Operation and Installation Manual
FC95HRV*
FC155HRV
FC200HRV*
FC150ERV
Heat Recovery Ventilators
*
This product earned the ENERGY STAR by
meeting strict energy efficiency guidelines set by
Natural Resources Canada and the US EPA. It
meets ENERGY STAR requirements only when
used in Canada.
69-Field
0412
Download from Www.Somanuals.com. All Manuals Search And Download.
Getting to Know your Heat and Energy Recovery Ventilator (FC Series)
Thank you for purchasing a Field Control Heat/Energy Recovery
Ventilator (HRV/ERV). The HRV/ERV provides fresh air to your
home while recovering energy from the air it exhausts.
There are numerous benefits to a properly installed, operated, and
maintained HRV/ERV:
• Recovers the majority of the energy contained in the exhausted
stale air.
• Uses the recovered energy to preheat or precool the fresh outdoor
air introduced into the house
• Distributes the fresh air throughout your home.
• Exhausts the stale, contaminated air, found in today’s tight
buildings.
Ventilation and Control Options*
Optional Controls are available to adjust the amount of ventilation
in your home:
• The Healthy Home System™ Control (HHSC) will automatically
deliver fresh air to your home.
• The Dehumidistat Ventilation Control (DHVC) is a manual
control which features ON/OFF, High speed, Low Speed, and an
electronic dehumdistat.
• The Dehumidistat Control (DHI) can be used in conjunction with
the HHSC to provide additional ventilation for high indoor
humidity levels.
*Refer to the individual control pages of this manual for more
information about these controls.
How the Dehumidistat Works (Colder Climates)
High indoor humidity levels, during the heating season, have
become a problem in many well insulated, tight homes. Excessive
condensation on the windows is a visual sign of high indoor
humidity levels. High indoor humidity levels can result in mold and
mildew and the eventual degradation of the building structure itself.
Your HRV/ERV reduces indoor humidity levels when the
outdoor air is drier than the indoor air. These conditions usually
occur during the heating season when outdoor temperatures are less
than 15°C (59°F). During the heating season, the operation of the
HRV/ERV may reduce indoor humidity levels sufficiently to
eliminate the need for further dehumidification.
Refer to the main control instructions located in the Operation and
Installation Manual for instructions on how to set the dehumidistat.
The dehumidistat function on the main control should be set to OFF
for all seasons except the heating season, because a dehumidifying
effect occurs only when the outdoor air is dryer than the indoor air.
Set the RH level to 80 to turn the dehumidistat OFF. (Refer to the
control instructions for information on how to set the
Dehumidistat).
DEHUMIDISTAT DISABLE - automatically disables the
dehumidistat function on the main control when outdoor
temperatures exceed 15°C (59°F) for a full 24 hour period. All other
HRV features and functions operate normally while the
dehumidistat function is disabled.
If your home requires further dehumidification, use the
dehumidistat feature located on any optional main control (refer to
the Operation and Installation Manual for Optional Control
information). This feature aggressively addresses high indoor
humidity levels by initiating high speed ventilation when the indoor
humidity levels rise above the adjustable set point on the control.
DEHUMIDISTAT RE-ENABLE - automatically re-enables the
dehumidistat function if either the outdoor temperature drops below
15°C (59°F) for a full 24 hour period or if the HRV is reset
(unplugged for 30 seconds).
Glossary and Additional Information
DEFROST MODE - To ensure reliable operation during cold
weather, the HRV automatically cycles through its defrost mode
when the outdoor temperatures drop below freezing.
SELF-TEST - Each time the HRV/ERV is powered/energized, the
self-test function automatically initiates. The HRV/ERV cycles
through the available speeds and tests the damper motor operation.
The HRV/ERV defaults back to the previous operational mode and
speed selection after the self-test (approximately 60 seconds in
duration).
HRV/ERV - a Heat Recovery Ventilator (HRV/ERV) is designed
to provide fresh air into a building while exhausting an equal
amount of stale air. During the winter months, heat recovered from
the stale air, before it is exhausted to the outdoors, warms the
incoming cold fresh air. During the summer months, when the
indoor space is air conditioned, the HRV/ERV helps to cool the
incoming fresh air with the cool exhausted stale air.
STANDBY - The HRV/ERV is powered/energized and waiting for
ventilation to be initiated by an external control.
TIMERS - These optional controls may be installed at specific
exhaust locations (bathrooms etc.) to initiate high speed ventilation.
Warranty
Heat Recovery Ventilators (HRV) carry a Lifetime Warranty on the
heat recovery core and a 5 (five) year replacement parts warranty.
Energy Recovery Ventilators (ERV) carry a 5 (five) year warranty
on the energy recovery core and a 5 (five) year replacement parts
warranty.
3
Download from Www.Somanuals.com. All Manuals Search And Download.
Healthy Home System Control (HHSC)
The Healthy Home System Control (HHSC) activates the
HRV/ERV automatically to deliver fresh air into your home.
Setting the Control
The duration of the ventilation rate is adjustable on the HHSC.
Your installer sets up this control during the installation of your
system . Refer to the instructions that came with the HHSC for the
setup information.
The Healthy Home System™ Control (HHSC)
Dehumidistat (Part DH1)
Your HRV/ERV system produces a dehumidifying effect when
outdoor humidity levels are lower than indoor humidity levels.
These conditions occur normally when outdoor termperatures are
below 60°F. An additional dehumidification effect is achievable
with the Optional Dehumidistat (Part DH1).
Dehumidistat Indicator
LEDs
Set to the desired humidity
level. High speed ventilation
will initiate when the indoor
moisture level exceeds the set
point on the control.
The Optional DH1 Control may be combined with the Healthy
Home System Control (HHSC). The DH1 will initiate high speed
ventilation when the moisture level in the home exceeds the set
point on the control. Once the humidity in the house is reduced,
the HRV will revert back to the HHSC automatic setting. The
Dehumidistat should be set to OFF for all seasons except the
heating season.
Dehumidistat
Adjust button
4
Download from Www.Somanuals.com. All Manuals Search And Download.
The Dehumidistat Ventilation Control Part #DHVC
The Dehumidistat Ventilation Control offers ON/OFF, High
Speed/Low speed plus an electronic dehumidistat.
Instruction card
Key Features
•
•
•
•
•
2 Speed Fan setting (Low/High)
Electronic Dehumidistat
Instruction Card is inserted in the control
Slim-line design
Connect to 3 wire 20 gauge low voltage wire.
Dehumidistat
Indicator LEDs
On
indicator
light
High Speed
Indicator LED
High/Low
Speed
button
Turning on the Control
Press and release the ON/OFF button. The "ON Indicator Light"
will illuminate.
ON/OFF
button
Adjusting the Ventilation Speed
The unit will normally operate at low speed. Press and release the
SPEED button to initiate high speed ventilation. The "High Speed
Indicator LED" will illuminate.
Humidity Control
Your unit will produce a dehumidifying effect when outdoor
humidity levels are lower than indoor humidity levels. Never use
the dehumidistat feature when outdoor temperatures are above
59° F (15° C).
ATTENTION
*Install a jumper between 2 (ON) and 3 (RED) on the
HRV/ERV terminal block to configure the ON/OFF
button to ON/STANDBY. Refer to “Setting Standby
when using a Main Control” in this manual.
Setting the Dehumidistat
Press and release the DEHUMIDISTAT button until the
DEHUMIDISTAT LED is at the desired setting. After 5 seconds
the dehumidistat light will either flash or be on continuous.
A flashing light indicates the humidity level is higher than the
setting and the unit is operating on high speed ventilation. A
continuous light indicates the humidity level is lower than the
setting.
5
Download from Www.Somanuals.com. All Manuals Search And Download.
Optional Vent Timer Control (VTC)
The timer will override the Operational Mode (regardless of the
setting) and initiate high speed ventilation. Upon completion of the
timer cycle, the HRV/ERV returns to your selected Operational
Mode and speed setting.
ATTENTION
If the system does not have a main control
installed, the HRV/ERV Terminal Block must have
a jumper installed between 2 (ON) and 3 (RED).
Refer to “Operating the HRV/ERV without a Main
Control” in this manual.
Lifestyle 20/40/60 Minute Timer
Initiates high speed ventilation for 20, 40 or 60 minutes. The
20/40/60 Minute Status Lights indicate high speed operation.
Lockout Mode is useful if you wish to disable the timer. Set
lockout by holding the Select Button for 5 seconds. Unlock by
holding for 5 seconds.
20/40/60 Minute
Status Lights
Select Button
6
Download from Www.Somanuals.com. All Manuals Search And Download.
Maintenance Routine for HRV
1. Inspect Exterior Hoods at least once a month.
Make sure exhaust and fresh air supply hoods are not blocked or
restricted by leaves, grass, or snow. In winter, it is especially
important to make sure snow is not blocking the hoods or that frost
has not built up on the wire mesh (bird screen).
6. Clean Duct Work if Required
The duct work running to and from the HRV may accumulate dirt.
