) / (PSIG)  
1
1
4 --- 1 3 / 0 . 1 8 --- 0 . 4 7  
11 ---13 / 0.40 --- 0.47  
4 --- 1 3 / 0 . 1 8 --- 0 . 4 7  
11 ---13 / 0.40 --- 0.47  
Heat Anticipator setting (Amps)  
Natural Gas Heat  
1st stage  
0.14  
0.14  
0.14  
0.14  
2nd stage  
# of stages / # of burners (total)  
Connection Size  
1 / 3  
1 / 3  
1/2” NPT  
195 / 115  
20 --- 50  
1/2” NPT  
195 / 115  
20 --- 50  
Rollout switch opens / closes  
Temperature Rise  
# of stages / # of burners (total)  
Connection Size  
2 / 4  
2 / 4  
3/4” NPT  
195 / 115  
35 --- 65  
2 / 5  
3/4” NPT  
195 / 115  
30 --- 65  
2 / 5  
Rollout switch opens / closes  
Temperature Rise  
# of stages / # of burners (total)  
Connection Size  
3/4” NPT  
195 / 115  
45 --- 75  
3/4” NPT  
195 / 115  
40 --- 75  
Rollout switch opens / closes  
Temperature Rise  
Liquid Propane Heat  
# of stages / # of burners (total)  
Connection Size  
1 / 3  
1 / 3  
1/2” NPT  
195 / 115  
20 --- 50  
1/2” NPT  
195 / 115  
20 --- 50  
Rollout switch opens / closes  
Temperature Rise  
# of stages / # of burners (total)  
Connection Size  
2 / 4  
2 / 4  
3/4” NPT  
195 / 115  
35 --- 65  
2 / 5  
3/4” NPT  
195 / 115  
30 --- 65  
2 / 5  
Rollout switch opens / closes  
Temperature Rise  
# of stages / # of burners (total)  
Connection Size  
3/4” NPT  
195 / 115  
45 --- 75  
3/4” NPT  
195 / 115  
40 --- 75  
Rollout switch opens / closes  
Temperature Rise  
Low NOx Gas Heat  
# of stages / # of burners (total)  
Connection Size  
---  
---  
---  
---  
---  
---  
---  
---  
Rollout switch opens / closes  
Temperature Rise  
# of stages / # of burners (total)  
Connection Size  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
Rollout switch opens / closes  
Temperature Rise  
# of stages / # of burners (total)  
Connection Size  
Rollout switch opens / closes  
Temperature Rise  
15  
Table 11 – PHYSICAL DATA  
(COOLING)  
10 - 15 TONS  
580J*12A  
580J*12D  
580J*14D  
580J*16D  
Refrigeration System  
# Circuits / # Comp. / Type  
1 / 1 / Scroll  
20 --- 0  
---  
2 / 2 / Scroll  
10 --- 5 / 10 --- 3  
6 --- 0 / 6 --- 0  
16 --- 10 / 16 --- 0  
Accutrol  
2 / 2 / Scroll  
11 --- 0 / 11 --- 6  
7 --- 6 / 8 --- 0  
17 --- 10 / 18 --- 3  
Accutrol  
2 / 2 / Scroll  
15 --- 14/16 --- 12  
RTPF models R---410a charge A/B (lbs --- oz)  
Alternate (MCHX) R---410a charge A/B (lbs --- oz)  
Alternate (Perfect Humidity) R---410a charge A/B (lbs --- oz)  
Metering device  
---  
---  
---  
Accutrol  
630 / 505  
54 / 117  
---  
Accutrol  
630 / 505  
54 / 117  
---  
High---press. Trip / Reset (psig)  
Low---press. Trip / Reset (psig)  
Loss of charge Trip / Reset (psig)  
630 / 505  
54 / 117  
630 / 505  
54 / 117  
---  
---  
Evap. Coil  
Material  
Coil type  
Cu / Al  
3/8” RTPF  
4 / 15  
Cu / Al  
3/8” RTPF  
4 / 15  
Cu / Al  
3/8” RTPF  
4 / 15  
Cu / Al  
3/8” RTPF  
3 / 15  
Rows / FPI  
2
total face area (ft )  
11.1  
11.1  
11.1  
17.5  
Condensate drain conn. size  
3/4”  
3/4”  
3/4”  
3/4”  
Perfect Humidity Coil  
Evap. fan and motor  
Material  
Coil type  
---  
---  
---  
---  
Cu / Al  
3/8” RTPF  
2 / 17  
Cu / Al  
3/8” RTPF  
2 / 17  
---  
---  
---  
---  
Rows / FPI  
2
total face area (ft )  
8.4  
8.4  
Motor Qty / Drive type  
Max BHP  
1 / Belt  
2.4  
1 / Belt  
2.4  
1 / Belt  
2.9  
1 / Belt  
2.9  
RPM range  
591---838  
56  
1 / Centrifugal  
15 x 15  
1 / Belt  
3.7  
591---838  
56  
1 / Centrifugal  
15 x 15  
1 / Belt  
3.7  
652---843  
56  
1 / Centrifugal  
15 x 15  
1 / Belt  
3.7  
507---676  
56  
1 / Centrifugal  
18 x 18  
1 / Belt  
3.7  
motor frame size  
Fan Qty / Type  
Fan Diameter (in)  
Motor Qty / Drive type  
Max BHP  
RPM range  
838---1084  
56  
1 / Centrifugal  
15 x 15  
1 / Belt  
4.7  
838---1084  
56  
1 / Centrifugal  
15 x 15  
1 / Belt  
4.7  
838---1084  
56  
1 / Centrifugal  
15 x 15  
1 / Belt  
4.7  
627---851  
56  
1 / Centrifugal  
18 x 18  
1 / Belt  
6.1  
motor frame size  
Fan Qty / Type  
Fan Diameter (in)  
Motor Qty / Drive type  
Max BHP  
RPM range  
1022---1240  
14  
1 / Centrifugal  
15 x 15  
1022---1240  
14  
1 / Centrifugal  
15 x 15  
1022---1240  
14  
1 / Centrifugal  
15 x 15  
776---955  
S184T  
1 / Centrifugal  
18 x 18  
1 / Belt  
6.1  
motor frame size  
Fan Qty / Type  
Fan Diameter (in)  
Motor Qty / Drive type  
Max BHP  
RPM range  
776---955  
S184T  
1 / Centrifugal  
18 x 18  
motor frame size  
Fan Qty / Type  
Fan Diameter (in)  
15 x 15  
Cond. Coil  
Material  
Coil type  
Rows / FPI  
Cu / Al  
3/8” RTPF  
2 / 17  
Cu / Al  
3/8” RTPF  
2 / 17  
Cu / Al  
3/8” RTPF  
3 / 17  
Cu / Al  
3/8” RTPF  
2/17  
total face area (ft2)  
25.1  
25.1  
25.1  
2 @ 23.1  
Alternate (MCHX) Cond. Coil  
Material  
Coil type  
Rows / FPI  
---  
---  
---  
---  
Al / Al  
Novation™  
1 / 20  
Al / Al  
Novation™  
2 / 20  
---  
---  
---  
---  
total face area (ft2)  
25.1  
25.1  
Cond. fan / motor  
Filters  
Qty / Motor drive type  
Motor HP / RPM  
2 / direct  
1/4 / 1100  
22  
2 / direct  
1/4 / 1100  
22  
1 / direct  
1 / 1175  
30  
3 / direct  
1/4 / 1100  
22  
Fan diameter (in)  
RA Filter # / Size (in)  
4 / 20 x 20 x 2  
1 / 20 x 24 x 1  
4 / 20 x 20 x 2  
1 / 20 x 24 x 1  
4 / 20 x 20 x 2  
1 / 20 x 24 x 1  
16 / 18 x 24 x 2  
V2 / 24 x 27 x 1  
H1 / 30 x 39 x 1  
OA inlet screen # / Size (in)  
NOTE: Perfect Humidity is not available with Novation condenser coil models. Only Round Tube/Plate Fin (RTPF) up to 14 size.  
* Section 313 of the Energy Independence and Security Act of 2007 (EISA 2007) mandates that the efficiency of general purpose motors we use in our Light  
Commercial Rooftops rated at 5.0HP and larger be increased on or after December 19, 2010. We will offer both high and standard efficient motors until  
inventory is depleted and then shift over solely to the high efficient motors only.  
16  
Table 12 – PHYSICAL DATA  
(HEATING)  
10 - 15 TONS  
580J**12  
580J**14  
580J**16  
Gas Connection  
# of Gas Valves  
1
1
1
Nat. gas supply line press (in. w.g.) / (PSIG)  
4 --- 1 3 / 0 . 1 8 --- 0 . 4 7  
4 --- 1 3 / 0 . 1 8 ---  
0.47  
5 --- 1 3 / 0 . 1 8 ---  
0.47  
LP supply line press (in. w.g.) / (PSIG)  
11 ---13 / 0.40 --- 0.47  
1 1 --- 1 3 / 0 . 4 0 ---  
0.47  
1 1 --- 1 3 / 0 . 4 0 ---  
0.47  
Heat Anticipator setting (Amps)  
1st stage  
2nd stage  
0.14  
0.14  
0.14  
0.14  
0.14  
0.14  
Natural Gas Heat  
# of stages / # of burners (total)  
Connection Size  
2 / 4  
2 / 4  
2 / 6  
3/4” NPT  
195 / 115  
25 --- 65  
3/4” NPT  
195 / 115  
25 --- 65  
3/4” NPT  
225 / 145  
20 --- 55  
Rollout switch opens / closes  
Temperature Rise  
# of stages / # of burners (total)  
Connection Size  
2 / 5  
2 / 5  
2 / 8  
3/4” NPT  
195 / 115  
30 --- 65  
2 / 5  
3/4” NPT  
195 / 115  
30 --- 65  
2 / 5  
3/4” NPT  
225 / 145  
25 --- 60  
2 / 10  
Rollout switch opens / closes  
Temperature Rise  
# of stages / # of burners (total)  
Connection Size  
3/4” NPT  
195 / 115  
35 --- 70  
3/4” NPT  
195 / 115  
35 --- 70  
3/4” NPT  
225 / 145  
35 --- 65  
Rollout switch opens / closes  
Temperature Rise  
Liquid Propane Heat  
# of stages / # of burners (total)  
Connection Size  
2 / 4  
2 / 4  
2 / 6  
3/4” NPT  
195 / 115  
25 --- 65  
3/4” NPT  
195 / 115  
25 --- 65  
3/4” NPT  
225 / 145  
20 --- 55  
Rollout switch opens / closes  
Temperature Rise  
# of stages / # of burners (total)  
Connection Size  
2 / 5  
2 / 5  
2 / 8  
3/4” NPT  
195 / 115  
30 --- 65  
2 / 5  
3/4” NPT  
195 / 115  
30 --- 65  
2 / 5  
3/4” NPT  
225 / 145  
25 --- 60  
2 / 10  
Rollout switch opens / closes  
Temperature Rise  
# of stages / # of burners (total)  
Connection Size  
3/4” NPT  
195 / 115  
35 --- 70  
3/4” NPT  
195 / 115  
35 --- 70  
3/4” NPT  
225 / 145  
35 --- 65  
Rollout switch opens / closes  
Temperature Rise  
Low NOx Gas Heat  
# of stages / # of burners (total)  
Connection Size  
---  
---  
---  
---  
---  
---  
---  
---  
Rollout switch opens / closes  
Temperature Rise  
# of stages / # of burners (total)  
Connection Size  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
Rollout switch opens / closes  
Temperature Rise  
# of stages / # of burners (total)  
Connection Size  
Rollout switch opens / closes  
Temperature Rise  
17  
CURBS & WEIGHTS DIMENSIONS -- 580J 04--07  
C101225  
Fig. 1 -- Dimensions 580J 04--07  
18  
CURBS & WEIGHTS DIMENSIONS -- 580J 04--07 (cont.)  
C101226  
Fig. 2 -- Dimensions 580J 04--07  
C
D
B
A
C08337  
Fig. 3 -- Service Clearance  
LOC  
DIMENSION  
48---in (1219 mm)  
18---in (457 mm)  
18---in (457 mm)  
12---in (305 mm)  
42---in (1067 mm)  
36---in (914 mm)  
Special  
36---in (914 mm)  
18---in (457 mm)  
48---in (1219 mm)  
42---in (1067 mm)  
36---in (914 mm)  
Special  
CONDITION  
Unit disconnect is mounted on panel  
No disconnect, convenience outlet option  
Recommended service clearance  
A
Minimum clearance  
Surface behind servicer is grounded (e.g., metal, masonry wall)  
Surface behind servicer is electrically non---conductive (e.g., wood, fiberglass)  
Check for sources of flue products within 10---ft of unit fresh air intake hood  
Side condensate drain is used  
B
C
Minimum clearance  
No flue discharge accessory installed, surface is combustible material  
Surface behind servicer is grounded (e.g., metal, masonry wall, another unit)  
Surface behind servicer is electrically non---conductive (e.g., wood, fiberglass)  
D
Check for adjacent units or building fresh air intakes within 10---ft of this unit’s flue outlet  
19  
CURBS & WEIGHTS DIMENSIONS -- 580J 04--07 (cont.)  
D ALT  
DRAIN  
HOLE  
CONNECTOR  
PKG. ACCY.  
ACCESSORY  
POWER  
ROOFCURB  
ACCESSORY  
B
C
GAS  
POWER CONTROL  
A
UNIT SIZE  
3/4” [19]  
NPT  
1/2” [12.7]  
NPT  
1’-2”  
CRBTMPWR001A01  
CRBTMPWR003A01  
CRRFCURB001A01  
CRRFCURB002A01  
1’-911  
[551]  
/
”
1’-4”  
[406] [44.5]  
13/4”  
580J*  
04-07  
[356]  
3/4” [19]  
NPT  
1/2” [12.7]  
NPT  
1/2” [12.7]  
NPT  
16  
2’-0”  
[610]  
NOTES:  
1. Roof curb accessory is shipped disassembled.  
2. Insulated panels.  
3. Dimensions in [ ] are in millimeters.  
4. Roof curb: galvanized steel.  
5. Attach ductwork to curb (flanges of duct rest on curb).  
6. Service clearance: 4 ft on each side.  
7.  
Direction of airflow.  
8. Connector package CRBTMPWR001A01 is for  
thru-the-curb type gas.  
CRBTMPWR003A01 is for thru-the-base type  
gas connections.  
TYPICAL CORNER FASTENING DEVICE  
C10480  
Fig. 4 -- Roof Curb Details  
20  
CURBS & WEIGHTS DIMENSIONS -- 580J 08--12  
C101217  
Fig. 5 -- Dimensions 580J 08--12  
21  
CURBS & WEIGHTS DIMENSIONS -- 580J 08--12 (cont.)  
C101218  
Fig. 6 -- 580J 08--12  
C
D
B
A
C08337  
Fig. 7 -- Service Clearance  
LOC  
DIMENSION  
CONDITION  
48---in (1219 mm) Unit disconnect is mounted on panel  
36---in (914 mm) If d i m e n si o n --- B i s 1 2 --- in ( 3 0 5 m m )  
18---in (457 mm) No disconnect, convenience outlet option  
18---in (457 mm) Recommended service clearance (use electric screwdriver)  
12---in (305 mm) Minimum clearance (use manual ratchet screwdriver)  
36---in (914 mm) Unit has economizer  
A
B
C
12---in (305 mm) If d i m e n si o n --- A i s 3 6 --- in ( 9 1 4 m m )  
Special  
Check for sources of flue products within 10---ft of unit fresh air intake hood  
36---in (914 mm) Side condensate drain is used  
18---in (457 mm) Minimum clearance  
48---in (1219 mm) No flue discharge accessory installed, surface is combustible material  
42---in (1067 mm) Surface behind servicer is grounded (e.g., metal, masonry wall, another unit)  
36---in (914 mm) Surface behind servicer is electrically non---conductive (e.g., wood, fiberglass)  
D
Special  
Check for adjacent units or building fresh air intakes within 10---ft of this unit’s flue outlet  
22  
CURBS & WEIGHTS DIMENSIONS -- 580J 08--14  
ROOFCURB  
ACCESSORY  
UNIT SIZE  
1’ - 2”  
(356)  
CRRFCURB003A01  
CRRFCURB004A01  
580J 08 – 14  
*
2’ - 0”  
(610)  
TYPICAL CORNER FASTENING DEVICE  
C10481  
Fig. 8 -- Roof Curb Details  
23  
CURBS & WEIGHTS DIMENSIONS -- 580J 14  
C101223  
Fig. 9 -- Dimensions 580J--14  
24  
CURBS & WEIGHTS DIMENSIONS -- 580J 14 (cont.)  
C101224  
C
D
B
A
C08337  
Fig. 10 -- Service Clearance  
LOC  
DIMENSION  
CONDITION  
48---in (1219 mm) Unit disconnect is mounted on panel  
36---in (914 mm) If d i m e n si o n --- B i s 1 2 --- in ( 3 0 5 m m )  
18---in (457 mm) No disconnect, convenience outlet option  
18---in (457 mm) Recommended service clearance (use electric screwdriver)  
12---in (305 mm) Minimum clearance (use manual ratchet screwdriver)  
36---in (914 mm) Unit has economizer  
A
B
C
12---in (305 mm) If d i m e n si o n --- A i s 3 6 --- in ( 9 1 4 m m )  
Special  
Check for sources of flue products within 10---ft of unit fresh air intake hood  
36---in (914 mm) Side condensate drain is used  
18---in (457 mm) Minimum clearance  
48---in (1219 mm) No flue discharge accessory installed, surface is combustible material  
42---in (1067 mm) Surface behind servicer is grounded (e.g., metal, masonry wall, another unit)  
36---in (914 mm) Surface behind servicer is electrically non---conductive (e.g., wood, fiberglass)  
D
Special  
Check for adjacent units or building fresh air intakes within 10---ft of this unit’s flue outlet  
25  
CURBS & WEIGHTS DIMENSIONS -- 580J 16  
C101231  
26  
CURBS & WEIGHTS DIMENSIONS -- 580J 16 (cont.)  
C101232  
27  
CURBS & WEIGHTS DIMENSIONS -- 580J 16  
C10772  
28  
OPTIONS & ACCESSORY WEIGHTS  
OPTION / ACCESSORY WEIGHTS  
04  
lb kg lb kg lb kg lb kg lb kg lb kg lb kg lb kg lb kg  
15 23 10 25 11 29 13 38 17 47 21 47 21 47 21 na na  
05  
06  
07  
08  
09  
12  
14  
16  
OPTION / ACCESSORY  
1
Perfect Humidity  
7
Power Exhaust --- vertical  
Power Exhaust --- horizontal  
EconoMi$er(IV or 2)  
Two Position damper  
Manual Dampers  
50 23 50 23 50 23 50 23 75 34 75 34 75 34 75 34 85 39  
30 14 30 14 30 14 30 14 30 14 30 14 30 14 30 14 75 34  
50 23 50 23 50 23 50 23 75 34 75 34 75 34 75 34 115 52  
39 18 39 18 39 18 39 18 58 26 58 26 58 26 58 26 65 29  
12  
12  
5
5
12  
9
5
4
8
7
6
9
12  
9
5
4
8
7
6
12  
9
5
4
8
7
7
18  
15  
8
7
18  
15  
8
7
18  
18  
8
8
18  
18  
8
8
25 11  
28 13  
Medium Gas Heat  
High Gas Heat  
--- --- 17  
17  
16  
13  
17  
16  
15  
29 13 29 13 35 16 35 16 50 23  
34 15 34 15 34 15 34 15 45 20  
Hail Guard (louvered)  
Cu/Cu Condenser Coil  
16  
6
7
3
5
16  
13  
19  
2
12  
5
23 10 23 10 23 10 190 86  
2
Cu/Cu Condenser and Evaporator Coils 12  
21 10 26 12 25 11 49 22 49 22 49 22 280 127  
Roof Curb (14---in. curb)  
Roof Curb (24---in. curb)  
115 52 115 52 115 52 115 52 143 65 143 65 143 65 143 65 180 82  
197 89 197 89 197 89 197 89 245 111 245 111 245 111 245 111 255 116  
CO sensor  
5
7
10  
2
3
5
5
7
10  
2
3
5
5
7
10  
2
3
5
5
7
10  
2
3
5
5
7
15  
2
3
7
5
7
15  
2
3
7
5
7
15  
2
3
7
5
7
15  
2
3
7
5
7
2
3
2
Flue Discharge Deflector  
Optional Indoor Motor/Drive  
Motor Master Controller  
Return Smoke Detector  
Supply Smoke Detector  
Non---Fused Disconnect  
Powered Convenience outlet  
Non---Powered Convenience outlet  
Enthalpy Sensor  
45 20  
35 16 35 16 35 16 35 16 35 16 35 16 35 16 40 18 40 18  
5
5
2
2
7
5
5
15  
2
2
7
5
5
15  
2
2
7
5
5
15  
2
2
7
5
5
15  
2
2
7
5
5
15  
2
2
7
5
5
15  
2
2
7
5
5
15  
2
2
7
5
5
15  
2
2
7
15  
35 16 35 16 35 16 35 16 35 16 35 16 35 16 35 16 35 16  
5
2
3
2
1
1
5
2
3
2
1
1
5
2
3
2
1
1
5
2
3
2
1
1
5
2
3
2
1
1
5
2
3
2
1
1
5
2
3
2
1
1
5
2
3
2
1
1
5
2
3
2
1
1
Differential Enthalpy Sensor  
NOTE: Where multiple variations are available, the heaviest combination is listed.  
1
For Perfect Humidity add MotorMaster Controller.  
Where available.  
2
29  
APPLICATION DATA  
Min operating ambient temp (cooling):  
Outdoor air application strategies:  
In mechanical cooling mode, your Bryant rooftop unit can  
safely operate down to an outdoor ambient temperature of  
40_F (4_C) and 25_F (-4_C), with an accessory winter  
start kit. It is possible to provide cooling at lower outdoor  
ambient temperatures by using less outside air,  
economizers, and/or accessory low ambient kits.  
Economizers reduce operating expenses and compressor  
run time by providing a free source of cooling and a  
means of ventilation to match application changing needs.  
In fact, they should be considered for most applications.  
Also, consider the various economizer control methods  
and their benefits, as well as sensors required to  
accomplish your application goals. Please contact your  
local Bryant representative for assistance.  
Max operating ambient temp (cooling):  
The maximum operating ambient temperature for cooling  
mode is 115_F (46_C). While cooling operation above  
115_F (46_C) may be possible, it could cause either a  
reduction in performance, reliability, or a protective action  
by the unit’s internal safety devices.  
Motor limits, Brake horsepower (BHP):  
Due to internal design of Bryant units, the air path, and  
specially designed motors, the full horsepower (maximum  
continuous BHP) band, as listed in Table 8 and 10, can be  
used with the utmost confidence. There is no need for  
extra safety factors, as Bryant motors are designed and  
rigorously tested to use the entire, listed BHP range  
without either nuisance tripping or premature motor  
failure.  
Min mixed air temp (heating):  
Using the factory settings, the minimum temperatures for  
the mixed air (the combined temperature of the warm  
return air and the cold outdoor air) entering the dimpled,  
gas heat exchangers are:  
Propane heating:  
Aluminized  
Stainless Steel  
Propane has different physical qualities than natural gas.  
As a result, propane requires different fuel to air mixture.  
To optimize the fuel/air mixture for propane, Bryant sells  
different burner orifices in an easy to install accessory kit.  
To select the correct burner orifices or determine the heat  
capacity for a propane application, use either the selection  
software, or the unit’s service manual.  
50_F (10_C) continuous 40_F (4_C) continuous  
45_F (7_C) intermittent 35_F (2_C) intermittent  
Operating at lower mixed-air temperatures may be  
possible, if a field supplied, outdoor air thermostat  
initiates both heat stages when the temperature is less than  
the minimum temperatures listed above. Please contact  
your local Bryant representative for assistance.  
High altitude heating:  
Min and max airflow (heating and cooling):  
High altitudes have less oxygen, which affects the fuel/air  
mixture in heat exchangers. In order to maintain a proper  
fuel/air mixture, heat exchangers operating in altitudes  
above 2000 ft (610 m) require different orifices. To select  
the correct burner orifices or determine the heat capacity  
for a high altitude application, use either the selection  
software, or the unit’s service manual.  
To maintain safe and reliable operation of your rooftop,  
operate within the heating airflow limits during heating  
mode and cooling airflow limits during cooling mode.  
Operating above the max may cause blow-off, undesired  
airflow noise, or airflow related problems with the rooftop  
unit. Operating below the min may cause problems with  
coil freeze-up and unsafe heating operation. Heating and  
cooling limitations differ when evaluating operating CFM,  
the minimum value is the HIGHER of the cooling and  
heating minimum CFM values published in Table 7 and  
the maximum value is the LOWER of the cooling and  
heating maximum values published in Table 7.  
High altitudes have less oxygen, which means heat  
exchangers need less fuel. The new gas orifices in this  
field installed kit make the necessary adjustment for high  
altitude applications. They restore the optimal fuel to air  
mixture and maintain healthy combustion on altitudes  
above 2000 ft (610 m).  
NOTE: Typical natural gas heating value ranges from  
975 to 1050 Btu/ft3 at sea level nationally. The heating  
value goes down approximately 1.7% per every thousand  
feet elevation. Standard factory orifices can typically be  
used up to 2000 ft (610m) elevation without any  
operational issues.  
NOTE: For installations in Canada, the input rating  
should be derated by 10% for altitudes from 2000 ft  
(610m) to 4500 ft (1372m) above sea level.  
Heating-to-cooling changeover:  
Your unit will automatically change from heating to  
cooling mode when using  
auto-changeover feature.  
a
thermostat with an  
Airflow:  
All units are draw-through in cooling mode and  
blow-through in heating mode.  
30  
APPLICATION DATA (cont.)  
Sizing a rooftop  
Low ambient applications  
Bigger isn’t necessarily better. While an air conditioner  
needs to have enough capacity to meet the design loads, it  
doesn’t need excess capacity. In fact, excess capacity  
typically results in very poor part load performance and  
humidity control.  
The optional Bryant economizer can adequately cool your  
space by bringing in fresh, cool outside air. In fact, when  
so equipped, accessory low ambient kit may not be  
necessary. In low ambient conditions, unless the outdoor  
air is excessively humid or contaminated, economizer  
based “free cooling” is the preferred less costly and  
energy conscious method.  
Using higher design temperatures than ASHRAE  
recommends for your location, adding “safety factors” to  
the calculated load, are all signs of oversizing air  
conditioners. Oversizing the air conditioner leads to poor  
humidity control, reduced efficiency, higher utility bills,  
larger indoor temperature swings, excessive noise, and  
increased wear and tear on the air conditioner.  
In low ambient applications where outside air might not  
be desired (such as contaminated or excessively humid  
outdoor environments), your Bryant rooftop can operate at  
ambient temperatures down to -20_F (-29_C) using the  
recommended accessory Motormaster low ambient  
controller.  
Rather than oversizing an air conditioner, engineers  
should “right size” or even slightly undersize air  
conditioners. Correctly sizing an air conditioner controls  
humidity better; promotes efficiency; reduces utility bills;  
extends equipment life, and maintains even, comfortable  
temperatures. Please contact your local Bryant  
representative for assistance.  
31  
SELECTION PROCEDURE (WITH 580J*07A EXAMPLE)1  
I.  
Determine cooling and heating loads.  
VII. Select factory options (FIOP)  
Given:  
Local code requires an economizer for any unit with  
TC greater than 65.0 MBH.  
Mixed air dry bulb  
Mixed air wet bulb  
Ambient dry bulb  
TCLoad  
SHCLoad  
Vertical supply air  
Heating load  
80_F (27_C)  
67_F (19_C)  
95_F (35_C)  
72.0 MBH  
54.0 MBH  
2100 CFM  
85.0 MBH  
0.67 in. wg  
230-3-60  
VIII. Calculate the total static pressure.  
External static pressure  
Sum of FIOP / Accessory static  
0.67 in. wg  
+0.13 in. wg  
Total Static Pressure  
0.80 in. wg  
IX. Look up the indoor fan RPM & BHP.  
External static pressure  
Electrical characteristics  
Table 36 shows, at 2100 CFM & ESP= 0.8,  
RPM = 1358 & BHP = 1.52  
II. Make an initial guess at cooling tons.  
X. Convert BHP (Step VIII) into fan motor heat.  
Refrig. tons = TCLoad / 12 MBH per ton  
Refrig. tons = 72.0 / 12 = 6.0 tons  
In this case, start by looking at the 580J**07.  
Fan motor heat = 2.546* BHP/Motor Eff.4  
Fan motor heat = 4.9 MBH  
XI. Calculate RTU heating capacity.  
III. Look up the rooftop’s TC and SHC.  
Building heating load  
Fan motor heat  
85.0 MBH  
-4.9 MBH  
Table 15 shows that, at the application’s supply air  
CFM, mixed air and ambient temperatures, the  
580J*07A supplies:  
Required heating capacity  
80.1 MBH  
TC = 73.7 MBH2  
XII. Select a gas heater.  
SHC = 54.4 MBH2  
Table 4 shows the heating capacities of the  
580JE07A = 93.0 MBH. Select the 580JE07A  
IV. Calculate the building latent heat load.  
LCLoad = TCLoad - S H C Load  
LCLoad = 72.0 MBH - 54.0 MBH = 18.0 MBH  
XIII. Determine electrical requirements.  
Table 56 shows the MCA and MOCP of a 580J*07A  
(without convenience outlet) as:  
V. Calculate RTU latent heat capacity.  
LC = TC - SHC  
LC = 73.7 MBH - 54.4 MBH = 19.3 MBH  
MCA = 30.5 amps & MOCP = 45.0 amps  
Min. disconnect size: FLA = 30 & LRA = 157.  
VI. Compare RTU capacities to loads.3  
Compare the rooftop’s SHC and LC to the  
building’s sensible and latent heat loads.  
LEGEND  
NOTES:  
1. Selection software by Bryant saves time by performing  
many of the steps above. Contact your Bryant sales  
representative for assistance.  
BHP  
FLA  
LC  
LRA  
MBH  
MCA  
— Brake horsepower  
— Full load amps  
— Latent capacity  
— Lock rotor amp  
— (1,000) BTUH  
2. Unit ratings are gross capacities and do not include the  
effect of evaporator fan motor heat. See Step X. for de-  
termining amount of evaporator fan motor heat to sub-  
tract from total and sensible capacities to obtain net  
cooling and net sensible capacities.  
— Min. circuit ampacity  
MOCP — Max. over---current protection  
RPM  
RTU  
SHC  
TC  
— Revolutions per minute  
— Rooftop unit  
— Sensible heat capacity  
— Total capacity  
3. Selecting a unit with a SHC slightly lower than the  
SHC  
is often better than oversizing. Slightly lower  
Load  
SHC’s will help control indoor humidity, and prevent  
temperature swings.  
4. Indoor fan motor efficiency is available in Table 45. Use  
the decimal form in the equation, eg. 80% = .8.  
32  
Table 13 – COOLING CAPACITIES  
1-STAGE COOLING  
3 TONS  
AMBIENT TEMPERATURE  
85  
EAT (db)  
80  
95  
EAT (db)  
80  
105  
EAT (db)  
80  
115  
EAT (db)  
80  
580J*04A  
(RTPF)  
75  
28.1  
24.4  
30.3  
22.6  
35.5  
19.5  
39.0  
15.3  
---  
85  
75  
26.3  
22.9  
27.8  
21.5  
33.1  
18.5  
37.1  
14.5  
---  
85  
75  
24.5  
21.3  
25.1  
20.2  
30.5  
17.4  
35.1  
13.7  
---  
85  
75  
22.6  
19.6  
22.6  
18.7  
27.5  
16.2  
32.7  
12.9  
---  
85  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
28.1  
28.1  
30.3  
26.8  
35.5  
23.7  
39.0  
19.5  
41.4  
16.0  
30.2  
30.2  
31.9  
29.4  
36.7  
25.4  
40.1  
20.5  
42.4  
16.6  
32.2  
32.2  
33.3  
31.7  
37.7  
27.0  
40.9  
21.5  
43.1  
17.1  
---  
31.7  
31.7  
31.0  
31.0  
35.5  
27.9  
39.0  
23.7  
41.4  
21.0  
34.2  
34.2  
34.2  
34.2  
36.7  
30.2  
40.1  
25.3  
42.4  
22.2  
36.4  
36.4  
37.0  
37.0  
37.7  
32.4  
40.9  
26.8  
43.1  
23.1  
---  
26.3  
26.3  
27.8  
25.7  
33.1  
22.7  
37.1  
18.8  
39.6  
15.4  
28.4  
28.4  
29.4  
28.1  
34.8  
24.6  
38.2  
19.8  
40.6  
15.9  
30.4  
30.4  
30.8  
30.3  
35.6  
26.3  
39.0  
20.8  
41.3  
16.4  
32.1  
32.1  
32.2  
32.2  
36.4  
27.8  
39.7  
21.7  
41.8  
16.8  
33.7  
33.7  
33.7  
33.7  
36.9  
29.2  
40.2  
22.5  
42.2  
17.2  
29.8  
29.8  
29.8  
29.8  
33.1  
26.9  
37.1  
23.0  
39.6  
20.2  
32.2  
32.2  
32.8  
32.8  
34.8  
29.4  
38.2  
24.6  
40.6  
21.3  
34.3  
34.3  
35.5  
35.5  
35.6  
31.6  
39.0  
26.1  
41.3  
22.3  
36.3  
36.3  
37.8  
37.8  
36.4  
33.7  
39.7  
27.5  
41.8  
23.2  
38.1  
38.1  
39.6  
39.6  
36.9  
35.7  
40.2  
28.8  
42.2  
24.0  
24.5  
24.5  
25.1  
24.3  
30.5  
21.6  
35.1  
17.9  
37.6  
14.6  
26.5  
26.5  
26.7  
26.6  
32.2  
23.6  
36.1  
19.0  
38.5  
15.2  
28.4  
28.4  
28.4  
28.4  
33.4  
25.4  
36.9  
20.0  
39.1  
15.7  
30.0  
30.0  
30.1  
30.1  
34.1  
26.9  
37.5  
20.9  
39.6  
16.1  
31.6  
31.6  
31.6  
31.6  
34.6  
28.4  
38.0  
21.7  
40.0  
16.5  
27.7  
27.7  
28.4  
28.4  
30.5  
25.8  
35.1  
22.2  
37.6  
19.3  
30.0  
30.0  
31.2  
31.2  
32.2  
28.4  
36.1  
23.8  
38.5  
20.4  
32.1  
32.1  
33.4  
33.4  
33.4  
30.8  
36.9  
25.4  
39.1  
21.4  
34.0  
34.0  
35.3  
35.3  
34.1  
32.9  
37.5  
26.8  
39.6  
22.3  
35.7  
35.7  
37.1  
37.1  
34.9  
34.9  
38.0  
28.1  
40.0  
23.2  
22.6  
22.6  
22.6  
22.6  
27.5  
20.4  
32.7  
17.1  
35.4  
13.8  
24.5  
24.5  
24.5  
24.5  
29.1  
22.4  
33.7  
18.2  
36.2  
14.4  
26.3  
26.3  
26.3  
26.3  
30.4  
24.2  
34.4  
19.2  
36.8  
14.9  
27.9  
27.9  
27.9  
27.9  
31.5  
26.0  
35.0  
20.1  
37.3  
15.3  
29.3  
29.3  
29.4  
29.4  
32.0  
27.5  
35.5  
21.0  
---  
25.5  
25.5  
26.5  
26.5  
27.5  
24.6  
32.7  
21.3  
35.4  
18.3  
27.7  
27.7  
28.8  
28.8  
29.1  
27.2  
33.7  
23.0  
36.2  
19.5  
29.7  
29.7  
30.9  
30.9  
30.4  
29.6  
34.4  
24.5  
36.8  
20.5  
31.5  
31.5  
32.8  
32.8  
32.0  
32.0  
35.0  
26.0  
37.3  
21.5  
33.2  
33.2  
34.5  
34.5  
34.0  
34.0  
35.5  
27.4  
---  
58  
62  
67  
72  
76  
58  
62  
67  
72  
76  
58  
62  
67  
72  
76  
58  
62  
67  
72  
76  
58  
62  
67  
72  
76  
---  
---  
---  
---  
30.2  
26.3  
31.9  
24.6  
36.7  
20.6  
40.1  
15.7  
---  
28.4  
24.7  
29.4  
23.4  
34.8  
19.8  
38.2  
15.0  
---  
26.5  
23.1  
26.7  
22.0  
32.2  
18.8  
36.1  
14.2  
---  
24.5  
21.3  
24.5  
20.3  
29.1  
17.6  
33.7  
13.4  
---  
---  
---  
---  
---  
32.2  
28.0  
33.3  
26.4  
37.7  
21.7  
40.9  
16.1  
---  
---  
---  
---  
28.4  
17.6  
33.2  
15.0  
37.5  
11.8  
---  
30.4  
26.4  
30.8  
25.1  
35.6  
20.9  
39.0  
15.4  
---  
28.4  
24.7  
28.4  
23.4  
33.4  
20.0  
36.9  
14.7  
---  
26.3  
22.8  
26.3  
21.7  
30.4  
18.8  
34.4  
13.8  
---  
---  
---  
---  
32.1  
27.9  
32.2  
26.6  
36.4  
21.9  
39.7  
15.8  
---  
30.0  
26.1  
30.1  
24.8  
34.1  
21.0  
37.5  
15.0  
---  
27.9  
24.2  
27.9  
23.0  
31.5  
20.0  
35.0  
14.2  
---  
---  
---  
28.4  
24.1  
33.2  
21.4  
37.5  
18.3  
40.1  
15.3  
28.1  
28.1  
30.3  
26.8  
35.5  
23.7  
39.0  
19.5  
41.4  
16.0  
30.5  
30.5  
33.2  
27.9  
37.5  
24.8  
40.1  
22.7  
34.2  
34.2  
33.8  
33.8  
35.5  
30.7  
39.0  
26.6  
41.4  
24.3  
---  
---  
---  
---  
28.1  
21.9  
30.3  
19.8  
35.5  
16.7  
39.0  
12.4  
---  
33.7  
29.3  
33.7  
27.8  
36.9  
22.8  
40.2  
16.1  
---  
31.6  
27.4  
31.6  
26.1  
34.6  
21.9  
38.0  
15.4  
---  
29.3  
25.5  
29.4  
24.2  
32.0  
21.0  
35.5  
14.6  
---  
SHC  
---  
---  
---  
---  
---  
---  
LEGEND:  
---  
Cfm  
--- Do not op erate  
--- Cubic feet per minute (supply air)  
EAT(db) --- Entering air temperature (dry bulb)  
EAT(wb) --- Entering air temperature (wet bulb)  
SHC  
TC  
--- Sensible heat capacity  
--- Total capacity  
33  
Table 14 – COOLING CAPACITIES  
1-STAGE COOLING  
3 TONS  
580J04 (3 TONS) --- UNIT WITH PERFECT HUMIDITY SYSTEM IN SUBCOOLING MODE  
A i r E n t e r i n g E v a p o r a t o r --- C F M  
80 dry bulb  
72 wet bulb  
1200  
43.2  
80 dry bulb  
67 wet bulb  
1200  
39.4  
80 dry bulb  
62 wet bulb  
1200  
35.6  
Temp (F) Air Ent  
Condenser (Edb)  
900  
40.6  
21.6  
2.0  
37.0  
17.7  
2.3  
1500  
45.3  
25.6  
2.0  
41.7  
22.2  
2.3  
900  
37.0  
25.6  
2.0  
33.6  
22.7  
2.3  
1500  
41.3  
29.3  
2.0  
37.9  
26.9  
2.3  
900  
33.4  
29.6  
2.0  
30.2  
27.7  
2.3  
1500  
37.4  
33.1  
2.0  
34.1  
31.6  
2.3  
TC  
75  
85  
SHC  
kW  
TC  
SHC  
kW  
23.9  
2.0  
39.6  
20.2  
27.7  
2.0  
36.0  
25.0  
31.6  
2.0  
32.3  
29.9  
2.3  
2.3  
2.3  
TC  
SHC  
kW  
33.5  
13.7  
2.6  
36.0  
16.6  
2.6  
38.1  
18.8  
2.6  
30.2  
19.7  
2.5  
32.5  
22.4  
2.5  
34.4  
24.4  
2.5  
26.9  
25.7  
2.5  
29.1  
28.2  
2.5  
30.8  
30.1  
2.5  
95  
TC  
SHC  
kW  
29.9  
9.8  
2.9  
32.4  
12.9  
2.9  
34.5  
15.3  
2.9  
26.8  
16.8  
2.8  
29.1  
19.7  
2.8  
31.0  
22.0  
2.8  
23.6  
23.8  
2.8  
25.8  
26.5  
2.8  
27.5  
28.6  
2.8  
105  
115  
TC  
SHC  
kW  
26.3  
5.8  
3.2  
28.8  
9.2  
3.2  
30.9  
11.9  
3.2  
23.3  
13.8  
3.1  
25.7  
17.0  
3.1  
27.5  
19.5  
3.1  
20.4  
21.9  
3.1  
22.5  
24.8  
3.1  
24.2  
27.1  
3.1  
580J04 (3 TONS) --- UNIT WITH PERFECT HUMIDITY SYSTEM IN HOT GAS REHEAT MODE  
A i r E n t e r i n g E v a p o r a t o r --- C F M  
75 dry bulb  
62.5 wet bulb (50% relative)  
75 dry bulb  
64 wet bulb (55% relative)  
75 dry bulb  
65.3 wet bulb (60% relative)  
Temp (F) Air Ent  
Condenser (Edb)  
1050  
14.7  
6.7  
2.0  
15.1  
7.5  
1.9  
15.5  
8.4  
1200  
15.5  
7.6  
2.0  
15.8  
8.4  
1.9  
16.1  
9.3  
1350  
16.2  
8.5  
2.0  
16.4  
9.2  
1050  
15.9  
4.8  
2.0  
16.2  
5.8  
2.0  
16.6  
6.9  
1.9  
17.2  
8.9  
1200  
16.7  
5.7  
2.0  
17.0  
6.7  
2.0  
17.3  
7.7  
1.9  
17.8  
9.7  
1350  
17.4  
6.6  
2.0  
17.6  
7.5  
2.0  
17.9  
8.5  
1050  
16.9  
3.2  
2.0  
17.2  
4.4  
2.0  
17.5  
5.5  
1.9  
18.1  
7.8  
1200  
17.7  
4.1  
2.0  
18.0  
5.2  
2.0  
18.2  
6.4  
1.9  
18.7  
8.6  
1350  
18.4  
5.0  
2.0  
18.6  
6.0  
2.0  
18.8  
7.1  
1.9  
19.2  
9.3  
TC  
80  
75  
70  
60  
50  
SHC  
kW  
TC  
SHC  
kW  
TC  
SHC  
kW  
TC  
SHC  
kW  
TC  
1.9  
16.7  
10.0  
1.9  
17.3  
11.6  
1.8  
17.9  
13.2  
1.7  
1.9  
1.9  
1.9  
16.2  
10.2  
1.8  
17.0  
11.9  
1.7  
16.8  
10.9  
1.8  
17.5  
12.6  
1.7  
18.3  
10.4  
1.8  
18.8  
12.2  
1.8  
1.8  
1.8  
1.9  
1.9  
1.9  
17.9  
11.0  
1.8  
18.4  
11.6  
1.8  
18.7  
10.1  
1.8  
19.2  
10.8  
1.8  
19.6  
11.4  
1.8  
SHC  
kW  
TC  
SHC  
kW  
17.7  
13.7  
1.7  
18.1  
14.3  
1.7  
18.5  
14.8  
1.7  
18.6  
13.0  
1.7  
19.0  
13.6  
1.7  
19.3  
14.1  
1.7  
19.3  
12.4  
1.7  
19.7  
13.0  
1.7  
20.1  
13.5  
1.7  
40  
LEGEND  
Edb --- E n t e r in g D r y --- B u lb  
Ewb --- E n t e r in g We t --- B u lb  
NOTES:  