Wipe and vacuum the duct once every year. You may wish to
contact a Heating/Ventilation company to do this.
7. General Maintenance - Twice a Year
Wipe down the inside of the cabinet with a damp cloth to remove
dirt, bugs, and debris that may be present.
WARNING: Blockage of hoods may cause an imbalance.
2. Clean Air Filters (clean twice a year)
The standard filters equipped with your HRV are removable and
washable.
a) simply open access door and slide core out
b) remove filter clips
c) once clips are removed filters can be taken off the core to be
rinsed with water or a combination of mild soap and water. Do
not clean in the dishwasher
d) to re-assemble, place clean filter(s) (wet or dry) back into their
positions against the core and return clips to their original
position
8. Cleaning the Fans
Fans may accumulate dirt causing an imbalance and/or excessive
vibration of the HRV. A reduction in the air flow may also occur.
In new construction this may result within the first year due to
heavy dust and may occur periodically after that over time
depending on the outdoor conditions.
•
•
•
unplug the HRV and open the service door
remove the core
remove ducting (metal and/or flexible insulated type) from
the red and/or blue ports which are connected immediately
in-line with the fan assembly
e) slide core back into its’ original position
3. Clean Core Twice a Year
•
use a small brush, such as an old toothbrush or pipe cleaner,
and insert first
a) open access door.
b) carefully grip ends of core and pull evenly outward. Core may
be snug, but will slide out of the channel
c) once removed from the cabinet remove filters
d) wash core in warm soapy water (do not use dishwasher)
e) install the clean filters
f) install clean core
Note: Core installation label on the outer end of the core.
(a) through the large opening of the fan
assembly and then
(b) through the smaller opening in the end
of the fan assembly.
•
scrub individual fan blades until clean. Avoid moving or
damaging balancing flat weight, clip is usually found on one
or more of the fan blades
To install the clean core:
a) first mount the bottom flange of the core guide into the bottom
H channel approximately 1/4” (6mm)
b) mount the left or right side flange of the core guide
approximately 1/4” (6mm) followed by the other side
•
•
vacuum and wipe
reassemble making sure ducting is reattached firmly and
insulation and moisture barrier are sealed and taped
c) mount the top flange of the core guide into the top H channel
approximately 1/4” (6mm).
Before attempting this task, thought should be given to having a
qualified service technician complete the service work.
d) with all four corners in place and the core straight and even,
push hard in the centre of the core until the core stops on the
back of the cabinet.
NOTE: Core will appear to stick out from cabinet approximately 1/8”
(3mm). This is designed this way so that the access door will fit tight
against the core.
WARNING
Electric shock hazard. Can cause
injury or death. Before attempting to
perform any service or maintenance,
turn the electrical power unit OFF at
disconnect switch(es). Unit may have
multiple power supplies.
4. Motors - Maintenance Free
5. Drain (condensate) Line - Clean once a year
Inspect drain line, drain spout, and “P” trap for blockage, mould or
kinks. Flush with warm soapy water and replace if worn, bent or
unable to clean.
7
Download from Www.Somanuals.com. All Manuals Search And Download.
Model FC95HRV
Performance (HVI certified)
THERMALLY CONDUCTIVE, PATENTED ALUMINUM CORE
The cross-flow heat recovery core transfers heat between the two
airstreams. It is easily removed for cleaning or service.
Net supply air flow in cfm (L/s) against external static pressure
E.S.P
(external static pressure)
[cfm (L/s)]
MOTORS AND BLOWERS
@ 0.1" (25 Pa)
@ 0.2" (50 Pa)
@ 0.3" (75 Pa)
@ 0.4" (100 Pa)
76 (36)
73 (34)
70 (33)
66 (31)
Each air stream has one centrifugal blower driven by a common PSC
motor. The unit has a 2 speed fan operation.
FILTERS
Washable air filters in exhaust and supply air streams.
MOUNTING THE HRV
@ 0.5" (125 Pa)
60 (29)
88%
Four threaded inserts at corners of the cabinet designed to accept the “S”
hooks and hanging straps supplied with the unit.
Max. Temperature Recovery
Sensible Effectiveness
@ 60 cfm (28 L/s)
32°F (0°C)
32°F (0°C)
88%
75%
DEFROST
*Sensible Efficiency
@ 60 cfm (28 L/s)
Recirculating defrost system.
CASE
*Sensible Efficiency
@ 61 cfm (29 L/s)
Twenty gauge prepainted galvanized steel (G60) for superior corrosion
resistance. Insulated to prevent exterior condensation. Drain connections
2 - 1/2" (12 mm) OD.
-13°F (-25°C)
68%
120
59
VAC @ 60HZ
WATTS / Low speed.
WATTS / High speed
Amp rating
WEIGHT 52 lbs. (23.6 kg) SHIPPING WEIGHT 56 lbs (25.4 kg)
150
0.9
ELECTRONICS
• Built-in Relay for Interfacing to furnace
*Sensible Efficiency – thermal **Latent Efficiency – moisture
Note: Effectiveness - based on temp. differential between the 2 airstreams
Efficiency – takes into account all power inputs
OPTIONAL CONTROLS
80
# DHVC Ventilation Control
2 - High Speed
1 - Low Speed
Speed 2
• 2 Speed Fan setting (Low/High) • Dehumidistat
#HHSC Healthy Home System Control
• Automatically activates the unit to deliver fresh air into your home
70
60
50
40
30
20
#DH1
Dehumidistat
• Initiates high speed ventilation when the indoor humidity level exceeds
the set point
Speed 1
OPTIONAL TIMERS
#VTC
Ventilation Timer Control - Initiates high speed ventilation
for 20, 40, or 60 minutes, (3 wire) 20 gauge wire (min.) 100'
length
OPTIONAL ACCESSORIES
#WH 185 Weatherhoods, Two - 5” (125 mm) c/w 1/4” (6 mm) mesh
screen
0
0.1
0.2
0.3
0.4
0.5
0.6
Static Pressure (in w.g.)
DIMENSIONS FC95HRV inches (mm)
All units conform to CSA and UL standards.
Hanging
straps (4)
18.5"
(470 mm)
Threaded
inserts (4)
at corners
WARRANTY
18.5"
EXHAUST
Stale Air
to outside
Units carry a LIFETIME warranty on the
heat recovery core and a 5 year
replacement parts warranty.
(470 mm)
SUPPLY
Fresh air
from outside
5" round collar
Removable
Heat Recovery
Core
5" round collar
EXHAUST
Return air
from building
SUPPLY
Fresh air
to building
6" round
(conv. to oval)
collar
minimum
18 inches (459 mm)
required for
6" round (conv. to oval)
collar
Drain Pan
service access
16"
(406 mm)
Drain spout
FRONT
SIDE
TOP
Date: ___________________________________________
Tag: _____________________Qty:___________________
Project: _________________________________________
Engineer: _______________________________________
Contractor: ______________________________________
Supplier: ________________________________________
Quote#: _________________________________________
Submitted by: ____________________________________
8
Download from Www.Somanuals.com. All Manuals Search And Download.
Port Configuration and Airflow
Model FC95HRV
In order to make the HRV as space efficient as possible, the
INDOOR supply and return ports are converted from round to oval
shape. Overall size of the port remains the same. Simply bend a
standard duct fitting to the correct shape, and attach to the oval
port using the same method as for a round port.
Round port bent to oval
FC95HRV Air Flow
Stale air enters the FRONT-RIGHT side port. The air passes down
the front half of the core, then up the back half of the core and out
the RIGHT-REAR port.
Fresh outdoor air enters the LEFT-REAR port and passes down
the back half of the core. Then the fresh outdoor air passes up the
front half of the core and out the LEFT-FRONT port. This
configuration allows the air to actually travel through the core
twice, which makes the FC95HRV nearly as efficient as a double
core unit.
9
Download from Www.Somanuals.com. All Manuals Search And Download.
Model FC155HRV
THERMALLY CONDUCTIVE, PATENTED ALUMINUM CORE
The cross-flow heat recovery core transfers heat between the two
airstreams. It is easily removed for cleaning or service.
Performance (HVI certified)
Net supply air flow in cfm (L/s) against external static pressure
E.S.P
(external static pressure)
[cfm (L/s)]
MOTORS AND BLOWERS
@ 0.1" (25 Pa)
@ 0.2" (50 Pa)
@ 0.3" (75 Pa)
@ 0.4" (100 Pa)
@ 0.5" (125 Pa)
144 (68)
134 (63)
125 (59)
113 (53)
92 (43)
Each air stream has one centrifugal blower driven by a common PSC
motor. 2 speed fan operation.
FILTERS
Washable air filters in exhaust and supply air streams.
MOUNTING THE HRV
Four threaded inserts at corners of the cabinet designed to accept the “S”
hooks and hanging straps supplied with the unit.