1. Direct interpolation is permissible. Do not extrapolate.  
2. The following formulas may be used:  
kW --- Compressor Motor Power Input  
Idb --- L e a v in g D r y --- B u lb  
Iwb --- L e a v in g We t --- B u lb  
SHC --- Sensible Heat Capacity (1000 Btuh) Gross  
sensible capacity (Btuh)  
t
= t  
–
ldb  
edb  
1.10 x cfm  
t
= Wet---bulb temperature corresponding to enthalpy of air  
lwb  
leaving evaporator coil (h  
)
lwb  
TC --- Total Capacity (1000 Btuh) Gross  
total capacity (Btuh)  
4.5 x cfm  
= Enthalpy of air entering evaporator coil  
h
= h  
–
lwb  
ewb  
Where: h  
ewb  
34  
Table 15 – COOLING CAPACITIES  
1-STAGE COOLING  
4 TONS  
AMBIENT TEMPERATURE  
85  
EAT (db)  
80  
95  
EAT (db)  
80  
105  
EAT (db)  
80  
36.1  
36.1  
38.4  
34.1  
42.9  
29.2  
46.8  
23.7  
49.2  
19.3  
115  
EAT (db)  
80  
34.3  
34.3  
35.9  
33.0  
40.3  
28.2  
43.9  
22.7  
45.9  
18.3  
580J*05A  
(RTPF)  
75  
---  
---  
43.1  
31.2  
47.4  
25.9  
51.1  
20.1  
---  
85  
---  
---  
75  
---  
---  
40.8  
30.1  
45.2  
25.0  
49.1  
19.4  
---  
85  
---  
---  
75  
36.1  
31.5  
38.4  
28.9  
42.9  
23.9  
46.8  
18.4  
---  
85  
75  
34.3  
29.9  
35.9  
27.8  
40.3  
22.9  
43.9  
17.4  
---  
85  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
---  
---  
---  
---  
40.7  
40.7  
39.4  
39.4  
42.9  
34.4  
46.8  
29.0  
49.2  
25.7  
38.6  
38.6  
38.2  
38.2  
40.3  
33.4  
43.9  
28.0  
45.9  
24.6  
58  
62  
67  
72  
76  
43.1  
36.4  
47.4  
31.2  
51.1  
25.5  
53.3  
20.8  
43.1  
41.7  
47.4  
36.4  
51.1  
30.9  
53.3  
27.4  
40.8  
35.3  
45.2  
30.2  
49.1  
24.7  
51.5  
20.2  
40.8  
40.6  
45.2  
35.5  
49.1  
30.1  
51.5  
26.8  
SHC  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
41.9  
36.6  
44.6  
33.4  
48.7  
27.3  
52.2  
20.6  
---  
41.9  
41.9  
44.6  
39.4  
48.7  
33.2  
52.2  
26.7  
54.1  
21.5  
47.3  
47.3  
45.4  
45.4  
48.7  
39.2  
52.2  
32.7  
54.1  
29.0  
40.1  
35.0  
42.3  
32.3  
46.6  
26.4  
50.3  
19.9  
---  
40.1  
40.1  
42.3  
38.3  
46.6  
32.3  
50.3  
25.9  
52.3  
20.8  
45.3  
45.3  
44.2  
44.2  
46.6  
38.3  
50.3  
32.0  
52.3  
28.0  
38.2  
33.3  
39.8  
31.0  
44.2  
25.3  
47.8  
18.9  
---  
38.2  
38.2  
39.8  
37.0  
44.2  
31.3  
47.8  
24.9  
49.9  
19.9  
43.2  
43.2  
42.9  
42.9  
44.2  
37.3  
47.8  
30.9  
49.9  
26.9  
36.3  
31.7  
37.3  
29.8  
41.4  
24.2  
44.8  
17.9  
---  
36.3  
36.3  
37.3  
35.7  
41.4  
30.2  
44.8  
23.8  
46.4  
18.8  
41.0  
41.0  
41.6  
41.6  
41.4  
36.2  
44.8  
29.7  
46.4  
25.7  
58  
62  
67  
72  
76  
SHC  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
44.0  
38.3  
45.7  
35.3  
49.8  
28.4  
53.0  
21.0  
---  
44.0  
44.0  
45.7  
42.0  
49.8  
35.0  
53.0  
27.6  
54.6  
22.0  
49.6  
49.6  
48.6  
48.6  
49.8  
41.6  
53.0  
34.3  
54.6  
29.9  
42.1  
36.7  
43.5  
34.2  
47.6  
27.6  
51.1  
20.3  
---  
42.1  
42.1  
43.5  
40.8  
47.6  
34.2  
51.1  
27.0  
52.8  
21.3  
47.4  
47.4  
47.5  
47.5  
47.6  
40.9  
51.1  
33.6  
52.8  
29.0  
40.1  
34.9  
41.0  
32.9  
45.1  
26.5  
48.6  
19.4  
---  
40.1  
40.1  
41.0  
39.4  
45.1  
33.2  
48.6  
26.0  
50.4  
20.3  
45.2  
45.2  
46.0  
46.0  
45.1  
39.9  
48.6  
32.6  
50.4  
27.9  
38.1  
33.2  
38.5  
31.6  
42.3  
25.4  
45.4  
18.3  
---  
38.1  
38.1  
38.5  
38.0  
42.3  
32.1  
45.4  
24.8  
46.8  
19.2  
43.0  
43.0  
44.4  
44.4  
42.3  
38.7  
45.4  
31.3  
46.8  
26.6  
58  
62  
67  
72  
76  
SHC  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
44.0  
37.6  
45.7  
34.5  
49.8  
27.6  
53.0  
20.2  
---  
44.0  
44.0  
45.7  
42.0  
49.8  
35.0  
53.0  
27.6  
54.6  
22.0  
50.3  
50.3  
49.5  
49.5  
49.8  
42.5  
53.0  
35.1  
54.6  
30.9  
42.1  
36.0  
43.5  
33.4  
47.6  
26.8  
51.1  
19.5  
---  
42.1  
42.1  
43.5  
40.8  
47.6  
34.2  
51.1  
27.0  
52.8  
21.3  
48.1  
48.1  
48.3  
48.3  
47.6  
41.7  
51.1  
34.4  
52.8  
30.0  
40.1  
34.3  
41.0  
32.1  
45.1  
25.7  
48.6  
18.5  
---  
40.1  
40.1  
41.0  
39.4  
45.1  
33.2  
48.6  
26.0  
50.4  
20.3  
45.9  
45.9  
46.8  
46.8  
45.1  
40.7  
48.6  
33.4  
50.4  
28.9  
38.0  
32.6  
38.4  
30.8  
42.3  
24.6  
45.4  
17.5  
---  
38.0  
38.0  
38.4  
38.0  
42.3  
32.1  
45.4  
24.8  
46.8  
19.2  
43.5  
43.5  
45.2  
45.2  
42.3  
39.5  
45.4  
32.1  
46.8  
27.5  
58  
62  
67  
72  
76  
SHC  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
46.9  
40.9  
47.5  
38.5  
51.2  
30.5  
54.0  
21.7  
---  
46.9  
46.9  
47.5  
46.3  
51.2  
38.3  
54.0  
29.2  
55.2  
22.7  
52.9  
52.9  
54.0  
54.0  
51.2  
46.0  
54.0  
36.8  
55.2  
31.4  
45.0  
39.3  
45.3  
37.3  
49.1  
29.8  
52.1  
21.1  
---  
45.0  
45.0  
45.3  
44.9  
49.1  
37.6  
52.1  
28.7  
53.5  
22.0  
50.8  
50.8  
52.5  
52.5  
49.1  
45.5  
52.1  
36.4  
53.5  
30.6  
42.9  
37.4  
43.0  
35.6  
46.5  
28.7  
49.7  
20.1  
---  
42.9  
42.9  
43.0  
43.0  
46.5  
36.6  
49.7  
27.8  
51.0  
21.1  
48.4  
48.4  
50.3  
50.3  
46.5  
44.5  
49.7  
35.4  
51.0  
29.6  
40.7  
35.5  
40.7  
33.8  
43.5  
27.5  
46.2  
18.9  
---  
40.7  
40.7  
40.7  
40.7  
43.5  
35.4  
46.2  
26.4  
47.3  
19.9  
45.9  
45.9  
47.7  
47.7  
43.5  
43.2  
46.2  
33.9  
47.3  
28.1  
58  
62  
67  
72  
76  
SHC  
---  
---  
---  
---  
LEGEND:  
---  
Cfm  
--- Do not op erate  
--- Cubic feet per minute (supply air)  
EAT(db) --- Entering air temperature (dry bulb)  
EAT(wb) --- Entering air temperature (wet bulb)  
SHC  
TC  
--- Sensible heat capacity  
--- Total capacity  
35  
Table 16 – COOLING CAPACITIES  
1-STAGE COOLING  
4 TONS  
580J05 (4 TONS) --- UNIT WITH PERFECT HUMIDITY SYSTEM IN SUBCOOLING MODE  
A i r E n t e r i n g E v a p o r a t o r --- C F M  
80 dry bulb  
72 wet bulb  
1600  
55.9  
80 dry bulb  
67 wet bulb  
1600  
50.2  
80 dry bulb  
62 wet bulb  
1600  
44.5  
Temp (F) Air Ent  
Condenser (Edb)  
1200  
52.5  
22.6  
2.5  
48.7  
18.0  
2.9  
2000  
58.6  
27.8  
2.5  
54.9  
23.9  
2.9  
1200  
47.1  
27.1  
2.5  
43.4  
23.6  
2.9  
2000  
52.7  
32.0  
2.5  
49.0  
29.2  
2.9  
1200  
41.7  
31.6  
2.5  
38.0  
29.3  
2.9  
2000  
46.8  
36.2  
2.5  
43.1  
34.4  
2.9  
TC  
75  
85  
SHC  
kW  
TC  
SHC  
kW  
25.5  
2.5  
52.2  
21.3  
29.9  
2.5  
46.5  
26.8  
34.2  
2.5  
40.8  
32.2  
2.9  
2.9  
2.9  
TC  
SHC  
kW  
44.9  
13.4  
3.4  
48.4  
17.2  
3.4  
51.2  
20.0  
3.4  
39.6  
20.2  
3.3  
42.8  
23.7  
3.3  
45.3  
26.4  
3.3  
34.3  
27.0  
3.3  
37.1  
30.2  
3.3  
39.4  
32.7  
3.3  
95  
TC  
SHC  
kW  
41.1  
8.8  
3.8  
44.7  
13.0  
3.8  
47.5  
16.1  
3.8  
35.9  
16.7  
3.7  
39.1  
20.6  
3.7  
41.7  
23.6  
3.7  
30.6  
24.6  
3.7  
33.5  
28.2  
3.7  
35.8  
31.0  
3.7  
105  
115  
TC  
SHC  
kW  
37.4  
4.3  
4.2  
41.0  
8.8  
4.2  
43.9  
12.2  
4.2  
32.1  
13.3  
4.2  
35.4  
17.5  
4.2  
38.0  
20.7  
4.2  
26.8  
22.3  
4.1  
29.8  
26.2  
4.1  
32.1  
29.2  
4.1  
580J05 (4 TONS) --- UNIT WITH PERFECT HUMIDITY SYSTEM IN HOT GAS REHEAT MODE  
A i r E n t e r i n g E v a p o r a t o r --- C F M  
75 dry bulb  
62.5 wet bulb (50% relative)  
75 dry bulb  
64 wet bulb (55% relative)  
75 dry bulb  
65.3 wet bulb (60% relative)  
Temp (F) Air Ent  
Condenser (Edb)  
1200  
11.6  
--- 1 . 0  
2.5  
12.5  
--- 0 . 7  
2.5  
13.4  
--- 0 . 5  
2.5  
15.1  
0.0  
1600  
13.8  
1.2  
2.5  
14.6  
1.4  
2.5  
15.3  
1.5  
2.5  
16.8  
1.7  
2000  
15.5  
3.0  
2.5  
16.2  
3.0  
2.5  
16.8  
3.0  
2.5  
18.1  
3.1  
1200  
1600  
15.8  
--- 0 . 8  
2.5  
16.4  
--- 0 . 6  
2.5  
17.1  
--- 0 . 3  
2.5  
18.4  
0.2  
2000  
17.6  
0.9  
2.5  
18.1  
1.1  
2.5  
18.7  
1.2  
2.5  
19.8  
1.5  
1200  
15.2  
--- 4 . 8  
2.5  
15.9  
--- 4 . 3  
2.5  
16.6  
--- 3 . 8  
2.5  
18.1  
--- 2 . 8  
2.6  
1600  
17.5  
--- 2 . 6  
2.5  
18.1  
--- 2 . 2  
2.5  
18.7  
--- 1 . 9  
2.5  
19.9  
--- 1 . 1  
2.6  
2000  
19.3  
--- 0 . 9  
2.5  
19.8  
--- 0 . 6  
2.5  
20.3  
--- 0 . 3  
2.5  
21.2  
0.2  
TC  
13.5  
--- 3 . 1  
2.5  
14.3  
--- 2 . 7  
2.5  
15.1  
--- 2 . 3  
2.5  
16.7  
--- 1 . 5  
2.6  
80  
75  
70  
60  
50  
SHC  
kW  
TC  
SHC  
kW  
TC  
SHC  
kW  
TC  
SHC  
kW  
TC  
2.6  
16.9  
0.6  
2.6  
18.3  
2.0  
2.6  
19.4  
3.1  
2.6  
19.8  
0.7  
2.6  
20.9  
1.8  
2.6  
22.2  
0.7  
18.3  
--- 0 . 7  
2.6  
19.6  
--- 1 . 8  
2.6  
21.0  
--- 0 . 4  
2.6  
SHC  
kW  
2.6  
2.6  
2.6  
2.6  
2.6  
2.6  
TC  
SHC  
kW  
18.7  
1.1  
2.6  
19.8  
2.2  
2.6  
20.7  
3.1  
2.6  
19.9  
0.1  
2.7  
21.1  
1.2  
2.7  
22.0  
2.1  
2.7  
21.0  
--- 0 . 8  
2.7  
22.2  
0.4  
2.7  
23.2  
1.3  
2.7  
40  
LEGEND  
Edb --- E n t e r in g D r y --- B u lb  
Ewb --- E n t e r in g We t --- B u lb  
NOTES:  
1. Direct interpolation is permissible. Do not extrapolate.  
2. The following formulas may be used:  
kW --- Compressor Motor Power Input  
Idb --- L e a v in g D r y --- B u lb  
Iwb --- L e a v in g We t --- B u lb  
SHC --- Sensible Heat Capacity (1000 Btuh) Gross  
sensible capacity (Btuh)  
t
= t  
–
ldb  
edb  
1.10 x cfm  
t
= Wet---bulb temperature corresponding to enthalpy of air  
lwb  
leaving evaporator coil (h  
)
lwb  
TC --- Total Capacity (1000 Btuh) Gross  
total capacity (Btuh)  
4.5 x cfm  
= Enthalpy of air entering evaporator coil  
h
= h  
–
lwb  
ewb  
Where: h  
ewb  
36  
Table 17 – COOLING CAPACITIES  
1-STAGE COOLING  
5 TONS  
AMBIENT TEMPERATURE  
85  
EAT (db)  
80  
95  
EAT (db)  
80  
105  
EAT (db)  
80  
46.6  
46.6  
47.8  
45.6  
54.4  
39.3  
60.8  
32.4  
65.4  
26.3  
115  
EAT (db)  
80  
43.1  
43.1  
43.2  
43.2  
49.5  
37.3  
56.2  
30.6  
60.9  
24.8  
580J*06A  
(RTPF)  
75  
52.9  
45.8  
56.2  
41.8  
62.4  
34.8  
68.2  
27.2  
---  
85  
75  
49.9  
43.2  
52.2  
39.9  
58.8  
33.2  
64.8  
25.9  
---  
85  
75  
46.6  
40.4  
47.8  
37.8  
54.4  
31.4  
60.8  
24.4  
---  
85  
75  
43.1  
37.3  
43.2  
35.5  
49.5  
29.4  
56.2  
22.6  
---  
85  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
52.9  
52.9  
56.2  
49.7  
62.4  
42.8  
68.2  
35.2  
71.1  
28.4  
60.0  
60.0  
57.6  
57.6  
62.4  
50.7  
68.2  
43.2  
71.1  
36.6  
49.9  
49.9  
52.2  
47.8  
58.8  
41.2  
64.8  
33.9  
69.0  
27.6  
56.6  
56.6  
55.7  
55.7  
58.8  
49.1  
64.8  
41.9  
69.0  
35.9  
52.9  
52.9  
53.5  
53.5  
54.4  
47.3  
60.8  
40.4  
65.4  
34.6  
48.9  
48.9  
51.0  
51.0  
49.5  
45.3  
56.2  
38.6  
60.9  
33.0  
58  
62  
67  
72  
76  
SHC  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
56.5  
48.9  
58.5  
45.2  
64.3  
36.9  
69.5  
27.8  
---  
56.5  
56.5  
58.5  
54.3  
64.3  
46.1  
69.5  
36.9  
72.2  
29.3  
64.0  
64.0  
63.4  
63.4  
64.3  
55.2  
69.5  
45.9  
72.2  
38.9  
53.3  
46.1  
54.4  
43.2  
60.5  
35.3  
66.5  
26.7  
---  
53.3  
53.3  
54.4  
52.2  
60.5  
44.5  
66.5  
35.9  
70.1  
28.6  
60.4  
60.4  
61.3  
61.3  
60.5  
53.7  
66.5  
45.1  
70.1  
38.2  
49.8  
43.1  
49.9  
41.0  
56.2  
33.6  
62.4  
25.2  
---  
49.8  
49.8  
49.9  
49.9  
56.2  
42.8  
62.4  
34.5  
66.6  
27.4  
56.5  
56.5  
58.9  
58.9  
56.2  
51.9  
62.4  
43.7  
66.6  
36.8  
46.1  
39.9  
46.1  
37.9  
51.3  
31.6  
57.7  
23.5  
---  
46.1  
46.1  
46.1  
46.1  
51.3  
40.8  
57.7  
32.8  
---  
52.3  
52.3  
54.4  
54.4  
51.3  
49.9  
57.7  
42.0  
---  
58  
62  
67  
72  
76  
SHC  
---  
---  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
59.3  
51.4  
60.1  
48.1  
65.7  
38.8  
70.1  
28.3  
---  
59.3  
59.3  
60.1  
58.3  
65.7  
49.1  
70.1  
38.1  
72.9  
30.1  
67.3  
67.3  
68.5  
68.5  
65.7  
59.5  
70.1  
48.0  
72.9  
40.7  
56.1  
48.6  
56.2  
46.2  
61.9  
37.3  
67.6  
27.4  
---  
56.1  
56.1  
56.2  
56.2  
61.9  
47.7  
67.6  
37.7  
70.8  
29.3  
63.6  
63.6  
66.3  
66.3  
61.9  
58.1  
67.6  
48.0  
70.8  
39.9  
52.5  
45.4  
52.5  
43.1  
57.5  
35.6  
63.6  
26.0  
---  
52.5  
52.5  
52.5  
52.5  
57.5  
46.0  
63.6  
36.4  
67.4  
28.2  
59.5  
59.5  
62.0  
62.0  
57.5  
56.4  
63.6  
46.7  
67.4  
38.7  
48.6  
42.1  
48.7  
39.9  
52.6  
33.6  
58.9  
24.3  
---  
48.6  
48.6  
48.7  
48.7  
52.6  
44.0  
58.9  
34.7  
---  
55.1  
55.1  
57.4  
57.4  
54.4  
54.4  
58.9  
45.2  
---  
58  
62  
67  
72  
76  
SHC  
---  
---  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
61.5  
53.2  
61.6  
50.6  
66.8  
40.5  
70.8  
28.7  
---  
61.5  
61.5  
61.6  
61.6  
66.8  
52.0  
70.8  
39.5  
73.4  
30.7  
69.8  
69.8  
72.6  
72.6  
66.8  
63.4  
70.8  
50.2  
73.4  
42.1  
58.4  
50.5  
58.4  
47.9  
63.0  
39.1  
68.5  
28.0  
---  
58.4  
58.4  
58.4  
58.4  
63.0  
50.7  
68.5  
39.3  
71.2  
30.0  
66.2  
66.2  
68.9  
68.9  
63.0  
62.3  
68.5  
50.5  
71.2  
41.4  
54.8  
47.4  
54.8  
45.0  
58.5  
37.4  
64.5  
26.7  
---  
54.8  
54.8  
54.8  
54.8  
58.5  
49.0  
64.5  
38.1  
67.9  
28.9  
62.1  
62.1  
64.6  
64.6  
60.6  
60.6  
64.5  
49.6  
67.9  
40.4  
50.8  
43.9  
50.8  
41.7  
53.6  
35.5  
59.8  
25.0  
---  
50.8  
50.8  
50.8  
50.8  
53.6  
47.0  
59.8  
36.6  
---  
57.6  
57.6  
59.9  
59.9  
58.6  
58.6  
59.8  
48.1  
---  
58  
62  
67  
72  
76  
SHC  
---  
---  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
63.3  
54.8  
63.4  
52.0  
67.6  
42.1  
71.3  
29.1  
---  
63.3  
63.3  
63.4  
63.4  
67.6  
54.6  
71.3  
40.7  
73.8  
31.2  
71.8  
71.8  
74.7  
74.7  
67.6  
67.1  
71.3  
52.2  
73.8  
43.3  
60.1  
52.1  
60.2  
49.4  
63.8  
40.9  
69.0  
28.5  
---  
60.1  
60.1  
60.2  
60.2  
63.8  
53.5  
69.0  
40.7  
71.4  
30.5  
68.2  
68.2  
71.0  
71.0  
66.2  
66.2  
69.0  
52.9  
71.4  
42.6  
56.5  
49.0  
56.6  
46.5  
59.3  
39.2  
65.1  
27.3  
---  
56.5  
56.5  
56.6  
56.6  
59.3  
51.9  
65.1  
39.7  
68.3  
29.6  
64.1  
64.1  
66.7  
66.7  
64.6  
64.6  
65.1  
52.2  
68.3  
41.9  
52.6  
45.5  
52.6  
43.2  
54.4  
37.2  
60.4  
25.7  
---  
52.6  
52.6  
52.6  
52.6  
54.4  
49.8  
60.4  
38.3  
---  
59.6  
59.6  
62.1  
62.1  
62.5  
62.5  
60.4  
50.9  
---  
58  
62  
67  
72  
76  
SHC  
---  
---  
---  
---  
---  
---  
LEGEND:  
---  
Cfm  
--- Do not op erate  
--- Cubic feet per minute (supply air)  
EAT(db) --- Entering air temperature (dry bulb)  
EAT(wb) --- Entering air temperature (wet bulb)  
SHC  
TC  
--- Sensible heat capacity  
--- Total capacity  
37  
Table 18 – COOLING CAPACITIES  
1-STAGE COOLING  
5 TONS  
580J06 (5 TONS) --- UNIT WITH PERFECT HUMIDITY SYSTEM IN SUBCOOLING MODE  
A i r E n t e r i n g E v a p o r a t o r --- C F M  
80 dry bulb  
72 wet bulb  
2000  
78.7  
80 dry bulb  
67 wet bulb  
2000  
66.9  
80 dry bulb  
62 wet bulb  
2000  
55.1  
Temp (F) Air Ent  
Condenser (Edb)  
1750  
73.1  
35.3  
3.3  
67.6  
27.9  
3.8  
2250  
84.5  
38.8  
3.3  
75.0  
31.9  
3.8  
1750  
63.2  
42.0  
3.3  
59.1  
36.3  
3.8  
2250  
70.8  
45.3  
3.3  
63.3  
40.1  
3.8  
1750  
53.2  
48.7  
3.3  
50.6  
44.8  
3.8  
2250  
57.1  
51.8  
3.3  
51.5  
48.2  
3.8  
TC  
75  
85  
SHC  
kW  
TC  
SHC  
kW  
37.2  
3.3  
71.2  
30.0  
43.7  
3.3  
61.2  
38.3  
50.3  
3.3  
51.1  
46.6  
3.8  
3.8  
3.8  
TC  
SHC  
kW  
62.1  
20.5  
4.3  
63.8  
22.9  
4.3  
65.5  
24.9  
4.3  
55.1  
30.7  
4.3  
55.4  
32.9  
4.3  
55.8  
34.8  
4.3  
48.0  
40.9  
4.3  
47.0  
42.9  
4.3  
46.0  
44.7  
4.3  
95  
TC  
SHC  
kW  
56.6  
13.1  
4.8  
56.3  
15.7  
4.8  
56.0  
18.0  
4.8  
51.0  
25.0  
4.8  
49.6  
27.5  
4.8  
48.3  
29.6  
4.8  
45.4  
36.9  
4.7  
43.0  
39.2  
4.7  
40.5  
41.2  
4.7  
105  
115  
TC  
SHC  
kW  
51.1  
5.8  
5.3  
48.8  
8.6  
5.3  
46.5  
11.0  
5.3  
46.9  
19.4  
5.3  
43.9  
22.0  
5.3  
40.7  
24.4  
5.3  
42.8  
33.0  
5.2  
39.0  
35.5  
5.2  
35.0  
37.7  
5.2  
580J06 (5 TONS) --- UNIT WITH PERFECT HUMIDITY SYSTEM IN HOT GAS REHEAT MODE  
A i r E n t e r i n g E v a p o r a t o r --- C F M  
75 dry bulb  
62.5 wet bulb (50% relative)  
75 dry bulb  
64 wet bulb (55% relative)  
75 dry bulb  
65.3 wet bulb (60% relative)  
Temp (F) Air Ent  
Condenser (Edb)  
1750  
23.0  
5.3  
2.9  
23.3  
5.1  
2.9  
23.5  
4.8  
3.0  
24.1  
4.3  
2000  
24.4  
6.1  
2.9  
24.6  
5.8  
2.9  
24.8  
5.5  
3.0  
25.2  
5.0  
2250  
25.6  
6.8  
2.9  
25.7  
6.5  
2.9  
25.9  
6.2  
3.0  
26.1  
5.5  
1750  
24.7  
3.2  
2.9  
25.0  
3.1  
2.9  
25.2  
3.0  
3.0  
25.6  
2.8  
2000  
26.2  
4.0  
2.9  
26.3  
3.9  
2.9  
26.4  
3.7  
3.0  
26.7  
3.4  
2250  
27.4  
4.7  
2.9  
27.5  
4.5  
2.9  
27.5  
4.3  
3.0  
27.7  
3.9  
1750  
26.3  
1.4  
2.9  
26.4  
1.4  
2.9  
26.6  
1.4  
3.0  
26.9  
1.4  
2000  
27.7  
2.2  
2.9  
27.8  
2.2  
2.9  
27.9  
2.1  
3.0  
28.0  
2.0  
2250  
29.0  
2.9  
2.9  
29.0  
2.8  
2.9  
29.0  
2.8  
3.0  
29.0  
2.6  
TC  
80  
75  
70  
60  
50  
SHC  
kW  
TC  
SHC  
kW  
TC  
SHC  
kW  
TC  
SHC  
kW  
TC  
3.0  
24.7  
3.8  
3.0  
25.6  
4.4  
3.0  
26.4  
4.8  
3.0  
26.1  
2.5  
3.0  
27.0  
3.1  
3.0  
27.8  
3.5  
3.0  
27.2  
1.4  
3.0  
28.2  
2.0  
3.0  
29.0  
2.4  
SHC  
kW  
3.1  
3.1  
3.1  
3.1  
3.1  
3.1  
3.1  
3.1  
3.1  
TC  
SHC  
kW  
25.3  
3.3  
3.1  
26.0  
3.8  
3.1  
26.7  
4.2  
3.1  
26.5  
2.3  
3.2  
27.3  
2.8  
3.2  
27.9  
3.1  
3.2  
27.6  
1.4  
3.2  
28.3  
1.9  
3.2  
29.0  
2.3  
3.2  
40  
LEGEND  
Edb --- E n t e r in g D r y --- B u lb  
Ewb --- E n t e r in g We t --- B u lb  
NOTES:  
1. Direct interpolation is permissible. Do not extrapolate.  
2. The following formulas may be used:  
kW --- Compressor Motor Power Input  
Idb --- L e a v in g D r y --- B u lb  
Iwb --- L e a v in g We t --- B u lb  
SHC --- Sensible Heat Capacity (1000 Btuh) Gross  
sensible capacity (Btuh)  
t
= t  
–
ldb  
edb  
1.10 x cfm  
t
= Wet---bulb temperature corresponding to enthalpy of air  
lwb  
leaving evaporator coil (h  
)
lwb  
TC --- Total Capacity (1000 Btuh) Gross  
total capacity (Btuh)  
4.5 x cfm  
= Enthalpy of air entering evaporator coil  
h
= h  
–
lwb  
ewb  
Where: h  
ewb  
38  
Table 19 – COOLING CAPACITIES  
1-STAGE COOLING  
6 TONS  
AMBIENT TEMPERATURE  
85  
EAT (db)  
80  
95  
EAT (db)  
80  
105  
EAT (db)  
80  
58.9  
58.9  
60.8  
57.2  
67.4  
48.6  
73.7  
39.3  
77.7  
31.6  
115  
EAT (db)  
80  
55.6  
55.6  
56.4  
54.9  
62.5  
46.5  
67.8  
36.9  
70.9  
29.3  
580J*07A  
(RTPF)  
75  
64.9  
56.6  
68.7  
51.7  
75.6  
42.8  
82.6  
33.5  
---  
85  
75  
62.1  
54.1  
64.9  
49.9  
71.7  
41.2  
78.5  
31.9  
---  
85  
75  
58.9  
51.4  
60.8  
47.9  
67.4  
39.3  
73.7  
30.0  
---  
85  
75  
55.6  
48.5  
56.4  
45.7  
62.5  
37.2  
67.8  
27.8  
---  
85  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
64.9  
64.9  
68.7  
61.0  
75.6  
52.2  
82.6  
42.8  
87.5  
35.0  
73.3  
73.3  
70.3  
70.3  
75.6  
61.5  
82.6  
52.2  
87.5  
44.9  
62.1  
62.1  
64.9  
59.2  
71.7  
50.5  
78.5  
41.3  
83.3  
33.5  
70.0  
70.0  
68.5  
68.5  
71.7  
59.8  
78.5  
50.6  
83.3  
43.4  
66.4  
66.4  
66.4  
66.4  
67.4  
58.0  
73.7  
48.6  
77.7  
41.5  
62.7  
62.7  
64.0  
64.0  
62.5  
55.8  
67.8  
45.9  
70.9  
39.1  
58  
62  
67  
72  
76  
SHC  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
68.9  
60.1  
70.9  
55.6  
77.8  
45.4  
84.5  
34.5  
---  
68.9  
68.9  
70.9  
66.3  
77.8  
56.1  
84.5  
45.2  
89.2  
36.3  
77.7  
77.7  
76.9  
76.9  
77.8  
66.8  
84.5  
55.9  
89.2  
47.8  
65.9  
57.4  
67.1  
53.8  
73.7  
43.7  
80.3  
32.9  
---  
65.9  
65.9  
67.1  
64.4  
73.7  
54.4  
80.3  
43.5  
84.7  
34.7  
74.3  
74.3  
75.0  
75.0  
73.7  
65.2  
80.3  
54.2  
84.7  
46.0  
62.5  
54.5  
63.0  
51.6  
69.2  
41.8  
75.1  
30.9  
---  
62.5  
62.5  
63.0  
62.1  
69.2  
52.5  
75.1  
41.4  
78.8  
32.6  
70.5  
70.5  
72.5  
72.5  
69.2  
63.2  
75.1  
52.0  
78.8  
43.7  
58.7  
51.2  
58.7  
48.7  
64.0  
39.6  
68.8  
28.5  
---  
58.7  
58.7  
58.7  
58.7  
64.0  
50.2  
68.8  
38.7  
71.6  
30.1  
66.2  
66.2  
68.7  
68.7  
64.0  
60.7  
68.8  
48.9  
71.6  
40.9  
58  
62  
67  
72  
76  
SHC  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
72.0  
62.8  
72.8  
59.1  
79.4  
47.7  
86.0  
35.3  
---  
72.0  
72.0  
72.8  
71.0  
79.4  
59.8  
86.0  
47.2  
90.3  
37.3  
81.2  
81.2  
82.8  
82.8  
79.4  
71.8  
86.0  
59.2  
90.3  
49.8  
68.7  
60.0  
68.9  
57.2  
75.2  
46.0  
81.6  
33.7  
---  
68.7  
68.7  
68.9  
68.9  
75.2  
58.1  
81.6  
45.6  
85.7  
35.6  
77.5  
77.5  
80.7  
80.7  
75.2  
70.2  
81.6  
57.5  
85.7  
48.0  
65.2  
56.9  
65.2  
54.1  
70.5  
44.0  
76.1  
31.7  
---  
65.2  
65.2  
65.2  
65.2  
70.5  
56.0  
76.1  
43.3  
79.6  
33.5  
73.5  
73.5  
76.4  
76.4  
70.5  
68.1  
76.1  
55.0  
79.6  
45.6  
61.1  
53.3  
61.2  
50.7  
65.1  
41.6  
69.6  
29.1  
---  
61.1  
61.1  
61.2  
61.2  
65.1  
53.5  
69.6  
40.3  
72.1  
30.8  
68.9  
68.9  
71.6  
71.6  
65.3  
65.3  
69.6  
51.4  
72.1  
42.5  
58  
62  
67  
72  
76  
SHC  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
60.3  
46.4  
65.4  
41.0  
72.7  
33.8  
79.7  
25.8  
---  
60.3  
60.3  
65.4  
55.1  
72.7  
48.0  
79.7  
40.2  
85.1  
33.5  
74.1  
74.1  
69.3  
69.3  
72.7  
62.2  
79.7  
54.6  
85.1  
48.4  
71.1  
62.0  
71.2  
59.0  
76.3  
48.2  
82.5  
34.5  
---  
71.1  
71.1  
71.2  
71.2  
76.3  
61.6  
82.5  
47.5  
86.4  
36.5  
80.2  
80.2  
83.3  
83.3  
76.3  
74.9  
82.5  
60.5  
86.4  
49.9  
67.4  
58.8  
67.5  
55.9  
71.5  
46.1  
76.9  
32.3  
---  
67.4  
67.4  
67.5  
67.5  
71.5  
59.3  
76.9  
45.0  
80.2  
34.3  
76.0  
76.0  
79.0  
79.0  
72.6  
72.6  
76.9  
57.7  
80.2  
47.3  
63.0  
55.0  
63.1  
52.3  
65.8  
43.5  
70.1  
29.7  
---  
63.0  
63.0  
63.1  
63.1  
65.8  
56.5  
70.1  
41.7  
72.5  
31.5  
71.1  
71.1  
73.8  
73.8  
69.4  
69.4  
70.1  
53.8  
72.5  
44.0  
58  
62  
67  
72  
76  
SHC  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
64.9  
51.1  
68.7  
45.5  
75.6  
36.6  
82.6  
27.2  
---  
64.9  
64.9  
68.7  
61.0  
75.6  
52.2  
82.6  
42.8  
87.5  
35.0  
78.8  
78.8  
76.5  
76.5  
75.6  
67.7  
82.6  
58.5  
87.5  
51.5  
73.1  
63.8  
73.2  
60.7  
77.2  
50.2  
83.3  
35.1  
---  
73.1  
73.1  
73.2  
73.2  
77.2  
64.8  
83.3  
49.2  
86.9  
37.3  
82.5  
82.5  
85.7  
85.7  
79.4  
79.4  
83.3  
63.3  
86.9  
51.6  
69.2  
60.3  
69.2  
57.4  
72.2  
48.0  
77.5  
32.9  
---  
69.2  
69.2  
69.2  
69.2  
72.2  
62.4  
77.5  
46.6  
80.6  
35.0  
78.0  
78.0  
81.0  
81.0  
76.8  
76.8  
77.5  
60.3  
80.6  
48.9  
64.5  
56.2  
64.5  
53.5  
66.3  
45.1  
70.5  
30.2  
---  
64.5  
64.5  
64.5  
64.5  
66.3  
59.1  
70.5  
43.0  
72.8  
32.1  
72.7  
72.7  
75.5  
75.5  
73.0  
73.0  
70.5  
55.9  
72.8  
45.3  
58  
62  
67  
72  
76  
SHC  
---  
---  
---  
---  
LEGEND:  
---  
Cfm  
--- Do not op erate in this region  
--- Cubic feet per minute (supply air)  
EAT(db) --- Entering air temperature (dry bulb)  
EAT(wb) --- Entering air temperature (wet bulb)  
SHC  
TC  
--- Sensible heat capacity  
--- Total capacity  
39  
Table 20 – COOLING CAPACITIES  
1-STAGE COOLING  
6 TONS  
580J07 (6 TONS) --- UNIT WITH PERFECT HUMIDITY SYSTEM IN SUBCOOLING MODE  
A i r E n t e r i n g E v a p o r a t o r --- C F M  
80 dry bulb  
72 wet bulb  
2400  
89.9  
80 dry bulb  
67 wet bulb  
2400  
82.3  
80 dry bulb  
62 wet bulb  
2400  
74.6  
Temp (F) Air Ent  
Condenser (Edb)  
2100  
86.7  
40.1  
4.3  
79.5  
32.1  
5.0  
2700  
92.8  
43.3  
4.3  
85.4  
35.7  
5.0  
2100  
79.3  
46.9  
4.2  
72.5  
40.7  
5.0  
2700  
84.9  
49.9  
4.2  
77.9  
44.1  
5.0  
2100  
71.9  
53.7  
4.2  
65.4  
49.4  
4.9  
2700  
77.0  
56.5  
4.2  
70.3  
52.5  
4.9  
TC  
75  
85  
SHC  
kW  
TC  
SHC  
kW  
41.8  
4.3  
82.6  
34.0  
48.5  
4.2  
75.3  
42.5  
55.2  
4.2  
68.0  
51.0  
5.0  
5.0  
4.9  
TC  
SHC  
kW  
72.4  
24.1  
5.8  
75.3  
26.3  
5.8  
78.1  
28.1  
5.8  
65.6  
34.6  
5.7  
68.3  
36.6  
5.7  
70.8  
38.3  
5.7  
58.8  
45.1  
5.6  
61.3  
46.9  
5.6  
63.6  
48.5  
5.6  
95  
TC  
SHC  
kW  
65.2  
16.2  
6.5  
68.1  
18.5  
6.5  
70.7  
20.5  
6.5  
58.7  
28.5  
6.4  
61.4  
30.6  
6.4  
63.8  
32.6  
6.4  
52.3  
40.7  
6.3  
54.7  
42.8  
6.3  
56.8  
44.6  
6.3  
105  
115  
TC  
SHC  
kW  
58.0  
8.2  
7.2  
60.8  
10.7  
7.2  
63.3  
13.0  
7.2  
51.9  
22.3  
7.1  
54.4  
24.7  
7.1  
56.7  
26.8  
7.1  
45.7  
36.4  
7.0  
48.0  
38.6  
7.0  
50.1  
40.6  
7.0  
580J07 (6 TONS) --- UNIT WITH PERFECT HUMIDITY SYSTEM IN HOT GAS REHEAT MODE  
A i r E n t e r i n g E v a p o r a t o r --- C F M  
75 dry bulb  
62.5 wet bulb (50% relative)  
75 dry bulb  
64 wet bulb (55% relative)  
75 dry bulb  
65.3 wet bulb (60% relative)  
Temp (F) Air Ent  
Condenser (Edb)  
2100  
16.7  
0.6  
4.0  
17.7  
0.6  
4.0  
18.6  
0.7  
4.0  
20.5  
0.7  
2400  
19.8  
0.6  
4.0  
20.6  
0.6  
4.0  
21.3  
0.7  
4.0  
22.9  
0.7  
2700  
22.5  
0.6  
4.0  
23.1  
0.6  
4.0  
23.7  
0.7  
4.0  
25.0  
0.7  
2100  
2400  
21.9  
--- 0 . 4  
4.0  
22.6  
--- 0 . 3  
4.0  
23.3  
--- 0 . 2  
4.1  
24.7  
--- 0 . 0  
4.1  
2700  
1750  
16.2  
--- 1 . 3  
4.0  
17.3  
--- 1 . 2  
4.0  
18.3  
--- 1 . 0  
4.1  
20.4  
--- 0 . 7  
4.1  
2000  
19.4  
--- 1 . 3  
4.0  
20.3  
--- 1 . 2  
4.0  
21.1  
--- 1 . 0  
4.1  
22.8  
--- 0 . 7  
4.1  
2700  
26.7  
--- 1 . 3  
4.0  
27.1  
--- 1 . 2  
4.0  
27.6  
--- 1 . 0  
4.1  
28.5  
--- 0 . 7  
4.1  
TC  
18.8  
--- 0 . 4  
4.0  
19.6  
--- 0 . 3  
4.0  
20.5  
--- 0 . 2  
4.1  
22.2  
--- 0 . 0  
4.1  
24.7  
--- 0 . 4  
4.0  
25.3  
--- 0 . 3  
4.0  
25.8  
--- 0 . 2  
4.1  
26.8  
--- 0 . 0  
4.1  
80  
75  
70  
60  
50  
SHC  
kW  
TC  
SHC  
kW  
TC  
SHC  
kW  
TC  
SHC  
kW  
TC  
4.1  
22.4  
0.8  
4.1  
24.4  
0.8  
4.1  
26.2  
0.8  
24.0  
0.1  
4.1  
26.0  
0.1  
4.1  
27.9  
0.1  
4.1  
22.4  
--- 0 . 4  
4.2  
24.5  
--- 0 . 4  
4.2  
29.3  
--- 0 . 4  
4.2  
SHC  
kW  
4.1  
4.1  
4.1  
TC  
SHC  
kW  
24.3  
0.8  
4.1  
25.9  
0.8  
4.1  
27.4  
0.8  
4.1  
25.7  
0.3  
4.2  
27.4  
0.3  
4.2  
28.9  
0.3  
4.2  
24.5  
--- 0 . 1  
4.2  
26.3  
--- 0 . 1  
4.2  
30.2  
--- 0 . 1  
4.2  
40  
LEGEND  
Edb --- E n t e r in g D r y --- B u lb  
Ewb --- E n t e r in g We t --- B u lb  
NOTES:  