@ 0.6" (150 Pa)
73 (34)
78%
Max. Temperature Recovery
Sensible Effectiveness
@ 65 cfm (31 L/s)
DEFROST
32°F (0°C)
32°F (0°C)
73%
64%
Recirculating damper defrost system.
*Sensible Efficiency
@ 65 cfm (31 L/s)
CASE
*Sensible Efficiency
@ 68 cfm (32 L/s)
Twenty gauge prepainted galvanized steel (G60) for superior corrosion
resistance. Insulated to prevent exterior condensation. Drain connections
2 - 1/2" (12 mm) OD. Balancing ports are located in the door.
WEIGHT 71 lbs. (32.5 kg) SHIPPING WEIGHT 73 lbs. (33.5 kg)
-13°F (-25°C)
66%
120
49
VAC @ 60HZ
WATTS / Low speed.
WATTS / High speed
Amp rating
120
1.4
ELECTRONICS
• Built-in Relay for Interfacing to furnace
*Sensible Efficiency – thermal **Latent Efficiency – moisture
Note: Effectiveness - based on temp. differential between the 2 airstreams
Efficiency – takes into account all power inputs
OPTIONAL CONTROLS
# DHVC Ventilation Control
• 2 Speed Fan setting (Low/High) • Dehumidistat
#HHSC Healthy Home System Control
• Automatically activates the unit to deliver fresh air into your home
160
2 - High Speed
2
*1 - Low speed
#DH1
Dehumidistat
* Manufacturers Data
140
120
100
80
• Initiates high speed ventilation when the indoor humidity level exceeds
the set point
OPTIONAL TIMERS
#VTC
Ventilation Timer Control - Initiates high speed ventilation
for 20, 40, or 60 minutes, (3 wire) 20 gauge wire (min.) 100'
length
OPTIONAL ACCESSORIES
60
#WH 186 Weatherhoods, Two - 6” (150 mm) c/w 1/4” (6 mm) mesh
1
screen
40
DIMENSIONS FC155HRV inches (mm)
20
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
Static Pressure (in w.g.)
FRESH AIR
FROM OUTSIDE
STALE AIR
FROM INSIDE
*NOTE: Front clearance of 25 inches (635 mm)
is recommended for servicing unit.
FILTERS
BALANCING DAMPER
RECIRCULATING
DEFROST
DAMPER
All units conform to CSA and UL standards.
BLOWERS
MOTOR
CORE
WARRANTY
Units carry a LIFETIME warranty on the heat
recovery core and a 5 year replacement parts
warranty.
STALE AIR
TO OUTSIDE
FRESH AIR
TO INSIDE
33 5/8"
(850mm)
14 3/4"
(375)
BALANCING DAMPER
CONDENSATE DRAINS
*All Duct Connections 6" (150mm)
Date: ___________________________________________
Tag: _____________________Qty:___________________
Project: _________________________________________
Engineer: _______________________________________
Contractor: ______________________________________
Supplier: ________________________________________
Quote#:_________________________________________
Submitted by: ____________________________________
10
Download from Www.Somanuals.com. All Manuals Search And Download.
Model FC200HRV
THERMALLY CONDUCTIVE, PATENTED ALUMINUM CORE
The cross-flow heat recovery core transfers heat between the two
airstreams. It is easily removed for cleaning or service.
Performance (HVI certified)
Net supply air flow in cfm (L/s) against external static pressure
E.S.P
(external static pressure)
[cfm (L/s)]
MOTORS AND BLOWERS
@ 0.1" (25 Pa)
@ 0.2" (50 Pa)
@ 0.3" (75 Pa)
@ 0.4" (100 Pa)
@ 0.5" (125 Pa)
@ 0.6" (150 Pa)
@ 0.7" (175 Pa)
@ 0.8" (200 Pa)
207 (97)
200 (94)
184 (87)
171 (80)
152 (71)
130 (61)
116 (55)
86 (40)
Each air stream has one centrifugal blower driven by a common PSC
motor. 2 speed fan operation.
FILTERS
Washable air filters in exhaust and supply air streams.
MOUNTING THE HRV
Four threaded inserts at corners of the cabinet designed to accept the “S”
hooks and hanging straps supplied with the unit.
Max. Temperature Recovery
74%
Sensible Effectiveness
@ 66 cfm (31 L/s)
DEFROST
32°F (0°C)
32°F (0°C)
74%
64%
Recirculating damper defrost system.
*Sensible Efficiency
@ 66 cfm (31 L/s)
CASE
*Sensible Efficiency
@ 109 cfm (51 L/s)
Twenty gauge prepainted galvanized steel (G60) for superior corrosion
resistance. Insulated to prevent exterior condensation. Drain connections 2
- 1/2" (12 mm) OD. Balancing ports are located in the door.
WEIGHT 71 lbs. (32.5 kg) SHIPPING WEIGHT 73 lbs (33.5 kg)
-13°F (-25°C)
62%
120
87
VAC @ 60HZ
WATTS / Low speed.
WATTS / High speed
Amp rating
164
1.4
ELECTRONICS
• Built-in Relay for Interfacing to furnace
*Sensible Efficiency – thermal **Latent Efficiency – moisture
Note: Effectiveness - based on temp. differential between the 2 airstreams
Efficiency – takes into account all power inputs
OPTIONAL CONTROLS
# DHVC Ventilation Control
• 2 Speed Fan setting (Low/High) • Dehumidistat
#HHSC Healthy Home System Control
• Automatically activates the unit to deliver fresh air into your home
220
Hi 3 - High Speed
Hi 3
Hi 2 - Medium High Speed
Hi 1 - Medium Speed
Low - Low speed
200
180
160
140
120
100
80
#DH1
Dehumidistat
* Manufacturers Data
• Initiates high speed ventilation when the indoor humidity level exceeds
the set point
Hi 2
Hi 1
OPTIONAL TIMERS
#VTC
Ventilation Timer Control - Initiates high speed ventilation
for 20, 40, or 60 minutes, (3 wire) 20 gauge wire (min.) 100'
length
LOW
OPTIONAL ACCESSORIES
60
#WH 186 Weatherhoods, Two -6” (150 mm) c/w 1/4” (6 mm) mesh
40
screen
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
Static Pressure (in w.g.)
DIMENSIONS FC200HRV
inches (mm)
INSTALLER SELECTABLE HIGH SPEED SETTINGS
Adjustable DIP switches are located on the circuit board. Hi3 is
the factory setting. Refer to the Operation and Installation
manual for the adjustment instructions.
FRESH AIR
FROM OUTSIDE
STALE AIR
FROM INSIDE
FILTERS
BALANCING DAMPER
RECIRCULATING
DEFROST
DAMPER
BLOWERS
MOTOR
CORE
*NOTE: Front
clearance
of 25 inches
(635 mm)
All units conform to CSA and UL standards.
STALE AIR
TO OUTSIDE
FRESH AIR
TO INSIDE
is recommended
for servicing unit.
WARRANTY
Units carry a LIFETIME warranty on the heat
recovery core and a 5 year replacement parts
warranty.
33 5/8"
(850 mm)
14 3/4"
(375 mm)
BALANCING DAMPER
CONDENSATE DRAINS
*All Duct Connections 6" (150 mm)
All Duct Connections 6” (160 mm)
Date: ___________________________________________
Tag: _____________________Qty:___________________
Project: _________________________________________
Engineer: _______________________________________
Contractor: ______________________________________
Supplier: ________________________________________
Quote#:_________________________________________
Submitted by: ____________________________________
11
Download from Www.Somanuals.com. All Manuals Search And Download.
Model FC150ERV
LATENT RECOVERY/MOISTURE TRANSFER CORE
The cross-flow energy recovery core transfers heat and water vapor
between the two airstreams. It is easily removed for cleaning or service.
MOTORS AND BLOWERS
Performance
Net supply air flow in cfm (L/s) against external static pressure
E.S.P
(external static pressure)
[cfm (L/s)]
Each air stream has one centrifugal blower driven by a common PSC
motor. 5 speed fan operation.
@ 0.1" (25 Pa)
@ 0.2" (50 Pa)
@ 0.3" (75 Pa)
@ 0.4" (100 Pa)
@ 0.5" (125 Pa)
@ 0.6" (150 Pa)
@ 0.7" (175 Pa)
151 (71)
140 (66)
131 (62)
123 (58)
107 (50)
98 (46)
FILTERS
Washable air filters in exhaust and supply air streams.
MOUNTING THE ERV
Four threaded inserts at corners of case designed to accept the "S" hooks
and hanging straps supplied with the unit.
CASE
81 (38)
Twenty gauge prepainted galvanized steel (G60) for superior corrosion
resistance. Insulated to prevent exterior condensation. Door balancing
ports.