1. Direct interpolation is permissible. Do not extrapolate.  
2. The following formulas may be used:  
kW --- Compressor Motor Power Input  
Idb --- L e a v in g D r y --- B u lb  
Iwb --- L e a v in g We t --- B u lb  
SHC --- Sensible Heat Capacity (1000 Btuh) Gross  
sensible capacity (Btuh)  
t
= t  
–
ldb  
edb  
1.10 x cfm  
t
= Wet---bulb temperature corresponding to enthalpy of air  
lwb  
leaving evaporator coil (h  
)
lwb  
TC --- Total Capacity (1000 Btuh) Gross  
total capacity (Btuh)  
4.5 x cfm  
= Enthalpy of air entering evaporator coil  
h
= h  
–
lwb  
ewb  
Where: h  
ewb  
40  
Table 21 – COOLING CAPACITIES  
1-STAGE COOLING  
7.5 TONS  
AMBIENT TEMPERATURE  
85  
EAT (db)  
80  
81.2  
81.2  
86.9  
74.9  
95.2  
64.2  
103.5  
53.1  
109.6  
43.7  
95  
EAT (db)  
80  
77.5  
77.5  
82.3  
72.7  
90.7  
62.2  
98.9  
51.2  
104.8  
42.0  
105  
EAT (db)  
80  
73.6  
73.6  
77.2  
70.2  
85.7  
60.1  
93.8  
49.2  
99.1  
40.0  
115  
EA (db)  
80  
580J*08A  
(RTPF)  
75  
81.2  
70.5  
86.9  
63.6  
95.2  
52.8  
103.5  
41.5  
---  
85  
75  
77.5  
67.3  
82.3  
61.4  
90.7  
50.9  
98.9  
39.7  
---  
85  
87.7  
87.7  
84.0  
84.0  
90.7  
73.6  
98.9  
62.7  
104.8  
54.3  
75  
73.6  
63.9  
77.2  
58.9  
85.7  
48.8  
93.8  
37.7  
---  
85  
75  
69.5  
60.4  
71.9  
56.3  
79.9  
46.3  
87.3  
35.3  
---  
85  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
91.8  
91.8  
86.9  
86.2  
95.2  
75.6  
103.5  
64.6  
109.6  
56.0  
83.3  
83.3  
81.5  
81.5  
85.7  
71.5  
93.8  
60.6  
99.1  
52.4  
69.5  
69.5  
71.9  
67.6  
79.9  
57.6  
87.3  
46.6  
91.6  
37.4  
78.7  
78.7  
78.8  
78.8  
79.9  
68.9  
87.3  
57.8  
91.6  
49.8  
58  
62  
67  
72  
76  
SHC  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
85.9  
74.6  
89.6  
68.1  
97.9  
55.7  
106.0  
42.7  
---  
85.9  
85.9  
89.6  
81.1  
97.9  
68.7  
106.0  
55.8  
111.8  
45.3  
97.2  
97.2  
94.1  
94.1  
97.9  
81.7  
106.0  
68.9  
111.8  
59.8  
82.2  
71.4  
85.1  
65.9  
93.2  
53.7  
101.3  
40.9  
---  
82.2  
82.2  
85.1  
78.8  
93.2  
66.7  
101.3  
53.9  
106.9  
43.6  
93.1  
93.1  
91.7  
91.7  
93.2  
79.8  
101.3  
67.0  
106.9  
58.0  
78.1  
67.9  
80.1  
63.4  
88.1  
51.6  
95.9  
38.8  
---  
78.1  
78.1  
80.1  
76.3  
88.1  
64.6  
95.9  
51.8  
100.7  
41.4  
88.4  
88.4  
89.1  
89.1  
88.1  
77.6  
95.9  
64.7  
100.7  
55.6  
73.9  
64.1  
74.6  
60.6  
82.0  
49.0  
89.0  
36.2  
---  
73.9  
73.9  
74.6  
73.3  
82.0  
62.0  
89.0  
48.9  
92.7  
38.7  
83.6  
83.6  
86.0  
86.0  
82.0  
74.9  
89.0  
61.7  
92.7  
52.6  
58  
62  
67  
72  
76  
SHC  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
89.6  
77.9  
91.8  
72.2  
99.9  
58.3  
107.9  
43.7  
---  
89.6  
89.6  
91.8  
86.7  
99.9  
72.9  
107.9  
58.3  
113.8  
46.7  
101.4  
101.4  
101.1  
101.1  
99.9  
87.5  
107.9  
72.8  
85.9  
74.6  
87.2  
69.9  
95.2  
56.4  
103.0  
41.9  
---  
85.9  
85.9  
87.2  
84.3  
95.2  
71.0  
103.0  
56.4  
108.4  
44.8  
97.2  
97.2  
98.6  
98.6  
95.2  
85.5  
103.0  
70.9  
108.4  
60.4  
81.7  
71.0  
82.3  
67.2  
89.9  
54.2  
97.3  
39.7  
---  
81.7  
81.7  
82.3  
81.3  
89.9  
68.8  
97.3  
54.1  
102.0  
42.6  
92.5  
92.5  
95.5  
95.5  
89.9  
83.4  
97.3  
68.4  
102.0  
57.9  
77.0  
66.9  
77.1  
63.5  
83.6  
51.6  
90.1  
37.0  
---  
77.0  
77.0  
77.1  
77.1  
83.6  
66.1  
90.1  
51.0  
93.4  
39.6  
87.1  
87.1  
90.6  
90.6  
83.6  
80.5  
90.1  
65.0  
93.4  
54.7  
58  
62  
67  
72  
76  
113.8  
62.5  
SHC  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
92.7  
80.5  
93.7  
75.8  
101.5  
60.8  
109.4  
44.6  
---  
92.7  
92.7  
93.7  
91.6  
101.5  
76.9  
109.4  
60.5  
115.1  
47.8  
104.9  
104.9  
107.3  
107.3  
101.5  
93.0  
109.4  
76.4  
115.1  
64.9  
88.8  
77.1  
89.1  
73.5  
96.7  
58.8  
104.3  
42.8  
---  
88.8  
88.8  
89.1  
89.1  
96.7  
74.9  
104.3  
58.6  
109.5  
45.9  
100.5  
100.5  
104.7  
104.7  
96.7  
91.0  
104.3  
74.4  
84.6  
73.4  
84.6  
69.8  
91.3  
56.7  
98.4  
40.5  
---  
84.6  
84.6  
84.6  
84.6  
91.3  
72.8  
98.4  
56.2  
102.8  
43.5  
95.7  
95.7  
99.5  
99.5  
91.3  
88.9  
98.4  
71.8  
102.8  
60.1  
79.6  
69.1  
79.6  
65.6  
84.8  
53.9  
90.9  
37.7  
---  
79.6  
79.6  
79.6  
79.6  
84.8  
69.8  
90.9  
52.8  
94.0  
40.4  
90.0  
90.0  
93.6  
93.6  
85.7  
85.7  
90.9  
68.0  
94.0  
56.5  
58  
62  
67  
72  
76  
109.5  
62.7  
SHC  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
95.3  
82.7  
95.5  
78.7  
102.8  
63.1  
110.6  
45.5  
---  
95.3  
95.3  
95.5  
95.5  
102.8  
80.6  
110.6  
62.7  
116.1  
48.9  
107.8  
107.8  
112.2  
112.2  
102.8  
98.2  
110.6  
79.9  
116.1  
67.0  
91.3  
79.3  
91.3  
75.3  
97.9  
61.2  
105.4  
43.5  
---  
91.3  
91.3  
91.3  
91.3  
97.9  
78.7  
105.4  
60.7  
110.3  
46.8  
103.3  
103.3  
107.4  
107.4  
97.9  
96.3  
105.4  
77.8  
86.9  
75.5  
87.0  
71.7  
92.3  
59.0  
99.2  
41.3  
---  
86.9  
86.9  
87.0  
87.0  
92.3  
76.5  
99.2  
58.1  
103.5  
44.4  
98.3  
98.3  
102.2  
102.2  
94.0  
94.0  
99.2  
75.0  
103.5  
62.0  
81.7  
70.9  
81.7  
67.4  
85.7  
56.0  
91.5  
38.3  
---  
81.7  
81.7  
81.7  
81.7  
85.7  
73.2  
91.5  
54.5  
94.5  
41.1  
92.4  
92.4  
96.0  
96.0  
90.5  
90.5  
91.5  
70.7  
94.5  
58.1  
58  
62  
67  
72  
76  
110.3  
64.8  
SHC  
---  
---  
---  
---  
LEGEND:  
---  
Cfm  
--- Do not op erate in this region  
--- Cubic feet per minute (supply air)  
EAT(db) --- Entering air temperature (dry bulb)  
EAT(wb) --- Entering air temperature (wet bulb)  
SHC  
TC  
--- Sensible heat capacity  
--- Total capacity  
41  
Table 22 – COOLING CAPACITIES  
2-STAGE COOLING  
7.5 TONS  
AMBIENT TEMPERATURE  
85  
EAT (db)  
80  
77.4  
77.4  
82.2  
72.4  
90.1  
61.8  
98.0  
50.7  
104.3  
41.7  
95  
EAT (db)  
80  
73.8  
73.8  
77.5  
70.1  
86.0  
60.1  
94.0  
49.2  
100.4  
40.3  
105  
EAT (db)  
80  
70.1  
70.1  
72.6  
67.7  
81.4  
58.1  
89.5  
47.5  
95.9  
38.7  
115  
EA (db)  
80  
580J*08D  
(RTPF & Novation)  
75  
77.4  
66.9  
82.2  
60.8  
90.1  
50.2  
98.0  
39.1  
---  
85  
87.8  
87.8  
83.9  
83.9  
90.1  
73.3  
98.0  
62.4  
104.3  
54.0  
75  
73.8  
63.9  
77.5  
58.6  
86.0  
48.5  
94.0  
37.5  
---  
85  
83.8  
83.8  
81.7  
81.7  
86.0  
71.6  
94.0  
60.9  
100.4  
52.7  
75  
70.1  
60.6  
72.6  
56.3  
81.4  
46.5  
89.5  
35.8  
---  
85  
75  
66.0  
57.1  
67.3  
53.6  
75.9  
44.2  
84.3  
33.8  
---  
85  
TC  
58  
79.5  
79.5  
79.2  
79.2  
81.4  
69.7  
89.5  
59.2  
95.9  
51.0  
66.0  
66.0  
67.3  
65.0  
75.9  
55.8  
84.3  
45.5  
90.7  
36.8  
74.9  
74.9  
76.4  
76.4  
75.9  
67.4  
84.3  
57.2  
90.7  
49.0  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
62  
67  
72  
76  
SHC  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
82.1  
71.0  
84.9  
65.4  
92.5  
53.0  
100.4  
40.2  
---  
82.1  
82.1  
84.9  
78.6  
92.5  
66.3  
100.4  
53.5  
106.5  
43.3  
93.2  
93.2  
91.8  
91.8  
92.5  
79.5  
100.4  
66.7  
106.5  
57.6  
78.4  
67.8  
80.4  
63.2  
88.3  
51.3  
96.4  
38.7  
---  
78.4  
78.4  
80.4  
76.3  
88.3  
64.6  
96.4  
52.0  
102.6  
41.8  
89.0  
89.0  
89.5  
89.5  
88.3  
78.0  
96.4  
65.3  
102.6  
55.9  
74.4  
64.3  
75.4  
60.6  
83.6  
49.4  
91.7  
36.9  
---  
74.4  
74.4  
75.4  
73.7  
83.6  
62.8  
91.7  
50.3  
98.0  
40.2  
84.4  
84.4  
86.7  
86.7  
83.6  
76.1  
91.7  
63.7  
98.0  
54.1  
70.0  
60.6  
70.2  
57.6  
78.3  
47.2  
86.4  
35.0  
---  
70.0  
70.0  
70.2  
70.2  
78.3  
60.6  
86.4  
48.4  
92.7  
38.4  
79.5  
79.5  
82.9  
82.9  
78.3  
73.9  
86.4  
61.8  
92.7  
52.2  
58  
62  
67  
72  
TC  
SHC  
76  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
85.7  
74.1  
86.9  
69.3  
94.3  
55.6  
102.2  
41.2  
---  
85.7  
85.7  
86.9  
84.0  
94.3  
70.5  
102.2  
56.0  
108.1  
44.5  
97.3  
97.3  
98.7  
98.7  
94.3  
85.4  
102.2  
70.7  
108.1  
60.2  
82.2  
71.1  
82.8  
67.2  
90.1  
54.0  
98.1  
39.7  
---  
82.2  
82.2  
82.8  
81.8  
90.1  
68.9  
98.1  
54.6  
104.2  
43.2  
93.3  
93.3  
96.4  
96.4  
90.1  
83.9  
98.1  
69.5  
104.2  
58.7  
78.0  
67.5  
78.2  
64.1  
85.2  
52.1  
93.3  
38.0  
---  
78.0  
78.0  
78.2  
78.2  
85.2  
67.1  
93.3  
53.0  
99.5  
41.6  
88.6  
88.6  
92.3  
92.3  
85.2  
82.2  
93.3  
68.0  
99.5  
57.0  
73.5  
63.6  
73.6  
60.3  
79.8  
49.9  
87.9  
36.0  
---  
73.5  
73.5  
73.6  
73.6  
79.8  
65.0  
87.9  
51.1  
94.2  
39.8  
83.4  
83.4  
86.9  
86.9  
80.1  
80.1  
87.9  
66.2  
94.2  
55.2  
58  
62  
67  
72  
TC  
SHC  
76  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
88.5  
76.5  
88.9  
72.3  
95.8  
58.0  
103.6  
42.0  
---  
88.5  
88.5  
88.9  
88.1  
95.8  
74.4  
103.6  
58.3  
109.2  
45.6  
100.4  
100.4  
103.9  
103.9  
95.8  
90.9  
103.6  
74.5  
85.0  
73.5  
85.1  
69.7  
91.5  
56.4  
99.4  
40.6  
---  
85.0  
85.0  
85.1  
85.1  
91.5  
73.0  
99.4  
57.0  
105.4  
44.4  
96.4  
96.4  
100.4  
100.4  
91.5  
89.6  
99.4  
73.4  
105.4  
61.3  
81.0  
70.1  
81.1  
66.5  
86.6  
54.6  
94.6  
38.9  
---  
81.0  
81.0  
81.1  
81.1  
86.6  
71.3  
94.6  
55.5  
100.7  
42.8  
92  
92  
76.5  
66.1  
76.5  
62.7  
81.1  
52.4  
89.1  
37.0  
---  
76.5  
76.5  
76.5  
76.5  
81.1  
69.1  
89.1  
53.7  
95.3  
41.0  
86.8  
86.8  
90.3  
90.3  
85.8  
85.8  
89.1  
70.3  
95.3  
58.0  
58  
95.7  
95.7  
87.9  
87.9  
94.6  
72.0  
100.7  
59.7  
62  
67  
72  
TC  
SHC  
109.2  
62.6  
76  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
90.8  
78.5  
90.9  
74.5  
97.0  
60.3  
104.7  
42.9  
---  
90.8  
90.8  
90.9  
90.9  
97.0  
78.2  
104.7  
60.5  
110.2  
46.7  
103.0  
103.0  
107.2  
107.2  
97.0  
96.2  
104.7  
78.1  
87.3  
75.5  
87.4  
71.6  
92.6  
58.8  
100.5  
41.4  
---  
87.3  
87.3  
87.4  
87.4  
92.6  
76.9  
100.5  
59.3  
106.2  
45.4  
99.1  
99.1  
103.1  
103.1  
95.1  
95.1  
100.5  
77.1  
83.3  
72.0  
83.3  
68.3  
87.6  
56.9  
95.6  
39.8  
---  
83.3  
83.3  
83.3  
83.3  
87.6  
75.2  
95.6  
57.8  
101.6  
44.0  
94.5  
94.5  
98.4  
98.4  
93.4  
93.4  
95.6  
75.9  
101.6  
62.3  
78.8  
68.2  
78.9  
64.7  
82.1  
54.8  
90.1  
37.9  
---  
78.8  
78.8  
78.9  
78.9  
82.1  
73.0  
90.1  
56.1  
96.1  
42.2  
89.4  
89.4  
93.1  
93.1  
91.2  
91.2  
90.1  
74.3  
96.1  
60.6  
58  
62  
67  
72  
TC  
SHC  
110.2  
64.8  
106.2  
63.6  
76  
---  
---  
---  
---  
LEGEND:  
---  
Cfm  
--- Do not op erate in this region  
--- Cubic feet per minute (supply air)  
EAT(db) --- Entering air temperature (dry bulb)  
EAT(wb) --- Entering air temperature (wet bulb)  
SHC  
TC  
--- Sensible heat capacity  
--- Total capacity  
42  
Table 23 – COOLING CAPACITIES  
2-STAGE COOLING  
7.5 TONS  
580J08 COOLING CAPACITIES, UNIT WITH PERFECT HUMIDITY SYSTEM IN SUBCOOLING MODE  
AIR ENTERING EVAPORATOR --- CFM  
2250/0.05  
3000/0.07  
A i r E n t e r i n g E v a p o r a t o r --- E w b ( F )  
3750/0.09  
TEMP (F) AIR ENT  
CONDENSER (Edb)  
72  
67  
62  
72  
67  
62  
72  
67  
62  
TC  
SHC  
kW  
103.05  
43.66  
4.90  
93.02  
55.34  
4.83  
83.60  
67.09  
4.77  
109.77  
50.99  
4.82  
99.52  
66.29  
4.88  
90.08  
81.31  
4.96  
114.01  
57.49  
4.99  
103.69  
76.27  
4.91  
95.19  
92.20  
4.85  
75  
85  
TC  
SHC  
kW  
95.39  
36.42  
5.49  
85.83  
48.47  
5.42  
76.88  
60.60  
5.36  
101.59  
43.24  
5.40  
91.89  
58.99  
5.47  
82.95  
74.40  
5.54  
105.53  
49.44  
5.58  
95.76  
68.68  
5.50  
87.77  
84.90  
5.44  
TC  
SHC  
kW  
87.48  
28.98  
6.16  
78.44  
41.46  
6.09  
69.97  
53.97  
6.03  
93.21  
35.32  
6.08  
84.05  
51.53  
6.14  
75.61  
67.34  
6.21  
96.84  
41.21  
6.24  
87.63  
60.92  
6.17  
80.14  
77.41  
6.11  
95  
TC  
SHC  
kW  
79.35  
21.34  
6.93  
70.83  
34.26  
6.86  
62.84  
47.18  
6.81  
84.57  
27.17  
6.85  
75.96  
43.86  
6.91  
68.04  
60.08  
6.97  
87.88  
32.73  
7.00  
79.23  
52.95  
6.93  
72.26  
69.70  
6.88  
105  
115  
TC  
SHC  
kW  
70.87  
13.40  
7.79  
62.89  
26.79  
7.74  
55.42  
40.14  
7.69  
75.58  
18.70  
7.73  
67.54  
35.89  
7.78  
60.15  
52.54  
7.83  
78.56  
23.94  
7.86  
70.51  
44.68  
7.80  
64.06  
61.67  
7.76  
580J08 COOLING CAPACITIES, UNIT WITH PERFECT HUMIDITY SYSTEM IN HOT GAS REHEAT MODE  
AIR ENTERING EVAPORATOR --- Ewb (F)  
75 Dry Bulb  
62.5 Wet Bulb  
(50% Relative)  
75 Dry Bulb  
64 Wet Bulb  
(56% Relative)  
75 Dry Bulb  
65.3 Wet Bulb  
(60% Relative)  
TEMP (F) AIR ENT  
CONDENSER (Edb)  
A i r E n t e r i n g E v a p o r a t o r --- C f m  
2250  
27.60  
---3.12  
4.56  
35.40  
4.67  
4.41  
36.36  
5.63  
4.43  
38.25  
7.56  
4.56  
40.15  
9.48  
3000  
32.75  
5.20  
4.51  
33.78  
6.17  
4.36  
34.71  
7.14  
4.49  
36.64  
9.09  
3750  
30.19  
6.71  
4.46  
31.20  
7.69  
4.39  
32.18  
8.66  
2250  
40.09  
3.75  
4.63  
41.14  
4.71  
4.41  
42.10  
5.67  
4.44  
43.97  
7.60  
3000  
39.43  
5.24  
4.60  
40.51  
6.21  
4.36  
41.47  
7.18  
4.40  
43.37  
9.13  
3750  
37.73  
6.75  
4.56  
38.80  
7.73  
4.36  
39.77  
8.71  
2250  
45.06  
3.77  
4.70  
46.15  
4.74  
4.41  
47.08  
5.70  
4.49  
48.98  
7.62  
3000  
45.25  
5.26  
4.67  
46.37  
6.24  
4.39  
47.31  
7.21  
4.47  
49.22  
9.15  
3750  
44.25  
6.78  
4.64  
45.38  
7.76  
4.36  
46.32  
8.74  
TC  
SHC  
kW  
TC  
SHC  
kW  
TC  
SHC  
kW  
TC  
SHC  
kW  
TC  
SHC  
kW  
TC  
SHC  
kW  
80  
75  
70  
60  
50  
40  
4.41  
4.39  
4.44  
34.15  
10.62  
4.43  
36.14  
12.58  
4.38  
38.11  
14.54  
4.37  
41.72  
10.66  
4.46  
43.73  
12.62  
4.33  
45.43  
14.58  
4.89  
48.26  
10.69  
4.50  
49.56  
12.64  
5.60  
51.83  
14.60  
5.12  
4.55  
4.57  
45.95  
9.52  
4.53  
4.56  
50.57  
9.54  
4.55  
38.60  
11.03  
4.52  
40.62  
12.98  
4.37  
45.37  
11.07  
4.41  
47.25  
13.02  
4.60  
50.97  
11.10  
4.91  
52.75  
13.04  
5.20  
4.63  
4.45  
5.25  
42.18  
11.41  
4.32  
47.80  
11.45  
4.65  
52.65  
11.47  
4.96  
NOTE: Perfect Humidity only available on 2---stage RTPF models.  
LEGEND  
NOTES:  
1. Direct interpolation is permissible. Do not extrapolate.  
2. The following formulas may be used:  
Edb --- E n t e r in g D r y --- B u lb  
Ewb --- E n t e r in g We t --- B u lb  
kW --- Compressor Motor Power Input  
Idb --- L e a v in g D r y --- B u lb  
Iwb --- L e a v in g We t --- B u lb  
SHC --- Sensible Heat Capacity (1000 Btuh) Gross  
sensible capacity (Btuh)  
t
= t  
–
ldb  
edb  
1.10 x cfm  
t
= Wet---bulb temperature corresponding to enthalpy of air  
lwb  
leaving evaporator coil (h  
)
lwb  
TC  
--- Total Capacity (1000 Btuh) Gross  
total capacity (Btuh)  
4.5 x cfm  
= Enthalpy of air entering evaporator coil  
h
= h  
–
lwb  
ewb  
Where: h  
ewb  
43  
Table 24 – COOLING CAPACITIES  
1-STAGE COOLING  
8.5 TONS  
AMBIENT TEMPERATURE  
85  
EAT (db)  
80  
88.1  
88.1  
93.9  
82.3  
103.8  
70.7  
113.1  
58.3  
95  
EAT (db)  
80  
84.1  
84.1  
88.6  
79.7  
98.7  
68.5  
108.0  
56.3  
114.7  
46.0  
105  
EAT (db)  
80  
79.6  
79.6  
82.8  
76.9  
93.0  
66.1  
102.4  
54.1  
109.0  
44.1  
115  
EAT (db)  
80  
580J*09A  
(RTPF)  
75  
88.1  
76.4  
93.9  
69.4  
103.8  
57.8  
113.1  
45.2  
---  
85  
75  
84.1  
72.8  
88.6  
66.8  
98.7  
55.6  
108.0  
43.2  
---  
85  
75  
79.6  
69.0  
82.8  
64.1  
93.0  
53.1  
102.4  
41.1  
---  
85  
75  
74.9  
64.9  
76.6  
61.0  
86.7  
50.5  
96.1  
38.7  
---  
85  
84.9  
84.9  
86.5  
86.5  
86.7  
76.4  
96.1  
64.7  
102.7  
55.8  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
99.9  
99.9  
95.2  
95.2  
103.8  
83.6  
113.1  
71.3  
119.9  
61.9  
95.3  
95.3  
92.6  
92.6  
98.7  
81.4  
108.0  
69.3  
114.7  
60.1  
90.3  
90.3  
89.7  
89.7  
93.0  
79.0  
102.4  
67.1  
109.0  
58.1  
74.9  
74.9  
76.6  
73.8  
86.7  
63.4  
96.1  
51.7  
102.7  
41.9  
58  
62  
67  
72  
76  
119.9  
47.9  
SHC  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
93.6  
81.1  
97.5  
74.7  
106.7  
61.0  
115.8  
46.5  
---  
93.6  
93.6  
97.5  
89.5  
106.7  
75.8  
115.8  
61.3  
122.4  
49.8  
106.1  
106.1  
104.3  
104.3  
106.7  
90.6  
115.8  
76.2  
122.4  
66.1  
89.3  
77.4  
92.0  
72.0  
101.5  
58.8  
110.6  
44.5  
---  
89.3  
89.3  
92.0  
86.7  
101.5  
73.6  
110.6  
59.4  
117.0  
47.8  
101.2  
101.2  
101.4  
101.4  
101.5  
88.5  
110.6  
74.2  
117.0  
63.9  
84.6  
73.3  
86.1  
69.1  
95.7  
56.4  
104.9  
42.3  
---  
84.6  
84.6  
86.1  
83.7  
95.7  
71.3  
104.9  
57.2  
111.1  
45.7  
96.0  
96.0  
98.3  
98.3  
95.7  
86.1  
104.9  
72.1  
111.1  
61.6  
79.6  
69.0  
79.8  
65.6  
89.2  
53.8  
98.4  
40.0  
---  
79.6  
79.6  
79.8  
79.8  
89.2  
68.7  
98.4  
54.8  
104.5  
43.4  
90.3  
90.3  
94.1  
94.1  
89.2  
83.6  
98.4  
69.7  
104.5  
59.0  
58  
62  
67  
72  
76  
SHC  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
98.1  
85.0  
100.0  
79.3  
109.0  
63.9  
117.9  
47.6  
---  
98.1  
98.1  
100.0  
95.8  
109.0  
80.5  
117.9  
64.1  
111.3  
111.3  
112.3  
112.3  
109.0  
97.2  
117.9  
80.6  
124.2  
69.0  
93.7  
81.2  
94.9  
76.3  
103.6  
61.8  
112.5  
45.6  
---  
93.7  
93.7  
94.9  
92.5  
103.6  
78.5  
112.5  
62.1  
118.6  
49.2  
106.2  
106.2  
108.6  
108.6  
103.6  
95.2  
112.5  
78.7  
118.6  
66.7  
88.9  
77.0  
89.1  
73.2  
97.6  
59.4  
106.6  
43.4  
---  
88.9  
88.9  
89.1  
89.1  
97.6  
76.1  
106.6  
60.0  
112.5  
47.0  
100.8  
100.8  
104.9  
104.9  
97.6  
92.9  
106.6  
76.6  
83.7  
72.5  
83.8  
68.8  
91.0  
56.8  
100.0  
41.1  
---  
83.7  
83.7  
83.8  
83.8  
91.0  
73.5  
100.0  
57.6  
105.7  
44.7  
94.9  
94.9  
98.7  
98.7  
91.0  
90.3  
100.0  
74.2  
105.7  
61.9  
58  
62  
67  
72  
76  
124.2  
51.2  
112.5  
64.4  
SHC  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
101.6  
88.0  
101.9  
83.7  
110.7  
66.7  
119.4  
48.5  
---  
101.6  
101.6  
101.9  
101.8  
110.7  
85.0  
119.4  
66.6  
125.5  
52.4  
115.1  
115.1  
120.0  
120.0  
110.7  
103.4  
119.4  
84.6  
97.2  
84.2  
97.3  
79.9  
105.3  
64.6  
114.0  
46.6  
---  
97.2  
97.2  
97.3  
97.3  
105.3  
83.0  
114.0  
64.7  
119.8  
50.4  
110.1  
110.1  
114.6  
114.6  
105.3  
101.5  
114.0  
82.7  
92.3  
80.0  
92.4  
75.9  
99.2  
62.2  
108.0  
44.4  
---  
92.3  
92.3  
92.4  
92.4  
99.2  
80.8  
108.0  
62.6  
113.6  
48.2  
104.6  
104.6  
108.9  
108.9  
99.3  
99.3  
108.0  
80.7  
87.0  
75.4  
87.1  
71.6  
92.5  
59.6  
101.3  
42.1  
---  
87.0  
87.0  
87.1  
87.1  
92.5  
78.2  
101.3  
60.2  
106.7  
45.9  
98.6  
98.6  
102.6  
102.6  
96.7  
96.7  
101.3  
78.4  
58  
62  
67  
72  
76  
125.5  
71.5  
119.8  
69.3  
113.6  
67.0  
106.7  
64.4  
SHC  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
104.4  
90.4  
104.4  
85.8  
112.1  
69.2  
120.7  
49.4  
---  
104.4  
104.4  
104.4  
104.4  
112.1  
89.2  
120.7  
68.9  
126.6  
53.5  
118.3  
118.3  
123.0  
123.0  
112.1  
109.2  
120.7  
88.4  
99.9  
86.6  
99.9  
82.1  
106.6  
67.2  
115.1  
47.4  
---  
99.9  
99.9  
99.9  
99.9  
106.6  
87.3  
115.1  
67.0  
120.8  
51.5  
113.2  
113.2  
117.8  
117.8  
107.5  
107.5  
115.1  
86.5  
95.0  
82.3  
95.0  
78.1  
100.4  
64.9  
109.0  
45.3  
---  
95.0  
95.0  
95.0  
95.0  
100.4  
85.1  
109.0  
64.9  
114.5  
49.3  
107.6  
107.6  
112.0  
112.0  
105.3  
105.3  
109.0  
84.6  
89.5  
77.6  
89.6  
73.6  
93.6  
62.3  
102.2  
42.9  
---  
89.5  
89.5  
89.6  
89.6  
93.6  
82.5  
102.2  
62.6  
107.4  
46.9  
101.5  
101.5  
105.6  
105.6  
102.7  
102.7  
102.2  
82.3  
58  
62  
67  
72  
76  
126.6  
73.9  
120.8  
71.7  
114.5  
69.4  
107.4  
66.8  
SHC  
---  
---  
---  
---  
LEGEND:  
---  
Cfm  
--- Do not op erate in this region  
--- Cubic feet per minute (supply air)  
EAT(db) --- Entering air temperature (dry bulb)  
EAT(wb) --- Entering air temperature (wet bulb)  
SHC  
TC  
--- Sensible heat capacity  
--- Total capacity  
44  
Table 25 – COOLING CAPACITIES  
2-STAGE COOLING  
8.5 TONS  
AMBIENT TEMPERATURE  
85  
EA (dB)  
80  
95  
EA (dB)  
80  
105  
EA (dB)  
80  
115  
EA (dB)  
80  
580J*09D  
(RTPF)  
75  
89.7  
77.8  
94.3  
71.0  
105.0  
59.0  
115.9  
46.4  
---  
85  
75  
85.2  
73.9  
88.7  
68.2  
99.3  
56.6  
110.4  
44.3  
---  
85  
75  
79.6  
69.0  
81.3  
64.7  
92.2  
53.6  
104.2  
41.9  
---  
85  
75  
73.8  
64.0  
74.3  
60.6  
84.1  
50.3  
96.0  
38.8  
---  
85  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
89.7 101.6  
89.7 101.6  
94.3  
84.4  
105.0 105.0  
72.6 86.1  
115.9 115.9  
60.0 73.6  
123.7 123.7  
49.3 63.3  
85.2  
85.2  
88.7  
81.7  
99.3  
70.1  
110.4 110.4  
57.9 71.5  
118.3 118.3  
47.3 61.4  
96.5  
96.5  
95.2  
95.2  
99.3  
83.7  
79.6  
79.6  
81.3  
78.1  
92.2  
67.1  
104.2 104.2  
55.5 69.1  
112.4 112.4  
90.1  
90.1  
91.5  
91.5  
92.2  
80.7  
73.8  
73.8  
74.3  
73.6  
84.1  
63.8  
96.0  
52.4  
83.6  
83.6  
86.5  
86.5  
84.1  
77.3  
96.0  
65.9  
58  
62  
67  
72  
76  
97.9  
97.9  
105.7 105.7  
42.9  
SHC  
---  
---  
---  
45.3  
59.3  
---  
56.7  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
95.3  
82.6  
97.9  
76.7  
108.5  
62.8  
119.1  
47.9  
---  
95.3 107.9  
95.3 107.9  
97.9 107.8  
92.2 107.8  
108.5 108.5  
90.7  
78.6  
92.1  
73.9  
102.6  
60.4  
113.5  
45.8  
---  
90.7 102.7  
90.7 102.7  
92.1 104.7  
89.3 104.7  
102.6 102.6  
84.8  
73.5  
85.4  
69.6  
95.4  
57.4  
107.2  
43.5  
---  
84.8  
84.8  
85.4  
84.5  
95.4  
73.1  
107.2 107.2  
59.2 74.9  
114.8 114.8  
47.0 63.0  
96.1  
96.1  
99.4  
99.4  
95.4  
88.8  
78.7  
68.2  
78.8  
64.8  
86.9  
54.0  
99.2  
40.6  
---  
78.7  
78.7  
78.8  
78.8  
86.9  
69.7  
99.2  
56.3  
89.1  
89.1  
92.8  
92.8  
86.9  
85.3  
99.2  
72.0  
58  
62  
67  
72  
76  
78.4  
119.1 119.1  
63.5 79.2  
126.4 126.4  
51.1 67.4  
94.1  
76.0  
113.5 113.5  
61.5 77.1  
120.8 120.8  
49.2 65.3  
91.7  
108.2 108.2  
44.8  
SHC  
---  
---  
---  
---  
60.7  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
100.0  
86.7  
101.1  
81.5  
111.1  
66.2  
121.3  
49.2  
---  
100.0 113.3  
100.0 113.3  
101.1 115.8  
98.7 115.8  
111.1 111.1  
83.9 101.6  
121.3 121.3  
95.2  
82.6  
95.7  
78.2  
105.1  
63.9  
115.6  
47.1  
---  
95.2 107.9  
95.2 107.9  
95.7 111.7  
94.9 111.7  
105.1 105.1  
89.3  
77.4  
89.4  
73.5  
97.8  
61.0  
109.4  
44.9  
---  
89.3 101.1  
89.3 101.1  
89.4 105.3  
89.4 105.3  
82.9  
71.8  
83.0  
68.2  
89.1  
57.5  
101.5  
42.1  
---  
82.9  
82.9  
83.0  
83.0  
89.1  
75.3  
101.5 101.5  
59.9 77.7  
109.7 109.7  
93.9  
93.9  
97.7  
97.7  
93.0  
93.0  
58  
62  
67  
72  
76  
97.8  
78.7  
97.8  
96.5  
81.6  
115.6 115.6  
64.7 82.3  
122.6 122.6  
50.7 68.6  
99.3  
109.4 109.4  
62.5 80.2  
116.3 116.3  
48.6 66.4  
66.7  
128.3 128.3  
52.7 70.7  
84.3  
SHC  
---  
---  
---  
---  
46.4  
64.2  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
104.0  
90.2  
104.2  
85.7  
113.1  
69.4  
123.0  
50.3  
---  
104.0 117.8  
104.0 117.8  
104.2 122.7  
104.2 122.7  
113.1 113.1  
89.1 108.8  
123.0 123.0  
99.1  
86.0  
99.3  
81.7  
107.1  
67.1  
117.2  
48.3  
---  
99.1 112.3  
99.1 112.3  
99.3 116.9  
99.3 116.9  
107.1 107.1  
86.8 106.5  
117.2 117.2  
93.2  
80.8  
93.3  
76.7  
99.9  
64.3  
110.9  
46.1  
---  
93.2 105.5  
93.2 105.5  
93.3 109.8  
93.3 109.8  
99.9 103.8  
84.1 103.8  
110.9 110.9  
86.5  
75.0  
86.6  
71.2  
91.0  
60.9  
103.3  
43.5  
---  
86.5  
86.5  
97.9  
97.9  
58  
62  
67  
72  
76  
86.6 101.9  
86.6 101.9  
91.0 100.3  
80.6 100.3  
103.3 103.3  
63.3  
110.8 110.8  
47.8 67.4  
69.7  
129.7 129.7  
54.0 73.7  
89.0  
67.7  
124.0 124.0  
52.1 71.7  
87.1  
65.6  
117.5 117.5  
50.0 69.5  
85.2  
83.0  
SHC  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
107.4  
93.1  
107.5  
88.4  
114.7  
72.5  
124.3  
51.3  
---  
107.4 121.7  
107.4 121.7  
107.5 126.6  
107.5 126.6  
114.7 115.6  
94.0 115.6  
124.3 124.3  
102.5  
88.9  
102.6  
84.4  
108.7  
70.2  
118.5  
49.3  
---  
102.5 116.1  
102.5 116.1  
102.6 120.8  
102.6 120.8  
108.7 113.5  
91.8 113.5  
118.5 118.5  
96.5  
83.7  
96.6  
79.5  
101.7  
67.5  
112.1  
47.2  
---  
96.5 109.3  
96.5 109.3  
96.6 113.7  
96.6 113.7  
101.7 110.8  
89.2 110.8  
112.1 112.1  
89.5  
77.6  
89.6  
73.7  
92.6  
64.0  
104.7  
44.7  
---  
89.5 101.4  
89.5 101.4  
89.6 105.5  
89.6 105.5  
92.6 107.2  
85.6 107.2  
104.7 104.7  
58  
62  
67  
72  
76  
72.4  
130.7 130.7  
55.3 76.5  
93.4  
70.5  
125.0 125.0  
53.5 74.6  
91.7  
68.5  
118.5 118.5  
51.3 72.4  
89.9  
66.4  
111.6 111.6  
49.2 70.3  
88.1  
SHC  
---  
---  
---  
---  
LEGEND:  
---  
Cfm  
--- Do not op erate in this region  
--- Cubic feet per minute (supply air)  
EAT(db) --- Entering air temperature (dry bulb)  
EAT(wb) --- Entering air temperature (wet bulb)  
SHC  
TC  
--- Sensible heat capacity  
--- Total capacity  
45  
Table 26 – COOLING CAPACITIES  
2-STAGE COOLING  
8.5 TONS  
580J09 COOLING CAPACITIES, UNIT WITH PERFECT HUMIDITY SYSTEM IN SUBCOOLING MODE  
AIR ENTERING EVAPORATOR --- CFM  
2550/0.04  
3400/0.05  
A i r E n t e r i n g E v a p o r a t o r --- E w b ( F )  
4250/0.07  
TEMP (F) AIR ENT  
CONDENSER (Edb)  
72  
67  
62  
72  
67  
62  
72  
67  
62  
TC  
SHC  
kW  
119.20  
50.63  
5.67  
107.44  
63.94  
5.57  
96.41  
77.40  
5.47  
126.95  
59.17  
5.54  
114.98  
76.72  
5.63  
103.92  
94.21  
5.74  
131.87  
66.80  
5.79  
119.81  
88.44  
5.68  
109.54  
108.22  
5.59  
75  
85  
TC  
SHC  
kW  
110.40  
42.39  
6.33  
99.22  
56.16  
6.23  
88.76  
70.07  
6.14  
117.63  
50.42  
6.20  
106.26  
68.45  
6.30  
95.77  
86.38  
6.40  
122.21  
57.71  
6.45  
110.77  
79.86  
6.34  
101.07  
99.95  
6.25  
TC  
SHC  
kW  
101.37  
33.97  
7.08  
90.79  
48.22  
6.99  
80.86  
62.56  
6.90  
108.07  
41.46  
6.96  
97.31  
60.01  
7.05  
87.39  
78.39  
7.16  
112.29  
48.40  
7.20  
101.47  
71.09  
7.09  
92.38  
91.47  
7.01  
95  
TC  
SHC  
kW  
92.04  
25.31  
7.94  
82.06  
40.06  
7.85  
72.71  
54.88  
7.77  
98.19  
32.24  
7.83  
88.05  
51.33  
7.91  
78.72  
70.17  
8.01  
102.07  
38.85  
8.06  
91.86  
62.06  
7.95  
83.40  
82.67  
7.87  
105  
115  
TC  
SHC  
kW  
82.37  
16.38  
8.92  
73.01  
31.65  
8.84  
64.24  
46.95  
8.77  
87.95  
22.71  
8.82  
78.45  
42.37  
8.89  
69.73  
61.69  
8.98  
91.46  
28.94  
9.02  
81.90  
52.74  
8.93  
74.09  
73.52  
8.86  
580J09 COOLING CAPACITIES, UNIT WITH PERFECT HUMIDITY SYSTEM IN HOT GAS REHEAT MODE  
AIR ENTERING EVAPORATOR --- Ewb (F)  
75 Dry Bulb  
62.5 Wet Bulb  
(50% Relative)  
75 Dry Bulb  
64 Wet Bulb  
(56% Relative)  
75 Dry Bulb  
65.3 Wet Bulb  
(60% Relative)  
TEMP (F) AIR ENT  
CONDENSER (Edb)  
A i r E n t e r i n g E v a p o r a t o r --- C f m  
2550  
37.61  
---0.52  
5.88  
38.71  
0.45  
5.68  
39.70  
1.41  
5.65  
41.77  
3.34  
5.42  
43.83  
5.27  
3400  
33.13  
---0.63  
5.68  
34.24  
0.34  
5.47  
35.25  
1.32  
5.42  
37.33  
3.26  
5.15  
39.27  
5.21  
4250  
26.77  
---0.73  
5.44  
27.86  
0.25  
5.22  
28.83  
1.23  
5.24  
30.76  
3.18  
5.17  
32.61  
5.14  
2550  
44.74  
---0.46  
6.13  
45.84  
0.50  
5.94  
46.80  
1.47  
5.97  
48.86  
3.40  
5.80  
50.92  
5.32  
3400  
41.60  
---0.57  
5.97  
42.73  
0.40  
5.78  
43.70  
1.37  
5.79  
45.80  
3.32  
5.59  
47.89  
5.27  
4250  
36.46  
---0.67  
5.76  
37.59  
0.31  
5.56  
38.59  
1.29  
5.53  
40.71  
3.25  
5.30  
42.70  
5.21  
2550  
50.96  
---0.42  
6.35  
52.05  
0.54  
6.18  
52.97  
1.50  
6.26  
55.00  
3.43  
6.16  
57.04  
5.36  
3400  
48.99  
---0.53  
6.24  
50.11  
0.44  
6.07  
51.04  
1.41  
6.13  
53.10  
3.36  
6.01  
55.16  
5.31  
4250  
44.93  
---0.62  
6.06  
46.06  
0.36  
5.88  
47.02  
1.34  
5.91  
49.12  
3.29  
5.75  
51.22  
5.25  
TC  
SHC  
kW  
TC  
SHC  
kW  
TC  
SHC  
kW  
TC  
SHC  
kW  
TC  
SHC  
kW  
TC  
SHC  
kW  
80  
75  
70  
60  
50  
40  
5.18  
45.75  
7.20  
5.15  
41.13  
7.15  
5.17  
34.50  
6.95  
5.62  
53.08  
7.26  
5.39  
50.00  
7.21  
5.05  
44.64  
7.16  
6.04  
59.24  
7.29  
5.87  
57.40  
7.25  
5.59  
53.44  
7.21  
4.79  
4.98  
4.80  
5.25  
5.01  
5.23  
5.68  
5.51  
5.21  
NOTE: Perfect Humidity only available on 2---stage RTPF models.  