@0.8 " (200 Pa)
60 (28)
Sensible Effectiveness
@ 64 cfm (30 L/s)
WEIGHT 75 lbs. (34Kg) SHIPPING WEIGHT 77lbs. (35Kg)
ELECTRONICS
32°F (0°C)
32°F (0°C)
81%
69%
*Sensible Efficiency
@ 64 cfm (30 L/s)
•Built-in Relay for Interfacing to furnace
Total Efficiency
@ 64 cfm (30L/s)
50%
47%
OPTIONAL CONTROLS
95°F (35°C)
# DHVC Ventilation Control
• 2 Speed Fan setting (Low/High) • Dehumidistat
#HHSC Healthy Home System Control
• Automatically activates the unit to deliver fresh air into your home
VAC @ 60HZ
120
63
WATTS / Low speed.
WATTS / High speed
Amp rating
173
1.4
#DH1
Dehumidistat
• Initiates high speed ventilation when the indoor humidity level exceeds
the set point
*Sensible Efficiency – thermal **Latent Efficiency – moisture
Note: Effectiveness - based on temp. differential between the 2 airstreams
Efficiency – takes into account all power inputs
OPTIONAL TIMERS
#VTC
Ventilation Timer Control - Initiates high speed ventilation
for 20, 40, or 60 minutes, (3 wire) 20 gauge wire (min.) 100'
length
220
2 - High Speed
1 - Low speed
200
180
160
140
120
100
80
OPTIONAL ACCESSORIES
#WH 186 Weatherhoods, Two - 6” (150 mm) c/w 1/4” (6 mm) mesh
2
screen
60
1
40
20
DIMENSIONS FC150ERV inches (mm)
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
Static Pressure (in w.g.)
*
All Duct Connections 6"(150mm)
ENTHALPIC CORE
MOTOR
STALE AIR
FROM INSIDE
FRESH AIR
TO INSIDE
All units conform to CSA and UL
standards.
BALANCING
DAMPER
BALANCING
DAMPER
FILTERS
WARRANTY
*NOTE: Front clearance
of 25 inches (635 mm)
is recommended
CORE
Units carry a five (5) year warranty
on the enthalpic (ERV) core and a 5
year replacement parts warranty.
STALE AIR
FRESH AIR
FROM OUTSIDE
TO OUTSIDE
for servicing unit.
3
/4"
33-5/8"
(850)
14
(375)
BLOWERS
Date: ___________________________________________
Tag: _____________________Qty:___________________
Project: _________________________________________
Engineer: _______________________________________
Contractor: ______________________________________
Supplier: ________________________________________
Quote#: _________________________________________
Submitted by: ____________________________________
12
Download from Www.Somanuals.com. All Manuals Search And Download.
Installation Methods
The Three Methods of Installation
The following three installation methods are for the
HRV/ERV system:
Installing the Ducting Between the HRV/ERV &
Living Areas in the House
A well designed and installed ducting system will allow the
• The Simplified installation.
HRV/ERV to operate at its maximum efficiency.
• The Partially Dedicated Installation
• The Fully Dedicated Installation
All ducts should be kept short and have as few bends or
elbows as possible to maximize airflow. Forty-five degree
elbows are preferred to 90° elbows. Use "Y" tees instead of
straight tees whenever possible.
All duct joints must be fastened with screws, rivets or duct
sealant and wrapped with mastic or quality duct tape to
prevent leakage. Mastic is preferred but if duct tape is used,
we recommend aluminum foil duct tape.
Simplified Installations
The Simplified Installation draws stale air from the cold air
return duct of the air handler/furnace and introduces an
equal amount of fresh air farther downstream into the cold
air return. Refer to "Simplified Installation Diagrams".
Galvanized (rigid) ducting from the HRV/ERV to the living
areas in the house is recommended whenever possible
although flexible duct can be used in moderation if
necessary.
A short length (approximately 12 inches or 300mm) of non-
metallic flexible insulated duct should be connected
between the HRV/ERV and the supply/exhaust duct system
to avoid possible noise transfer through the duct system.
The air handler/furnace blower must be running when the
unit is operating for this system to be effective. Refer to
"Interlocking the HRV/ERV to an Air Handler/Furnace
Blower".
Partially Dedicated Installations
The Partially Dedicated Installation draws stale air from
specific points in the house and introduces an equal amount
of fresh air into the cold air return. Refer to "Partially
Dedicated Installation Diagrams".
All ducts running through attics and unheated spaces must
be sealed and insulated to code.
Stale air ducts should be installed in areas of the home
where the poorest indoor air quality exists (bathrooms and
kitchen). Each location with a stale air duct should have a
timer to initiate high speed ventilation. Refer to "Optional
Timers" in this manual.
ATTENTION
Applications such as greenhouses, atriums,
swimming pools, saunas, etc. have unique
ventilation requirements which should be
addressed with an isolated ventilation system.
The air handler/furnace blower should be running when the
HRV is operating to evenly distribute the fresh air
throughout the house. Refer to "Interlocking the HRV/ERV
to an Air Handler/Furnace Blower".
Fully Dedicated Installations
The Fully Dedicated Installation draws stale air from
specific points in the house and delivers fresh air to specific
locations of the house. This system is not connected to an
air handler/furnace. Refer to "The Fully Dedicated
Installation Diagrams" in this manual.
Stale air ducts should be installed in areas of the home
where the poorest indoor air quality exists (bathrooms and
kitchen). Each location with a stale air duct should have a
timer which will initiate high speed ventilation. Refer to
"Optional Timers" in this manual.
Fresh air ducts should be installed to all bedrooms and
living areas, excluding bathrooms, kitchen and utility areas.
Grilles should be located high on a wall or in ceiling
locations. Grilles that diffuse the air comfortably are
recommended. Refer to "Grilles" in this manual. Special
care should be taken in locating grilles if the floor is the
only option available. Areas such as under baseboard
heaters will help to temper the air.
Optional in-line duct heaters are available for mounting in
the supply duct work to add heat if required.
13
Download from Www.Somanuals.com. All Manuals Search And Download.
Simplified Installation Diagrams
Simplified Installation (Return/Return Method)
Key Points
•
•
The HRV/ERV must be balanced.
It is mandatory that the furnace blower run continuously or
HRV/ERV operation be interlocked with the furnace
blower. (Refer to “Interlocking the HRV/ERV to an Air
Handler/Furnace Blower.”)
•
•
•
The duct configuration may change depending on the
HRV/ERV model. See specifications for your unit.
Check local codes / authority having jurisdiction for
acceptance.
A backdraft damper is required in the exhaust air duct to
prevent outdoor air from entering the unit when the
Furnace/Air Handler is running and the unit is in Standby,
OFF or Recirculate.
Sizing the Ductwork
It is the responsibility of the installer to ensure all ductwork is
sized and installed as designed to ensure the system will
perform as intended.
The amount of air (cfm) that an HRV/ERV will deliver is
directly related to the total external static pressure (E.S.P.) of
the system. Static pressure is a measure of resistance imposed
on the blower by length of duct work plus the number of
fittings used in the duct work.
IOof oth te HV UPAISRAan
DIRECT CONNECTION of the SUPPLY AIR STREAM and
EXHAUST AIR STREAM to the FURNACE COLD AIR RETURN.
RETURN AIR
40" (1m) MINIMUM
3' min.
recommended
Dampers for
balancing
airflows
Outdoors
Backdraft
Damper
Cool Air
Return
Forced Air
Furnace
Leaf Hinge
(not included)
Install the Backdraft Damper with the leaf hinge vertical.
The damper is installed on the “Stale Air to Outside Collar”.
Spring-Loaded Backdraft Damper
” ) arfDr at S
WARNING
The Stale Air to Outside air duct requires
a Backdraft Damper. This damper prevents
outdoor air from entering the HRV
during the operation of the Furnace/
Air Handler while the HRV is in standby,
OFF or Recirculate.
Installation Notes
•
•
Unit is normally balanced on HIGH speed with the furnace blower ON.
A minimum separation of 40 inches (1m) is recommended between the
two direct connections.
•
•
The exhaust air connection should be upstream of the supply air
connection to prevent exhausting any fresh air.
Weatherhood arrangement is for drawing purposes only. Six feet (2m)
minimum separation is recommended. The Weatherhood must also be 18"
(460mm) above grade minimum.
•
The airflow must be confirmed on site using the balancing procedures found in this manual
14
Download from Www.Somanuals.com. All Manuals Search And Download.
Partially Dedicated Installation Diagrams
Partially Dedicated System
This installation enables stale air to be drawn from the
poorest air quality areas of the home (bathrooms, kitchen).
Key Points
•
•
The HRV/ERV must be balanced.
It is recommended that the furnace blower run
continuously or HRV/ERV operation be interlocked
with the furnace blower to evenly distribute the fresh air
throughout the house.(Refer to “Interlocking the
HRV/ERV to an Air Handler/Furnace Blower.”)
•
•
•
The duct configuration may change depending on the
HRV model. See specifications for your unit.
Check local codes/authority having jurisdiction for
acceptance.
A backdraft damper is required in the exhaust air duct to
prevent outdoor air from entering the unit when the
Furnace/Air Handler is running and the unit is in
Standby, OFF or Recirculate.