LEGEND  
NOTES:  
1. Direct interpolation is permissible. Do not extrapolate.  
2. The following formulas may be used:  
Edb --- E n t e r in g D r y --- B u lb  
Ewb --- E n t e r in g We t --- B u lb  
kW --- Compressor Motor Power Input  
Idb --- L e a v in g D r y --- B u lb  
Iwb --- L e a v in g We t --- B u lb  
SHC --- Sensible Heat Capacity (1000 Btuh) Gross  
sensible capacity (Btuh)  
t
= t  
–
ldb  
edb  
1.10 x cfm  
t
= Wet---bulb temperature corresponding to enthalpy of air  
lwb  
leaving evaporator coil (h  
)
lwb  
TC  
--- Total Capacity (1000 Btuh) Gross  
total capacity (Btuh)  
4.5 x cfm  
= Enthalpy of air entering evaporator coil  
h
= h  
–
lwb  
ewb  
Where: h  
ewb  
46  
Table 27 – COOLING CAPACITIES  
1-STAGE COOLING  
10 TONS  
AMBIENT TEMPERATURE  
85  
EAT (db)  
80  
106.3  
106.3  
112.5  
99.5  
123.5  
85.0  
134.3  
69.6  
95  
EAT (db)  
80  
101.7  
101.7  
106.5  
96.6  
117.8  
82.5  
128.5  
67.4  
105  
EAT (db)  
80  
96.6  
96.6  
99.9  
93.4  
111.3  
79.8  
122.0  
64.9  
115  
EAT (db)  
80  
91.0  
91.0  
92.7  
89.7  
104.0  
76.8  
114.7  
62.1  
580J*12A  
(RTPF)  
75  
106.3  
92.2  
112.5  
83.8  
123.5  
69.2  
134.3  
53.8  
---  
85  
75  
101.7  
88.2  
106.5  
81.0  
117.8  
66.8  
128.5  
51.6  
---  
85  
75  
96.6  
83.8  
99.9  
77.8  
111.3  
64.1  
122.0  
49.1  
---  
85  
75  
91.0  
78.9  
92.7  
74.2  
104.0  
61.0  
114.7  
46.3  
---  
85  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
120.5  
120.5  
115.2  
115.2  
123.5  
100.7  
134.3  
85.5  
115.2  
115.2  
112.3  
112.3  
117.8  
98.3  
128.5  
83.2  
136.3  
71.2  
109.4  
109.4  
109.0  
109.0  
111.3  
95.5  
122.0  
80.7  
129.5  
68.8  
103.1  
103.1  
105.2  
105.2  
104.0  
92.5  
114.7  
77.9  
121.8  
66.2  
58  
62  
67  
72  
76  
142.4  
56.8  
142.4  
73.3  
136.3  
54.7  
129.5  
52.3  
121.8  
49.7  
SHC  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
112.9  
97.9  
116.3  
90.2  
126.9  
73.2  
137.5  
55.3  
---  
112.9  
112.9  
116.3  
108.2  
126.9  
91.3  
137.5  
73.4  
145.1  
59.0  
127.8  
127.8  
126.2  
126.2  
126.9  
109.4  
137.5  
91.5  
108.0  
93.6  
110.5  
87.4  
120.9  
70.8  
131.4  
53.1  
---  
108.0  
108.0  
110.5  
105.3  
120.9  
88.9  
131.4  
71.1  
138.8  
56.7  
122.3  
122.3  
123.3  
123.3  
120.9  
107.1  
131.4  
89.2  
102.7  
89.0  
103.8  
84.0  
114.3  
68.1  
124.7  
50.6  
---  
102.7  
102.7  
103.8  
101.8  
114.3  
86.2  
124.7  
68.7  
131.7  
54.3  
116.3  
116.3  
119.5  
119.5  
114.3  
104.4  
124.7  
86.7  
96.8  
83.9  
97.1  
79.8  
106.8  
65.0  
117.2  
47.8  
---  
96.8  
96.8  
97.1  
97.1  
106.8  
83.2  
117.2  
65.9  
123.6  
51.5  
109.7  
109.7  
114.3  
114.3  
106.8  
101.3  
117.2  
83.9  
58  
62  
67  
72  
76  
145.1  
78.2  
138.8  
75.8  
131.7  
73.1  
123.6  
70.0  
SHC  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
117.8  
102.2  
119.1  
95.8  
129.4  
76.9  
139.7  
56.7  
---  
117.8  
117.8  
119.1  
115.9  
129.4  
97.3  
139.7  
76.8  
147.0  
60.6  
133.5  
133.5  
136.0  
136.0  
129.4  
117.7  
139.7  
97.0  
113.0  
98.0  
113.5  
92.8  
123.3  
74.5  
133.5  
54.4  
---  
113.0  
113.0  
113.5  
112.6  
123.3  
95.0  
133.5  
74.6  
140.5  
58.4  
128.0  
128.0  
132.5  
132.5  
123.3  
115.4  
133.5  
94.7  
107.5  
93.3  
107.7  
88.6  
116.5  
71.8  
126.6  
51.9  
---  
107.5  
107.5  
107.7  
107.7  
116.5  
92.3  
126.6  
72.1  
133.2  
55.8  
121.8  
121.8  
126.7  
126.7  
116.5  
112.8  
126.6  
92.3  
101.5  
88.0  
101.6  
83.6  
108.9  
68.8  
118.8  
49.1  
---  
101.5  
101.5  
101.6  
101.6  
108.9  
89.3  
118.8  
69.3  
124.9  
53.0  
115.0  
115.0  
119.6  
119.6  
109.8  
109.8  
118.8  
89.5  
58  
62  
67  
72  
76  
147.0  
81.7  
140.5  
79.3  
133.2  
76.5  
124.9  
73.5  
SHC  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
121.7  
105.6  
121.8  
100.2  
131.3  
80.3  
141.5  
57.9  
---  
121.7  
121.7  
121.8  
121.8  
131.3  
102.9  
141.5  
80.0  
137.9  
137.9  
143.4  
143.4  
131.3  
125.5  
141.5  
102.1  
148.3  
84.9  
116.8  
101.3  
116.9  
96.1  
125.1  
78.0  
135.1  
55.6  
---  
116.8  
116.8  
116.9  
116.9  
125.1  
100.7  
135.1  
77.7  
132.3  
132.3  
137.6  
137.6  
125.1  
123.3  
135.1  
99.9  
111.2  
96.4  
111.3  
91.6  
118.2  
75.3  
128.0  
53.1  
---  
111.2  
111.2  
111.3  
111.3  
118.2  
98.0  
128.0  
75.2  
134.3  
57.3  
126.0  
126.0  
131.0  
131.0  
120.8  
120.8  
128.0  
97.4  
105.0  
91.0  
105.1  
86.5  
110.5  
72.3  
120.1  
50.3  
---  
105.0  
105.0  
105.1  
105.1  
110.5  
95.0  
120.1  
72.4  
125.8  
54.4  
118.9  
118.9  
123.7  
123.7  
117.7  
117.7  
120.1  
94.6  
58  
62  
67  
72  
76  
148.3  
62.1  
141.8  
59.8  
141.8  
82.5  
134.3  
79.7  
125.8  
76.6  
SHC  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
125.0  
108.4  
125.1  
102.9  
132.8  
83.6  
142.8  
59.0  
---  
125.0  
125.0  
125.1  
125.1  
132.8  
108.3  
142.8  
82.9  
141.6  
141.6  
147.2  
147.2  
133.0  
133.0  
142.8  
106.9  
149.4  
87.9  
120.0  
104.0  
120.1  
98.8  
126.5  
81.2  
136.3  
56.7  
---  
120.0  
120.0  
120.1  
120.1  
126.5  
106.0  
136.3  
80.7  
135.9  
135.9  
141.4  
141.4  
130.8  
130.8  
136.3  
104.7  
142.8  
85.5  
114.3  
99.1  
114.4  
94.1  
119.6  
78.6  
129.1  
54.1  
---  
114.3  
114.3  
114.4  
114.4  
119.6  
103.4  
129.1  
78.2  
129.5  
129.5  
134.7  
134.7  
128.2  
128.2  
129.1  
102.2  
135.1  
82.7  
107.9  
93.6  
108.0  
88.9  
111.8  
75.6  
121.1  
51.3  
---  
107.9  
107.9  
108.0  
108.0  
111.8  
100.3  
121.1  
75.4  
122.3  
122.3  
127.2  
127.2  
125.1  
125.1  
121.1  
99.4  
58  
62  
67  
72  
76  
149.4  
63.4  
142.8  
61.2  
135.1  
58.6  
126.5  
55.6  
126.5  
79.4  
SHC  
---  
---  
---  
---  
LEGEND:  
---  
Cfm  
--- Do not op erate in this region  
--- Cubic feet per minute (supply air)  
EAT(db) --- Entering air temperature (dry bulb)  
EAT(wb) --- Entering air temperature (wet bulb)  
SHC  
TC  
--- Sensible heat capacity  
--- Total capacity  
47  
Table 28 – COOLING CAPACITIES  
2-STAGE COOLING  
10 TONS  
AMBIENT TEMPERATURE  
85  
EAT (db)  
80  
107.6  
107.6  
113.6  
100.6  
124.4  
85.7  
135.8  
70.4  
145.3  
57.8  
95  
EAT (db)  
80  
102.5  
102.5  
107.1  
97.4  
118.4  
83.2  
129.7  
68.1  
105  
EAT (db)  
80  
96.8  
96.8  
99.7  
93.9  
111.5  
80.3  
122.8  
65.4  
115  
EAT (db)  
80  
90.5  
90.5  
91.8  
89.3  
103.3  
76.8  
115  
580J*12D  
(RTPF & Novation)  
75  
107.6  
93.2  
113.6  
84.6  
124.4  
69.7  
135.8  
54.3  
---  
85  
75  
102.5  
88.8  
107.1  
81.5  
118.4  
67.1  
129.7  
52.0  
---  
85  
75  
96.8  
83.9  
99.7  
78.0  
111.5  
64.3  
122.8  
49.3  
---  
85  
75  
90.5  
78.4  
91.8  
73.7  
103.3  
60.8  
115  
46.4  
---  
85  
TC  
58  
121.9  
121.9  
116.5  
116.5  
124.4  
101.7  
135.8  
86.6  
116.2  
116.2  
113.4  
113.4  
118.4  
99.2  
129.7  
84.2  
139  
109.7  
109.7  
109.8  
109.8  
111.5  
96.3  
122.8  
81.6  
131.9  
69.6  
102.6  
102.6  
104.9  
104.9  
103.3  
92.8  
115  
78.6  
124.1  
66.9  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
62  
67  
72  
62.5  
124.1  
50.4  
145.3  
74.3  
139  
55.6  
131.9  
53.1  
76  
SHC  
---  
---  
72.1  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
114.2  
98.9  
117.2  
91.1  
127.8  
73.8  
139.4  
56.0  
---  
114.2  
114.2  
117.2  
109.5  
127.8  
92.3  
139.4  
74.6  
148.8  
60.2  
129.4  
129.4  
127.9  
127.9  
127.8  
110.8  
139.4  
93.1  
108.9  
94.3  
111.0  
88.1  
121.7  
71.3  
133.0  
53.7  
---  
108.9  
108.9  
111.0  
106.4  
121.7  
89.8  
133.0  
72.2  
142.2  
58.0  
123.4  
123.4  
124.7  
124.7  
121.7  
108.3  
133  
90.8  
142.2  
77.1  
102.9  
89.1  
104.0  
83.9  
114.5  
68.4  
125.8  
51.0  
---  
102.9  
102.9  
104.0  
101.7  
114.5  
87.0  
125.8  
69.6  
134.9  
55.4  
116.6  
116.6  
119.5  
119.5  
114.5  
105.5  
125.8  
88.2  
96.3  
83.4  
96.5  
79.3  
106.6  
65.2  
117.9  
48.1  
---  
96.3  
96.3  
96.5  
96.5  
106.6  
83.8  
117.9  
66.7  
126.8  
52.7  
109.1  
109.1  
113.7  
113.7  
106.6  
102.3  
117.9  
85.4  
58  
62  
67  
72  
TC  
SHC  
148.8  
79.5  
134.9  
74.5  
126.8  
71.6  
76  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
119.0  
103.1  
120.3  
96.5  
130.5  
77.7  
142.1  
57.6  
---  
119.0  
119.0  
120.3  
116.8  
130.5  
98.6  
142.1  
78.4  
151.4  
62.3  
134.9  
134.9  
137.1  
137.1  
130.5  
119.5  
142.1  
99.3  
114.0  
98.7  
114.7  
93.0  
124.1  
75.2  
135.5  
55.2  
---  
114.0  
114.0  
114.7  
112.9  
124.1  
96.2  
135.5  
76.1  
144.7  
60.0  
129.2  
129.2  
132.8  
132.8  
124.1  
117.2  
135.5  
97.1  
108.0  
93.6  
108.2  
88.9  
116.8  
72.3  
128.2  
52.5  
---  
108.0  
108.0  
108.2  
108.2  
116.8  
93.3  
128.2  
73.6  
137.1  
57.5  
122.4  
122.4  
127.5  
127.5  
116.8  
114.4  
128.2  
94.6  
101.1  
87.6  
101.3  
83.2  
108.7  
69.1  
120.0  
49.7  
---  
101.1  
101.1  
101.3  
101.3  
108.7  
90.1  
120.0  
70.7  
---  
114.6  
114.6  
119.3  
119.3  
111.1  
111.1  
120.0  
91.8  
---  
58  
62  
67  
72  
TC  
SHC  
151.4  
83.8  
144.7  
81.4  
137.1  
78.8  
76  
---  
---  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
123.0  
106.6  
123.4  
100.9  
132.6  
81.4  
144.2  
59.0  
---  
123.0  
123.0  
123.4  
122.7  
132.6  
104.6  
144.2  
82.1  
139.5  
139.5  
144.4  
144.4  
132.6  
127.9  
144.2  
105.2  
153.4  
87.8  
117.8  
102.1  
117.9  
96.9  
126.0  
78.9  
137.4  
56.6  
---  
117.8  
117.8  
117.9  
117.9  
126  
102.3  
137.4  
79.8  
133.6  
133.6  
139.0  
139  
126.0  
125.7  
137.4  
103.1  
146.6  
85.6  
111.9  
97.0  
112.0  
92.1  
118.7  
76.1  
129.9  
54.0  
---  
111.9  
111.9  
112.0  
112.0  
118.7  
99.5  
129.9  
77.3  
138.9  
59.4  
126.9  
126.9  
132.0  
132  
122.9  
122.9  
129.9  
100.7  
138.9  
83  
105.3  
91.2  
105.4  
86.6  
110.4  
72.9  
121.6  
51.1  
---  
105.3  
105.3  
105.4  
105.4  
110.4  
96.2  
121.6  
74.5  
---  
119.3  
119.3  
124.2  
124.2  
119.6  
119.6  
121.6  
98  
58  
62  
67  
72  
TC  
SHC  
153.4  
64.1  
146.6  
61.9  
---  
---  
76  
---  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
126.5  
109.6  
126.5  
104.0  
134.2  
84.9  
145.8  
60.3  
---  
126.5  
126.5  
126.5  
126.5  
134.2  
110.4  
145.8  
85.6  
143.3  
143.3  
149.1  
149.1  
135.9  
135.9  
145.8  
110.8  
155.1  
91.5  
121.2  
105.0  
121.3  
99.7  
127.5  
82.4  
139.0  
57.9  
---  
121.2  
121.2  
121.3  
121.3  
127.5  
108.1  
139.0  
83.4  
137.4  
137.4  
142.9  
142.9  
133.8  
133.8  
139.0  
108.9  
148.2  
89.5  
115.1  
99.8  
115.2  
94.7  
120.1  
79.6  
131.3  
55.3  
---  
115.1  
115.1  
115.2  
115.2  
120.1  
105.3  
131.3  
81.0  
---  
130.5  
130.5  
135.8  
135.8  
131.0  
131  
131.3  
106.6  
---  
108.4  
93.9  
108.5  
89.1  
111.9  
76.4  
122.9  
52.5  
---  
108.4  
108.4  
108.5  
108.5  
111.9  
102.0  
122.9  
78.2  
---  
122.8  
122.8  
127.8  
127.8  
127.6  
127.6  
122.9  
104  
58  
62  
67  
72  
TC  
SHC  
155.1  
65.9  
148.2  
63.7  
---  
---  
76  
---  
---  
---  
---  
---  
---  
---  
LEGEND:  
---  
Cfm  
--- Do not op erate in this region  
--- Cubic feet per minute (supply air)  
EAT(db) --- Entering air temperature (dry bulb)  
EAT(wb) --- Entering air temperature (wet bulb)  
SHC  
TC  
--- Sensible heat capacity  
--- Total capacity  
48  
Table 29 – COOLING CAPACITIES  
2-STAGE COOLING  
10 TONS  
580J12 COOLING CAPACITIES, UNIT WITH PERFECT HUMIDITY SYSTEM IN SUBCOOLING MODE  
AIR ENTERING EVAPORATOR --- CFM  
3000/0.04  
4000/0.06  
A i r E n t e r i n g E v a p o r a t o r --- E w b ( F )  
5000/0.07  
TEMP (F) AIR ENT  
CONDENSER (Edb)  
72  
67  
62  
72  
67  
62  
72  
67  
62  
TC  
SHC  
kW  
142.85  
58.38  
7.19  
129.44  
74.88  
6.97  
116.93  
91.58  
6.79  
152.09  
67.96  
6.92  
138.44  
89.45  
7.12  
125.76  
111.02  
7.35  
157.99  
76.63  
7.45  
144.23  
102.94  
7.22  
132.06  
127.93  
7.02  
75  
85  
TC  
SHC  
kW  
132.33  
48.44  
7.98  
119.68  
65.56  
7.77  
107.86  
82.83  
7.58  
140.92  
57.37  
7.72  
128.03  
79.50  
7.92  
116.10  
101.68  
8.14  
146.41  
65.65  
8.25  
133.41  
92.58  
8.01  
121.98  
118.12  
7.82  
TC  
SHC  
kW  
121.41  
38.19  
8.87  
109.52  
55.92  
8.66  
98.43  
73.78  
8.48  
129.35  
46.47  
8.61  
117.22  
69.22  
8.80  
106.04  
92.01  
9.03  
134.43  
54.34  
9.14  
122.20  
81.92  
8.90  
111.50  
107.96  
8.71  
95  
TC  
SHC  
kW  
TC  
SHC  
kW  
110.04  
27.59  
9.86  
98.09  
16.52  
10.95  
98.92  
45.94  
9.66  
87.74  
35.47  
10.76  
88.56  
64.39  
9.48  
78.13  
54.53  
10.60  
117.27  
35.16  
9.61  
104.62  
23.37  
10.72  
105.94  
58.57  
9.79  
94.08  
47.44  
10.89  
95.53  
81.98  
10.02  
84.45  
71.46  
11.10  
121.88  
42.56  
10.12  
108.76  
30.32  
11.19  
110.46  
70.82  
9.89  
98.13  
59.25  
10.98  
100.54  
97.40  
9.70  
89.01  
86.31  
10.81  
105  
115  
580J12 COOLING CAPACITIES, UNIT WITH PERFECT HUMIDITY SYSTEM IN HOT GAS REHEAT MODE  
AIR ENTERING EVAPORATOR --- Ewb (F)  
75 Dry Bulb  
62.5 Wet Bulb  
(50% Relative)  
75 Dry Bulb  
64 Wet Bulb  
(56% Relative)  
75 Dry Bulb  
65.3 Wet Bulb  
(60% Relative)  
TEMP (F) AIR ENT  
CONDENSER (Edb)  
A i r E n t e r i n g E v a p o r a t o r --- C f m  
3000  
44.78  
---0.44  
6.96  
45.84  
0.53  
6.77  
46.91  
1.51  
6.54  
48.88  
3.44  
6.45  
50.83  
5.38  
4000  
39.41  
---0.57  
6.77  
40.46  
0.40  
6.56  
41.48  
1.38  
6.32  
43.42  
3.34  
6.16  
45.28  
5.29  
5000  
31.89  
---0.69  
6.52  
32.86  
0.29  
6.29  
33.50  
1.27  
6.02  
35.76  
3.24  
6.70  
37.67  
5.20  
3000  
53.22  
---0.37  
7.26  
54.28  
0.60  
7.11  
55.36  
1.57  
6.90  
57.29  
3.51  
6.93  
59.22  
5.45  
4000  
49.44  
---0.51  
7.13  
50.51  
0.47  
6.95  
51.59  
1.45  
6.74  
53.56  
3.40  
6.72  
55.52  
5.36  
5000  
43.38  
---0.61  
6.91  
44.45  
0.37  
6.72  
45.50  
1.35  
6.49  
47.48  
3.31  
6.39  
49.43  
5.28  
3000  
60.56  
---0.33  
7.54  
61.61  
0.64  
7.41  
62.69  
1.61  
7.23  
64.56  
3.55  
7.38  
66.05  
5.48  
4000  
58.12  
---0.46  
7.45  
59.19  
0.52  
7.31  
60.28  
1.50  
7.13  
62.16  
3.45  
7.24  
64.03  
5.40  
5000  
53.32  
---0.56  
7.27  
54.40  
0.42  
7.12  
55.49  
1.40  
6.92  
57.42  
3.37  
6.96  
59.34  
5.33  
TC  
SHC  
kW  
TC  
SHC  
kW  
TC  
SHC  
kW  
TC  
SHC  
kW  
TC  
SHC  
kW  
TC  
SHC  
kW  
80  
75  
70  
60  
50  
40  
6.46  
52.82  
7.32  
6.01  
47.29  
7.24  
6.34  
39.50  
7.20  
6.98  
61.14  
7.38  
6.71  
57.48  
7.31  
6.29  
51.39  
7.24  
8.15  
68.23  
7.43  
7.38  
65.88  
7.36  
7.02  
61.25  
7.29  
6.29  
6.09  
6.12  
7.05  
6.72  
6.29  
7.78  
7.55  
7.10  
NOTE: Perfect Humidity only available on 2---stage RTPF models.  
LEGEND  
NOTES:  
1. Direct interpolation is permissible. Do not extrapolate.  
2. The following formulas may be used:  
Edb --- E n t e r in g D r y --- B u lb  
Ewb --- E n t e r in g We t --- B u lb  
kW --- Compressor Motor Power Input  
Idb --- L e a v in g D r y --- B u lb  
Iwb --- L e a v in g We t --- B u lb  
SHC --- Sensible Heat Capacity (1000 Btuh) Gross  
sensible capacity (Btuh)  
t
= t  
–
ldb  
edb  
1.10 x cfm  
t
= Wet---bulb temperature corresponding to enthalpy of air  
lwb  
leaving evaporator coil (h  
)
lwb  
TC  
--- Total Capacity (1000 Btuh) Gross  
total capacity (Btuh)  
4.5 x cfm  
= Enthalpy of air entering evaporator coil  
h
= h  
–
lwb  
ewb  
Where: h  
ewb  
49  
Table 30 – COOLING CAPACITIES  
2-STAGE COOLING  
12.5 TONS  
AMBIENT TEMPERATURE  
85  
EAT (db)  
80  
127.6  
126.6  
136.1  
112.8  
146.2  
94.4  
155.9  
76.6  
163.0  
62.0  
95  
EAT (db)  
80  
121.7  
121.7  
131.1  
111.2  
142.0  
93.1  
152.4  
75.2  
160.0  
61.1  
105  
EAT (db)  
80  
115.0  
115.0  
123.8  
108.0  
136.2  
91.0  
147.2  
73.3  
155.1  
59.5  
115  
EAT (db)  
80  
108.3  
108.3  
114.9  
103.8  
128.8  
88.1  
140.1  
70.6  
148.2  
57.0  
580J*14D  
(RTPF & Novation)  
75  
127.6  
110.3  
136.1  
96.6  
146.2  
78.5  
155.9  
60.1  
---  
85  
75  
121.7  
105.8  
131.1  
94.7  
142.0  
76.9  
152.4  
58.7  
---  
85  
75  
115.0  
99.9  
123.8  
91.4  
136.2  
74.7  
147.2  
56.8  
---  
85  
130  
130  
124.5  
124.5  
136.2  
107.3  
147.2  
89.7  
75  
108.3  
94.1  
114.9  
87.3  
128.8  
71.7  
140.1  
54.2  
---  
85  
TC  
58  
142.9  
142.9  
136.1  
129.0  
146.2  
110.3  
155.9  
93.2  
137.6  
137.6  
131.1  
127.7  
142.0  
109.2  
152.4  
91.7  
122.6  
122.6  
120.3  
120.3  
128.8  
104.6  
140.1  
87.0  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
62  
67  
72  
163  
81.8  
160  
80.9  
155.1  
79.3  
148.2  
76.3  
76  
SHC  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
132.2  
115.0  
139.6  
102.5  
149.5  
81.8  
159.0  
61.4  
---  
132.2  
132.2  
139.6  
120.8  
149.5  
99.6  
159.0  
79.6  
165.7  
64.6  
149.5  
149.5  
139.6  
139  
149.5  
117.4  
159.0  
97.8  
128.2  
111.5  
134.7  
100.8  
145.4  
80.6  
155.5  
60.2  
---  
128.2  
128.2  
134.7  
119.4  
145.4  
98.7  
155.5  
78.5  
162.8  
63.5  
144.9  
144.9  
138  
121.9  
106.0  
128.0  
98.1  
139.6  
78.5  
150.3  
58.3  
---  
121.9  
121.9  
128.0  
116.8  
139.6  
96.9  
150.3  
76.7  
157.8  
61.5  
137.8  
137.8  
135.6  
135.6  
139.6  
115.2  
150.3  
95  
115.0  
99.9  
119.1  
93.9  
132.1  
75.7  
143.1  
55.8  
---  
115.0  
115.0  
119.1  
112.6  
132.1  
94.3  
143.1  
74.2  
150.8  
58.9  
130.1  
130.1  
131.2  
131.2  
132.1  
112.8  
143.1  
92.5  
58  
62  
138  
145.4  
116.8  
155.5  
96.8  
162.8  
86.3  
67  
72  
TC  
SHC  
165.7  
87.7  
157.8  
83.3  
150.8  
79.9  
76  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
136.7  
118.9  
142.2  
107.7  
152.1  
84.8  
161.3  
62.6  
---  
136.7  
136.7  
142.2  
127.8  
152.1  
104.3  
161.3  
82.2  
154.5  
154.5  
147.8  
147.8  
152.1  
123.7  
161.3  
101.9  
167.7  
91.4  
133.0  
115.7  
137.4  
106.2  
148.0  
83.8  
157.8  
61.4  
---  
133.0  
133.0  
137.4  
126.7  
148  
103.8  
157.8  
81.4  
150.3  
150.3  
147.1  
147.1  
148  
123.7  
157.8  
101.3  
164.9  
89.2  
127.7  
111.0  
131.0  
103.6  
142.2  
82.0  
152.5  
59.7  
---  
127.7  
127.7  
131.0  
124.2  
142.2  
102.3  
152.5  
79.7  
144.3  
144.3  
144.7  
144.7  
142.2  
122.6  
152.5  
99.8  
120.6  
104.9  
122.8  
99.3  
134.6  
79.4  
145.4  
57.2  
---  
120.6  
120.6  
122.8  
119.8  
134.6  
99.9  
145.4  
77.3  
152.8  
60.5  
136.4  
136.4  
140.3  
140.3  
134.6  
120.4  
145.4  
97.5  
58  
62  
67  
72  
TC  
SHC  
167.7  
66.4  
164.9  
65  
159.9  
63.1  
159.9  
86.4  
152.8  
83.1  
76  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
140.5  
122.2  
144.3  
112.2  
154.2  
87.6  
163.1  
63.6  
---  
140.5  
140.5  
144.3  
133.9  
154.2  
108.6  
163.1  
84.6  
158.8  
158.8  
155.7  
155.7  
154.2  
129.6  
163.1  
105.6  
169.3  
93.7  
136.9  
119  
136.9  
136.9  
139.6  
132.9  
150.0  
108.5  
159.7  
83.9  
154.7  
154.7  
155  
131.8  
114.7  
133.5  
108.1  
144.2  
85.2  
154.3  
60.8  
---  
131.8  
131.8  
133.5  
130.2  
144.2  
107.3  
154.3  
82.5  
149  
149  
125.2  
108.9  
125.8  
103.9  
136.7  
82.8  
147.1  
58.4  
---  
125.2  
125.2  
125.8  
125.8  
136.7  
105.1  
147.1  
80.2  
141.6  
141.6  
147.8  
147.8  
136.7  
127.4  
147.1  
102  
58  
139.6  
110.9  
150.0  
86.8  
159.7  
62.5  
---  
152.4  
152.4  
144.2  
129.4  
154.3  
104.2  
161.5  
89.2  
62  
155  
150.0  
130.1  
159.7  
105.4  
166.5  
91.7  
67  
72  
TC  
SHC  
169.3  
67.6  
166.5  
66.4  
161.5  
64.5  
154.2  
61.9  
154.2  
86.1  
76  
---  
---  
---  
---  
TC  
SHC  
TC  
SHC  
TC  
SHC  
TC  
SHC  
143.6  
124.9  
146.1  
116.1  
155.8  
90.1  
164.5  
64.5  
---  
143.6  
143.6  
146.1  
139.3  
155.8  
112.6  
164.5  
86.7  
162.3  
162.3  
162.4  
162.4  
155.8  
135  
164.5  
108.9  
170.6  
95.8  
140.1  
121.8  
141.7  
114.7  
151.6  
89.6  
161.2  
63.5  
---  
140.1  
140.1  
141.7  
138.1  
151.6  
112.8  
161.2  
86.3  
158.3  
158.3  
161.5  
161.5  
151.6  
136  
161.2  
109.1  
167.8  
94.1  
135.1  
117.5  
135.6  
112.1  
145.9  
88.3  
155.8  
61.9  
---  
135.1  
135.1  
135.6  
135.6  
145.9  
112.0  
155.8  
85.1  
152.7  
152.7  
159.2  
159.2  
145.9  
135.8  
155.8  
108.2  
162.8  
91.8  
128.7  
111.9  
128.8  
106.4  
138.3  
85.9  
148.5  
59.6  
---  
128.7  
128.7  
128.8  
128.8  
138.3  
110.0  
148.5  
82.9  
145.5  
145.5  
151.2  
151.2  
138.3  
134.1  
148.5  
106.3  
155.5  
88.8  
58  
62  
67  
72  
TC  
SHC  
170.6  
68.7  
167.8  
67.5  
162.8  
65.7  
155.5  
63.3  
76  
---  
---  
---  
---  
LEGEND:  
---  
Cfm  
--- Do not op erate in this region  
--- Cubic feet per minute (supply air)  
EAT(db) --- Entering air temperature (dry bulb)  
EAT(wb) --- Entering air temperature (wet bulb)  
SHC  
TC  
--- Sensible heat capacity  
--- Total capacity  
50  
Table 31 – COOLING CAPACITIES  
2-STAGE COOLING  
12.5 TONS  
580J14 COOLING CAPACITIES, UNIT WITH PERFECT HUMIDITY SYSTEM IN SUBCOOLING MODE  
AIR ENTERING EVAPORATOR --- CFM  
3750/0.02  
5000/0.06  
A i r E n t e r i n g E v a p o r a t o r --- E w b ( F )  
6250/0.05  
TEMP (F) AIR ENT  
CONDENSER (Edb)  
72  
67  
62  
72  
67  
62  
72  
67  
62  
TC  
SHC  
kW  
TC  
SHC  
kW  
TC  
SHC  
kW  
TC  
SHC  
kW  
183.66  
79.39  
9.82  
166.86  
100.52  
9.63  
151.43  
121.91  
9.46  
194.90  
91.70  
9.58  
177.83  
119.42  
9.76  
162.05  
147.05  
9.96  
152.17  
137.51  
10.96  
141.86  
127.71  
12.05  
131.10  
117.61  
13.24  
201.97  
102.94  
10.04  
189.98  
91.49  
11.04  
177.62  
79.83  
12.14  
164.74  
67.79  
13.32  
151.27  
55.34  
14.59  
184.84  
137.00  
9.84  
173.73  
126.33  
10.84  
162.22  
115.45  
11.93  
150.27  
104.26  
13.13  
170.53  
166.71  
9.67  
160.25  
156.65  
10.67  
149.50  
146.15  
11.77  
138.35  
135.30  
12.97  
75  
85  
172.71  
69.03  
10.82  
161.37  
58.44  
11.92  
149.57  
47.57  
13.12  
137.22  
36.31  
14.41  
156.78  
90.92  
10.63  
146.24  
81.04  
11.73  
135.32  
70.92  
12.94  
123.88  
60.47  
14.25  
142.09  
112.95  
10.45  
132.38  
103.77  
11.56  
122.21  
94.32  
12.77  
111.55  
84.57  
14.10  
183.32  
80.69  
10.57  
171.36  
69.42  
11.68  
158.89  
57.85  
12.89  
145.85  
45.87  
14.20  
167.13  
109.17  
10.76  
156.04  
98.67  
11.86  
144.45  
87.91  
13.06  
132.33  
76.77  
14.35  
95  
105  
115  
TC  
SHC  
kW  
119.84  
107.19  
14.53  
137.71  
92.66  
14.42  
126.67  
123.98  
14.28  
580J14 COOLING CAPACITIES, UNIT WITH PERFECT HUMIDITY SYSTEM IN HOT GAS REHEAT MODE  
AIR ENTERING EVAPORATOR --- Ewb (F)  
75 Dry Bulb  
62.5 Wet Bulb  
(50% Relative)  
75 Dry Bulb  
64 Wet Bulb  
(56% Relative)  
75 Dry Bulb  
65.3 Wet Bulb  
(60% Relative)  
TEMP (F)AIR ENT  
CONDENSER(Edb)  
A i r E n t e r i n g E v a p o r a t o r --- C f m  
3750  
52.42  
---0.39  
9.65  
53.45  
0.59  
9.09  
54.33  
1.56  
8.81  
55.47  
3.50  
8.36  
58.33  
5.47  
5000  
45.88  
---0.54  
9.39  
46.63  
0.44  
8.83  
46.91  
1.41  
8.53  
49.48  
3.38  
8.84  
51.72  
5.35  
6250  
36.99  
---0.67  
9.07  
36.10  
0.30  
8.49  
37.58  
1.29  
8.62  
40.48  
3.27  
8.98  
42.81  
5.24  
3750  
62.64  
---0.31  
9.97  
63.77  
0.67  
9.39  
64.77  
1.64  
9.15  
66.62  
3.59  
9.88  
68.72  
5.54  
5000  
58.07  
---0.46  
9.77  
59.11  
0.52  
9.20  
60.01  
1.50  
8.94  
62.07  
3.47  
9.56  
63.93  
5.43  
6250  
51.07  
---0.58  
9.50  
51.87  
0.40  
8.94  
52.30  
1.38  
8.65  
54.88  
3.36  
9.10  
55.84  
5.32  
3750  
71.56  
---0.26  
10.25  
72.76  
0.72  
9.67  
73.80  
1.70  
9.46  
75.68  
3.65  
9.83  
77.74  
5.60  
5000  
68.64  
---0.40  
10.11  
69.80  
0.58  
9.53  
70.80  
1.56  
9.31  
72.76  
3.52  
9.64  
74.77  
5.49  
6250  
63.23  
---0.52  
9.89  
64.31  
0.47  
9.32  
65.24  
1.45  
9.08  
67.28  
3.42  
9.31  
69.24  
5.39  
TC  
SHC  
kW  
TC  
SHC  
kW  
TC  
SHC  
kW  
TC  
SHC  
kW  
TC  
SHC  
kW  
TC  
SHC  
kW  
80  
75  
70  
60  
50  
40  
8.98  
60.33  
7.42  
9.25  
53.69  
7.31  
9.43  
46.89  
7.22  
9.33  
70.67  
7.49  
8.97  
65.93  
7.39  
8.73  
49.83  
7.23  
9.55  
79.46  
7.55  
9.33  
76.62  
7.45  
9.70  
71.24  
7.37  
9.16  
9.88  
9.06  
9.50  
9.05  
9.47  
10.31  
10.00  
9.48  
NOTE: Perfect Humidity only available on 2---stage RTPF models.  
LEGEND  
NOTES:  
1. Direct interpolation is permissible. Do not extrapolate.  
2. The following formulas may be used:  
Edb --- E n t e r in g D r y --- B u lb  
Ewb --- E n t e r in g We t --- B u lb  
kW --- Compressor Motor Power Input  
Idb --- L e a v in g D r y --- B u lb  
Iwb --- L e a v in g We t --- B u lb  
SHC --- Sensible Heat Capacity (1000 Btuh) Gross  
sensible capacity (Btuh)  
t
= t  
–
ldb  
edb  
1.10 x cfm  
t
= Wet---bulb temperature corresponding to enthalpy of air  
lwb  
leaving evaporator coil (h  
)
lwb  
TC  
--- Total Capacity (1000 Btuh) Gross  
total capacity (Btuh)  
4.5 x cfm  
= Enthalpy of air entering evaporator coil  
h
= h  
–
lwb  
ewb  
Where: h  
ewb  
51  
Table 32 – COOLING CAPACITIES  
2-STAGE COOLING  
15 TONS  
Ambient Temperature  
85  
580J*16D (RTPF)  
95  
EA (dB)  
80  
105  
EA (dB)  
80  
115  
EA (dB)  
80  
EA (dB)  
75  
80  
85  
75  
85  
75  
85  
75  
85  
THC  
SHC  
THC  
SHC  
THC  
SHC  
THC  
SHC  
THC  
SHC  
156.6  
134.7  
166.7  
122.8  
184.1  
101.6  
200.3  
78.7  
-
156.6  
154.9  
166.7  
144.9  
184.1  
123.7  
200.3  
101.1  
211.4  
82.2  
175.2  
175.2  
166.9  
166.9  
184.1  
145.7  
200.3  
123.5  
211.4  
107.0  
149.4  
129.8  
158.0  
118.6  
175.6  
98.1  
192.0  
75.5  
-
149.4  
149.4  
158.0  
140.6  
175.6  
120.2  
192.0  
97.9  
169.1  
169.1  
162.6  
162.6  
175.6  
142.3  
192.0  
120.2  
203.1  
103.8  
141.6  
123.0  
147.6  
113.5  
165.6  
94.0  
182.9  
72.1  
-
141.6  
141.6  
147.6  
135.3  
165.6  
116.1  
182.9  
94.4  
160.2  
160.2  
157.2  
157.2  
165.6  
138.2  
182.9  
116.7  
193.8  
100.2  
133.3  
115.7  
136.8  
107.4  
154.5  
89.4  
172.2  
68.2  
-
133.3  
133.3  
136.8  
128.8  
154.5  
111.5  
172.2  
90.5  
150.9  
150.9  
150.3  
150.3  
154.5  
133.6  
172.2  
112.7  
183.9  
96.5  
58  
62  
67  
72  
76  
203.1  
79.3  
193.8  
76.0  
183.9  
72.6  
-
-
-
-
THC  
SHC  
THC  
SHC  
THC  
SHC  
THC  
SHC  
THC  
SHC  
165.2  
143.5  
172.3  
131.6  
189.5  
107.2  
205.0  
80.9  
-
165.2  
165.2  
172.3  
156.6  
189.5  
132.4  
205.0  
106.1  
215.4  
85.0  
186.9  
186.9  
181.7  
181.7  
189.5  
157.5  
205.0  
131.3  
215.4  
113.0  
158.2  
137.4  
163.4  
127.1  
180.9  
103.8  
196.5  
77.7  
-
158.2  
158.2  
163.4  
152.0  
180.9  
129.0  
196.5  
102.9  
206.8  
82.0  
179.0  
179.0  
176.9  
176.9  
180.9  
154.1  
196.5  
128.1  
206.8  
109.8  
150.0  
130.2  
153.1  
120.5  
170.7  
99.9  
187.1  
74.4  
-
150.0  
150.0  
153.1  
144.9  
170.7  
125.1  
187.1  
99.5  
169.7  
169.7  
169.3  
169.3  
170.7  
150.4  
187.1  
124.7  
197.1  
106.4  
141.3  
122.7  
143.4  
114.1  
159.1  
95.3  
176.4  
70.6  
-
141.3  
141.3  
143.4  
137.8  
159.1  
120.6  
176.4  
95.8  
160.0  
160.0  
161.4  
161.4  
159.1  
145.8  
176.4  
121.0  
186.9  
102.8  
58  
62  
67  
72  
76  
197.1  
78.8  
186.9  
75.4  
-
-
-
-
THC  
SHC  
THC  
SHC  
THC  
SHC  
THC  
SHC  
THC  
SHC  
172.7  
150.0  
176.6  
139.6  
193.6  
112.3  
208.4  
82.7  
-
172.7  
172.7  
176.6  
167.7  
193.6  
140.3  
208.4  
110.5  
218.2  
87.5  
195.4  
195.4  
195.7  
195.7  
193.6  
168.3  
208.4  
138.3  
218.2  
118.6  
165.5  
143.8  
168.1  
133.2  
184.8  
108.9  
199.6  
79.6  
-
165.5  
165.5  
168.1  
160.4  
184.8  
137.0  
199.6  
107.3  
209.5  
84.5  
187.3  
187.3  
187.6  
187.6  
184.8  
165.2  
199.6  
135.1  
209.5  
115.2  
157.1  
136.4  
158.9  
127.1  
174.7  
105.2  
190.2  
76.2  
-
157.1  
157.1  
158.9  
153.7  
174.7  
133.5  
190.2  
104.0  
199.5  
81.1  
177.8  
177.8  
180.2  
180.2  
174.7  
161.7  
190.2  
131.8  
199.5  
111.3  
148.1  
128.6  
148.9  
120.7  
162.7  
100.7  
179.5  
72.6  
-
148.1  
148.1  
148.9  
146.4  
162.7  
129.0  
179.5  
100.6  
189.0  
77.5  
167.7  
167.7  
172.1  
172.1  
162.7  
157.3  
179.5  
128.5  
189.0  
107.3  
58  
62  
67  
72  
76  
-
-
-
-
THC  
SHC  
THC  
SHC  
THC  
SHC  
THC  
SHC  
THC  
SHC  
178.8  
155.3  
181.0  
144.1  
196.8  
117.0  
211.0  
84.3  
-
178.8  
178.8  
181.0  
173.9  
196.8  
147.7  
211.0  
114.5  
220.2  
89.5  
202.4  
202.4  
203.6  
203.6  
196.8  
178.4  
211.0  
144.7  
220.2  
122.8  
171.6  
149.0  
173.0  
139.1  
187.9  
113.7  
202.2  
81.2  
-
171.6  
171.6  
173.0  
168.3  
187.9  
144.5  
202.2  
111.5  
211.5  
86.4  
194.2  
194.2  
197.5  
197.5  
187.9  
175.4  
202.2  
141.7  
211.5  
119.4  
163.1  
141.6  
163.8  
133.3  
177.7  
110.1  
192.5  
77.9  
-
163.1  
163.1  
163.8  
161.7  
177.7  
141.1  
192.5  
108.1  
201.3  
83.0  
184.6  
184.6  
190.1  
190.1  
177.7  
172.2  
192.5  
138.4  
201.3  
115.4  
153.8  
133.5  
153.9  
126.7  
165.5  
105.6  
181.8  
74.4  
-
153.8  
153.8  
153.9  
153.9  
165.5  
136.8  
181.8  
104.9  
190.6  
79.4  
174.1  
174.1  
181.1  
181.1  
167.9  
167.9  
181.8  
135.4  
190.6  
111.5  
58  
62  
67  
72  
76  
-
-
-
-
THC  
SHC  
THC  
SHC  
THC  
SHC  
THC  
SHC  
THC  
SHC  
183.9  
159.7  
185.1  
149.5  
199.3  
121.3  
213.0  
85.8  
-
183.9  
183.9  
185.1  
181.0  
199.3  
154.6  
213.0  
118.2  
221.9  
91.2  
208.2  
208.2  
212.5  
212.5  
199.3  
187.9  
213.0  
150.5  
221.9  
126.5  
176.6  
153.3  
177.1  
144.5  
190.3  
118.1  
204.1  
82.7  
-
176.6  
176.6  
177.1  
175.4  
190.3  
151.6  
204.1  
115.2  
213.0  
88.2  
199.8  
199.8  
206.2  
206.2  
190.3  
185.1  
204.1  
147.7  
213.0  
123.1  
168.2  
146.0  
168.3  
138.7  
180.0  
114.4  
194.2  
79.4  
-
168.2  
168.2  
168.3  
168.3  
180.0  
148.1  
194.2  
111.9  
202.7  
84.7  
190.3  
190.3  
197.9  
197.9  
181.7  
181.7  
194.2  
144.4  
202.7  
119.2  
158.6  
137.7  
158.7  
130.8  
167.8  
110.1  
183.5  
76.0  
-
158.6  
158.6  
158.7  
158.7  
167.8  
144.0  
183.5  
108.8  
191.8  
81.2  
179.5  
179.5  
186.7  
186.7  
177.8  
177.8  
183.5  
141.6  
191.8  
115.3  
58  
62  
67  
72  
76  
-
-
-
-
LEGEND  
Edb --- E n t e r in g D r y --- B u lb  
Ewb --- E n t e r in g We t --- B u lb  
NOTES:  
1. Direct interpolation is permissible. Do not extrapolate.  
2. The following formulas may be used:  
kW --- Compressor Motor Power Input  
Idb --- L e a v in g D r y --- B u lb  
Iwb --- L e a v in g We t --- B u lb  
SHC --- Sensible Heat Capacity (1000 Btuh) Gross  
sensible capacity (Btuh)  
t
= t  
–
ldb  
edb  
1.10 x cfm  
t
= Wet---bulb temperature corresponding to enthalpy of air  
lwb  
leaving evaporator coil (h  
)
lwb  
TC --- Total Capacity (1000 Btuh) Gross  
total capacity (Btuh)  
4.5 x cfm  
h
= h  
–
lwb  
ewb  
52  
Table 33 – STATIC PRESSURE ADDERS (Factory Options and/or Accessories)  
PERFECT HUMIDITY  
3 --- 6 T O N S  
CFM (in. wg)  
3 Tons  
4 Tons  
5 Tons  
6 Tons  
1000  
0.04  
---  
---  
---  
1250  
0.052  
0.106  
---  
1500  
0.07  
0.138  
0.138  
---  
1750  
---  
2000  
---  
2250  
---  
---  
0.252  
0.161  
2500  
---  
---  
0.30  
0.19  
2750  
---  
---  
---  
0.22  
3000  
---  
---  
---  
0.25  
0.172  
0.172  
0.112  
0.21  
0.21  
0.125  
---  
7.5---12.5 TONS  
CFM (in. wg) 2250 2500 2750 3000 3250 3500 3750 4000 4250 4500 4750 5000 5250 5500 5750 6000  
7.5 Tons  
8.5 Tons  
10 Tons  
12.5 Tons  
0.12  
---  
---  
0.14  
0.11  
---  
0.16  
0.12  
---  
0.19  
0.13  
0.13  
---  
0.21  
0.15  
0.15  
---  
0.23  
0.17  
0.17  
0.17  
0.26  
0.18  
0.18  
0.18  
---  
---  
---  
---  
0.24  
0.24  
---  
---  
0.26  
0.26  
---  
---  
0.28  
0.28  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
0.20  
0.20  
0.20  
0.22  
0.22  
0.22  
---  
---  
---  
0.31  
0.33  
0.36  
0.39  
ECONOMIZER, BAROMETRIC RELIEF AND PE PERFORMANCE  
2500  
2000  
1500  
1000  
500  
6000  
5000  
4000  
3000  
2000  
1000  
0
Horizontal Economizers  
Horizontal Economizers  
3 - 6 TON  
3 -6 Ton  
7½ - 12½ Ton  
7 1/2 - 12 1/2 Ton  
0
0
0.05  
0.1  
0.15  
0.2  
0.25  
0.3  
0
0.1  
0.2  
0.3  
0.4  
RETURN DUCT STATIC PRESSURE(in. wg)  
RETURN DUCT STATIC PRESSUREDROP (in. wg)  
C08070  
C08072  
Fig. 11 -- Barometric Relief Flow Capacity  
Fig. 13 -- Return Air Pressure Drop  
30  
25  
20  
15  
10  
5
Horizontal Power Exhaust  
Horizontal Economizers  
2500  
2000  
1500  
3 - 6 Ton  
7 1/2 - 12 1/2 Ton  
1000  
500  
0
0
0.1  
0.2  
0.3  
0.4  
0.5  
0
0.00  
RETURN DUCT  
STATIC PRESSURE (in. wg)  
0.10  
0.20  
0.30  
0.40  
0.50  
STATIC PRESSUREDELTA (in. wg)  
C08071  
C08012  
Fig. 12 -- Outdoor Air Damper Leakage  
Fig. 14 -- Horizontal Power Exhaust Performance  
53  
Vertical Power Exhaust  
2500  
2000  
1500  
1000  
500  
5000  
4000  
3000  
2000  
1000  
Vertical Economizers  
2 - 6 Ton  
7.5 - 15 Ton  
3 -6 Ton  
7½ - 12½ Ton  
0
0
0.1  
0.2  
0.3  
0.4  
0.5  
0
RETURN DUCT STATIC PRESSURE (in. wg)  
0
0.05  
0.1  
0.15  
0.2  
0.25  
0.3  
RETURN DUCT STATIC PRESSURE(in. wg)  
101125  
Fig. 18 -- Vertical Power Exhaust Performance  
C08073  
Fig. 15 -- Barometric Relief Flow Capacity  
Horizontal Economizers  
30  
25  
20  
15  
10  
5
Vertical Economizers  
3 - 6 Ton  
7 1/2 - 12 1/2 Ton  
0
0.00  
0.10  
0.20  
0.30  
0.40  
0.50  
STATIC PRESSUREDELTA (in. wg)  
C101120  
Fig. 19 -- Barometric Relief Flow--Horizontal 15 Ton  
C08074  
Fig. 16 -- Outdoor Air Damper Leakage  
Horizontal Economizers  
6000  
Vertical Economizers  
5000  
4000  
3000  
2000  
1000  
0
3 - 6 TON  
7 1/2 - 12 1/2 Ton  
0
0.1  
0.2  
0.3  
0.4  
C101121  
RETURN DUCT STATIC PRESSUREDROP (in. wg)  
Fig. 20 -- Return Air Pressure Drop--Horizontal 15 Ton  
C08075  
Fig. 17 -- Return Air Pressure Drop  
Vertical Economizers  
C101122  
Fig. 21 -- Barometric Relief Flow--Vertical 15 Ton  
54  
2500  
2000  
1500  
Vertical Economizers  
3-15 Ton  
1000  
500  
0
0
0.1  
0.2  
0.3  
0.4  
0.5  
STATIC PRESSURE (in. wg)  
C101124  
Fig. 23 -- Horizontal Power Exhaust Performance  
C101123  
Fig. 22 -- Return Air Pressure Drop--Vertical 15 Tons  
General fan performance notes:  
1. Interpolation is permissible. Do not extrapolate.  
2. External static pressure is the static pressure difference between the return duct and the supply duct plus the static  
pressure caused by any FIOPs or accessories.  
3. Tabular data accounts for pressure loss due to clean filters, unit casing, and wet coils. Factory options and accessories  
may add static pressure losses, as shown in the tables above. Selection software is available, through your salesperson,  
to help you select the best motor/drive combination for your application.  
4. The Fan Performance tables offer motor/drive recommendations. In cases when two motor/drive combinations would  
work, Bryant recommended the lower horsepower option.  
5. For information on the electrical properties of Bryant motors, please see the Electrical information section of this  
book.  
6. For more information on the performance limits of Bryant motors, see the application data section of this book.  
7. The EPACT (Energy Policy Act of 1992) regulates energy requirements for specific types of indoor fan motors. Motors  
regulated by EPACT include any general purpose, T-frame (three-digit, 143 and larger), single-speed, foot mounted,  
polyphase, squirrel cage induction motors of NEMA (National Electrical Manufacturers Association) design A and B,  
manufactured for use in the United States. Ranging from 1 to 200 Hp, these continuous-duty motors operate on 230  
and 460 volt, 60 Hz power. If a motor does not fit into these specifications, the motor does not have to be replaced by  
an EPACT compliant energy efficient motor. Variable speed motors are exempt from EPACT compliance require-  
ments. Therefore, the indoor fan motors for Bryant 580J04-16 units are exempt from these requirements.  
55  
FAN PERFORMANCE  
Table 34 – 580J**04  
1 PHASE  
3 TON HORIZONTAL SUPPLY  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
0.4 0.6 0.8  
0.2  
1.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
1
Field Supplied Drive  
Standard Static Option  
Medium Static Option  
900  
975  
553  
575  
597  
620  
643  
667  
691  
715  
740  
0.14  
0.16  
0.18  
0.21  
0.23  
0.27  
0.30  
0.34  
0.38  
681  
700  
720  
741  
762  
783  
805  
827  
849  
0.22  
0.25  
0.28  
0.31  
0.34  
0.38  
0.42  
0.47  
0.52  
782  
801  
820  
839  
859  
879  
900  
920  
941  
0.32  
0.35  
0.38  
0.42  
0.46  
0.50  
0.55  
0.60  
0.66  
870  
888  
906  
925  
944  
963  
983  
1002  
1023  
0.42  
0.46  
0.49  
0.54  
0.58  
0.63  
0.68  
0.74  
0.80  
948  
965  
983  
1001  
1020  
1038  
1057  
1076  
1096  
0.53  
0.57  
0.61  
0.66  
0.71  
0.76  
0.82  
0.88  
0.95  
1050  
1125  
1200  
1275  
1350  
1425  
1500  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
1.4 1.6 1.8  
1.2  
2.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
2
Medium Static Option  
Field Supplied Drive  
900  
975  
1019  
1036  
1053  
1071  
1089  
1107  
1126  
1144  
1163  
0.64  
0.69  
0.74  
0.79  
0.84  
0.90  
0.96  
1.03  
1.10  
1084  
1101  
1118  
1135  
1153  
1171  
1189  
1208  
---  
0.76  
0.81  
0.86  
0.92  
0.98  
1.04  
1.11  
1.18  
---  
1146  
1162  
1179  
1196  
1213  
1231  
---  
0.89  
0.94  
1.00  
1.06  
1.12  
1.19  
---  
1203  
1219  
1236  
1253  
---  
---  
---  
1.02  
1.08  
1.14  
1.20  
---  
---  
---  
1258  
1.16  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
1050  
1125  
1200  
1275  
1350  
1425  
1500  
---  
---  
---  
---  
---  
---  
---  
---  
NOTE: For more information, see General Fan Performance Notes.  
Boldface indicates field supplied drive is required.  
1. Recommend using field supplied fan pulley (part no. KR11AG006) and belt (part no. KR30AE039).  
2. Recommend using field supplied motor pulley (part no. KR11HY161) and belt (part no. KR30AE035).  
Table 35 – 580J**04  
1 PHASE  
3 TON VERTICAL SUPPLY  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
0.2  
0.4  
0.6  
0.8  
1.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
1
Field Supplied Drive  
Standard Static Option  
Medium Static Option  
900  
975  
567  
591  
615  
641  
666  
693  
719  
746  
773  
0.15  
0.17  
0.20  
0.23  
0.26  
0.29  
0.33  
0.38  
0.42  
688  
710  
732  
755  
778  
802  
826  
850  
875  
0.22  
0.26  
0.29  
0.33  
0.37  
0.41  
0.46  
0.51  
0.57  
786  
807  
828  
849  
871  
893  
916  
939  
963  
0.30  
0.34  
0.38  
0.42  
0.47  
0.53  
0.58  
0.64  
0.70  
871  
891  
911  
931  
952  
974  
995  
1017  
1040  
0.37  
0.42  
0.47  
0.52  
0.57  
0.63  
0.70  
0.76  
0.84  
947  
966  
985  
1005  
1025  
1046  
1067  
1088  
1110  
0.44  
0.49  
0.55  
0.61  
0.67  
0.74  
0.81  
0.89  
0.96  
1050  
1125  
1200  
1275  
1350  
1425  
1500  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
1.4 1.6 1.8  
1.2  
2.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
2
Medium Static Option  
Field Supplied Drive  
900  
975  
1016  
1034  
1053  
1073  
1093  
1113  
1133  
1154  
1175  
0.51  
0.57  
0.63  
0.70  
0.77  
0.85  
0.92  
1.01  
1.09  
1080  
1098  
1116  
1135  
1155  
1174  
1194  
1215  
---  
0.57  
0.64  
0.71  
0.79  
0.87  
0.95  
1.03  
1.12  
---  
1139  
1157  
1176  
1194  
1213  
1232  
1252  
---  
0.64  
0.72  
0.79  
0.87  
0.96  
1.05  
1.14  
---  
1195  
1213  
1231  
1250  
1268  
1287  
---  
0.71  
0.79  
0.87  
0.96  
1.05  
1.15  
---  
1249  
1266  
1284  
1302  
1321  
---  
---  
---  
---  
0.77  
0.86  
0.95  
1.04  
1.14  
---  
---  
---  
---  
1050  
1125  
1200  
1275  
1350  
1425  
1500  
---  
---  
---  
---  
---  
---  
NOTE: For more information, see General Fan Performance Notes.  
Boldface indicates field supplied drive is required.  
1. Recommend using field supplied fan pulley (part no. KR11AG006) and belt (part no. KR30AE039).  
2. Recommend using field supplied motor pulley (part no. KR11HY161) and belt (part no. KR30AE035).  
56  
FAN PERFORMANCE (cont.)  
Table 36 – 580J**04  
3 PHASE  
3 TON HORIZONTAL SUPPLY  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
0.4 0.6 0.8  
0.2  
1.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
1
Field Supplied Drive  
Standard Static Option  
Medium Static Option  
900  
975  
553  
575  
597  
620  
643  
667  
691  
715  
740  
0.14  
0.16  
0.18  
0.21  
0.23  
0.27  
0.30  
0.34  
0.38  
681  
700  
720  
741  
762  
783  
805  
827  
849  
0.22  
0.25  
0.28  
0.31  
0.34  
0.38  
0.42  
0.47  
0.52  
782  
801  
820  
839  
859  
879  
900  
920  
941  
0.32  
0.35  
0.38  
0.42  
0.46  
0.50  
0.55  
0.60  
0.66  
870  
888  
906  
925  
944  
963  
983  
1002  
1023  
0.42  
0.46  
0.49  
0.54  
0.58  
0.63  
0.68  
0.74  
0.80  
948  
965  
983  
1001  
1020  
1038  
1057  
1076  
1096  
0.53  
0.57  
0.61  
0.66  
0.71  
0.76  
0.82  
0.88  
0.95  
1050  
1125  
1200  
1275  
1350  
1425  
1500  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
1.4 1.6 1.8  
1.2  
2.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
Medium Static Option  
High Static Option  
900  
975  
1019  
1036  
1053  
1071  
1089  
1107  
1126  
1144  
1163  
0.64  
0.69  
0.74  
0.79  
0.84  
0.90  
0.96  
1.03  
1.10  
1084  
1101  
1118  
1135  
1153  
1171  
1189  
1208  
1226  
0.76  
0.81  
0.86  
0.92  
0.98  
1.04  
1.11  
1.18  
1.25  
1146  
1162  
1179  
1196  
1213  
1231  
1249  
1267  
1285  
0.89  
0.94  
1.00  
1.06  
1.12  
1.19  
1.26  
1.34  
1.41  
1203  
1219  
1236  
1253  
1270  
1287  
1305  
1323  
1341  
1.02  
1.08  
1.14  
1.20  
1.27  
1.34  
1.42  
1.50  
1.58  
1258  
1274  
1290  
1307  
1324  
1341  
1358  
1376  
1394  
1.16  
1.22  
1.28  
1.35  
1.42  
1.50  
1.58  
1.66  
1.75  
1050  
1125  
1200  
1275  
1350  
1425  
1500  
NOTE: For more information, see General Fan Performance Notes.  
1. Recommend using field supplied drive (part no. KR11AG006) and belt (part no. KR30AE039)  
Table 37 – 580J**04  
3 PHASE  
3 TON VERTICAL SUPPLY  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
0.4 0.6 0.8  
0.2  
1.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
1
Field Supplied Drive  
Standard Static Option  
Medium Static Option  
900  
975  
567  
591  
615  
641  
666  
693  
719  
746  
773  
0.15  
0.17  
0.20  
0.23  
0.26  
0.29  
0.33  
0.38  
0.42  
688  
710  
732  
755  
778  
802  
826  
850  
875  
0.22  
0.26  
0.29  
0.33  
0.37  
0.41  
0.46  
0.51  
0.57  
786  
807  
828  
849  
871  
893  
916  
939  
963  
0.30  
0.34  
0.38  
0.42  
0.47  
0.53  
0.58  
0.64  
0.70  
871  
891  
911  
931  
952  
974  
995  
1017  
1040  
0.37  
0.42  
0.47  
0.52  
0.57  
0.63  
0.70  
0.76  
0.84  
947  
966  
985  
1005  
1025  
1046  
1067  
1088  
1110  
0.44  
0.49  
0.55  
0.61  
0.67  
0.74  
0.81  
0.89  
0.96  
1050  
1125  
1200  
1275  
1350  
1425  
1500  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
1.4 1.6 1.8  
1.2  
2.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
Medium Static Option  
High Static Option  
900  
975  
1016  
1034  
1053  
1073  
1093  
1113  
1133  
1154  
1175  
0.51  
0.57  
0.63  
0.70  
0.77  
0.85  
0.92  
1.01  
1.09  
1080  
1098  
1116  
1135  
1155  
1174  
1194  
1215  
1235  
0.57  
0.64  
0.71  
0.79  
0.87  
0.95  
1.03  
1.12  
1.22  
1139  
1157  
1176  
1194  
1213  
1232  
1252  
1272  
1292  
0.64  
0.72  
0.79  
0.87  
0.96  
1.05  
1.14  
1.24  
1.34  
1195  
1213  
1231  
1250  
1268  
1287  
1307  
1326  
1346  
0.71  
0.79  
0.87  
0.96  
1.05  
1.15  
1.25  
1.35  
1.46  
1249  
1266  
1284  
1302  
1321  
1339  
1358  
1378  
1397  
0.77  
0.86  
0.95  
1.04  
1.14  
1.25  
1.35  
1.46  
1.58  
1050  
1125  
1200  
1275  
1350  
1425  
1500  
NOTE: For more information, see General Fan Performance Notes.  
Boldface indicates field supplied drive is required.  
1. Recommend using field supplied fan pulley (part no. KR11AG006) and belt (part no. KR30AE039).  
57  
FAN PERFORMANCE (cont.)  
Table 38 – 580J**05  
1 PHASE  
4 TON HORIZONTAL SUPPLY  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
0.4 0.6 0.8  
0.2  
1.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
Standard Static Option  
Medium Static Option  
1200  
1300  
1400  
1500  
1600  
1700  
1800  
1900  
2000  
643  
675  
707  
740  
773  
807  
841  
875  
910  
0.23  
0.28  
0.33  
0.38  
0.45  
0.52  
0.59  
0.68  
0.77  
762  
790  
819  
849  
879  
910  
942  
974  
1006  
0.34  
0.40  
0.45  
0.52  
0.59  
0.67  
0.75  
0.85  
0.95  
859  
886  
913  
941  
970  
0.46  
0.52  
0.58  
0.66  
0.73  
0.82  
0.91  
1.02  
1.13  
944  
969  
996  
1023  
1050  
1078  
1106  
1135  
1165  
0.58  
0.65  
0.72  
0.80  
0.88  
0.98  
1.08  
1.19  
1.31  
1020  
1044  
1070  
1096  
1123  
1150  
1177  
1205  
1234  
0.71  
0.78  
0.86  
0.95  
1.04  
1.14  
1.25  
1.37  
1.49  
999  
1029  
1059  
1090  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
1.4 1.6 1.8  
1.2  
2.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
1
Medium Static Option  
Field Supplied Drive  
1200  
1300  
1400  
1500  
1600  
1700  
1800  
1900  
2000  
1089  
1113  
1138  
1163  
1189  
---  
---  
---  
---  
0.84  
0.92  
1.01  
1.10  
1.20  
---  
---  
---  
---  
1153  
1177  
1201  
---  
---  
---  
---  
---  
---  
0.98  
1.06  
1.15  
---  
---  
---  
---  
---  
---  
1213  
1.12  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
NOTE: For more information, see General Fan Performance Notes.  
Boldface indicates field supplied drive is required.  
1. Recommend using field supplied motor pulley (part no. KR11HY161) and belt (part no. KR30AE035).  
Table 39 – 580J**05  
1 PHASE  
4 TON VERTICAL SUPPLY  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
0.2  
0.4  
0.6  
0.8  
1.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
Standard Static Option  
Medium Static Option  
1200  
1300  
1400  
1500  
1600  
1700  
1800  
1900  
2000  
666  
701  
737  
773  
810  
847  
885  
923  
962  
0.26  
0.31  
0.36  
0.42  
0.49  
0.57  
0.66  
0.75  
0.85  
778  
810  
842  
875  
909  
943  
978  
1014  
1049  
0.37  
0.43  
0.49  
0.57  
0.65  
0.73  
0.83  
0.94  
1.05  
871  
901  
931  
963  
994  
1027  
1060  
1093  
1127  
0.47  
0.54  
0.62  
0.70  
0.79  
0.89  
1.00  
1.11  
1.24  
952  
981  
0.57  
0.65  
0.74  
0.84  
0.94  
1.05  
1.16  
1.29  
1.42  
1025  
1053  
1081  
1110  
1140  
1170  
1200  
1231  
1263  
0.67  
0.76  
0.86  
0.96  
1.08  
1.20  
1.32  
1.46  
1.61  
1010  
1040  
1070  
1101  
1133  
1165  
1198  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
1.4 1.6 1.8  
1.2  
2.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
1
Medium Static Option  
Field Supplied Drive  
1200  
1300  
1400  
1500  
1600  
1700  
1800  
1900  
2000  
1093  
1119  
1147  
1175  
---  
---  
---  
---  
---  
0.77  
0.87  
0.98  
1.09  
---  
---  
---  
---  
---  
1155  
1181  
1208  
---  
---  
---  
---  
---  
---  
0.87  
0.98  
1.09  
---  
---  
---  
---  
---  
---  
1213  
1239  
0.96  
1.08  
---  
---  
---  
---  
---  
---  
---  
1268  
1294  
1.05  
1.18  
---  
---  
---  
---  
---  
---  
---  
1321  
1.14  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
NOTE: For more information, see General Fan Performance Notes.  
Boldface indicates field supplied drive is required.  
1. Recommend using field supplied motor pulley (part no. KR11HY161) and belt (part no. KR30AE035).  
58  
FAN PERFORMANCE (cont.)  
Table 40 – 580J**05  
3 PHASE  
4 TON HORIZONTAL SUPPLY  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
0.4 0.6 0.8  
0.2  
1.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
Standard Static Option  
Medium Static Option  
1200  
1300  
1400  
1500  
1600  
1700  
1800  
1900  
2000  
643  
675  
707  
740  
773  
807  
841  
875  
910  
0.23  
0.28  
0.33  
0.38  
0.45  
0.52  
0.59  
0.68  
0.77  
762  
790  
819  
849  
879  
910  
942  
974  
1006  
0.34  
0.40  
0.45  
0.52  
0.59  
0.67  
0.75  
0.85  
0.95  
859  
886  
913  
941  
970  
0.46  
0.52  
0.58  
0.66  
0.73  
0.82  
0.91  
1.02  
1.13  
944  
969  
996  
1023  
1050  
1078  
1106  
1135  
1165  
0.58  
0.65  
0.72  
0.80  
0.88  
0.98  
1.08  
1.19  
1.31  
1020  
1044  
1070  
1096  
1123  
1150  
1177  
1205  
1234  
0.71  
0.78  
0.86  
0.95  
1.04  
1.14  
1.25  
1.37  
1.49  
999  
1029  
1059  
1090  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
1.4 1.6 1.8  
1.2  
2.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
Medium Static Option  
High Static Option  
1200  
1300  
1400  
1500  
1600  
1700  
1800  
1900  
2000  
1089  
1113  
1138  
1163  
1189  
1216  
1242  
1270  
1297  
0.84  
0.92  
1.01  
1.10  
1.20  
1.31  
1.42  
1.55  
1.68  
1153  
1177  
1201  
1226  
1252  
1277  
1303  
1330  
1357  
0.98  
1.06  
1.15  
1.25  
1.36  
1.48  
1.60  
1.73  
1.87  
1213  
1237  
1261  
1285  
1310  
1335  
1361  
1387  
1414  
1.12  
1.21  
1.31  
1.41  
1.53  
1.65  
1.78  
1.92  
2.07  
1270  
1293  
1317  
1341  
1365  
1390  
1415  
1441  
1467  
1.27  
1.36  
1.47  
1.58  
1.70  
1.83  
1.96  
2.11  
2.26  
1324  
1347  
1370  
1394  
1418  
1442  
1467  
1493  
---  
1.42  
1.52  
1.63  
1.75  
1.87  
2.01  
2.15  
2.30  
---  
NOTE: For more information, see General Fan Performance Notes.  
Boldface indicates field supplied drive is required.  
1. Recommend using field supplied fan pulley (part no. KR11AZ506), motor pulley (part no. KR11HY181) and belt (part no. KR30AE041).  
Table 41 – 580J**05  
3 PHASE  
4 TON VERTICAL SUPPLY  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
0.2  
0.4  
0.6  
0.8  
1.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
Standard Static Option  
Medium Static Option  
1200  
1300  
1400  
1500  
1600  
1700  
1800  
1900  
2000  
666  
701  
737  
773  
810  
847  
885  
923  
962  
0.26  
0.31  
0.36  
0.42  
0.49  
0.57  
0.66  
0.75  
0.85  
778  
810  
842  
875  
909  
943  
978  
1014  
1049  
0.37  
0.43  
0.49  
0.57  
0.65  
0.73  
0.83  
0.94  
1.05  
871  
901  
931  
963  
994  
1027  
1060  
1093  
1127  
0.47  
0.54  
0.62  
0.70  
0.79  
0.89  
1.00  
1.11  
1.24  
952  
981  
0.57  
0.65  
0.74  
0.84  
0.94  
1.05  
1.16  
1.29  
1.42  
1025  
1053  
1081  
1110  
1140  
1170  
1200  
1231  
1263  
0.67  
0.76  
0.86  
0.96  
1.08  
1.20  
1.32  
1.46  
1.61  
1010  
1040  
1070  
1101  
1133  
1165  
1198  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
1.4 1.6 1.8  
1.2  
2.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
Medium Static Option  
High Static Option  
1200  
1300  
1400  
1500  
1600  
1700  
1800  
1900  
2000  
1093  
1119  
1147  
1175  
1204  
1233  
1262  
1293  
1323  
0.77  
0.87  
0.98  
1.09  
1.21  
1.34  
1.48  
1.63  
1.79  
1155  
1181  
1208  
1235  
1263  
1292  
1321  
1350  
1380  
0.87  
0.98  
1.09  
1.22  
1.35  
1.49  
1.64  
1.79  
1.96  
1213  
1239  
1265  
1292  
1320  
1348  
1376  
1405  
1434  
0.96  
1.08  
1.21  
1.34  
1.48  
1.63  
1.79  
1.96  
2.13  
1268  
1294  
1320  
1346  
1373  
1401  
1428  
1457  
1486  
1.05  
1.18  
1.32  
1.46  
1.61  
1.77  
1.94  
2.12  
2.31  
1321  
1346  
1371  
1397  
1424  
1451  
1479  
1506  
---  
1.14  
1.28  
1.43  
1.58  
1.74  
1.91  
2.09  
2.28  
---  
NOTE: For more information, see General Fan Performance Notes.  
Boldface indicates field supplied drive is required.  
1. Recommend using field supplied fan pulley (part no. KR11AZ506), motor pulley (part no. KR11HY181) and belt (part no. KR30AE041).  
59  
FAN PERFORMANCE (cont.)  
Table 42 – 580J**06  
1 PHASE  
5 TON HORIZONTAL SUPPLY  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
0.4 0.6 0.8  
0.2  
1.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
Standard Static Option  
1500  
1625  
1750  
1875  
2000  
2125  
2250  
2375  
2500  
800  
849  
899  
950  
1001  
1053  
1106  
1159  
---  
0.39  
0.48  
0.59  
0.70  
0.84  
0.99  
1.16  
1.34  
---  
904  
947  
992  
1038  
1085  
1133  
1182  
1231  
---  
0.49  
0.59  
0.70  
0.82  
0.96  
1.12  
1.29  
1.49  
---  
999  
1038  
1078  
1120  
1163  
1208  
1254  
---  
0.60  
0.70  
0.82  
0.95  
1.09  
1.26  
1.44  
---  
1087  
1122  
1159  
1198  
1238  
1280  
---  
0.72  
0.83  
0.95  
1.08  
1.23  
1.40  
---  
1169  
1201  
1235  
1271  
1309  
---  
---  
---  
---  
0.85  
0.96  
1.08  
1.22  
1.38  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
1.4 1.6 1.8  
1.2  
2.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
Medium Static Option  
1500  
1625  
1750  
1875  
2000  
2125  
2250  
2375  
2500  
1247  
1276  
1308  
1342  
---  
---  
---  
---  
---  
0.98  
1.10  
1.22  
1.37  
---  
---  
---  
---  
---  
1320  
1348  
1377  
---  
---  
---  
---  
---  
---  
1.13  
1.24  
1.38  
---  
---  
---  
---  
---  
---  
1390  
1416  
---  
---  
---  
---  
---  
---  
---  
1.28  
1.40  
---  
---  
---  
---  
---  
---  
---  
1457  
---  
---  
---  
---  
---  
---  
---  
---  
1.44  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
NOTE: For more information, see General Fan Performance Notes.  