Sizing the Ductwork
It is the responsibility of the installer to ensure all
ductwork is sized and installed as designed to ensure the
system will perform as intended.
The amount of air (cfm) that an HRV/ERV will deliver is
directly related to the total external static pressure (E.S.P.)
of the system. Static pressure is a measure of resistance
imposed on the blower by length of duct work plus the
number of fittings used in the duct work.
DIRECT CONNECTION of the SUPPLY AIR STREAM to the FURNACE COLD AIR RETURN
(Stale air drawn from key areas of home)
EXHAUST AIR from various parts of home.
i.e. bathrooms (if required), kitchens (if required).
Return Air
3' min.
Outdoors
recommended
Dampers for
balancing
airflows
Backdraft
Damper
Cool Air
Return
leaf hinge
Forced Air
Furnace
(not included)
Install the Backdraft Damper with the leaf hinge vertical.
The damper is installed on the “Stale Air to Outside Collar”.
Spring-Loaded Backdraft Damper
WARNING
Installation Notes
The Stale Air to Outside air duct requires
a Backdraft Damper. This damper prevents
outdoor air from entering the HRV during
the operation of the Furnace/Air Handler
while the HRV is in standby, OFF or
Recirculate.
•
•
Unit is normally balanced on HIGH speed with the furnace blower ON.
Weatherhood arrangement is for drawing purposes only. Six feet (2m)
minimum separation is recommended. The Weatherhood must also be 18"
(460mm) above grade minimum.
The airflow must be confirmed on site using the balancing procedures
found in this manual.
•
15
Download from Www.Somanuals.com. All Manuals Search And Download.
Fully Dedicated Installation Diagrams
Fully Dedicated System
This is a stand alone HRV/ERV system which
is not connected to a force air system. Stale air
is drawn from key areas of the home (bathroom,
kitchen) while fresh air is supplied to main
living areas.
Key Points
•
•
The HRV/ERV must be balanced.
The duct configuration may change
depending on the HRV/ERV model. See
specifications for your unit.
•
Check local codes / authority having
jurisdiction for acceptance.
Fresh air to house -
main living areas.
bedrooms, livingroom,
rec. room, etc.
Stale air from various
parts of home.
i.e. bathrooms (if required)
Kitchens (if required)
Outdoors
Dampers for
balancing
airflows
Installation Notes
• Unit is normally balanced on HIGH speed with the furnace blower ON.
• Weatherhood arrangement is for drawing purposes only. Six feet (2m) minimum separation
is recommended. The Weatherhood must also be 18" (460mm) above grade minimum.
• The airflow must be confirmed on site using the balancing procedures found in this manual.
16
Download from Www.Somanuals.com. All Manuals Search And Download.
Installation
Location
Install the unit in a heated space that provides convenient space for
service access. A typical location is in either a mechanical room or
an area close to the outside wall within close proximity to where
the weatherhoods are mounted. If a basement area is inconvenient
or non- existent, install the unit in a utility or laundry room.
WARNING
Improper installation, adjustment, alteration,
service or maintenance can cause property
damage, personal injury or loss of life.
Installation and service must be performed by
a qualified installer or service agency.
Attic installations are not recommended due to:
A) the complexity of work to install
B) freezing conditions in the attic
C) difficulty of access for servicing and cleaning
CAUTION
Leave sufficient clearance at the front of the access door for
servicing the air filters and core. The recommended clearance is a
minimum of 25" (635 mm) for opening and closing the door. Field
Controls provides four straps for hanging the unit from the
basement floor joists.
Unit must be installed level to ensure proper
condensate drainage. Due to the broad range of
installation and operational conditions, consider
the possibility of condensation forming on either
the unit or connecting ducting. Objects below the
installation may be exposed to condensate.
Suspend the Unit with the Adjustable Hanging Straps
Use 4 screws and 4 washers (not incldued) to attach the hanging By design, the adjustable hanging straps reduce the possibility of
straps to the floor joists. The washer must be wider than the eyelet noise, resonance, and harmonics.
of the grommet on the hanging strap.
STEP 3. Hook the bottom grommets of the straps through the "S"
hooks. Pull down vertically on the hand loops while lifting up the
bottom of the cabinet. Repeat at opposite end of the unit.
STEP 1. Insert the screws and washers (not included) through
the Hanging Strap grommets and fasten to the joists.
Joist
Hanging Strap grommets
Washers (not included)
Note: Do not pull the
Buckles
Hand Loops in a
horizontal or lateral
direction during the
Hand Loops
installation/adjustment
process.
Screws (not included)
Pull down on the hand
loops while lifting
the bottom of the unit.
Buckles
Hand Loops
STEP 4. Level the unit from left to right and front to back.
- Adjust the unit down by lifting up on the buckle.
STEP 2. Unscrew the 4 machine screws located on the upper
side of the unit. Attach the "S" hooks and reinsert the machine
screws.
- Adjust the unit up by pulling down vertically on the Hand
Loops while lifting up the bottom of the cabinet.
STEP 5. Fold the hand loops and excess strap and secure with a
nylon tie (not included).
DETAIL
Straps
Note:This illustration of the unit may
vary from the unit you are installing.
“S” hooks
Hand Loops
17
Download from Www.Somanuals.com. All Manuals Search And Download.
Drain Connection (HRV only)
Drain Connection
DRAIN HOSE PLUMBING
The HRV may produce some condensation during a defrost cycle.
This water should flow into a nearby drain, or be taken away by a
condensate pump.
PRE-PUNCHED HOLES (2)
DRAIN PAN
DRAIN PAN
CAUTION
DRAIN
SPOUT
DRAIN
SPOUT
The HRV and all condensate lines must be
installed in a space where the temperature is
maintained above the freezing point or freeze
protection must be provided.
ZIP TIE
TEE
CONNECTOR
1/2 " I.D.
DRAIN HOSE
TO DRAIN
The HRV cabinet has prepunched holes for the drain (see below).
Insert the drain spout through the hole in the drain pan. Be sure to
install the "O ring" which seals each spout to the pan. HAND
TIGHTEN the washer and lock nut which hold the drain spout in
place.
HARD PIPE PLUMBING
PRE-PUNCHED HOLES (2)
Construct a P-Trap using the plastic tee connector. Cut two lengths
of 1/2" drain hose (not included) and connect the other ends to the
two drain spouts. Position the "T" fitting to point upward and
connect the drain line. Tape or fasten base to avoid any kinks. Pour
a cup of water into the drain pan of the HRV after the drain
connection is complete. This creates a water seal which will
prevent odors from being drawn up the hose and into the fresh air
supply of the HRV.
DRAIN PAN
DRAIN PAN
1/2" HARD PIPE
DRAIN
SPOUT
DRAIN
SPOUT
TEE
JOINT
TO DRAIN
Note: Secondary drain pan may be required to protect from
condensate leakage.
CAUTION
Drain trap and tubing MUST be below
bottom of door with 1/4" per foot
downwards slope away from unit.
Grilles
Adjustable grilles should be used to balance the flow rates into and
out of various rooms. The grilles should not be adjusted after
balancing the unit.
The Techgrille
The TECHGRILLE is a round, fully adjustable grille, which
provides superior, quiet air distribution.
Grilles or diffusers should be positioned high on the wall or in the
ceiling. Kitchen Exhaust grilles must never be connected to the
range hood. They should be installed at least 4 feet (1.2 m)
horizontally away from the stove.
Field supplied balancing dampers should be installed external to
the unit to balance the amount of stale air being exhausted with the
amount of fresh air being brought into the house. Refer to Air flow
Balancing section.
4” (100 mm) Part No. 99-EAG4
5” (125 mm) Part No. 99-EAG5
6” (150 mm) Part No. 99-EAG6
CAUTION
Do not mount exhaust grille within 4’
(1.2m) (horizontally) of a stove to prevent
grease from entering the unit.
18
Download from Www.Somanuals.com. All Manuals Search And Download.
Weatherhood Installation
Installing the Ducting from the
Weatherhoods to the HRV/ERV
Weatherhoods
Fixed covered weatherhoods have a built-in bird screen with a 1/4"
(6mm) mesh to prevent foreign objects from entering the
ductwork.
The inner and outer liners of the flexible insulated duct must be
clamped to the sleeve of the weatherhoods (as close to the outside
as possible) and the appropriate port on the HRV/ERV. It is very
important that the fresh air intake line be given special attention to
make sure it is well sealed. A good bead of high quality caulking
(preferably acoustical sealant) will seal the inner flexible duct to
both the HRV/ERV port and the weatherhood prior to clamping.
5” (125 mm) Part No.WH 185
6” (150 mm) Part No.WH 186
Weatherhood Installation
COLLAR IS SUPPLIED TO
To minimize air flow restriction, the flexible insulated duct that
connects the two outside weatherhoods to the HRV/ERV should
be stretched tightly and be as short as possible.
ENSURE VAPOUR BARRIER
IS 100% SEALED TO
WALL PLATE
SCREEN
(side view)
Twisting or folding the duct will severely restrict air flow.
Hard (rigid) ducting which has been sealed and insulated should be
used for runs over 10’ (3.3 m). Refer to your building code.
12" galvanized
pipe supplied
Intake Weatherhood Requirements
•
Should be located upstream (if there are prevailing winds)
from the exhaust outlet
•
•
At least 6' (2 m) from the exhaust weatherhood
At least 6' (2 m) away from dryer vents and furnace exhaust
(medium or high efficiency furnaces)
EXTERIOR
WALL
1/4" (6 mm) SCREEN
(front view)
1. Thermal Collar slides over galvanized
sleeve of Weatherhood.
2. Fasten Thermal Collar to Belt.
3. Slide the Insulated Flexible Ducting over
the Weatherhood's galvanized sleeve and
fasten it to the Thermal Collar.
•
•
A minimum of at least 6' (2 m) from driveways, oil fill pipes,
gas meters, or garbage containers
At least 18" (460 mm) above the ground, or above the depth
of expected snow accumulation
At least 3' (1 m) from the corner of the building
Do not locate in a garage, attic or crawl space
4. Hood is hinged to allow for easy access
for cleaning of bird screen.
•
•
OUTSIDE CORNER
INSIDE CORNER
36" (1m)
recommended min.
36" (1m)
recommended min.
Exhaust Weatherhood Requirements
•
At least 6' (2 m) from the ventilation air intake
•
At least 18" (460 mm) above ground or above the depth of
expected snow accumulation
•
•
At least 3' (1 m) away from the corner of the building
Not near a gas meter, electric meter or a walkway where fog
or ice could create a hazard
6' (2m)
recommended min.
EXHAUST
INTAKE
•
Not into a garage, workshop or other unheated space
18" (460mm) min.
18" (460mm) min.
When installing the weatherhood, its outside perimeter must be
sealed with exterior caulking.
ATTENTION
CAUTION
Local codes may require greater distances for
exhaust and intake.
Weatherhood arrangement - requires a minimum of
6' (2m) separation and a minimum of 18" (460mm)
above the ground, or above the depth of expected
snow accumulation.
19
Download from Www.Somanuals.com. All Manuals Search And Download.
Installation of the Dehumidistat or Dehumidistat Ventilation Control
Standard Series Controls may be installed onto a flush mounted
2" x 4" electrical switch box or it may be surface mounted onto a
wall.
ATTENTION
Pay special attention not to damage the Contact
Pins when attaching and detaching the Face Plate.
(Figure B)
Only 1 master control should be installed to a ventilation system
(the Face Plate on this illustration may not be exactly the same as
yours).
1. Remove the Operating Instructions Card from the top of the
Operating
Instructions Card
Control (Figure A).
2. Separate the Face Plate from the Back Plate by firmly pulling
apart (Figure B). Be careful not to damage Face Plate Contact
Pins.
Face
Back
Plate
Plate
3. Place the Back Plate of the control in the desired location on
the wall and pencil mark the wall in the center of the Wire
Opening, Top Screw Hole and Bottom Screw Hole (Figure C).
Face Plate
Contact
Pins
4. Remove the Back Plate and drill a 3/8" opening in the wall to
allow for the Wire Opening and a 1/8" hole for the Wall
Anchors for the top and bottom screw holes (Figure D).
5. Pull 3/20 wire through the opening in the wall and the Wire
Opening of the Back Plate (Figure C).
Separate the
Face Plate from
the Back Plate.
Figure A -
Face Plate
Figure B
6. Connect Red, Green and Yellow to the Wiring Terminals
located on the Back Plate (Figure C).
Side View
7. Secure a single wire to the Wire Retainer located on the Back
Plate (Figure C).
8. Attach the Back Plate to the wall using the 2 supplied screws
Top Screw
Hole
and anchors.
Drill a 1/8” hole
for the Top Screw
and Anchor
9. Attach the Face Plate to the Back Plate (Figure B).
Note: Be careful to correctly align the Face Plate to avoid
damaging the Face Plate Contact Pins.
TOP
Wire
Opening
10. Insert the Operating Instructions Card into the control (Figure
Drill a 3/8” hole
for the Wire
opening
A).
Wire
11. Connect the 3/20 wire to the Terminal Block located on
Retainer
Drill a 1/8” hole
for the Bottom
Screw and
ventilator (Figure E).
Wiring
Terminals
Anchor
Bottom
Screw Hole
Figure C
Figure D
Front View of Back Plate
Drill holes in wall
Wall Face
Red #3
Back
Plate
Yellow #4
Green #5
Face
Plate
Face Plate
Contact
Pins
Figure E
Terminal Block located
on ventilator
• Yellow to YELLOW #4
• Red to RED #3
• Green to GREEN #5
Use 3/20 wire
Dehumidistat Sensor
Openings to room
air allow accurate
sensor readings.
Figure F
Correct Installation
of Back Plate
20
Download from Www.Somanuals.com. All Manuals Search And Download.
Installation and Operation of 20/40/60 Minute Timer
Operating your 20/40/60 Minute Timer
Press and release the Select Button to activate high speed
override. The High Speed Status Light will illuminate and
the unit will run on high speed ventilation for 20 minutes.
High Speed
Status Lights
The 20/40/60 Minute timers provide an extended override
time of 20 - 40 additional minutes simply by pressing and
releasing the select button.
Yellow
Red
The High Speed Status Light will dim after 10 seconds of
run time.
Select Button
Green
initiates high speed
ventilation for 20, 40
or 60 minutes.
The High Speed Status Light will flash during the last 5
minutes of the cycle.
All timers connected to the unit will illuminate for the
duration of the override when the Select Button is pressed.
Lockout Mode
Lockout Mode is used to disable the timers.
NOTE ABOUT TIMERS
The timer can be set to lockout mode by pressing and
holding the Select Button for five seconds. After five
seconds, the High Speed Status Light will flash; release the
Select Button. The timer is now in lockout mode. If the
Select Button is pressed during lockout mode the High
Speed Status Light will momentarily illuminate but no
override will be initiated.
• Timers mount in standard 2” x 4” electrical boxes.
• Wire multiple timers individually back to the unit.
• Use 3/20 low voltage wire
Red #3
If lockout mode is initiated when the timer is activated, the
timer will continue its timed sequence but will not allow any
further overrides to be initiated. Lockout mode can be
unlocked by pressing and holding the Select Button for five
seconds. After five seconds the High Speed Status Light will
stop flashing. Release the Select Button and the timer will
now operate normally.
Yellow #4
Green #5
Terminal Block
Connections
(from Timer to Terminal Block)
Yellow on timer to YELLOW #4
Red on timer to RED #3
Green on timer to GREEN #5
ATTENTION
If the system does not have a main control
installed, the HRV Terminal Block must have a
jumper installed between 2 (ON) and 3 (RED).
Refer to “Operating the HRV without a Main
Control” in this manual.
21
Download from Www.Somanuals.com. All Manuals Search And Download.
Installation of the Healthy Home System™ Control (HHSC)
HRV/ERV control. The HHSC is also typically used to
control an FAD fresh air damper.
2. Complete all wiring connections before restoring power
to the HVAC system and HRV/ERV.
Choose a Location
The HHSC controller can be installed anywhere in your
home. To simplify the installation, locate the HHSC control
near the HVAC system and/or the HRV/ERV, since the
HHSC does not require routine adjustment or occupant
interaction.
Programming the HHSC Control
1. Balance the fresh and stale airflows as instructed in this
manual.
To provide the occupants with direct access to the functions
of the controls, install optional accessory controls
throughout the house.
2. Determine the cfm flow rate as instructed in this manual.
3. To obtain the desired rate of fresh air exchange, refer to
the HHSC Control Installation Instructions to determine
the On/Off timer settings for the HHSC Control. Use the
cfm flow rate determined in step 2 as the computed or
measured fresh air flow rate (as calculated in the HHSC
instructions). To ensure adequate ventilation, ensure that
the “Fan On” time is equal to or greater than the “Vent
On” time, as programmed in the HHSC Control.
4. For continuous operation of the HRV/ERV, set
“Fan On” and “Vent On” to “Un” (unlimited), and “Fan
Off” and “Vent Off” to any setting except “Un”. This
setting also causes the HVAC fan to run continuously.
NOTE: The HHSC Control is factory programmed with the
default settings of the two On/Off timer values. No
configuration is required to use these factory default
settings.
How To Install the Controller
1. Separate the HHSC controller cover from the wall plate
(mounting base) to expose mounting holes
(see illustration).
2. Route wires through large hole in the mounting base.
Mount base against wall and mark wall through
3 mounting holes.
3. If mounting on a metal or wood surface, drill three 1/8-in.
pilot holes in wall where marked for the supplied
mounting screws. If mounting on drywall or other
surface, drill appropriate holes for wall anchors or other
means of attachment.
4. Secure mounting base to wall with either the 3 screws
provided or other fasteners, while ensuring that all wires
extend through the hole in mounting base.