Table 43 – 580J**06  
1 PHASE  
5 TON VERTICAL SUPPLY  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
0.4 0.6 0.8  
0.2  
1.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
Standard Static Option  
Medium Static Option  
1500  
1625  
1750  
1875  
2000  
2125  
2250  
2375  
2500  
848  
897  
947  
997  
1048  
1100  
1152  
1205  
---  
0.42  
0.51  
0.61  
0.72  
0.85  
1.00  
1.16  
1.34  
---  
968  
1013  
1059  
1105  
1153  
1201  
1250  
---  
0.55  
0.65  
0.76  
0.89  
1.03  
1.19  
1.36  
---  
1069  
1111  
1155  
1199  
1244  
1290  
---  
0.68  
0.79  
0.91  
1.05  
1.20  
1.37  
---  
1158  
1198  
1240  
1283  
1326  
---  
---  
---  
---  
0.80  
0.93  
1.06  
1.21  
1.37  
---  
---  
---  
---  
1238  
1277  
1318  
1359  
---  
---  
---  
---  
---  
0.94  
1.07  
1.21  
1.37  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
1.4 1.6 1.8  
1.2  
2.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
1
Medium Static Option  
F i e l d --- S u p p l i e d D r i v e  
1500  
1625  
1750  
1875  
2000  
2125  
2250  
2375  
2500  
1312  
1350  
1390  
---  
---  
---  
---  
---  
---  
1.07  
1.21  
1.36  
---  
---  
---  
---  
---  
---  
1380  
1418  
---  
---  
---  
---  
---  
---  
---  
1.20  
1.35  
---  
---  
---  
---  
---  
---  
---  
1445  
1482  
1.34  
1.50  
---  
---  
---  
---  
---  
---  
---  
1506  
1.48  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
NOTE: For more information, see General Fan Performance Notes.  
Boldface indicates field supplied drive is required.  
1. Recommend using field supplied motor pulley (part no. KR11HY171) and belt (part no. KR30AE039).  
60  
FAN PERFORMANCE (cont.)  
Table 44 – 580J**06  
3 PHASE  
5 TON HORIZONTAL SUPPLY  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
0.4 0.6 0.8  
0.2  
1.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
Standard Static Option  
1500  
1625  
1750  
1875  
2000  
2125  
2250  
2375  
2500  
800  
849  
899  
0.39  
0.48  
0.59  
0.70  
0.84  
0.99  
1.16  
1.34  
1.55  
904  
947  
992  
1038  
1085  
1133  
1182  
1231  
1281  
0.49  
0.59  
0.70  
0.82  
0.96  
1.12  
1.29  
1.49  
1.70  
999  
0.60  
0.70  
0.82  
0.95  
1.09  
1.26  
1.44  
1.64  
1.86  
1087  
1122  
1159  
1198  
1238  
1280  
1323  
1367  
1412  
0.72  
0.83  
0.95  
1.08  
1.23  
1.40  
1.59  
1.80  
2.02  
1169  
1201  
1235  
1271  
1309  
1348  
1389  
1430  
1473  
0.85  
0.96  
1.08  
1.22  
1.38  
1.55  
1.74  
1.96  
2.19  
1038  
1078  
1120  
1163  
1208  
1254  
1300  
1348  
950  
1001  
1053  
1106  
1159  
1212  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
1.4 1.6 1.8  
1.2  
2.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
Medium Static Option  
High Static Option  
1500  
1625  
1750  
1875  
2000  
2125  
2250  
2375  
2500  
1247  
1276  
1308  
1342  
1377  
1414  
1452  
1492  
1533  
0.98  
1.10  
1.22  
1.37  
1.53  
1.71  
1.91  
2.12  
2.36  
1320  
1348  
1377  
1409  
1442  
1477  
1514  
1551  
1591  
1.13  
1.24  
1.38  
1.52  
1.69  
1.87  
2.08  
2.30  
2.54  
1390  
1416  
1444  
1473  
1505  
1538  
1573  
1609  
1647  
1.28  
1.40  
1.53  
1.69  
1.86  
2.04  
2.25  
2.48  
2.73  
1457  
1481  
1507  
1536  
1565  
1597  
1630  
1665  
---  
1.44  
1.56  
1.70  
1.86  
2.03  
2.22  
2.43  
2.66  
---  
1522  
1544  
1569  
1596  
1624  
1654  
1686  
1719  
---  
1.61  
1.73  
1.87  
2.03  
2.21  
2.40  
2.62  
2.85  
---  
NOTE: For more information, see General Fan Performance Notes.  
Boldface indicates field supplied drive is required.  
1. Recommend using field supplied fan pulley (part no. KR11AZ506), motor pulley (part no. KR11HY191) and belt (part no. KR30AE042).  
Table 45 – 580J**06  
3 PHASE  
5 TON VERTICAL SUPPLY  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
0.2  
0.4  
0.6  
0.8  
1.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
Standard Static Option  
Medium Static Option  
1500  
1625  
1750  
1875  
2000  
2125  
2250  
2375  
2500  
848  
897  
947  
0.42  
0.51  
0.61  
0.72  
0.85  
1.00  
1.16  
1.34  
1.54  
968  
0.55  
0.65  
0.76  
0.89  
1.03  
1.19  
1.36  
1.55  
1.76  
1069  
1111  
1155  
1199  
1244  
1290  
1336  
1384  
1431  
0.68  
0.79  
0.91  
1.05  
1.20  
1.37  
1.55  
1.76  
1.98  
1158  
1198  
1240  
1283  
1326  
1370  
1415  
1460  
1506  
0.80  
0.93  
1.06  
1.21  
1.37  
1.55  
1.75  
1.96  
2.20  
1238  
1277  
1318  
1359  
1401  
1444  
1487  
1532  
1576  
0.94  
1.07  
1.21  
1.37  
1.54  
1.73  
1.94  
2.17  
2.41  
1013  
1059  
1105  
1153  
1201  
1250  
1299  
1349  
997  
1048  
1100  
1152  
1205  
1258  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
1.4 1.6 1.8  
1.2  
2.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
Medium Static Option  
High Static Option  
1500  
1625  
1750  
1875  
2000  
2125  
2250  
2375  
2500  
1312  
1350  
1390  
1430  
1471  
1513  
1555  
1598  
1642  
1.07  
1.21  
1.36  
1.53  
1.72  
1.92  
2.13  
2.37  
2.63  
1380  
1418  
1457  
1496  
1536  
1577  
1619  
1661  
1704  
1.20  
1.35  
1.51  
1.69  
1.89  
2.10  
2.33  
2.57  
2.84  
1445  
1482  
1520  
1559  
1598  
1638  
1679  
1720  
---  
1.34  
1.50  
1.67  
1.86  
2.06  
2.28  
2.52  
2.78  
---  
1506  
1542  
1580  
1618  
1657  
1696  
1736  
---  
1.48  
1.64  
1.83  
2.02  
2.24  
2.47  
2.72  
---  
1564  
1600  
1637  
1675  
1713  
1752  
---  
1.62  
1.79  
1.98  
2.19  
2.41  
2.65  
---  
---  
---  
---  
---  
---  
---  
NOTE: For more information, see General Fan Performance Notes.  
Boldface indicates field supplied drive is required.  
1. Recommend using field supplied fan pulley (part no. KR11AZ506), motor pulley (part no. KR11HY191) and belt (part no. KR30AE042).  
61  
FAN PERFORMANCE (cont.)  
Table 46 – 580J**07  
3 PHASE  
6 TON HORIZONTAL SUPPLY  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
0.4 0.6 0.8  
0.2  
1.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
1
Field Supplied Drive  
Standard Static Option  
1800  
1950  
2100  
2250  
2400  
2550  
2700  
2850  
3000  
913  
972  
0.64  
0.78  
0.95  
1.14  
1.36  
1.60  
1.87  
2.17  
2.50  
1010  
1065  
1120  
1177  
1234  
1293  
1352  
1412  
1472  
0.80  
0.96  
1.14  
1.34  
1.57  
1.82  
2.10  
2.42  
2.76  
1098  
1148  
1200  
1254  
1308  
1363  
1420  
1477  
1535  
0.98  
1.14  
1.33  
1.55  
1.78  
2.05  
2.34  
2.67  
3.03  
1178  
1226  
1275  
1325  
1377  
1430  
1484  
1539  
1595  
1.16  
1.34  
1.54  
1.76  
2.01  
2.28  
2.59  
2.93  
3.29  
1252  
1298  
1345  
1393  
1443  
1494  
1546  
1599  
1653  
1.35  
1.54  
1.75  
1.98  
2.24  
2.53  
2.84  
3.19  
3.57  
1032  
1093  
1155  
1217  
1280  
1343  
1406  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
1.4 1.6 1.8  
1.2  
2.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
Standard Static Option  
Medium Static Option  
High Static Option  
1800  
1950  
2100  
2250  
2400  
2550  
2700  
2850  
3000  
1322  
1366  
1411  
1457  
1505  
1554  
1604  
1656  
---  
1.56  
1.75  
1.97  
2.21  
2.48  
2.78  
3.10  
3.46  
---  
1388  
1430  
1473  
1518  
1564  
1612  
1660  
---  
1.77  
1.97  
2.20  
2.45  
2.73  
3.03  
3.37  
---  
1451  
1491  
1533  
1576  
1621  
1667  
1715  
---  
1.98  
2.20  
2.43  
2.69  
2.98  
3.30  
3.64  
---  
1510  
1550  
1590  
1632  
1676  
1721  
---  
2.21  
2.43  
2.67  
2.94  
3.24  
3.57  
---  
1568  
1606  
1645  
1686  
1729  
---  
---  
---  
---  
2.44  
2.67  
2.92  
3.20  
3.51  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
NOTE: For more information, see General Fan Performance Notes.  
Boldface indicates field---supplied drive is required.  
1. Recommend using field---supplied fan pulley (part no. KR11AZ406), motor pulley (part no. KR11HY151) and belt (part no. KR29AF035).  
Table 47 – 580J**07  
3 PHASE  
6 TON VERTICAL SUPPLY  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
0.2  
0.4  
0.6  
0.8  
1.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
1
F i e l d --- S u p p l i e d D r i v e  
Standard Static Option  
1800  
1950  
2100  
2250  
2400  
2550  
2700  
2850  
3000  
967  
1029  
1091  
1154  
1218  
1283  
1348  
1414  
1479  
0.63  
0.77  
0.93  
1.11  
1.32  
1.55  
1.80  
2.09  
2.40  
1075  
1132  
1189  
1248  
1308  
1369  
1431  
1493  
1556  
0.80  
0.96  
1.14  
1.33  
1.55  
1.80  
2.07  
2.37  
2.70  
1170  
1223  
1278  
1333  
1390  
1448  
1507  
1566  
1627  
0.97  
1.14  
1.33  
1.55  
1.78  
2.05  
2.33  
2.65  
3.00  
1255  
1306  
1358  
1411  
1466  
1521  
1578  
1636  
1694  
1.13  
1.32  
1.52  
1.75  
2.01  
2.29  
2.59  
2.92  
3.29  
1333  
1382  
1433  
1484  
1537  
1590  
1645  
1701  
1757  
1.28  
1.49  
1.71  
1.96  
2.23  
2.52  
2.84  
3.19  
3.57  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
1.4 1.6 1.8  
1.2  
2.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
Medium Static Option  
High Static Option  
1800  
1950  
2100  
2250  
2400  
2550  
2700  
2850  
3000  
1406  
1454  
1502  
1552  
1603  
1655  
1709  
1763  
---  
1.43  
1.65  
1.89  
2.15  
2.44  
2.75  
3.09  
3.45  
---  
1475  
1521  
1568  
1617  
1666  
1717  
1769  
---  
---  
1.58  
1.82  
2.07  
2.35  
2.65  
2.98  
3.33  
---  
---  
1540  
1585  
1631  
1678  
1727  
1776  
1827  
---  
---  
1.72  
1.98  
2.25  
2.54  
2.86  
3.20  
3.57  
---  
---  
1601  
1645  
1690  
1737  
1784  
1833  
---  
1.87  
2.13  
2.42  
2.73  
3.06  
3.42  
---  
1660  
1703  
1747  
1793  
1839  
1887  
---  
2.00  
2.29  
2.59  
2.92  
3.26  
3.64  
---  
2
---  
---  
---  
---  
---  
---  
---  
---  
NOTE: For more information, see General Fan Performance Notes.  
Boldface indicates field supplied drive is required.  
1. Recommend using field supplied fan pulley (part no. KR11AZ406), motor pulley (part no. KR11HY151) and belt (part no. KR29AF035).  
2. Recommend using field supplied fan pulley (part no. KR11AZ506), motor pulley (part no. KR11HY191) and belt (part no. KR29AF042).  
62  
FAN PERFORMANCE (cont.)  
Table 48 – 580J**08  
3 PHASE  
7.5 TON HORIZONTAL SUPPLY  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
0.4 0.6 0.8  
0.2  
1.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
Standard Static Option  
Medium Static Option  
2250  
2438  
2625  
2813  
3000  
3188  
3375  
3563  
3750  
505  
533  
562  
591  
621  
652  
682  
713  
745  
0.52  
0.62  
0.74  
0.88  
1.03  
1.21  
1.40  
1.61  
1.85  
586  
610  
635  
661  
688  
715  
743  
772  
801  
0.73  
0.85  
0.98  
1.13  
1.29  
1.48  
1.68  
1.91  
2.15  
657  
679  
701  
725  
749  
774  
800  
826  
853  
0.97  
1.09  
1.23  
1.39  
1.57  
1.77  
1.98  
2.22  
2.48  
722  
742  
762  
783  
806  
829  
853  
878  
903  
1.22  
1.36  
1.51  
1.68  
1.87  
2.07  
2.30  
2.55  
2.82  
782  
800  
819  
839  
859  
881  
903  
927  
951  
1.50  
1.65  
1.81  
1.98  
2.18  
2.40  
2.63  
2.89  
3.18  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
1.4 1.6 1.8  
1.2  
2.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
Medium Static Option  
High Static Option  
2250  
2438  
2625  
2813  
3000  
3188  
3375  
3563  
3750  
838  
854  
872  
890  
910  
930  
951  
973  
996  
1.81  
1.96  
2.12  
2.31  
2.51  
2.74  
2.99  
3.26  
3.55  
891  
906  
922  
940  
958  
977  
997  
1018  
1040  
2.12  
2.28  
2.46  
2.65  
2.86  
3.10  
3.35  
3.63  
3.93  
941  
955  
970  
2.46  
2.63  
2.81  
3.01  
3.23  
3.47  
3.74  
4.02  
4.34  
988  
1001  
1016  
1031  
1048  
1065  
1083  
1103  
---  
2.82  
2.99  
3.17  
3.38  
3.61  
3.86  
4.13  
4.43  
---  
1033  
1046  
1060  
1074  
1090  
1107  
1124  
---  
3.19  
3.37  
3.56  
3.77  
4.01  
4.26  
4.54  
---  
986  
1004  
1022  
1041  
1061  
1082  
1
---  
---  
NOTE: For more information, see General Fan Performance Notes.  
Boldface indicates field supplied drive is required.  
1. Recommend using field supplied fan pulley (part no. KR11AZ002) and belt (part no. KR29AF054).  
Table 49 – 580J**08  
3 PHASE  
7.5 TON VERTICAL SUPPLY  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
0.2  
0.4  
0.6  
0.8  
1.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
Standard Static Option  
Medium Static Option  
2250  
2438  
2625  
2813  
3000  
3188  
3375  
3563  
3750  
513  
541  
570  
600  
629  
660  
690  
721  
752  
0.54  
0.65  
0.77  
0.91  
1.07  
1.25  
1.45  
1.67  
1.91  
595  
620  
645  
672  
699  
726  
754  
783  
812  
0.76  
0.89  
1.02  
1.18  
1.35  
1.54  
1.75  
1.98  
2.24  
665  
688  
712  
736  
761  
787  
813  
840  
867  
1.01  
1.14  
1.29  
1.46  
1.64  
1.85  
2.07  
2.32  
2.59  
728  
750  
772  
794  
818  
842  
867  
892  
918  
1.27  
1.42  
1.58  
1.76  
1.95  
2.17  
2.41  
2.67  
2.95  
786  
806  
827  
848  
871  
894  
917  
941  
966  
1.56  
1.71  
1.88  
2.07  
2.28  
2.51  
2.76  
3.03  
3.32  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
1.4 1.6 1.8  
1.2  
2.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
Medium Static Option  
High Static Option  
2250  
2438  
2625  
2813  
3000  
3188  
3375  
3563  
3750  
839  
858  
878  
899  
920  
942  
964  
988  
1011  
1.86  
2.02  
2.20  
2.40  
2.62  
2.86  
3.12  
3.41  
3.71  
889  
907  
926  
946  
966  
987  
1009  
1032  
1054  
2.18  
2.35  
2.54  
2.75  
2.98  
3.23  
3.50  
3.80  
4.11  
935  
953  
972  
2.52  
2.70  
2.89  
3.11  
3.35  
3.61  
3.89  
4.20  
4.53  
980  
997  
2.87  
3.06  
3.26  
3.49  
3.74  
4.01  
4.30  
4.61  
---  
1022  
1039  
1056  
1074  
1093  
1112  
---  
3.23  
3.43  
3.64  
3.88  
4.14  
4.42  
---  
1015  
1033  
1052  
1072  
1093  
1114  
---  
991  
1010  
1031  
1052  
1074  
1096  
1
---  
---  
---  
---  
NOTE: For more information, see General Fan Performance Notes.  
Boldface indicates field---supplied drive is required.  
1. Recommend using field---supplied fan pulley (part no. KR11AZ002) and belt (part no. KR29AF054).  
63  
FAN PERFORMANCE (cont.)  
Table 50 – 580J**09  
3 PHASE  
8.5 TON HORIZONTAL SUPPLY  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
0.4 0.6 0.8  
0.2  
1.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
1
F i e l d --- S u p p l i e d D r i v e  
Standard Static Option  
Medium Static Option  
2550  
2763  
2975  
3188  
3400  
3613  
3825  
4038  
4250  
497  
524  
551  
580  
609  
638  
668  
698  
728  
0.48  
0.58  
0.70  
0.84  
1.00  
1.17  
1.37  
1.59  
1.83  
579  
602  
626  
651  
677  
703  
730  
758  
786  
0.61  
0.72  
0.86  
1.00  
1.17  
1.35  
1.56  
1.79  
2.04  
651  
671  
693  
716  
739  
763  
788  
813  
839  
0.75  
0.87  
1.01  
1.17  
1.35  
1.54  
1.76  
2.00  
2.26  
717  
735  
754  
775  
797  
819  
842  
866  
890  
0.90  
1.03  
1.18  
1.34  
1.53  
1.73  
1.96  
2.20  
2.47  
777  
794  
812  
831  
851  
871  
893  
915  
938  
1.05  
1.19  
1.35  
1.52  
1.71  
1.93  
2.16  
2.42  
2.70  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
1.4 1.6 1.8  
1.2  
2.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
Medium Static Option  
High Static Option  
2550  
2763  
2975  
3188  
3400  
3613  
3825  
4038  
4250  
833  
849  
865  
883  
902  
921  
941  
963  
984  
1.21  
1.36  
1.52  
1.70  
1.90  
2.13  
2.37  
2.63  
2.92  
886  
900  
916  
933  
950  
969  
988  
1008  
1029  
1.38  
1.53  
1.70  
1.89  
2.10  
2.33  
2.58  
2.86  
3.15  
936  
950  
964  
980  
996  
1014  
1032  
1051  
1071  
1.56  
1.72  
1.89  
2.09  
2.30  
2.54  
2.80  
3.08  
3.39  
984  
996  
1.74  
1.90  
2.09  
2.29  
2.51  
2.76  
3.02  
3.31  
3.63  
1029  
1041  
1054  
1068  
1083  
1099  
1116  
1133  
1152  
1.93  
2.10  
2.29  
2.50  
2.73  
2.98  
3.25  
3.55  
3.87  
1010  
1025  
1041  
1057  
1075  
1093  
1112  
2
NOTE: For more information, see General Fan Performance Notes.  
Boldface indicates field---supplied drive is required.  
1. Recommend using field---supplied fan pulley (part no. KR11AK012) and belt (part no. KR29AF055).  
2. Recommend using field---supplied motor pulley (part no. KR11HY310), fan pulley (part no. KR11AZ002) and belt (part no. KR29AF054).  
Table 51 – 580J**09  
3 PHASE  
8.5 TON VERTICAL SUPPLY  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
0.2  
0.4  
0.6  
0.8  
1.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
Standard Static Option  
Medium Static Option  
2550  
2763  
2975  
3188  
3400  
3613  
3825  
4038  
4250  
526  
557  
588  
621  
653  
687  
720  
754  
788  
0.51  
0.62  
0.75  
0.90  
1.06  
1.25  
1.45  
1.69  
1.94  
600  
627  
655  
684  
714  
744  
775  
807  
839  
0.65  
0.77  
0.91  
1.07  
1.25  
1.45  
1.67  
1.91  
2.17  
666  
690  
716  
743  
770  
798  
827  
856  
886  
0.79  
0.92  
1.08  
1.25  
1.44  
1.65  
1.88  
2.13  
2.41  
727  
749  
772  
797  
822  
849  
876  
904  
932  
0.93  
1.08  
1.24  
1.42  
1.62  
1.84  
2.09  
2.35  
2.64  
783  
804  
825  
848  
872  
897  
922  
949  
976  
1.07  
1.23  
1.40  
1.60  
1.81  
2.04  
2.30  
2.57  
2.88  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
1.4 1.6 1.8  
1.2  
2.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
Medium Static Option  
High Static Option  
2550  
2763  
2975  
3188  
3400  
3613  
3825  
4038  
4250  
836  
855  
875  
897  
919  
943  
967  
992  
1018  
1.20  
1.37  
1.56  
1.77  
1.99  
2.24  
2.51  
2.80  
3.11  
886  
904  
923  
943  
964  
986  
1010  
1034  
1058  
1.34  
1.52  
1.72  
1.94  
2.18  
2.44  
2.71  
3.02  
3.34  
934  
950  
968  
1.48  
1.67  
1.88  
2.11  
2.36  
2.63  
2.92  
3.24  
3.57  
979  
995  
1.61  
1.82  
2.04  
2.29  
2.55  
2.83  
3.13  
3.46  
---  
1022  
1037  
1053  
1071  
1089  
1108  
1129  
1150  
---  
1.74  
1.97  
2.20  
2.46  
2.73  
3.02  
3.34  
3.68  
---  
1012  
1030  
1049  
1069  
1090  
1112  
---  
987  
1
1007  
1029  
1051  
1074  
1097  
NOTE: For more information, see General Fan Performance Notes.  
Boldface indicates field supplied drive is required.  
1. Recommend using field supplied motor pulley (part no. KR11HY310), fan pulley (part no. KR11AZ002) and belt (part no. KR29AF054).  
64  
FAN PERFORMANCE (cont.)  
Table 52 – 580J**12  
3 PHASE  
10 TON HORIZONTAL SUPPLY  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
0.4 0.6 0.8  
0.2  
1.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
1
Field Supplied Drive  
Standard Static Option  
Medium Static Option  
3000  
3250  
3500  
3750  
4000  
4250  
4500  
4750  
5000  
579  
613  
648  
683  
719  
756  
792  
830  
867  
0.70  
0.85  
1.03  
1.23  
1.45  
1.71  
1.99  
2.31  
2.66  
660  
690  
721  
753  
786  
819  
853  
888  
923  
0.89  
1.06  
1.25  
1.47  
1.71  
1.98  
2.28  
2.62  
2.98  
732  
760  
788  
817  
848  
879  
910  
943  
976  
1.09  
1.27  
1.48  
1.71  
1.97  
2.26  
2.57  
2.92  
3.30  
799  
823  
850  
877  
905  
934  
964  
995  
1026  
1.29  
1.49  
1.71  
1.96  
2.23  
2.53  
2.87  
3.23  
3.63  
860  
883  
907  
933  
959  
1.50  
1.71  
1.95  
2.21  
2.50  
2.81  
3.16  
3.54  
3.95  
987  
1015  
1044  
1074  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
1.4 1.6 1.8  
1.2  
2.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
Medium Static Option  
High Static Option  
3000  
3250  
3500  
3750  
4000  
4250  
4500  
4750  
5000  
917  
938  
961  
1.70  
1.93  
2.18  
2.46  
2.76  
3.09  
3.46  
3.85  
4.28  
970  
991  
1.91  
2.16  
2.42  
2.71  
3.03  
3.38  
3.76  
4.16  
4.61  
1021  
1041  
1062  
1083  
1106  
1130  
1155  
1180  
---  
2.13  
2.38  
2.66  
2.97  
3.30  
3.66  
4.06  
4.48  
---  
1070  
1089  
1108  
1129  
1151  
1174  
1198  
---  
2.34  
2.61  
2.91  
3.23  
3.58  
3.95  
4.36  
---  
1117  
1134  
1153  
1173  
1194  
1216  
1239  
---  
2.56  
2.85  
3.15  
3.49  
3.85  
4.24  
4.66  
---  
1013  
1035  
1059  
1084  
1110  
1137  
1164  
985  
1011  
1037  
1064  
1091  
1120  
---  
---  
---  
---  
NOTE: For more information, see General Fan Performance Notes.  
Boldface indicates field supplied drive is required.  
1. Recommend using field supplied fan pulley (part no. KR11AD912) and belt (part no. KR29AF051).  
Table 53 – 580J**12  
3 PHASE  
10 TON VERTICAL SUPPLY  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
0.2  
0.4  
0.6  
0.8  
1.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
Standard Static Option  
Medium Static Option  
3000  
3250  
3500  
3750  
4000  
4250  
4500  
4750  
5000  
616  
655  
695  
736  
777  
818  
860  
902  
944  
0.79  
0.96  
1.17  
1.41  
1.68  
1.98  
2.32  
2.69  
3.11  
689  
724  
760  
797  
834  
873  
912  
951  
991  
0.97  
1.16  
1.38  
1.63  
1.91  
2.23  
2.58  
2.97  
3.40  
757  
788  
821  
855  
889  
925  
962  
999  
1037  
1.16  
1.37  
1.60  
1.86  
2.16  
2.49  
2.85  
3.26  
3.70  
821  
849  
879  
910  
942  
1.36  
1.58  
1.83  
2.10  
2.41  
2.75  
3.13  
3.55  
4.00  
882  
907  
934  
963  
993  
1025  
1057  
1091  
1125  
1.57  
1.80  
2.06  
2.35  
2.67  
3.02  
3.41  
3.84  
4.31  
976  
1010  
1046  
1082  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
1.4 1.6 1.8  
1.2  
2.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
Medium Static Option  
High Static Option  
3000  
3250  
3500  
3750  
4000  
4250  
4500  
4750  
5000  
939  
962  
987  
1014  
1042  
1072  
1103  
1135  
1167  
1.79  
2.03  
2.30  
2.60  
2.93  
3.30  
3.70  
4.14  
4.63  
994  
1015  
1038  
1063  
1090  
1118  
1147  
1177  
---  
2.01  
2.26  
2.54  
2.86  
3.20  
3.58  
4.00  
4.45  
---  
1047  
1066  
1088  
1111  
1136  
1162  
1190  
---  
2.24  
2.50  
2.80  
3.12  
3.48  
3.87  
4.29  
---  
1098  
1115  
1135  
1157  
1180  
1205  
1232  
---  
2.47  
2.75  
3.05  
3.39  
3.76  
4.16  
4.60  
---  
1147  
1163  
1181  
1202  
1224  
---  
---  
---  
---  
2.71  
3.00  
3.32  
3.66  
4.04  
---  
---  
---  
---  
---  
---  
---  
---  
NOTE: For more information, see General Fan Performance Notes.  
Boldface indicates field supplied drive is required.  
65  
FAN PERFORMANCE (cont.)  
Table 54 – 580J**14  
3 PHASE  
12.5 TON HORIZONTAL SUPPLY  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
0.4 0.6 0.8  
0.2  
1.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
Standard Static Option  
Medium Static Option  
3438  
3750  
4063  
4375  
4688  
5000  
5313  
5625  
5938  
6250  
639  
683  
728  
774  
820  
867  
914  
962  
1009  
---  
0.98  
1.23  
1.52  
1.85  
2.23  
2.66  
3.15  
3.69  
4.30  
---  
713  
753  
794  
836  
879  
923  
967  
1012  
1058  
---  
1.20  
1.47  
1.78  
2.13  
2.53  
2.98  
3.49  
4.05  
4.68  
---  
781  
817  
855  
894  
935  
976  
1018  
1061  
---  
1.43  
1.71  
2.04  
2.41  
2.83  
3.30  
3.83  
4.42  
---  
843  
877  
912  
949  
987  
1026  
1066  
---  
1.65  
1.96  
2.31  
2.70  
3.14  
3.63  
4.17  
---  
901  
933  
966  
1001  
1037  
1074  
1112  
---  
1.88  
2.21  
2.57  
2.98  
3.44  
3.95  
4.52  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
1.4 1.6 1.8  
1.2  
2.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
Medium Static Option  
High Static Option  
3438  
3750  
4063  
4375  
4688  
5000  
5313  
5625  
5938  
6250  
955  
985  
1017  
1050  
1084  
1120  
---  
---  
---  
---  
2.12  
2.46  
2.84  
3.27  
3.75  
4.28  
---  
---  
---  
---  
1007  
1035  
1066  
1097  
1130  
1164  
---  
---  
---  
---  
2.35  
2.71  
3.12  
3.56  
4.06  
4.61  
---  
1056  
1083  
1112  
1142  
1174  
---  
---  
---  
---  
---  
2.59  
2.97  
3.39  
3.86  
4.37  
---  
---  
---  
---  
---  
1103  
1129  
1157  
1186  
1216  
1248  
---  
---  
---  
---  
2.83  
3.23  
3.67  
4.15  
4.68  
5.27  
---  
---  
---  
---  
1148  
1173  
1200  
1228  
1257  
1288  
---  
---  
---  
---  
3.08  
3.49  
3.95  
4.45  
5.00  
5.60  
---  
---  
---  
---  
---  
---  
NOTE: For more information, see General Fan Performance Notes.  
Boldface indicates field supplied drive is required.  
Table 55 – 580J**14  
3 PHASE  
12.5 TON VERTICAL SUPPLY  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
0.4 0.6 0.8  
0.2  
1.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
Standard Static Option  
Medium Static Option  
3438  
3750  
4063  
4375  
4688  
5000  
5313  
5625  
5938  
6250  
685  
736  
787  
839  
891  
944  
997  
1051  
---  
1.12  
1.41  
1.75  
2.14  
2.60  
3.11  
3.69  
4.34  
---  
751  
797  
844  
892  
941  
991  
1042  
1093  
---  
1.32  
1.63  
1.99  
2.40  
2.87  
3.40  
4.00  
4.67  
---  
813  
855  
898  
943  
990  
1037  
1085  
---  
1.54  
1.86  
2.24  
2.67  
3.15  
3.70  
4.32  
---  
871  
910  
951  
993  
1037  
1082  
1128  
---  
1.76  
2.10  
2.49  
2.94  
3.44  
4.00  
4.64  
---  
927  
963  
1001  
1041  
1082  
1125  
---  
---  
---  
---  
1.99  
2.35  
2.75  
3.21  
3.73  
4.31  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)  
1.4 1.6 1.8  
1.2  
2.0  
CFM  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
RPM  
BHP  
Medium Static Option  
High Static Option  
3438  
3750  
4063  
4375  
4688  
5000  
5313  
5625  
5938  
6250  
981  
1014  
1049  
1087  
1126  
1167  
---  
2.23  
2.60  
3.02  
3.49  
4.03  
4.63  
---  
1032  
1063  
1097  
1132  
1169  
---  
---  
---  
---  
---  
2.47  
2.86  
3.29  
3.78  
4.33  
---  
---  
---  
---  
---  
1082  
1111  
1142  
1176  
1211  
---  
---  
---  
---  
---  
2.72  
3.12  
3.57  
4.08  
4.64  
---  
---  
---  
---  
---  
1130  
1157  
1186  
1218  
---  
---  
---  
---  
---  
2.97  
3.39  
3.85  
4.37  
---  
---  
---  
---  
---  
1177  
1202  
1230  
1260  
---  
---  
---  
---  
---  
3.23  
3.66  
4.14  
4.68  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
---  
NOTE: For more information, see General Fan Performance Notes.  
Boldface indicates field supplied drive is required.  
66  
Table 56 – 580J*16  
3 PHASE  
15 TON VERTICAL SUPPLY  
Available External Static Pressure (in. wg)  
0.6 0.8  
0.2  
0.4  
1.0  
CFM  
RPM  
487  
515  
544  
572  
601  
630  
659  
689  
718  
BHP  
0.98  
1.18  
1.42  
1.68  
1.98  
2.31  
2.68  
3.09  
3.53  
RPM  
552  
578  
604  
631  
657  
684  
711  
739  
766  
BHP  
1.26  
1.49  
1.75  
2.05  
2.37  
2.73  
3.12  
3.55  
4.02  
RPM  
610  
633  
657  
682  
707  
733  
759  
785  
811  
BHP  
1.55  
1.80  
2.09  
2.40  
2.75  
3.13  
3.55  
4.01  
4.51  
RPM  
665  
685  
707  
730  
753  
777  
802  
827  
852  
BHP  
1.86  
2.13  
2.43  
2.76  
3.13  
3.53  
3.98  
4.46  
4.98  
RPM  
718  
735  
754  
775  
797  
819  
843  
867  
891  
BHP  
2.20  
2.47  
2.78  
3.13  
3.52  
3.94  
4.40  
4.91  
5.46  
4500  
4875  
5250  
5625  
6000  
6375  
6750  
7125  
7500  
Available External Static Pressure (in. wg)  
1.6 1.8  
1.2  
1.4  
2.0  
CFM  
RPM  
769  
784  
800  
819  
839  
860  
882  
904  
928  
BHP  
2.56  
2.84  
3.16  
3.52  
3.92  
4.36  
4.84  
5.36  
5.93  
RPM  
819  
831  
845  
862  
880  
899  
920  
941  
BHP  
2.95  
3.23  
3.56  
3.93  
4.34  
4.79  
5.28  
5.82  
--- --- --- ---  
RPM  
866  
877  
889  
903  
920  
937  
957  
--- --- --- ---  
--- --- --- ---  
BHP  
3.36  
3.65  
3.98  
4.36  
4.77  
5.23  
5.74  
--- --- --- ---  
--- --- --- ---  
RPM  
912  
921  
932  
944  
959  
975  
--- --- --- ---  
--- --- --- ---  
--- --- --- ---  
BHP  
3.79  
4.09  
4.43  
4.81  
5.23  
5.70  
--- --- --- ---  
--- --- --- ---  
--- --- --- ---  
RPM  
957  
964  
974  
985  
BHP  
4.24  
4.54  
4.89  
5.28  
4500  
4875  
5250  
5625  
6000  
6375  
6750  
7125  
7500  
997  
5.70  
--- --- --- ---  
--- --- --- ---  
--- --- --- ---  
--- --- --- ---  
--- --- --- ---  
--- --- --- ---  
--- --- --- ---  
--- --- --- ---  
--- --- --- ---  
NOTE: For more information, see General Fan Performance Notes.  
Boldface indicates field supplied drive is required.  
Table 57 – 580J**16  
3 PHASE  
15 TON HORIZONTAL SUPPLY  
Available External Static Pressure (in. wg)  
0.6 0.8  
CFM  
0.2  
0.4  
1.0  
RPM  
479  
508  
537  
566  
596  
625  
655  
685  
715  
BHP  
0.97  
1.19  
1.43  
1.71  
2.02  
2.36  
2.75  
3.17  
3.64  
RPM  
540  
566  
592  
619  
646  
674  
701  
729  
758  
BHP  
1.23  
1.47  
1.73  
2.03  
2.36  
2.73  
3.14  
3.58  
4.07  
RPM  
596  
619  
643  
667  
692  
718  
744  
771  
798  
BHP  
1.50  
1.75  
2.03  
2.35  
2.70  
3.09  
3.52  
3.99  
4.50  
RPM  
651  
670  
691  
713  
736  
760  
785  
810  
836  
BHP  
1.80  
2.06  
2.35  
2.68  
3.05  
3.46  
3.91  
4.40  
4.93  
RPM  
703  
719  
737  
757  
778  
800  
824  
848  
872  
BHP  
2.13  
2.39  
2.69  
3.03  
3.41  
3.83  
4.30  
4.81  
5.36  
4500  
4875  
5250  
5625  
6000  
6375  
6750  
7125  
7500  
Available External Static Pressure (in. wg)  
1.6 1.8  
1.2  
1.4  
2.0  
CFM  
RPM  
755  
768  
783  
800  
819  
840  
861  
884  
907  
BHP  
2.48  
2.75  
3.06  
3.40  
3.79  
4.23  
4.70  
5.23  
5.79  
RPM  
805  
815  
828  
843  
860  
878  
898  
919  
BHP  
2.87  
3.14  
3.45  
3.80  
4.19  
4.63  
5.12  
5.66  
--- --- --- ---  
RPM  
853  
862  
872  
885  
900  
916  
935  
--- --- --- ---  
--- --- --- ---  
BHP  
3.28  
3.55  
3.86  
4.21  
4.61  
5.06  
5.56  
--- --- --- ---  
--- --- --- ---  
RPM  
900  
907  
916  
926  
939  
954  
971  
--- --- --- ---  
--- --- --- ---  
BHP  
3.72  
3.99  
4.30  
4.66  
5.06  
5.51  
6.01  
--- --- --- ---  
--- --- --- ---  
RPM  
945  
951  
958  
967  
978  
991  
--- --- --- ---  
--- --- --- ---  
--- --- --- ---  
BHP  
4.17  
4.45  
4.77  
5.12  
5.53  
5.98  
--- --- --- ---  
--- --- --- ---  
--- --- --- ---  
4500  
4875  
5250  
5625  
6000  
6375  
6750  
7125  
7500  
--- --- --- ---  
NOTE: For more information, see General Fan Performance Notes.  
Boldface indicates field supplied drive is required.  
67  
FAN PERFORMANCE (cont.)  
Table 58 – PULLEY ADJUSTMENT  
MOTOR PULLEY TURNS OPEN  
MOTOR/DRIVE  
UNIT  
COMBO  
0.0  
0.5  
1.0  
1.5  
2.0  
2.5  
3.0  
3.5  
4.0  
4.5  
5.0  
Standard Static  
854  
825  
795  
766  
736  
707  
678  
648  
619  
589  
560  
Medium Static  
High Static  
1175  
---  
1135  
---  
1094  
---  
1054  
---  
1013  
---  
973  
---  
932  
---  
892  
---  
851  
---  
811  
---  
770  
---  
Standard Static  
Medium Static  
High Static  
854  
825  
795  
766  
736  
707  
973  
1251  
707  
973  
---  
678  
932  
1207  
678  
932  
---  
648  
892  
1164  
648  
892  
---  
619  
851  
1121  
619  
851  
---  
589  
811  
1078  
589  
811  
---  
560  
770  
1035  
560  
770  
---  
1175  
1466  
854  
1135  
1423  
825  
1094  
1380  
795  
1054  
1337  
766  
1013  
1294  
736  
Standard Static  
Medium Static  
High Static  
1175  
---  
1135  
---  
1094  
---  
1054  
---  
1013  
---  
Standard Static  
Medium Static  
High Static  
854  
825  
795  
766  
736  
707  
973  
1251  
973  
1251  
---  
678  
932  
1207  
932  
1207  
---  
648  
892  
1164  
892  
1164  
---  
619  
851  
1121  
851  
1121  
---  
589  
811  
1078  
811  
1078  
---  
560  
770  
1035  
770  
1035  
---  
1175  
1466  
1175  
1466  
---  
1135  
1423  
1135  
1423  
---  
1094  
1380  
1094  
1380  
---  
1054  
1337  
1054  
1337  
---  
1013  
1294  
1013  
1294  
---  
Standard Static  
Medium Static  
High Static  
Standard Static  
Medium Static  
High Static  
1175  
1466  
1687  
1457  
1518  
1788  
747  
1135  
1423  
1649  
1419  
1484  
1757  
721  
1094  
1380  
1610  
1380  
1449  
1725  
695  
1054  
1337  
1572  
1342  
1415  
1694  
670  
1013  
1294  
1533  
1303  
1380  
1662  
644  
973  
1251  
1495  
1265  
1346  
1631  
618  
841  
1006  
626  
813  
961  
715  
961  
1131  
715  
961  
1131  
525  
756  
810  
932  
1207  
1457  
1227  
1311  
1600  
592  
819  
986  
604  
788  
936  
690  
936  
1109  
690  
936  
1109  
501  
719  
794  
892  
1164  
1418  
1188  
1277  
1568  
566  
798  
967  
583  
764  
912  
665  
912  
1087  
665  
912  
1087  
477  
683  
779  
851  
1121  
1380  
1150  
1242  
1537  
541  
776  
948  
561  
739  
887  
640  
887  
1066  
640  
887  
1066  
456  
647  
763  
811  
1078  
1341  
1111  
1208  
1505  
515  
755  
928  
540  
715  
863  
616  
863  
1044  
616  
863  
1044  
430  
611  
748  
770  
1035  
1303  
1073  
1173  
1474  
489  
733  
909  
518  
690  
838  
591  
838  
1022  
591  
838  
1022  
406  
575  
732  
Standard Static  
Medium Static  
High Static  
Standard Static  
Medium Static  
High Static  
949  
927  
906  
884  
863  
1102  
733  
1083  
712  
1063  
690  
1044  
669  
1025  
647  
Standard Static  
Medium Static  
High Static  
936  
911  
887  
862  
838  
1084  
838  
1059  
813  
1035  
789  
1010  
764  
986  
Standard Static  
Medium Static  
High Static  
739  
1084  
1240  
838  
1059  
1218  
813  
1035  
1196  
789  
1010  
1175  
764  
986  
1153  
739  
Standard Static  
Medium Static  
High Static  
1084  
1240  
643  
1059  
1218  
619  
1035  
1196  
596  
1010  
1175  
572  
986  
1153  
548  
Standard Static  
Medium Static  
High Static  
936  
900  
864  
828  
792  
888  
872  
857  
841  
826  
NOTE: Do not adjust pulley further than 5 turns open.  