5. Adjust length and routing of each wire to reach the
proper terminal and connector block on mounting base,
while leaving a 1/4 in. length of extra wire. Strip only
1/4 in. of insulation from each wire to prevent adjacent
wires from shorting together when connected.
6. Connect wires to their respective terminals on the
connector block. (Figure 1) Both (R) and (C) must be
connected for proper operation. Improper wiring or
installation may damage the controller. Ensure wiring is
correct before proceeding with installation or turning the
unit on.
Default settings:
FAN OFF
FAN ON
VENT ON
VENT OFF
20 minutes
10 minutes
10 minutes
20 minutes
7. Push any excess wire into wall and against mounting
base.
8. Snap cover onto base, while ensuring pins align with
sockets in connector.
9. Once powered the HHSC automatically enters into
operating mode.
Complete the Wiring Connections
1. Refer to subsequent wiring diagrams in this manual
that correspond to the desired control configuration.
NOTE: Disregard any wiring schematic(s) included with the
HHSC Control Installation Instructions that do not pertain to
Illustration of HHSC Control with cover off
22
Download from Www.Somanuals.com. All Manuals Search And Download.
Installation of the Healthy Home System™ Control (HHSC)
HHSC CONTROL
Gt
C
Wt
Gf
R
V
HI
C
1
2
6
7
LO
ON
R
FACTORY-INSTALLED JUMPER
DO NOT REMOVE
NO 8
NC 9
3
4
Y
BK
5
10
G
LO
HI
*
24C
HRV/ERV WIRING TERMINALS
R
C
W
Y
G
R
Y
W
G
FURNACE OR
HEAT PUMP
THERMOSTAT
12V/24 VAC Field wiring, 20 AWG min. required
* Connect V Terminal on the HHSC Control to the Hi Terminal (instead of Lo) for a shorter ventilation period.
Setting up the HHSC Control
The duration of the ventilation rate is adjustable
on the Healthy Home System™ Control (HHSC).
Refer to the instructions that accompanied the
HHSC for setup information.
The Healthy Home System™ Control (HHSC)
23
Download from Www.Somanuals.com. All Manuals Search And Download.
Installation of the HHSC with the DH1 and 20/40/60 Minute Timers (test a)
DH1 DEHUMIDISTAT
(OPTIONAL)**
%
HHSC CONTROL
80
Gt
C
Wt
Gf
R
V
HI
1
2
6
7
LO
ON
R
FACTORY-INSTALLED JUMPER
DO NOT REMOVE
C
NO
NC
BK
20
8
3
4
Y
9
R
Y
G
5
10
G
LO
HI
*
24C
HRV/ERV WIRING TERMINALS
Y
Y
R
C
W
Y
G
R
Y
W
G
R
G
R
G
FURNACE OR
HEAT PUMP
THERMOSTAT
12V/24 VAC Field wiring, 20 AWG min. required
Connect V Terminal on the HHSC Control to the Hi Terminal (instead of Lo) for a shorter ventilation period.
*
** One DH-1 Dehumidistat and/or one or more VTC timer controls may be connected as shown. Connect all
Red, Yellow, and Green control terminals to the corresponding HRV/ERV terminals.
VTC VENT TIMER CONTROL
(OPTIONAL)**
VTC VENT TIMER CONTROL
(OPTIONAL)**
Setting up the HHSC Control
The duration of the ventilation rate is adjustable
on the Healthy Home System Control™ (HHSC).
Refer to the instructions that accompanied the
HHSC for setup information.
The Healthy Home System™ Control (HHSC)
24
Download from Www.Somanuals.com. All Manuals Search And Download.
Installation of the DHVC Ventilation Control with 20/40/60 Minute Timers (test c)
DHVC VENTILATION
CONTROL
NOTE:These connections are not necessary
if the system is configured as fully
dedicated (no central HVAC connections).
FACTORY-INSTALLED JUMPER
FOR STANDBY-OFF OPERATION.
SEE “SETTING STANDBY” SECTION
OF INSTALLATION INSTRUCTIONS
HI
1
2
6
7
LO
ON
R
C
NO
NC
BK
8
3
4
Y
9
R
Y
5
10
G
G
LO
HI
24C
HRV/ERV WIRING TERMINALS
Y
Y
R
C
W
Y
G
R
Y
W
G
R
G
R
G
FURNACE OR
HEAT PUMP
THERMOSTAT
12V/24 VAC Field wiring, 20 AWG min. required
Connect V Terminal on the HHSC Control to the Hi Terminal (instead of Lo) for a shorter ventilation period.
*
** One DH-1 Dehumidistat and/or one or more VTC timer controls may be connected as shown. Connect all
Red, Yellow, and Green control terminals to the corresponding HRV/ERV terminals.
VTC VENT TIMER CONTROL
(OPTIONAL)**
VTC VENT TIMER CONTROL
(OPTIONAL)**
25
Download from Www.Somanuals.com. All Manuals Search And Download.
Interlocking the HRV/ERV to an Air Handler/Furnace Blower
Connecting the HRV/ERV as illustrated will ensure the Air
Handler/Furnace Blower Motor is operating whenever the
HRV/ERV is ventilating.
CAUTION
Consideration should be given to competing
airflows when connecting the HRV/ERV in
conjunction with an Air Handler/Furnace Blower
system.
The HRV/ERV must be interlocked to the Furnace/Air
Handler with a Simplified Installation (Return/Return
Installation) and should be interlocked with a Partially
Dedicated Installation.
HRV Terminal Block
Wire
Connector
Furnace
Thermostat
Furnace Terminal Strip
Setting “Standby” when using a Main Control
The HRV/ERV will be “fully-off” when the
OFF position is selected on the Main Control.
Timers and /or other controls will not function
when the HRV/ERV is in the OFF position.
The “fully-off” feature can be modified to
“standby-off” by adding a jumper on the
Terminal Block between 2 (ON) and 3 (RED).
“Standby” can also be achieved by setting the
main control to the ON position and selecting
speed 0*. Timers and /or additional controls
will initiate high speed ventilation when
activated.
CAUTION
Building codes in some areas require “fully-
off” functionality. Check with your local
building authority before modifying the unit
to “standby -off”.
Unintentional operation of the HRV by the
end user may occur if the unit is modified
from “fully-off” to “standby-off”.
The Terminal Block
(located on the HRV/ERV)
* Speed 0 is not available on all controls
Operating the HRV/ERV without a Main Control and Adding Dry Contact Controls
A jumper must be in place between 2 (ON) and
The HRV/ERV must have a Jumper in
3 (RED) on the Terminal Block to activate the
HRV/ERV for timers and/or dry contact
controls.
place between 2 (ON) and 3 (RED) on
the Terminal Block when installing the
unit without a Main Control.
Adding Dry Contact Controls
Low Speed - A jumper between 2 (ON) and
1 (LOW) initiates low speed ventilation.
High Speed - A jumper between 2 (ON) and
6 (HI) initiates high speed ventilation.
Dehumidistat - A dry contact for a dehumidistat
is connected between 2 (ON) and 10 (BLK).
The Terminal Block
(located on the HRV/ERV)
26
Download from Www.Somanuals.com. All Manuals Search And Download.
Balancing the Air Flows
Balancing the air flows is critical to ensuring that the amount of air introduced from the outside of the building equals the
amount of air exhausted to the outside of the building. If these two air flows are not properly balanced, the following issues
may occur:
• A positive or negative pressure may occur in the house
ATTENTION
Continuous, excessive, positive pressure may
• HRV/ERV may not operate at its maximum efficiency
• The unit may not defrost properly
drive moist indoor air into the external walls of
the building. Once inside the external walls, moist
air may condense (in cold weather) and degrade
structural components or cause locks to freeze.
Air Flow Measuring Gauges
The magnehelic gauge and the digital manometer are suitable
instruments for the balancing of air flows.
Continuous, excessive, negative pressure may
A magnehelic gauge with a scale of 0 to .25" w.c. is suitable
for accurately measuring air duct velocity. The value on the
gauge will be velocity pressure. A digital manometer requires
the ability to display differential pressures at 3 digits of
resolution.
have several undesirable effects. In some
geographic locations, soil gases such as methane
and radon gas may be drawn into the home
through basement or ground contact areas, and
may also cause the backdrafting of vented
combustion equipment.
Gauge Attachments
When sampling an air flow, various attachments are available
for use on a magnehelic gauge or digital manometer.
The following illustration shows a magnehelic gauge with
a scale of 0 to .25" w.c. with a pitot tube attachment. This
combination will measure the system air velocity pressure
accurately, regardless of the duct size or shape (either round
or rectangular).
Balancing Preparation
Prior to performing the air balancing procedure, perform the
following steps:
• Seal the ductwork system
• Confirm the installation and proper operation of all the
components of the HRV/ERV
• Fully open the balancing dampers
Magnehelic Gauge with a scale of 0 to .25” w.c.