--- Factory settings  
68  
ELECTRICAL INFORMATION  
Table 59 – 580J*04A  
1-Stage Cooling  
3 TONS  
VOLTAGE  
RANGE  
COMP (ea)  
RLA LRA  
OFM (ea)  
IFM  
V --- P h --- H z  
WATTS  
FLA  
TYPE  
EFF at Full Load  
FLA  
MIN  
MAX  
Std Static  
Med Static  
Std Static  
Med Static  
Std Static  
Med Static  
High Static  
Std Static  
Med Static  
High Static  
Std Static  
Med Static  
High Static  
Std Static  
Med Static  
High Static  
70%  
70%  
70%  
70%  
70%  
70%  
80%  
70%  
70%  
80%  
70%  
70%  
80%  
71%  
71%  
80%  
4.9  
4.9  
4.9  
4.9  
4.9  
4.9  
5.2  
4.9  
4.9  
5.2  
2.1  
2.1  
2.6  
1.9  
1.9  
2.0  
2 0 8 --- 1 --- 6 0  
2 3 0 --- 1 --- 6 0  
187  
187  
253  
16.6  
79  
325  
325  
1.5  
253  
253  
16.6  
10.4  
79  
73  
1.5  
1.5  
2 0 8 --- 3 --- 6 0  
2 3 0 --- 3 --- 6 0  
4 6 0 --- 3 --- 6 0  
5 7 5 --- 3 --- 6 0  
187  
187  
414  
518  
325  
325  
325  
325  
253  
506  
633  
10.4  
5.8  
73  
38  
37  
1.5  
0.8  
0.6  
3.8  
Table 60 – 580J*05A  
1-Stage Cooling  
4 TONS  
VOLTAGE  
RANGE  
COMP (ea)  
RLA LRA  
OFM (ea)  
IFM  
V --- P h --- H z  
WATTS  
FLA  
TYPE  
EFF at Full Load  
FLA  
MIN  
MAX  
Std Static  
Med Static  
Std Static  
Med Static  
Std Static  
Med Static  
High Static  
Std Static  
Med Static  
High Static  
Std Static  
Med Static  
High Static  
Std Static  
Med Static  
High Static  
70%  
78%  
70%  
78%  
70%  
70%  
80%  
70%  
70%  
80%  
70%  
70%  
80%  
71%  
71%  
80%  
4.9  
7.0  
4.9  
7.0  
4.9  
4.9  
5.2  
4.9  
4.9  
5.2  
2.1  
2.1  
2.6  
1.9  
2.1  
2.0  
2 0 8 --- 1 --- 6 0  
2 3 0 --- 1 --- 6 0  
187  
253  
21.8  
21.8  
117  
117  
325  
1.5  
187  
187  
253  
253  
325  
325  
1.5  
1.5  
2 0 8 --- 3 --- 6 0  
2 3 0 --- 3 --- 6 0  
4 6 0 --- 3 --- 6 0  
5 7 5 --- 3 --- 6 0  
13.7  
13.7  
6.2  
83  
83  
41  
37  
187  
414  
518  
253  
506  
633  
325  
325  
325  
1.5  
0.8  
0.6  
4.8  
Table 61 – 580J*06A  
1-Stage Cooling  
5 TONS  
VOLTAGE  
RANGE  
COMP (ea)  
RLA LRA  
OFM (ea)  
IFM  
V --- P h --- H z  
WATTS  
FLA  
TYPE  
EFF at Full Load  
FLA  
MIN  
MAX  
Std Static  
Med Static  
Std Static  
Med Static  
Std Static  
Med Static  
High Static  
Std Static  
Med Static  
High Static  
Std Static  
Med Static  
High Static  
Std Static  
Med Static  
High Static  
70%  
78%  
70%  
78%  
70%  
80%  
81%  
70%  
80%  
81%  
70%  
80%  
81%  
71%  
81%  
81%  
4.9  
7.0  
4.9  
7.0  
4.9  
5.2  
7.5  
4.9  
5.2  
7.5  
2.1  
2.6  
3.4  
1.9  
2.0  
2.8  
2 0 8 --- 1 --- 6 0  
2 3 0 --- 1 --- 6 0  
187  
253  
26.2  
26.2  
134  
134  
325  
1.5  
187  
187  
253  
253  
325  
325  
1.5  
1.5  
2 0 8 --- 3 --- 6 0  
2 3 0 --- 3 --- 6 0  
4 6 0 --- 3 --- 6 0  
5 7 5 --- 3 --- 6 0  
15.6  
15.6  
7.7  
110  
110  
52  
187  
414  
518  
253  
506  
633  
325  
325  
325  
1.5  
0.8  
0.6  
5.8  
39  
69  
ELECTRICAL INFORMATION (cont.)  
Table 62 – 580J*07A  
1-Stage Cooling  
6 TONS  
VOLTAGE  
COMP (ea)  
RLA LRA  
OFM (ea)  
IFM  
RANGE  
V --- P h --- H z  
2 0 8 --- 3 --- 6 0  
2 3 0 --- 3 --- 6 0  
4 6 0 --- 3 --- 6 0  
5 7 5 --- 3 --- 6 0  
WATTS  
FLA  
TYPE  
EFF at Full Load  
FLA  
MIN  
MAX  
Std Static  
Med Static  
High Static  
Std Static  
Med Static  
High Static  
Std Static  
Med Static  
High Static  
Std Static  
Med Static  
High Static  
80%  
81%  
81%  
80%  
81%  
81%  
80%  
81%  
81%  
80%  
81%  
81%  
5.2  
7.5  
7.5  
5.2  
7.5  
7.5  
2.6  
3.4  
4.4  
2.0  
2.8  
2.8  
187  
187  
414  
518  
253  
19.0  
123  
325  
325  
325  
325  
1.5  
253  
506  
633  
19.0  
9.7  
123  
62  
1.5  
0.8  
0.6  
7.4  
50  
Table 63 – 580J*08A  
1-Stage Cooling  
7.5 TONS  
VOLTAGE  
COMP (ea)  
RLA LRA  
OFM (ea)  
IFM  
RANGE  
V --- P h --- H z  
2 0 8 --- 3 --- 6 0  
2 3 0 --- 3 --- 6 0  
4 6 0 --- 3 --- 6 0  
5 7 5 --- 3 --- 6 0  
WATTS  
FLA  
TYPE  
EFF at Full Load  
FLA  
MIN  
MAX  
Std Static  
Med Static  
High Static  
Std Static  
Med Static  
High Static  
Std Static  
Med Static  
High Static  
Std Static  
Med Static  
High Static  
80%  
81%  
81%  
80%  
81%  
81%  
80%  
81%  
81%  
80%  
81%  
81%  
5.2  
7.5  
15.0  
5.2  
7.5  
15.0  
2.6  
3.4  
7.4  
2.4  
2.8  
5.6  
187  
187  
414  
518  
253  
25.0  
164  
325  
1.5  
253  
506  
633  
25.0  
12.2  
9.0  
164  
100  
78  
325  
325  
325  
1.5  
0.8  
0.6  
Table 64 – 580J*08D  
2-Stage Cooling  
7.5 TONS  
VOLTAGE  
RANGE  
COMP (Cir 1)  
COMP (Cir 2)  
OFM (ea)  
IFM  
V --- P h --- H z  
EFF at  
TYPE  
RLA  
LRA  
RLA  
LRA  
WATTS  
FLA  
FLA  
MIN  
MAX  
Full Load  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
80%  
81%  
81%  
80%  
81%  
81%  
80%  
81%  
81%  
80%  
81%  
81%  
5.2  
7.5  
15.0  
5.2  
7.5  
15.0  
2.6  
3.4  
7.4  
2.4  
2.8  
5.6  
2 0 8 --- 3 --- 6 0  
2 3 0 --- 3 --- 6 0  
4 6 0 --- 3 --- 6 0  
5 7 5 --- 3 --- 6 0  
187  
187  
414  
518  
253  
13.6  
83  
13.6  
83  
325  
1.5  
253  
506  
633  
13.6  
6.1  
83  
41  
33  
13.6  
6.1  
83  
41  
33  
325  
325  
325  
1.5  
0.8  
0.6  
4.2  
4.2  
70  
ELECTRICAL INFORMATION (cont.)  
Table 65 – 580J*09A  
1-Stage Cooling  
8.5 TONS  
VOLTAGE  
COMP (ea)  
RLA LRA  
OFM (ea)  
IFM  
RANGE  
V --- P h --- H z  
2 0 8 --- 3 --- 6 0  
2 3 0 --- 3 --- 6 0  
4 6 0 --- 3 --- 6 0  
5 7 5 --- 3 --- 6 0  
WATTS  
FLA  
TYPE  
EFF at Full Load  
FLA  
MIN  
MAX  
Std Static  
Med Static  
High Static  
Std Static  
Med Static  
High Static  
Std Static  
Med Static  
High Static  
Std Static  
Med Static  
High Static  
80%  
80%  
80%  
80%  
80%  
80%  
80%  
80%  
80%  
80%  
80%  
81%  
5.2  
5.2  
10.0  
5.2  
5.2  
10.0  
2.6  
2.6  
4.4  
2.4  
2.0  
2.8  
187  
187  
414  
518  
253  
29.5  
195  
325  
325  
325  
325  
1.5  
253  
506  
633  
29.5  
14.7  
12.2  
195  
95  
1.5  
0.8  
0.6  
80  
Table 66 – 580J*09D  
2-Stage Cooling  
8.5 TONS  
VOLTAGE  
RANGE  
COMP (Cir 1)  
COMP (Cir 2)  
OFM (ea)  
IFM  
V --- P h --- H z  
EFF at  
TYPE  
RLA  
LRA  
RLA  
LRA  
WATTS  
FLA  
FLA  
MIN  
MAX  
Full Load  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
80%  
80%  
80%  
80%  
80%  
80%  
80%  
80%  
80%  
80%  
80%  
81%  
5.2  
5.2  
10.0  
5.2  
5.2  
10.0  
2.6  
2.6  
4.4  
2.4  
2.0  
2.8  
2 0 8 --- 3 --- 6 0  
2 3 0 --- 3 --- 6 0  
4 6 0 --- 3 --- 6 0  
5 7 5 --- 3 --- 6 0  
187  
187  
414  
518  
253  
14.5  
98  
13.7  
83  
325  
1.5  
253  
506  
633  
14.5  
6.3  
98  
55  
41  
13.7  
6.2  
83  
41  
33  
325  
325  
325  
1.5  
0.8  
0.6  
6.0  
4.8  
Table 67 – 580J*12A  
1-Stage Cooling  
10 TONS  
VOLTAGE  
RANGE  
COMP (ea)  
OFM (ea)  
IFM  
V --- P h --- H z  
EFF at Full  
Load  
RLA  
LRA  
WATTS  
FLA  
TYPE  
FLA  
MIN  
MAX  
Std Static  
Med Static  
High Static  
Std Static  
Med Static  
High Static  
Std Static  
Med Static  
High Static  
Std Static  
Med Static  
High Static  
80%  
81%  
81%  
80%  
81%  
81%  
80%  
81%  
81%  
80%  
81%  
81%  
5.2  
10.0  
15.0  
5.2  
10.0  
15.0  
2.6  
4.4  
7.4  
2.0  
2.8  
2 0 8 --- 3 --- 6 0  
2 3 0 --- 3 --- 6 0  
4 6 0 --- 3 --- 6 0  
5 7 5 --- 3 --- 6 0  
187  
253  
253  
506  
633  
30.1  
30.1  
16.7  
12.2  
225  
325  
1.5  
1.5  
0.8  
0.6  
187  
414  
518  
225  
114  
80  
325  
325  
325  
5.6  
71  
ELECTRICAL INFORMATION (cont.)  
Table 68 – 580J*12D  
2-Stage Cooling  
10 TONS  
VOLTAGE  
RANGE  
COMP (Cir 1)  
COMP (Cir 2)  
OFM (ea)  
IFM  
V --- P h --- H z  
EFF at  
Full Load  
RLA  
LRA  
RLA  
LRA  
WATTS  
FLA  
TYPE  
FLA  
MIN  
MAX  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
80%  
81%  
81%  
80%  
81%  
81%  
80%  
81%  
81%  
80%  
81%  
81%  
5.2  
10.0  
15.0  
5.2  
10.0  
15.0  
2.6  
4.4  
7.4  
2.0  
2.8  
2 0 8 --- 3 --- 6 0  
2 3 0 --- 3 --- 6 0  
4 6 0 --- 3 --- 6 0  
5 7 5 --- 3 --- 6 0  
187  
187  
414  
518  
253  
15.6  
110  
15.9  
110  
325  
325  
325  
325  
1.5  
253  
506  
633  
15.6  
7.7  
110  
52  
15.9  
7.7  
110  
52  
1.5  
0.8  
0.6  
5.8  
39  
5.7  
39  
5.6  
Table 69 – 580J*14D  
2-Stage Cooling  
12.5 TONS  
VOLTAGE  
RANGE  
COMP (Cir 1)  
COMP (Cir 2)  
OFM (ea)  
IFM  
V --- P h --- H z  
EFF at  
RLA  
LRA  
RLA  
LRA  
WATTS  
FLA  
TYPE  
FLA  
MIN  
MAX  
Full Load  
81%  
81%  
81%  
81%  
81%  
81%  
81%  
81%  
81%  
81%  
81%  
81%  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
7.5  
10.0  
15.0  
7.5  
10.0  
15.0  
3.4  
4.4  
7.4  
2.8  
2.8  
2 0 8 --- 3 --- 6 0  
2 3 0 --- 3 --- 6 0  
4 6 0 --- 3 --- 6 0  
5 7 5 --- 3 --- 6 0  
187  
187  
414  
518  
253  
19.0  
123  
22.4  
149  
1288  
6.2  
253  
506  
633  
19.0  
9.7  
123  
62  
22.4  
10.6  
7.7  
149  
75  
1288  
1288  
1288  
6.2  
3.1  
2.5  
7.4  
50  
54  
5.6  
Table 70 – 580J*16D  
2-Stage Cooling  
15 TONS  
VOLTAGE  
RANGE  
COMP (Cir 1)  
COMP (Cir 2)  
OFM (ea)  
IFM  
V --- P h --- H z  
EFF at Full  
Load  
81%  
RLA  
LRA  
RLA  
LRA  
WATTS  
FLA  
TYPE  
FLA  
MIN  
MAX  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
7.5  
10.0  
17.0  
7.5  
208-3-60  
230-3-60  
460-3-60  
575-3-60  
187  
187  
414  
518  
253  
253  
506  
633  
25.0  
164  
25.0  
164  
1288  
1288  
1288  
1288  
1.5  
81%  
81%  
81%  
25.0  
12.2  
9.8  
164  
100  
78  
25.0  
12.8  
9.6  
164  
100  
78  
1.5  
0.8  
0.6  
81%  
10.0  
15.0  
3.4  
81%  
81%  
81%  
4.4  
81%  
7.6  
81%  
2.8  
81%  
2.8  
81%  
6.1  
72  
Table 71 – MCA/MOCP DETERMINATION NO C.O. OR UNPWRD C.O.  
NO C.O. or UNPWRD C.O.  
COMBUSTION POWER  
FAN MOTOR EXHAUST  
NO P.E.  
DISC. SIZE  
FLA LRA  
26 95  
w/ P.E. (pwrd fr/ unit)  
NOM.  
V --- P h --- H z  
IFM  
TYPE  
DISC. SIZE  
FLA  
FLA  
MCA  
MOCP  
MCA  
MOCP  
FLA  
29  
29  
22  
22  
22  
11  
11  
12  
9
LRA  
97  
97  
91  
91  
109  
47  
47  
56  
46  
STD  
MED  
STD  
MED  
HIGH  
STD  
27.2  
27.2  
19.4  
19.4  
19.7  
10.2  
10.2  
10.7  
7.3  
40.0  
40.0  
25.0  
25.0  
30.0  
15.0  
15.0  
15.0  
15.0  
15.0  
15.0  
50.0  
50.0  
30.0  
30.0  
30.0  
15.0  
15.0  
15.0  
15.0  
15.0  
15.0  
60.0  
60.0  
30.0  
40.0  
40.0  
20.0  
20.0  
20.0  
15.0  
15.0  
15.0  
45  
50  
50  
25  
25  
25  
15  
20  
20  
60  
60  
60  
30  
30  
30  
20  
20  
29.1  
29.1  
21.3  
21.3  
21.6  
11.2  
11.2  
11.7  
9.2  
45.0  
45.0  
30.0  
30.0  
30.0  
15.0  
15.0  
15.0  
15.0  
15.0  
15.0  
50.0  
50.0  
30.0  
30.0  
30.0  
15.0  
15.0  
15.0  
15.0  
15.0  
15.0  
60.0  
60.0  
40.0  
40.0  
45.0  
20.0  
20.0  
20.0  
15.0  
15.0  
15.0  
50  
208/230---1---60  
208/230---3---60  
0.48  
1.9  
26  
19  
19  
20  
10  
10  
11  
7
95  
89  
89  
107  
46  
46  
55  
44  
44  
50  
133  
133  
99  
99  
117  
49  
49  
58  
44  
44  
0.48  
0.25  
1.9  
1.0  
MED  
HIGH  
STD  
4 6 0 --- 3 --- 6 0  
MED  
HIGH  
STD  
MED  
STD  
MED  
HIGH  
STD  
7.3  
7.4  
7
7
9.2  
9.3  
9
46  
5 7 5 --- 3 --- 6 0  
0.24  
0.48  
0.48  
1.9  
1.9  
1.9  
10  
35  
35  
25  
25  
25  
12  
12  
12  
11  
11  
11  
40  
42  
27  
28  
30  
13  
14  
15  
12  
13  
13  
32  
34  
34  
16  
17  
18  
14  
15  
15  
43  
45  
54  
21  
22  
26  
19  
19  
23  
52  
33.7  
33.7  
23.5  
23.5  
23.8  
10.7  
10.7  
11.2  
8.5  
32  
32  
23  
23  
23  
10  
10  
11  
8
35.6  
35.6  
25.4  
25.4  
25.7  
11.7  
11.7  
12.2  
10.4  
10.4  
10.5  
41.1  
43.2  
27.8  
28.1  
30.4  
13.5  
14.0  
14.8  
11.7  
11.8  
12.6  
32.4  
34.7  
34.7  
16.5  
17.3  
18.3  
13.8  
14.6  
14.6  
43.3  
45.6  
53.1  
21.3  
22.1  
26.1  
18.7  
19.1  
21.9  
135  
135  
101  
101  
119  
50  
50  
59  
46  
46  
208/230---1---60  
208/230---3---60  
MED  
HIGH  
STD  
4 6 0 --- 3 --- 6 0  
0.25  
1.0  
MED  
HIGH  
STD  
MED  
STD  
MED  
HIGH  
STD  
8.5  
8.6  
8
9
5 7 5 --- 3 --- 6 0  
0.24  
0.48  
0.48  
1.9  
1.9  
1.9  
50  
52  
39.2  
41.3  
25.9  
26.2  
28.5  
12.5  
13.0  
13.8  
9.8  
37  
40  
25  
26  
29  
12  
13  
14  
10  
10  
11  
30  
32  
32  
15  
16  
17  
12  
12  
12  
38  
41  
49  
19  
20  
24  
14  
15  
18  
150  
175  
126  
144  
170  
60  
69  
82  
46  
52  
152  
177  
128  
146  
172  
61  
70  
83  
48  
54  
208/230---1---60  
208/230---3---60  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
4 6 0 --- 3 --- 6 0  
5 7 5 --- 3 --- 6 0  
0.25  
0.24  
0.48  
0.25  
0.24  
0.48  
0.25  
0.24  
1.0  
1.9  
1.9  
1.0  
1.9  
3.8  
1.8  
3.8  
9.9  
10.7  
30.5  
32.8  
32.8  
15.5  
16.3  
17.3  
11.9  
12.7  
12.7  
39.5  
41.8  
49.3  
19.5  
20.3  
24.3  
14.9  
15.3  
18.1  
63  
65  
157  
183  
183  
79  
159  
185  
185  
80  
93  
102  
65  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
50  
50  
25  
208/230---3---60  
4 6 0 --- 3 --- 6 0  
92  
25  
101  
63  
25  
20  
MED  
HIGH  
STD  
74  
20  
76  
76  
5 7 5 --- 3 --- 6 0  
74  
20  
191  
228  
254  
113  
132  
145  
89  
60  
60  
60  
30  
30  
30  
25  
195  
232  
258  
115  
134  
147  
93  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
208/230---3---60  
4 6 0 --- 3 --- 6 0  
MED  
HIGH  
104  
118  
25  
30  
108  
122  
5 7 5 --- 3 --- 6 0  
25  
73  
TABLE 67 (cont.) MCA/MOCP DETERMINATION NO C.O. OR UNPWRD C.O.  
NO C.O. or UNPWRD C.O.  
w/ P.E. (pwrd fr/ unit)  
COMBUSTION  
FAN MOTOR  
FLA  
POWER  
EXHAUST  
FLA  
NO P.E.  
NOM.  
IFM TYPE  
V--Ph--Hz  
DISC. SIZE  
DISC. SIZE  
FLA  
MCA  
MOCP  
MCA  
MOCP  
FLA  
LRA  
193  
230  
256  
95  
LRA  
197  
234  
260  
97  
116  
129  
81  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
38.8  
41.1  
49.0  
17.9  
18.7  
23.1  
13.1  
13.5  
16.6  
45.1  
45.1  
49.9  
22.6  
22.6  
24.4  
18.9  
18.5  
19.3  
40.0  
40.0  
44.8  
18.3  
18.3  
20.1  
15.9  
15.5  
16.3  
45.8  
50.6  
55.6  
25.1  
26.9  
29.9  
18.5  
19.3  
22.1  
43.7  
48.5  
53.5  
21.5  
23.3  
26.3  
16.2  
17.0  
19.8  
60.7  
63.2  
68.2  
29.5  
30.5  
33.5  
22.3  
22.3  
25.1  
68.3  
70.8  
50  
50  
60  
20  
25  
30  
15  
15  
20  
60  
60  
60  
30  
30  
30  
30  
30  
30  
50  
50  
50  
20  
20  
25  
20  
20  
20  
60  
60  
80  
30  
40  
45  
30  
30  
30  
50  
60  
60  
25  
30  
30  
20  
20  
25  
80  
80  
80  
40  
40  
40  
30  
30  
30  
80  
80  
41  
43  
52  
19  
20  
24  
14  
14  
17  
43  
43  
49  
22  
22  
24  
18  
18  
19  
42  
42  
47  
19  
19  
21  
17  
16  
17  
44  
50  
55  
24  
26  
30  
18  
19  
22  
46  
51  
57  
23  
25  
28  
17  
18  
21  
63  
66  
72  
31  
32  
35  
23  
23  
27  
71  
74  
82/80  
86  
35  
37  
40  
43  
28  
28  
31  
35  
42.6  
44.9  
52.8  
19.7  
20.5  
24.9  
16.9  
17.3  
20.4  
48.9  
48.9  
53.7  
24.4  
24.4  
26.2  
22.7  
22.3  
23.1  
43.8  
43.8  
48.6  
20.1  
20.1  
21.9  
19.7  
19.3  
20.1  
49.6  
54.4  
59.4  
26.9  
28.7  
31.7  
22.3  
23.1  
25.9  
47.5  
52.3  
57.3  
23.3  
25.1  
28.1  
20.0  
20.8  
23.6  
64.5  
67.0  
72.0  
31.3  
32.3  
35.3  
26.1  
26.1  
28.9  
72.1  
74.6  
50  
50  
60  
25  
25  
30  
20  
20  
25  
60  
60  
80  
30  
30  
30  
30  
30  
30  
50  
50  
60  
25  
25  
25  
25  
25  
25  
60  
80  
80  
40  
45  
45  
30  
30  
30  
60  
60  
70  
30  
30  
35  
25  
25  
30  
80  
80  
80  
40  
40  
45  
30  
30  
35  
80  
90  
45  
48  
56  
21  
22  
26  
18  
19  
22  
48  
48  
53  
24  
24  
26  
23  
22  
23  
46  
46  
52  
21  
21  
23  
21  
20  
21  
48  
54  
60  
26  
28  
32  
22  
23  
26  
50  
56  
61  
25  
27  
30  
21  
22  
25  
68  
71  
76  
33  
34  
37  
28  
28  
31  
76  
79  
87/84  
91  
37  
39  
42  
45  
32  
32  
36  
39  
208/230---3---60  
4 6 0 --- 3 --- 6 0  
0.48  
0.25  
0.24  
0.48  
0.25  
0.24  
0.48  
0.25  
0.24  
0.48  
0.25  
0.24  
0.48  
0.25  
0.24  
0.48  
0.25  
0.24  
3.8  
1.8  
3.8  
3.8  
1.8  
3.8  
3.8  
1.8  
3.8  
3.8  
1.8  
3.8  
3.8  
1.8  
3.8  
3.8  
1.8  
3.8  
114  
127  
77  
92  
96  
5 7 5 --- 3 --- 6 0  
106  
222  
233  
276  
108  
114  
136  
91  
110  
226  
237  
280  
110  
116  
138  
95  
208/230---3---60  
4 6 0 --- 3 --- 6 0  
95  
99  
5 7 5 --- 3 --- 6 0  
106  
208  
219  
262  
109  
115  
137  
85  
110  
212  
223  
266  
111  
117  
139  
89  
208/230---3---60  
4 6 0 --- 3 --- 6 0  
89  
93  
5 7 5 --- 3 --- 6 0  
100  
263  
306  
315  
133  
155  
159  
95  
106  
120  
258  
301  
310  
123  
145  
149  
93  
104  
118  
360  
377  
386  
181  
190  
194  
142  
142  
156  
396  
413  
424  
432  
234  
243  
248  
252  
184  
184  
187  
196  
104  
267  
310  
319  
135  
157  
161  
99  
110  
124  
262  
305  
314  
125  
147  
151  
97  
108  
122  
364  
381  
390  
183  
192  
196  
146  
146  
100  
400  
417  
428  
436  
236  
245  
250  
254  
188  
188  
191  
200  
208/230---3---60  
4 6 0 --- 3 --- 6 0  
5 7 5 --- 3 --- 6 0  
208/230---3---60  
4 6 0 --- 3 --- 6 0  
5 7 5 --- 3 --- 6 0  
208/230---3---60  
4 6 0 --- 3 --- 6 0  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
5 7 5 --- 3 --- 6 0  
MED  
HIGH  
High High Eff.  
STD  
MED  
HIGH  
High High Eff.  
STD  
0.48  
0.48  
0.25  
0.25  
0.24  
0.24  
3.8  
3.8  
1.8  
1.8  
3.8  
3.8  
208/230---3---60  
4 6 0 --- 3 --- 6 0  
77.8/75.8 100/100  
81.6/79.6 100/100  
81.2  
34.0  
35.0  
38.2  
40.8  
26.5  
26.5  
29.8  
32.7  
100  
45  
45  
50  
50  
30  
30  
35  
40  
85.0  
35.8  
36.8  
40.0  
42.6  
30.3  
30.3  
33.6  
36.5  
100  
45  
45  
50  
50  
40  
40  
40  
45  
MED  
HIGH  
High High Eff.  
5 7 5 --- 3 --- 6 0  
74  
Table 72 – MCA/MOCP DETERMINATION W/ PWRD C.O.  
w/ PWRD C.O.  
COMBUSTION POWER  
NO P.E.  
DISC. SIZE  
w/ P.E. (pwrd fr/ unit)  
NOM.  
V --- P h --- H z  
IFM  
TYPE  
FAN MOTOR EXHAUST  
DISC. SIZE  
FLA  
FLA  
MCA  
MOCP  
MCA  
MOCP  
FLA  
32  
32  
25  
25  
25  
13  
13  
13  
9
LRA  
100  
100  
94  
FLA  
34  
34  
27  
27  
27  
14  
14  
14  
11  
11  
12  
40  
40  
31  
31  
31  
14  
14  
15  
13  
13  
13  
45  
48  
33  
33  
36  
16  
16  
17  
14  
14  
15  
37  
40  
40  
19  
20  
21  
16  
17  
17  
LRA  
102  
102  
96  
96  
114  
49  
49  
58  
48  
48  
STD  
MED  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
32.0  
32.0  
24.2  
24.2  
24.5  
12.4  
12.4  
12.9  
9.0  
45.0  
45.0  
30.0  
30.0  
30.0  
15.0  
15.0  
15.0  
15.0  
15.0  
15.0  
60.0  
60.0  
40.0  
40.0  
40.0  
15.0  
15.0  
15.0  
15.0  
15.0  
15.0  
60.0  
60.0  
45.0  
45.0  
45.0  
20.0  
20.0  
20.0  
15.0  
15.0  
15.0  
50.0  
50.0  
50.0  
25.0  
25.0  
25.0  
20.0  
20.0  
20.0  
33.9  
33.9  
26.1  
26.1  
26.4  
13.4  
13.4  
13.9  
10.9  
10.9  
11.0  
40.4  
40.4  
30.2  
30.2  
30.5  
13.9  
13.9  
14.4  
12.1  
12.1  
12.2  
45.9  
48.0  
32.6  
32.9  
35.2  
15.7  
16.2  
17.0  
13.4  
13.5  
14.3  
37.2  
39.5  
39.5  
18.7  
19.5  
20.5  
15.5  
16.3  
16.3  
50.0  
50.0  
30.0  
30.0  
30.0  
15.0  
15.0  
20.0  
15.0  
15.0  
15.0  
60.0  
60.0  
40.0  
40.0  
40.0  
20.0  
20.0  
20.0  
15.0  
15.0  
15.0  
60.0  
60.0  
45.0  
45.0  
50.0  
20.0  
20.0  
20.0  
15.0  
15.0  
20.0  
50.0  
50.0  
50.0  
25.0  
25.0  
30.0  
20.0  
20.0  
20.0  
208/230---1---60  
208/230---3---60  
0.48  
1.9  
94  
112  
48  
48  
57  
46  
46  
52  
138  
138  
104  
104  
122  
51  
51  
60  
46  
46  
0.48  
0.25  
1.9  
1.0  
4 6 0 --- 3 --- 6 0  
MED  
HIGH  
STD  
MED  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
9.0  
9.1  
9
9
5 7 5 --- 3 --- 6 0  
0.24  
0.48  
0.48  
1.9  
1.9  
1.9  
54  
38.5  
38.5  
28.3  
28.3  
28.6  
12.9  
12.9  
13.4  
10.2  
10.2  
10.3  
44.0  
46.1  
30.7  
31.0  
33.3  
14.7  
15.2  
16.0  
11.5  
11.6  
12.4  
35.3  
37.6  
37.6  
17.7  
18.5  
19.5  
13.6  
14.4  
14.4  
38  
38  
29  
29  
29  
13  
13  
14  
10  
10  
10  
43  
45  
31  
31  
34  
15  
15  
16  
12  
12  
13  
35  
38  
38  
18  
19  
20  
13  
14  
14  
140  
140  
106  
106  
124  
52  
52  
61  
48  
48  
208/230---1---60  
208/230---3---60  
4 6 0 --- 3 --- 6 0  
0.25  
1.0  
5 7 5 --- 3 --- 6 0  
0.24  
0.48  
0.48  
1.9  
1.9  
1.9  
52  
54  
155  
180  
131  
149  
175  
62  
71  
84  
48  
54  
157  
182  
133  
151  
177  
63  
72  
85  
50  
56  
208/230---1---60  
208/230---3---60  
4 6 0 --- 3 --- 6 0  
5 7 5 --- 3 --- 6 0  
0.25  
0.24  
0.48  
0.25  
0.24  
1.0  
1.9  
1.9  
1.0  
1.9  
65  
67  
162  
188  
188  
81  
94  
103  
65  
164  
190  
190  
82  
95  
104  
67  
208/230---3---60  
4 6 0 --- 3 --- 6 0  
76  
76  
78  
78  
5 7 5 --- 3 --- 6 0  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
44.3  
46.6  
54.1  
21.7  
22.5  
26.5  
16.6  
17.0  
19.8  
60  
60  
70  
30  
30  
30  
25  
25  
25  
44  
46  
55  
21  
22  
27  
16  
17  
20  
196  
233  
259  
115  
134  
147  
91  
48.1  
50.4  
57.9  
23.5  
24.3  
28.3  
20.4  
20.8  
23.6  
60  
60  
80  
30  
30  
40  
25  
25  
30  
48  
51  
59  
23  
24  
29  
21  
21  
24  
200  
237  
263  
117  
136  
149  
95  
208/230---3---60  
4 6 0 --- 3 --- 6 0  
0.48  
0.25  
0.24  
3.8  
1.8  
3.8  
MED  
HIGH  
106  
120  
110  
124  
5 7 5 --- 3 --- 6 0  
75  
TABLE 68 (cont.) MCA/MOCP DETERMINATION W/ PWRD C.O.  
w/ PWRD C.O.  
COMBUSTION POWER  
NO P.E.  
w/ P.E. (pwrd fr/ unit)  
NOM.  
FAN MOTOR EXHAUST  
IFM TYPE  
V --- P h --- H z  
DISC. SIZE  
DISC. SIZE  
FLA  
FLA  
MCA  
MOCP  
MCA  
MOCP  
FLA  
46  
49  
58  
21  
22  
27  
16  
16  
19  
49  
49  
54  
24  
24  
26  
20  
20  
21  
47  
47  
53  
22  
22  
24  
19  
18  
19  
50  
55  
61  
27  
29  
32  
20  
21  
24  
51  
57  
62  
25  
27  
31  
19  
20  
23  
69  
72  
LRA  
198  
235  
261  
97  
116  
129  
79  
FLA  
51  
53  
62  
23  
24  
29  
20  
21  
24  
53  
53  
59  
26  
26  
28  
24  
24  
25  
52  
52  
57  
24  
24  
26  
23  
22  
23  
54  
59  
65  
29  
31  
34  
24  
25  
28  
56  
61  
67  
27  
29  
33  
23  
24  
27  
73  
76  
LRA  
202  
239  
265  
99  
118  
131  
83  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
MED  
High  
43.6  
45.9  
53.8  
20.1  
20.9  
25.3  
14.8  
15.2  
18.3  
49.9  
49.9  
54.7  
24.8  
24.8  
26.6  
20.6  
20.2  
21.0  
44.8  
44.8  
49.6  
20.5  
20.5  
22.3  
17.6  
17.2  
18.0  
50.6  
55.4  
60.4  
27.3  
29.1  
32.1  
20.2  
21.0  
23.8  
48.5  
53.3  
58.3  
23.7  
25.5  
28.5  
17.9  
18.7  
21.5  
65.5  
68.0  
50  
50  
60  
25  
25  
30  
20  
20  
20  
60  
60  
80  
30  
30  
40  
30  
30  
30  
50  
50  
60  
25  
25  
25  
20  
20  
20  
60  
80  
80  
40  
45  
45  
30  
30  
30  
60  
60  
70  
30  
30  
35  
20  
25  
25  
80  
80  
47.4  
49.7  
57.6  
21.9  
22.7  
27.1  
18.6  
19.0  
22.1  
53.7  
53.7  
58.5  
26.6  
26.6  
28.4  
24.4  
24.0  
24.8  
48.6  
48.6  
53.4  
22.3  
22.3  
24.1  
21.4  
21.0  
21.8  
54.4  
59.2  
64.2  
29.1  
30.9  
33.9  
24.0  
24.8  
27.6  
52.3  
57.1  
62.1  
25.5  
27.3  
30.3  
21.7  
22.5  
25.3  
69.3  
71.8  
60  
60  
70  
25  
25  
30  
20  
25  
25  
80  
80  
80  
40  
40  
40  
30  
30  
30  
60  
60  
60  
25  
25  
30  
25  
25  
25  
80  
80  
80  
45  
45  
50  
30  
30  
35  
60  
70  
70  
30  
30  
35  
25  
25  
30  
80  
80  
208/230---3---60  
4 6 0 --- 3 --- 6 0  
0.48  
3.8  
0.25  
0.24  
0.48  
0.25  
0.24  
0.48  
0.25  
0.24  
0.48  
0.25  
0.24  
0.48  
0.25  
1.8  
3.8  
3.8  
1.8  
3.8  
3.8  
1.8  
3.8  
3.8  
1.8  
3.8  
3.8  
1.8  
94  
98  
5 7 5 --- 3 --- 6 0  
108  
227  
238  
281  
110  
116  
138  
93  
112  
231  
242  
285  
112  
118  
140  
97  
101  
112  
217  
228  
271  
113  
119  
141  
91  
208/230---3---60  
4 6 0 --- 3 --- 6 0  
97  
5 7 5 --- 3 --- 6 0  
108  
213  
224  
267  
111  
117  
139  
87  
208/230---3---60  
4 6 0 --- 3 --- 6 0  
91  
95  
5 7 5 --- 3 --- 6 0  
102  
268  
311  
320  
135  
157  
161  
97  
108  
122  
263  
306  
315  
125  
147  
151  
95  
106  
272  
315  
324  
137  
159  
163  
101  
112  
126  
267  
310  
319  
127  
149  
153  
99  
208/230---3---60  
4 6 0 --- 3 --- 6 0  
5 7 5 --- 3 --- 6 0  
208/230---3---60  
4 6 0 --- 3 --- 6 0  
106  
120  
365  
382  
110  
124  
369  
386  
5 7 5 --- 3 --- 6 0  
0.24  
0.48  
3.8  
3.8  
208/230---3---60  
4 6 0 --- 3 --- 6 0  
Model not available due to high amperage draw.  
STD  
31.7  
32.7  
35.7  
24.0  
24.0  
26.8  
73.1  
75.6  
40  
40  
45  
30  
30  
30  
80  
100  
33  
35  
38  
25  
25  
29  
77  
80  
88/85  
92  
183  
192  
196  
144  
144  
158  
401  
418  
429  
437  
236  
245  
250  
254  
33.5  
34.5  
37.5  
27.8  
27.8  
30.6  
76.9  
79.4  
40  
45  
45  
30  
30  
35  
100  
100  
35  
37  
40  
30  
30  
33  
81  
84  
92/90  
96  
40  
41  
45  
48  
185  
194  
198  
148  
148  
162  
405  
422  
433  
441  
238  
247  
252  
256  
MED  
HIGH  
STD  
MED  
HIGH  
STD  
0.25  
0.24  
1.8  
3.8  
5 7 5 --- 3 --- 6 0  
0.48  
0.48  
0.25  
0.25  
0.24  
0.24  
3.8  
3.8  
1.8  
1.8  
3.8  
3.8  
MED  
High  
High---High Eff.  
208/230---3---60  
4 6 0 --- 3 --- 6 0  
82.6/80.6 100/100  
86.4/84.4 100/100  
86.0  
36.2  
37.2  
40.4  
43.0  
28.2  
28.2  
31.5  
34.4  
100  
45  
50  
50  
50  
89.8  
38.0  
39.0  
42.2  
44.8  
32.0  
32.0  
35.3  
38.2  
100  
50  
50  
50  
50  
STD  
38  
39  
43  
46  
30  
30  
33  
37  
MED  
HIGH  
High---High Eff.  
STD  
MED  
HIGH  
High---High Eff.  
35  
35  
40  
40  
186  
186  
189  
198  
40  
40  
45  
45  
34  
34  
38  
41  
190  
190  
193  
202  
5 7 5 --- 3 --- 6 0  
76  
TYPICAL WIRING DIAGRAMS  
C08518B  
Fig. 24 -- 1--Stage Cooling Typical Power Diagram  
77  
C08577B  
Fig. 25 -- 2--Stage Cooling Typical Power Diagram  
78  
79  
80  
SEQUENCE OF OPERATION  
On units with 2 stages of heat, when additional heat is  
General  
required, W2 closes and initiates power to the second  
stage of the main gas valve. When the thermostat is  
satisfied, W1 and W2 open and the gas valve closes,  
interrupting the flow of gas to the main burners.  
The sequence below describes the sequence of operation  
for an electromechanical unit with and without a factory  
installed EconoMi$er IV (called “economizer” in this  
sequence). For information regarding a direct digital  
If the call for W1 lasted less than 1 minute, the heating  
cycle will not terminate until 1 minute after W1 became  
active. If the unit is controlled through a room thermostat  
set for fan auto, the indoor fan motor will continue to  
operate for an additional 45 seconds then stop. If the  
over-temperature limit opens after the indoor motor is  
stopped, but within 10 minutes of W1 becoming inactive,  
on the next cycle the time will be extended by 15 seconds.  
The maximum delay is 3 minutes. Once modified, the fan  
off delay will not change back to 45 seconds unless power  
is reset to the control. A LED indicator is provided on the  
IGC to monitor operation.  
controller,  
see  
the  
start-up,  
operations,  
and  
troubleshooting manual for the applicable controller.  
Electromechanical units with no economizer  
Cooling —  
When the thermostat calls for cooling, terminals G and Y1  
are energized. As a result, the indoor fan contactor (IFC)  
and the compressor contactor (C1) are energized, causing  
the indoor fan motor (IFM), compressor #1, and outdoor  
fan to start. If the unit has 2 stages of cooling, the  
thermostat will additionally energize Y2. The Y2 signal  
will energize compressor contactor #2 (C2), causing  
compressor #2 to start. Regardless of the number of  
stages, the outdoor fan motor runs continuously while unit  
is cooling.  
Electromechanical units with an economizer  
Cooling —  
When free cooling is not available, the compressors will  
be controlled by the zone thermostat. When free cooling is  
available, the outdoor air damper is modulated by the  
EconoMi$er IV control to provide a 50_F (10_C) to 55_F  
(13_C) mixed air temperature into the zone. As the mixed  
air temperature fluctuates above 55_F (13_C)or below  
50_F (10_C) dampers will be modulated (open or close)  
to bring the mixed air temperature back within control. If  
mechanical cooling is utilized with free cooling, the  
outdoor air damper will maintain its current position at the  
time the compressor is started. If the increase in cooling  
capacity causes the mixed air temperature to drop below  
45_F (7_C), then the outdoor air damper position will be  
decreased to the minimum position. If the mixed air  
temperature continues to fall, the outdoor air damper will  
close. Control returns to normal once the mixed air  
temperature rises above 48_F (9_C). The power exhaust  
fans will be energized and de-energized, if installed, as  
the outdoor air damper opens and closes.  
Heating  
NOTE: Legacy Line (580J) units have either 1 or 2  
stages of gas heat.  
When the thermostat calls for heating, power is sent to W  
on the Integrated Gas Controller (IGC) board. An LED  
(light-emitting diode) on the IGC board turns on and  
remains on during normal operation. A check is made to  
ensure that the rollout switch and limit switch are closed.  
If the check was successful, the induced-draft motor is  
energized, and when its speed is satisfactory, as proven by  
the “hall effect” sensor, the ignition activation period  
begins. The burners will ignite within 5 seconds. If the  
burners do not light, there is a 22-second delay before  
another 5-second attempt. This sequence is repeated for  
15 minutes or until the burners light. If, after the 15  
minutes, the burners still have not lit, heating is locked  
out. To reset the control, break 24-v power to the  
thermostat.  
If field installed accessory CO2 sensors are connected to  
When ignition occurs, the IGC board will continue to  
monitor the condition of the rollout switch, the limit  
switches, the “hall effect” sensor, as well as the flame  
sensor. 45 seconds after ignition occurs, assuming the unit  
is controlled through a room thermostat set for fan auto,  
the indoor fan motor will energize (and the outdoor air  
dampers will open to their minimum position). If, for  
some reason, the over-temperature limit opens prior to the  
start of the indoor fan blower, the unit will shorten the  
45-second delay to 5 seconds less than the time from  
initiation of heat to when the limit tripped. Gas will not be  
interrupted to the burners and heating will continue. Once  
the fan-on delay has been modified, it will not change  
back to 45 seconds until power is reset to the control.  
the EconoMi$er IV control,  
a
demand controlled  
ventilation strategy will begin to operate. As the CO2  
level in the zone increases above the CO2 setpoint, the  
minimum position of the damper will be increased  
proportionally. As the CO2 level decreases because of the  
increase in fresh air, the outdoor air damper will be  
proportionally closed. For EconoMi$er IV operation, there  
must be a thermostat call for the fan (G). If the unit is  
occupied and the fan is on, the damper will operate at  
minimum position. Otherwise, the damper will be closed.  
When the EconoMi$er IV control is in the occupied mode  
and a call for cooling exists (Y1 on the thermostat), the  
control will first check for indoor fan operation. If the fan  
is not on, then cooling will not be activated. If the fan is  
on, then the control will open the EconoMi$er IV damper  
to the minimum position.  
81  
SEQUENCE OF OPERATION (cont.)  
On the initial power to the EconoMi$er IV control, it will  
variable-speed control of some or all outdoor fans.  
Operation of the revised refrigerant circuit for each mode  
is described below.  
take the damper up to 2 1/2 minutes before it begins to  
position itself. After the initial power-up, further changes  
in damper position can take up to 30 seconds to initiate.  
Damper movement from full closed to full open (or vice  
versa) will take between 1 1/2 and 2 1/2 minutes. If free  
cooling can be used as determined from the appropriate  
changeover command (switch, dry bulb, enthalpy curve,  
differential dry bulb, or differential enthalpy), then the  
control will modulate the dampers open to maintain the  
mixed air temperature setpoint at 50_F (10_C) to 55_F  
(13_C). If there is a further demand for cooling (cooling  
second stage - Y2 is energized), then the control will  
bring on compressor stage 1 to maintain the mixed air  
temperature setpoint. The EconoMi$er IV damper will be  
open at maximum position. EconoMi$er IV operation is  
limited to a single compressor.  
NOTE: x = refrigerant circuit A, B, or C.  
Normal Cooling  
Refrigerant flows from the outdoor condenser through the  
normally open Cooling Valve (CV.x) to the expansion  
device. Reheat1 Valve (RH1.x) and Reheat2 Valve  
(RH2.x) are closed.  
Reheat1 (Subcooling Mode) -- 580J04--16  
This mode increases latent cooling and decreases sensible  
cooling compared to normal cooling. Refrigerant flows  
from the outdoor condenser, through the normally open  
Reheat1 Valve (RH1.x), and through the reheat condenser  
coil to the expansion device. Cooling Valve (CV.x) and  
Reheat2 Valve (RH2.x) are closed.  
Heating  
The sequence of operation for the heating is the same as  
an electromechanical unit with no economizer. The only  
difference is how the economizer acts. The economizer  
will stay at the Economizer Minimum Position while the  
evaporator fan is operating. The outdoor air damper is  
closed when the indoor fan is not operating.  
Reheat2 (Hot Gas Reheat Mode) -- 580J04--16  
This mode provides maximum latent cooling with little to  
no sensible capacity. This mode can operate to provide  
dehumidification when there is no cooling demand. Like  
Reheat1 mode, refrigerant flows from the outdoor  
condenser, through the normally open Reheat1 Valve  
(RH1.x), and through the reheat condenser coil to the  
expansion device. The Cooling Valve (CV.x) is closed.  
Reheat2 Valve (RH2.x) is open which provides some  
compressor discharge gas to the reheat condenser to  
further increase the reheat of the evaporator airstream.  
Optional Perfect Humidity System  
Units with the factory equipped Perfect Humidity option  
are capable of providing multiple modes of improved  
dehumidification as a variation of the normal cooling  
cycle. The Perfect Humidity option includes additional  
valves in the liquid line and discharge line of each  
refrigerant circuit,  
a
small reheat condenser coil  
downstream of the evaporator, and Motormaster  
RH2.x  
RH1.x  
PERFECT HUMIDITY  
COND COIL  
COMP  
COIL  
CV.x  
OUTDOOR AIR  
METERING  
DEVICE  
EVAP COIL  
CLOSED VALVE  
OPEN VALVE  
INDOOR ENTERING  
a48-8172  
AIR  
C09455  
Normal Cooling Mode -- Perfect Humidity System (580J04--16)  
82  
RH2.x  
RH1.x  
PERFECT HUMIDITY  
COIL  
COND COIL  
COMP  
CV.x  
OUTDOOR AIR  
METERING  
DEVICE  
EVAP COIL  
CLOSED VALVE  
OPEN VALVE  
INDOOR ENTERING  
AIR  
a48-8173  
C09456  
Subcooling Mode (Reheat 1) -- Perfect Humidity System (580J04--16)  
RH2.x  
RH1.x  
PERFECT HUMIDITY  
COND COIL  
COIL  
COMP  
CV.x  
OUTDOOR AIR  
METERING  
DEVICE  
EVAP COIL  
CLOSED VALVE  
OPEN VALVE  
INDOOR ENTERING  
AIR  
a48-8174  
C09457  
Hot Gas Reheat Mode (Reheat2) -- Perfect Humidity System (580J04--16)  
83  
GUIDE SPECIFICATIONS -- 580J**04--16  
Gas Heat/Electric Cooling Packaged Rooftop  
HVAC Guide Specifications  
Size Range:  
3 to 15 Nominal Tons  
Section  
Description  
23 06 80  
Schedules for Decentralized HVAC Equipment  
23 06 80.13  
Decentralized Unitary HVAC Equipment Schedule  
23 06 80.13.A. Rooftop unit schedule  
1. Schedule is per the project specification requirements.  
23 07 16  
HVAC Equipment Insulation  
23 07 16.13  
Decentralized, Rooftop Units:  
23 07 16.13.A. Evaporator fan compartment:  
1. Interior cabinet surfaces shall be insulated with a minimum 1/2-in. thick, minimum 1 1/2 lb density, flexible  
fiberglass insulation bonded with a phenolic binder, neoprene coated on the air side.  
2. Insulation and adhesive shall meet NFPA 90A requirements for flame spread and smoke generation.  
23 07 16.13.B. Gas heat compartment:  
1. Aluminum foil-faced fiberglass insulation shall be used.  
2. Insulation and adhesive shall meet NFPA 90A requirements for flame spread and smoke generation.  
23 09 13  
23 09 13.23  
23 09 13.23.A. Thermostats  
Instrumentation and Control Devices for HVAC  
Sensors and Transmitters  
1. Thermostat must  
a. energize both “W” and “G” when calling for heat.  
b. have capability to energize 2 different stages of cooling, and 2 different stages of heating.  
c. include capability for occupancy scheduling.  
23 09 23  
Direct-digital Control system for HVAC  
23 09 23.13  
Decentralized, Rooftop Units:  
23 09 23.13.B. RTU Open - Open protocol, direct digital controller:  
1. Shall be ASHRAE 62-2001 compliant.  
2. Shall accept 18-30VAC, 50-60Hz, and consumer 15VA or less power.  
3. Shall have an operating temperature range from -40_F (-40_C) to 130_F (54_C), 10% - 90% RH (non-condens-  
ing).  
4. Shall include built-in protocol for BACNET (MS/TP and PTP modes), Modbus (RTU and ASCII), Johnson N2  
and LonWorks. LonWorks Echelon processor required for all Lon applications shall be contained in separate com-  
munication board.  
5. Shall allow access of up to 62 network variables (SNVT). Shall be compatible with all open controllers  
6. Baud rate Controller shall be selectable using a dipswitch.  
7. Shall have an LED display independently showing the status of serial communication, running, errors, power, all  
digital outputs, and all analog inputs.  
8. Shall accept the following inputs: space temperature, setpoint adjustment, outdoor air temperature, indoor air qu-  
ality, outdoor air quality, compressor lock-out, fire shutdown, enthalpy switch, and fan status/filter status/ humid-  
ity/ remote occupancy.  
9. Shall provide the following outputs: economizer, fan, cooling stage 1, cooling stage 2, heat stage 1, heat stage 2,  
heat stage 3/ exhaust/ reversing valve.  
10. Shall have built-in surge protection circuitry through solid state polyswitches. Polyswitches shall be used on in-  
coming power and network connections. Polyswitches will return to normal when the “trip” condition clears.  
11. Shall have a battery back-up capable of a minimum of 10,000 hours of data and time clock retention during power  
outages.  
12. Shall have built-in support for Bryant technician tool.  
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13. Shall include an EIA-485 protocol communication port, an access port for connection of either a computer or a  
Bryant technician tool, an EIA-485 port for network communication to intelligent space sensors and displays, and  
a port to connect an optional LonWorks communications card.  
14. Software upgrades will be accomplished by either local or remote download. No software upgrades through chip  
replacements are allowed.  
23 09 33  
23 09 33.13  
23 09 33.13.A. General:  
Electric and Electronic Control System for HVAC  
Decentralized, Rooftop Units:  
1. Shall be complete with self-contained low-voltage control circuit protected by a resettable circuit breaker on the  
24-v transformer side. Transformer shall have 75VA capability.  
2. Shall utilize color-coded wiring.  
3. Shall include a central control terminal board to conveniently and safely provide connection points for vital con-  
trol functions such as: smoke detectors, phase monitor, gas controller, economizer, thermostat, DDC control op-  
tions, and low and high pressure switches.  
4. The heat exchanger shall be controlled by an integrated gas controller (IGC) microprocessor. See heat exchanger  
section of this specification.  
5. Unit shall include a minimum of one 8-pin screw terminal connection board for connection of control wiring.  
23 09 33.23.B. Safeties:  
1. Compressor over-temperature, over-current. High internal pressure differential.  
2. Low pressure switch.  
a. Units with 2 compressors shall have different sized connectors for the circuit 1 and circuit 2 low and high pres-  
sure switches. They shall physically prevent the cross-wiring of the safety switches between circuits 1 and 2.  
b. Low pressure switch shall use different color wire than the high pressure switch. The purpose is to assist the  
installer and service technician to correctly wire and or troubleshoot the rooftop unit.  
3. High pressure switch.  
a. Units with 2 compressors shall have different sized connectors for the circuit 1 and circuit 2 low and high pres-  
sure switches. They shall physically prevent the cross-wiring of the safety switches between circuits 1 and 2.  
b. High pressure switch shall use different color wire than the low pressure switch. The purpose is to assist the  
installer and service technician to correctly wire and or troubleshoot the rooftop unit.  
4. Automatic reset, motor thermal overload protector.  
5. Heating section shall be provided with the following minimum protections:  
a. High temperature limit switches.  
b. Induced draft motor speed sensor.  
c. Flame rollout switch.  
d. Flame proving controls.  
23 09 93  
23 09 93.13  
23 09 93.13  
23 40 13  
23 40 13.13  
Sequence of Operations for HVAC Controls  
Decentralized, Rooftop Units:  
INSERT SEQUENCE OF OPERATION  
Panel Air Filters  
Decentralized, Rooftop Units:  
23 40 13.13.A. Standard filter section  
1. Shall consist of factory installed, low velocity, disposable 2-in. thick fiberglass filters of commercially available  
sizes.  
2. Unit shall use only one filter size. Multiple sizes are not acceptable.  
3. Filters shall be accessible through an access panel with “no-tool” removal as described in the unit cabinet section  
of this specification (23 81 19.13.H).  
23 81 19  
23 81 19.13  
23 81 19.13.A. General  
Self-Contained Air Conditioners  
Small-Capacity Self-Contained Air Conditioners (580J**04-16)  
1. Outdoor, rooftop mounted, electrically controlled, heating and cooling unit utilizing a fully hermetic scroll com-  
pressor(s) for cooling duty and gas combustion for heating duty.  
2. Factory assembled, single-piece heating and cooling rooftop unit. Contained within the unit enclosure shall be all  
factory wiring, piping, controls, and special features required prior to field start-up.  
3. Unit shall use environmentally sound, Puron refrigerant.  
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4. Unit shall be installed in accordance with the manufacturer’s instructions.  
5. Unit must be selected and installed in compliance with local, state, and federal codes.  
23 81 19.13.B. Quality Assurance  
1. Unit meets ASHRAE 90.1 minimum efficiency requirements.  
2. Unit shall be rated in accordance with AHRI Standards 210/240 and 340/360.  
3. Unit shall be designed to conform to ASHRAE 15, 2001.  
4. Unit shall be UL-tested and certified in accordance with ANSI Z21.47 Standards and UL-listed and certified  
under Canadian standards as a total package for safety requirements.  
5. Insulation and adhesive shall meet NFPA 90A requirements for flame spread and smoke generation.  
6. Unit casing shall be capable of withstanding 500-hour salt spray exposure per ASTM B117 (scribed specimen).  
7. Unit casing shall be capable of withstanding Federal Test Method Standard No. 141 (Method 6061) 5000-hour salt  
spray.  
8. Unit shall be designed in accordance with ISO 9001, and shall be manufactured in a facility registered by ISO  
9001.  
9. Roof curb shall be designed to conform to NRCA Standards.  
10. Unit shall be subjected to a completely automated run test on the assembly line. The data for each unit will be  
stored at the factory, and must be available upon request.  
11. Unit shall be designed in accordance with UL Standard 1995, including tested to withstand rain.  
12. Unit shall be constructed to prevent intrusion of snow and tested to prevent snow intrusion into the control box up  
to 40 mph.  
13. Unit shake tested to assurance level 1, ASTM D4169 to ensure shipping reliability.  
14. High Efficient Motors listed shall meet section 313 of the Energy Independence and Security Act of 2007 (EISA  
2007)  
23 81 19.13.C. Delivery, Storage, and Handling  
1. Unit shall be stored and handled per manufacturer’s recommendations.  
2. Lifted by crane requires either shipping top panel or spreader bars.  
3. Unit shall only be stored or positioned in the upright position.  
23 81 19.13.E. Project Conditions  
1. As specified in the contract.  
23 81 19.13.F. Operating Characteristics  
1. Unit shall be capable of starting and running at 115_F (46_C) ambient outdoor temperature, meeting maximum  
load criteria of AHRI Standard 210/240 or 340/360 at ± 10% voltage.  
2. Compressor with standard controls shall be capable of operation down to 40_F (4_C), ambient outdoor temperat-  
ures. Accessory winter start kit is necessary if mechanically cooling at ambient temperatures down to 25_F  
(-4_C).  
3. Unit shall discharge supply air vertically or horizontally as shown on contract drawings.  
4. Unit shall be factory configured for vertical supply & return configurations.  
5. Unit shall be field convertible from vertical to horizontal airflow on all models. No special kit required on 04-14  
models. Supply duct kit required for 16 size model only  
6. Unit shall be capable of mixed operation: vertical supply with horizontal return or horizontal supply with vertical  
return.  
23 81 19.13.G. Electrical Requirements  
1. Main power supply voltage, phase, and frequency must match those required by the manufacturer.  
23 81 19.13.H. Unit Cabinet  
1. Unit cabinet shall be constructed of galvanized steel, and shall be bonderized and coated with a prepainted baked  
enamel finish on all externally exposed surfaces.  
2. Unit cabinet exterior paint shall be: film thickness, (dry) 0.003 inches minimum, gloss (per ASTM D523, 60_F /  
16_C): 60, Hardness: H-2H Pencil hardness.  
3. Evaporator fan compartment interior cabinet insulation shall conform to AHRI Standards 210/240 or 340/360  
minimum exterior sweat criteria. Interior surfaces shall be insulated with a minimum 1/2-in. thick, 1 lb density,  
flexible fiberglass insulation, neoprene coated on the air side. Aluminum foil-faced fiberglass insulation shall be  
used in the gas heat compartment.  
4. Base of unit shall have a minimum of four locations for thru-the-base gas and electrical connections (factory  
installed or field installed), standard.  
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5. Base Rail  
a. Unit shall have base rails on a minimum of 2 sides.  
b. Holes shall be provided in the base rails for rigging shackles to facilitate maneuvering and overhead rigging.  
c. Holes shall be provided in the base rail for moving the rooftop by fork truck.  
d. Base rail shall be a minimum of 16 gauge thickness.  
6. Condensate pan and connections:  
a. Shall be a sloped condensate drain pan made of a non-corrosive material.  
b. Shall comply with ASHRAE Standard 62.  
c. Shall use a 3/4” -14 NPT drain connection, possible either through the bottom or side of the drain pan. Con-  
nection shall be made per manufacturer’s recommendations.  
7. Top panel:  
a. Shall be a single piece top panel on 04 thru 12 sizes, two piece on 14 and 16 sizes.  
8. Gas Connections:  
a. All gas piping connecting to unit gas valve shall enter the unit cabinet at a single location on side of unit (ho-  
rizontal plane).  
b. Thru-the-base capability  
(1.) Standard unit shall have a thru-the-base gas-line location using a raised, embossed portion of the unit  
basepan.  
(2.) Optional, factory approved, water-tight connection method must be used for thru-the-base gas connec-  
tions.  
(3.) No basepan penetration, other than those authorized by the manufacturer, is permitted.  
9. Electrical Connections  
a. All unit power wiring shall enter unit cabinet at a single, factory prepared, knockout location.  
b. Thru-the-base capability.  
(1.) Standard unit shall have a thru-the-base electrical location(s) using a raised, embossed portion of the unit  
basepan.  
(2.) Optional, factory approved, water-tight connection method must be used for thru-the-base electrical con-  
nections.  
(3.) No basepan penetration, other than those authorized by the manufacturer, is permitted.  
10. Component access panels (standard)  
a. Cabinet panels shall be easily removable for servicing.  
b. Unit shall have one factory installed, tool-less, removable, filter access panel.  
c. Panels covering control box, indoor fan, indoor fan motor, gas components (where applicable), and com-  
pressors shall have molded composite handles.  
d. Handles shall be UV modified, composite. They shall be permanently attached, and recessed into the panel.  
e. Screws on the vertical portion of all removable access panel shall engage into heat resistant, molded compos-  
ite collars.  
f. Collars shall be removable and easily replaceable using manufacturer recommended parts.  
23 81 19.13.I. Gas Heat  
1. General  
a. Heat exchanger shall be an induced draft design. Positive pressure heat exchanger designs shall not be al-  
lowed.  
b. Shall incorporate a direct-spark ignition system and redundant main gas valve.  
c. Gas supply pressure at the inlet to the rooftop unit gas valve must match that required by the manufacturer.  
2. The heat exchanger shall be controlled by an integrated gas controller (IGC) microprocessor.  
a. IGC board shall notify users of fault using an LED (light-emitting diode).  
b. The LED shall be visible without removing the control box access panel.  
c. IGC board shall contain algorithms that modify evaporator fan operation to prevent future cycling on high  
temperature limit switch.  
d. Unit shall be equipped with anti-cycle protection with one short cycle on unit flame rollout switch or 4 con-  
tinuous short cycles on the high temperature limit switch. Fault indication shall be made using an LED.  
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3. Standard Heat Exchanger construction  
a. Heat exchanger shall be of the tubular-section type constructed of a minimum of 20-gauge steel coated with a  
nominal 1.2 mil aluminum-silicone alloy for corrosion resistance.  
b. Burners shall be of the in-shot type constructed of aluminum-coated steel.  
c. Burners shall incorporate orifices for rated heat output up to 2000 ft (610m) elevation. Additional accessory  
kits may be required for applications above 2000 ft (610m) elevation, depending on local gas supply condi-  
tions.  
d. Each heat exchanger tube shall contain multiple dimples for increased heating effectiveness.  
4. Optional Stainless Steel Heat Exchanger construction  
a. Use energy saving, direct-spark ignition system.  
b. Use a redundant main gas valve.  
c. Burners shall be of the in-shot type constructed of aluminum-coated steel.  
d. All gas piping shall enter the unit cabinet at a single location on side of unit (horizontal plane).  
e. The optional stainless steel heat exchanger shall be of the tubular-section type, constructed of a minimum of  
20-gauge type 409 stainless steel.  
f. Type 409 stainless steel shall be used in heat exchanger tubes and vestibule plate.  
g. Complete stainless steel heat exchanger allows for greater application flexibility.  
5. Optional Low NOx Heat Exchanger construction  
a. Low NOx reduction shall be provided to reduce nitrous oxide emissions to meet California’s Air Quality Man-  
agement District (SCAQMD) low-NOx emissions requirement of 40 nanograms per joule or less.  
b. Primary tubes and vestibule plates on low NOx units shall be 409 stainless steel. Other components shall be  
aluminized steel.  
6. Induced draft combustion motor and blower  
a. Shall be a direct-drive, single inlet, forward-curved centrifugal type.  
b. Shall be made from steel with a corrosion-resistant finish.  
c. Shall have permanently lubricated sealed bearings.  
d. Shall have inherent thermal overload protection.  
e. Shall have an automatic reset feature.  
23 81 19.13.J. Coils  
1. Standard Aluminum Fin - Copper Tube Coils:  
a. Standard evaporator and condenser coils shall have aluminum lanced plate fins mechanically bonded to seam-  
less internally grooved copper tubes with all joints brazed.  
b. Evaporator coils shall be leak tested to 150 psig, pressure tested to 450 psig, and qualified to UL 1995 burst  
test at 1775 psig.  
c. Condenser coils shall be leak tested to 150 psig, pressure tested to 650 psig, and qualified to UL 1995 burst  
test at 1980 psig.  
2. Optional Pre-coated aluminum-fin condenser coils:  
a. Shall have a durable epoxy-phenolic coating to provide protection in mildly corrosive coastal environments.  
b. Coating shall be applied to the aluminum fin stock prior to the fin stamping process to create an inert barrier  
between the aluminum fin and copper tube.  
c. Epoxy-phenolic barrier shall minimize galvanic action between dissimilar metals.  
3. Optional Copper-fin evaporator and condenser coils:  
a. Shall be constructed of copper fins mechanically bonded to copper tubes and copper tube sheets.  
b. Galvanized steel tube sheets shall not be acceptable.  
c. A polymer strip shall prevent coil assembly from contacting the sheet metal coil pan to minimize potential for  
galvanic corrosion between coil and pan.  
4. Optional E-coated aluminum-fin evaporator and condenser coils:  
a. Shall have a flexible epoxy polymer coating uniformly applied to all coil surface areas without material  
bridging between fins.  
b. Coating process shall ensure complete coil encapsulation of tubes, fins and headers.  
c. Color shall be high gloss black with gloss per ASTM D523-89.  
d. Uniform dry film thickness from 0.8 to 1.2 mil on all surface areas including fin edges.  
e. Superior hardness characteristics of 2H per ASTM D3363-92A and cross-hatch adhesion of 4B-5B per ASTM  
D3359-93.  
f. Impact resistance shall be up to 160 in.-lb (ASTM D2794-93).  
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g. Humidity and water immersion resistance shall be up to minimum 1000 and 250 hours respectively (ASTM  
D2247-92 and ASTM D870-92).  
h. Corrosion durability shall be confirmed through testing to be no less than 1000 hours salt spray per ASTM  
B117-90.  
5. Standard All Aluminum Novation Coils:  
a. Standard condenser coils shall have all aluminum NOVATION Heat Exchanger Technology design consisting  
of aluminum multi port flat tube design and aluminum fin. Coils shall be a furnace brazed design and contain  
epoxy lined shrink wrap on all aluminum to copper connections.  
b. Condenser coils shall be leak tested to 150 psig, pressure tested to 650 psig, and qualified to UL 1995 burst  
test at 1980 psig.  
6. Optional E-coated aluminum-fin, aluminum tube condenser coils:  
a. Shall have a flexible epoxy polymer coating uniformly applied to all coil external surface areas without mater-  
ial bridging between fins or louvers.  
b. Coating process shall ensure complete coil encapsulation, including all exposed fin edges.  
c. E-coat thickness of 0.8 to 1.2 mil with top coat having a uniform dry film thickness from 1.0 to 2.0 mil on all  
external coil surface areas, including fin edges, shall be provided.  
d. Shall have superior hardness characteristics of 2H per ASTM D3363-00 and cross-hatch adhesion of 4B-5B  
per ASTM D3359-02.  
e. Shall have superior impact resistance with no cracking, chipping or peeling per NSF/ANSI 51-2002 Method  
10.2.  
23 81 19.13.K. Refrigerant Components  
1. Refrigerant circuit shall include the following control, safety, and maintenance features:  
a. Fixed orifice metering system shall prevent mal-distribution of two-phase refrigerant by including multiple  
fixed orifice devices in each refrigeration circuit. Each orifice is to be optimized to the coil circuit it serves.  
b. Refrigerant filter drier - Solid core design.  
c. Service gauge connections on suction and discharge lines.  
d. Pressure gauge access through a specially designed access port in the top panel of the unit.  
2. There shall be gauge line access port in the skin of the rooftop, covered by a black, removable plug.  
a. The plug shall be easy to remove and replace.  
b. When the plug is removed, the gauge access port shall enable maintenance personnel to route their pressure  
gauge lines.  
c. This gauge access port shall facilitate correct and accurate condenser pressure readings by enabling the read-  
ing with the compressor access panel on.  
d. The plug shall be made of a leak proof, UV-resistant, composite material.  
3. Compressors  
a. Unit shall use fully hermetic, scroll compressor for each independent refrigeration circuit.  
b. Compressor motors shall be cooled by refrigerant gas passing through motor windings.  
c. Compressors shall be internally protected from high discharge temperature conditions.  
d. Compressors shall be protected from an over-temperature and over-amperage conditions by an internal, motor  
overload device.  
e. Compressor shall be factory mounted on rubber grommets.  
f. Compressor motors shall have internal line break thermal, current overload and high pressure differential pro-  
tection.  
g. Crankcase heaters shall not be required for normal operating range, unless required by compressor manufac-  
turer due to refrigerant charge limits.  
23 81 19.13.L. Filter Section  
1. Filters access is specified in the unit cabinet section of this specification.  
2. Filters shall be held in place by a pivoting filter tray, facilitating easy removal and installation.  
3. Shall consist of factory installed, low velocity, throw-away 2-in. thick fiberglass filters.  
4. Filters shall be standard, commercially available sizes.  
5. Only one size filter per unit is allowed.  
23 81 19.13.M. Evaporator Fan and Motor  
1. Evaporator fan motor:  
a. Shall have permanently lubricated bearings.  
b. Shall have inherent automatic-reset thermal overload protection or circuit breaker.  
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c. Shall have a maximum continuous bhp rating for continuous duty operation; no safety factors above that rating  
shall be required.  
2. Belt-driven Evaporator Fan:  
a. Belt drive shall include an adjustable pitch motor pulley.  
b. Shall use sealed, permanently lubricated ball-bearing type.  
c. Blower fan shall be double-inlet type with forward-curved blades.  
d. Shall be constructed from steel with a corrosion resistant finish and dynamically balanced.  
23 81 19.13.N. Condenser Fans and Motors  
1. Condenser fan motors:  
a. Shall be a totally enclosed motor.  
b. Shall use permanently lubricated bearings.  
c. Shall have inherent thermal overload protection with an automatic reset feature.  
d. Shall use a shaft-down design on 04 to 12 models and shaft-up on 14 size with rain shield.  
2. Condenser Fans:  
a. Shall be a direct-driven propeller type fan.  
b. Shall have aluminum blades riveted to corrosion-resistant steel spiders and shall be dynamically balanced.  
23 81 19.13.O. Special Features Options and Accessories  
1. Integrated Economizers:  
a. Integrated, gear-driven parallel modulating blade design type capable of simultaneous economizer and com-  
pressor operation.  
b. Independent modules for vertical or horizontal return configurations shall be available. Vertical return modules  
shall be available as a factory installed option.  
c. Damper blades shall be galvanized steel with composite gears. Plastic or composite blades on intake or return  
shall not be acceptable.  
d. Shall include all hardware and controls to provide free cooling with outdoor air when temperature and/or hu-  
midity are below setpoints.  
e. Shall be equipped with gear driven dampers for both the outdoor ventilation air and the return air for positive  
air stream control.  
f. Shall be equipped with low-leakage dampers, not to exceed 2% leakage at 1 in. wg pressure differential.  
g. Shall be capable of introducing up to 100% outdoor air.  
h. Shall be equipped with a barometric relief damper capable of relieving up to 100% return air.  
i. Shall be designed to close damper(s) during loss-of-power situations with spring return built into motor.  
j. Dry bulb outdoor air temperature sensor shall be provided as standard. Outdoor air sensor setpoint shall be  
adjustable and shall range from 40 to 100_F / 4 to 38_C. Additional sensor options shall be available as ac-  
cessories.  
k. The economizer controller shall also provide control of an accessory power exhaust unit function. Factory set  
at 100%, with a range of 0% to 100%.  
l. The economizer shall maintain minimum airflow into the building during occupied period and provide design  
ventilation rate for full occupancy. A remote potentiometer may be used to override the damper setpoint.  
m. Dampers shall be completely closed when the unit is in the unoccupied mode.  
n. Economizer controller shall accept a 2-10 Vdc CO2 sensor input for IAQ/DCV control. In this mode, dampers  
shall modulate the outdoor air damper to provide ventilation based on the sensor input.  
o. Compressor lockout sensor shall open at 35_F (2_C) and close closes at 50_F (10_C).  
p. Actuator shall be direct coupled to economizer gear. No linkage arms or control rods shall be acceptable.  
q. Economizer controller shall provide indications when in free cooling mode, in the DCV mode, or the exhaust  
fan contact is closed.  
2. Two-Position Damper  
a. Damper shall be a Two-Position Damper. Damper travel shall be from the full closed position to the field ad-  
justable %-open setpoint.  
b. Damper shall include adjustable damper travel from 25% to 100% (full open).  
c. Damper shall include single or dual blade, gear driven dampers and actuator motor.  
d. Actuator shall be direct coupled to damper gear. No linkage arms or control rods shall be acceptable.  
e. Damper will admit up to 100% outdoor air for applicable rooftop units.  
f. Damper shall close upon indoor (evaporator) fan shutoff and/or loss of power.  
g. The damper actuator shall plug into the rooftop unit’s wiring harness plug. No hard wiring shall be required.  
h. Outside air hood shall include aluminum water entrainment filter.  
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3. Manual damper  
a. Manual damper package shall consist of damper, air inlet screen, and rain hood which can be preset to admit  
up to 25 or 50% outdoor air for year round ventilation.  
4. Perfect Humidity System:  
a. The Perfect Humidity System shall be factory installed in single stage 580J04-07 and two stage 580J08-14  
models with RTPF (round tube plate tin) condenser coils, and shall provide greater dehumidification of the  
occupied space by two modes of dehumidification operations in addition to its normal design cooling mode:  
(1.) Subcooling mode further sub cools the hot liquid refrigerant leaving the condenser coil when both temperat-  
ure and humidity in the space are not satisfied.  
(2.) Hot gas reheat mode shall mix a portion of the hot gas from the discharge of the compressor with the hot  
liquid refrigerant leaving the condenser coil to create a two-phase heat transfer in the system, resulting in a  
neutral leaving air temperature when only humidity in the space is not satisfied.  
(3.) Includes head pressure controller.  
5. Head Pressure Control Package  
a. Controller shall control coil head pressure by condenser fan speed modulation or condenser fan cycling and  
wind baffles.  
b. Shall consist of solid-state control and condenser coil temperature sensor to maintain condensing temperature  
between 90_F (32_C) and 110_F (43_C) at outdoor ambient temperatures down to -20_F (-29_C).  
6. Propane Conversion Kit  
a. Package shall contain all the necessary hardware and instructions to convert a standard natural gas unit for use  
with liquefied propane, up to 2000 ft (610m) elevation.  
b. Additional accessory kits may be required for applications above 2000 ft (610m) elevation.  
7. Flue Shield  
a. Flue shield shall provide protection from the hot sides of the gas flue hood.  
8. Condenser Coil Hail Guard Assembly  
a. Shall protect against damage from hail.  
b. Shall be either hood style or louvered.  
9. Unit-Mounted, Non-Fused Disconnect Switch (Available on units with MOCP’s of 80 amps or less):  
a. Switch shall be factory installed, internally mounted.  
b. National Electric Code (NEC) and UL approved non-fused switch shall provide unit power shutoff.  
c. Shall be accessible from outside the unit.  
d. Shall provide local shutdown and lockout capability.  
10. Convenience Outlet:  
a. Powered convenience outlet.  
(1.) Outlet shall be powered from main line power to the rooftop unit.  
(2.) Outlet shall be powered from line side or load side of disconnect by installing contractor, as required by  
code. If outlet is powered from load side of disconnect, unit electrical ratings shall be UL certified and  
rated for additional outlet amperage.  
(3.) Outlet shall be factory installed and internally mounted with easily accessible 115-v female receptacle.  
(4.) Outlet shall include 15 amp GFI receptacles with independent fuse protection.  
(5.) Voltage required to operate convenience outlet shall be provided by a factory installed step-down trans-  
former.  
(6.) Outlet shall be accessible from outside the unit.  
(7.) Outlet shall include a field installed “Wet in Use” cover.  
b. Non-Powered convenience outlet.  
(1.) Outlet shall be powered from a separate 115/120v power source.  
(2.) A transformer shall not be included.  
(3.) Outlet shall be factory installed and internally mounted with easily accessible 115-v female receptacle.  
(4.) Outlet shall include 15 amp GFI receptacles with independent fuse protection.  
(5.) Outlet shall be accessible from outside the unit.  
(6.) Outlet shall include a field installed “Wet in Use” cover.  
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c. Disconnect Switch Bracket  
(1.) Provides a pre-engineered and sized mounting bracket for applications requiring a unit mounted fused  
disconnect of greater than 100 amps. Bracket assures that no damage will occur to coils when mounting  
with screws and other fasteners.  
11. Flue Discharge Deflector:  
a. Flue discharge deflector shall direct unit exhaust vertically instead of horizontally.  
b. Deflector shall be defined as a “natural draft” device by the National Fuel and Gas (NFG) code.  
12. Thru-the-Base Connectors:  
a. Kits shall provide connectors to permit gas and electrical connections to be brought to the unit through the  
unit basepan.  
b. Minimum of four connection locations per unit.  
13. Supply Duct Cover (16 size only):  
a. Required when field converting the factory standard vertical duct supply to horizontal duct supply configura-  
tion. One required per unit.  
14. Propeller Power Exhaust:  
a. Power exhaust shall be used in conjunction with an integrated economizer.  
b. Independent modules for vertical or horizontal return configurations shall be available.  
c. Horizontal power exhaust shall be mounted in return ductwork.  
d. Power exhaust shall be controlled by economizer controller operation. Exhaust fans shall be energized when  
dampers open past the 0-100% adjustable setpoint on the economizer control.  
15. Roof Curbs (Vertical):  
a. Full perimeter roof curb with exhaust capability providing separate air streams for energy recovery from the  
exhaust air without supply air contamination.  
b. Formed galvanized steel with wood nailer strip and shall be capable of supporting entire unit weight.  
c. Permits installation and securing of ductwork to curb prior to mounting unit on the curb.  
16. High Altitude Gas Conversion Kit:  
a. Package shall contain all the necessary hardware and instructions to convert a standard natural gas unit to op-  
erate from 2000-7000 ft (610 to 2134m) elevation with natural gas or from 0-7000 ft (90-2134m) elevation  
with liquefied propane.  
17. Outdoor Air Enthalpy Sensor:  
a. The outdoor air enthalpy sensor shall be used to provide single enthalpy control. When used in conjunction  
with a return air enthalpy sensor, the unit will provide differential enthalpy control. The sensor allows the unit  
to determine if outside air is suitable for free cooling.  
18. Return Air Enthalpy Sensor:  
a. The return air enthalpy sensor shall be used in conjunction with an outdoor air enthalpy sensor to provide dif-  
ferential enthalpy control.  
19. Indoor Air Quality (CO2) Sensor:  
a. Shall be able to provide demand ventilation indoor air quality (IAQ) control.  
b. The IAQ sensor shall be available in duct mount, wall mount, or wall mount with LED display. The setpoint  
shall have adjustment capability.  
20. Smoke detectors (factory installed only):  
a. Shall be a Four-Wire Controller and Detector.  
b. Shall be environmental compensated with differential sensing for reliable, stable, and drift-free sensitivity.  
c. Shall use magnet-activated test/reset sensor switches.  
d. Shall have tool-less connection terminal access.  
e. Shall have a recessed momentary switch for testing and resetting the detector.  
f. Controller shall include:  
(1.) One set of normally open alarm initiation contacts for connection to an initiating device circuit on a fire  
alarm control panel.  
(2.) Two Form-C auxiliary alarm relays for interface with rooftop unit or other equipment.  
(3.) One Form-C supervision (trouble) relay to control the operation of the Trouble LED on a remote test/reset  
station.  
(4.) Capable of direct connection to two individual detector modules.  
(5.) Can be wired to up to 14 other duct smoke detectors for multiple fan shutdown applications  
92  
21. Winter start kit  
a. Shall contain a bypass device around the low pressure switch.  
b. Shall be required when mechanical cooling is required down to 25_F (-4_C).  
c. Shall not be required to operate on an economizer when below an outdoor ambient of 40_F (4_C).  
22. Time Guard  
a. Shall prevent compressor short-cycling by providing a 5-minute delay (±2 minutes) before restarting a com-  
pressor after shutdown for any reason.  
b. One device shall be required per compressor.  
93  
E2011 Bryant Heating & Cooling Systems D 7310 W. Morris St. D Indianapolis, IN 46231  
Printed in U.S.A.  
Edition Date: 01/11  
Catalog No. PDS580J---10  
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.  
Replaces: PDS580J---08  
94  

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