• Turn off all household exhaust devices (range hood, clothes
dryer, bathroom fans)
Pitot tube and gauge
• Set the HRV/ERV at high speed
• Prior to balancing the unit, first adjust air flows in branch
lines to specific areas of the house
DUCT
• If the outdoor temperature is below 0˚C (32˚F), ensure the
unit is not running in defrost
AIR
• Place the magnehelic gauge on a level surface and adjust it
FLOW
to zero
Pitot tube
• If the system is a Simplified or Partially Dedicated
installation, operate the furnace/Air Handler at high speed
Magnehelic gauge
High Pressure Side
Low Pressure Side
Magnehelic Gauge (scale of 0 to .25” w.c.)
with a Pitot Tube Attachment
27
Download from Www.Somanuals.com. All Manuals Search And Download.
Balancing the Air Flows with a Pitot Tube
STEP 1. Drill a 3/16” hole in the duct (ideally 3 feet downstream of
any elbows or bends and 1 foot upstream of any elbows
or bends) in the Fresh Air and Stale air streams.
STEP 2. Insert the Pitot tube with the tip facing towards the air
stream in the Stale Air From Building air stream. Move
the Pitot tube around in the duct (facing towards the
airflow) and take an average reading. Record the reading.
Stale Air From Building
Balancing
Damper
Drill 3/16” holes in
Stale & Fresh Air
ducts.
Pitot tube tip facing
towards the air stream.
Magnehelic Gauge must be level.
Fresh Air to Building
Balancing Damper
STEP 3. Repeat Step 2 to measure the Fresh Air to Building duct.
STEP 4.
B) Upon completion of balancing, seal
the holes (foil tape recommended).
Pitot tube tip facing
towards the air stream.
Magnehelic Gauge
must be level.
A) Review the readings and damper down the duct with the
highest duct velocity pressure. Repeat Step 2 and Step 3
until both ducts show indentical readings. For this example,
the Fresh Air to Building air stream has the highest duct
velocity pressure.
Determining the cfm
After balancing the air flows, calculate the cfm flow rate.
Example
This example shows how to determine the air flow for a 6” diameter duct.
As shown in the illustration, the duct velocity pressure reads 0.025” w.c.
on the magnehelic gauge. Use the chart that came with the magnehelic
gauge to determine a duct velocity of 640 feet per minute for a duct
velocity pressure of 0.025” w.c.
Cfm Calculation
cfm = feet per minute x cross section area of duct
= 640 x 0.196
= 125
Cross Section Area of some common round duct sizes:
0.087 for 4” diameter duct
0.136 for 5” diameter duct
0.196 for 6” diameter duct
0.267 for 7” diameter duct
Magnehelic Gauge reading .025” w.c.
28
Download from Www.Somanuals.com. All Manuals Search And Download.
Air Flow Balancing using the Door Ports
FC155HRV & FC200HRV only
Door balancing ports (not on all models) are designed to be used in
conjunction with a Magnehelic Gauge or Digital Manometer to
Step 4
Close the HRV Door. Initiate power and operate the HRV on high
speed. Operate the forced air system on high speed (if the HRV is
connected to the forced air system) .
measure the Stale and Fresh airflows for balancing.
Step 5
Fresh Air
Insert the 2 rubber fittings from the gauge to the STALE AIR
Balancing Ports (upper right and lower left). Seal the FRESH AIR
Balancing Ports (upper left and lower right) with tape. Record your
reading.
Stale Air
Balancing Ports
(top-right,
bottom-left)
Balancing Ports
(top-left,
bottom-right)
Step 6
Insert the 2 rubber fittings from the gauge to the FRESH AIR
Balancing Ports (upper left and lower right). Seal the STALE AIR
Balancing Ports (upper right and lower left) with tape. Record your
reading.
Illustration of a door with door ports
Step 7
Step 1
Refer to the "Airflow Reference Chart" for your model and
determine the FRESH AIR and STALE AIR flow rates (the chart is
located on the lower portion of this page).
Step 8
Damper down the higher airflow and repeat Steps 5 to 7 as required
until both airflows are identical (balanced).
Step 9
Prepare the air flow measuring device (i.e. Magnehelic Gauge or
Digital Manometer) by connecting the hoses to the low and high
pressure side of the gauge.
Step 2
Insert the hoses into the rubber fittings from the optional Door Port
Adapter Kit (part # 99-182). Use light pressure and rotate until
fitting is snug. Do not extend the hose past the rubber fitting.
Step 3
Remove the tape and rubber fittings and reinstall the 4 Door Port
Covers.
Open the HRV Door. Remove the 4 Door Port Covers by carefully
pushing them out from the back side of the door (use the blunt end
of a large drill bit etc.).
Magnehelic Gauge hoses connected to
STALE AIR balancing ports
Airflow Reference Charts
FC155HRV
FC200HRV
Manometer
Airflow Numbers
Manometer
Reading
Airflow Numbers
(CFM)
Reading
(CFM)
Fresh Air Stale Air
Pressure
(in. w.g.)
0.100
0.110
0.120
0.130
0.140
0.150
0.160
0.170
0.180
0.190
0.200
0.210
0.220
0.240
0.250
0.260
0.270
0.280
0.290
0.300
0.310
0.320
0.330
0.340
0.350
0.360
Pressure Fresh Air Stale Air
(in. w.g.)
0.100
0.105
0.110
0.115
0.120
0.125
0.130
0.135
0.140
0.145
0.150
0.160
0.170
0.190
0.200
0.210
0.220
0.230
0.240
0.250
0.260
0.270
0.280
0.290
0.300
0.310
93
80
98
91
96
96
83
102
107
111
115
120
124
128
133
137
141
145
149
157
161
165
169
173
177
181
185
189
192
196
200
203
99
86
101
107
112
117
122
127
132
137
142
147
152
161
166
171
175
180
184
189
193
198
202
207
211
215
102
105
108
111
114
117
120
123
130
136
148
154
160
166
172
178
184
191
197
203
209
215
221
89
92
96
99
102
105
108
111
117
123
135
141
147
154
160
166
172
178
184
190
196
202
209
Illustration of measuring STALE airflow using a Magnehelic Gauge.
Magnehelic Gauge hoses connected to
FRESH AIR balancing ports
Illustration of measuring FRESH airflow using a Magnehelic Gauge.
29
Download from Www.Somanuals.com. All Manuals Search And Download.
Balancing Dampers
The FC155HRV and FC200HRV models have factory installed
Balancing Dampers located in the “Fresh Air to Building” and
“Stale Air from Building” collars.
NOTE
Installations where the HRV is ducted directly to
the return of the furnace/Air Handler may
require additional dampening on the fresh air to
building duct.
This is due to the high return static pressures
found in some furnace installations.
All other units require the installation of balancing dampers (not
included) in the “Fresh Air to Building” and “Stale Air from
Building” ductwork. Refer to the installation diagrams in this
manual for the Simplified, Partially Dedicated, and Fully
Dedicated systems.
Observe the location of the screws
when connecting ductwork to the
collar. Screws should be located no
further than 1/2” from the outside
edge of the collar and they should
be no longer than 3/4”.
Push and turn with slotted
screwdriver. Damper
automatically locks when
pressure is released.
1/2”
Illustration of Connecting ductwork to the
Balancing Damper Collars
Illustration of Adjusting the Factory Installed
Balancing Damper
30
Download from Www.Somanuals.com. All Manuals Search And Download.
Troubleshooting your HRV/ERV System
SYMPTOM
CAUSE
SOLUTION
Poor Air Flows
• 1/4” (6 mm) mesh on the outside hoods is plugged
• filters plugged
• clean exterior hoods or vents
• remove and clean filter
• core obstructed
• remove and clean core
• house grilles closed or blocked
• dampers are closed if installed
• poor power supply at site
• ductwork is restricting HRV
• improper speed control setting
• HRV airflow improperly balanced
• check and open grilles
• open and adjust dampers
• have electrician check supply voltage at house
• check duct installation
• increase the speed of the HRV
• have contractor balance HRV
Supply air feels cold
• poor location of supply grilles, the airflow may irritate
the occupant
• locate the grilles high on the walls or under the baseboards,
install ceiling mounted diffuser or grilles so as not to directly
spill the supply air on the occupant (eg. over a sofa)
• turn down the HRV supply speed. A small duct heater
(1kw) could be used to temper the supply air
• placement of furniture or closed doors is restricting the
movement of air in the home
• outdoor temperature extremely cold
• if supply air is ducted into furnace return, the furnace fan
may need to run continuously to distribute ventilation
air comfortably
Dehumidistat is not Operating
Humidity Levels are too High
• outdoor temperature is above 15°C (59°F)
•
dehumidistat is functioning normally (see “How the
Dehumidistat Works” in this manual)
• check that the correct terminals have been used
• check external wiring for a short
• improper low voltage connection
• external low voltage is shortened out by a staple or nail
• check dehumidistat setting it may be on OFF
• set the dehumidistat at the desired setting
• dehumidistat is set too high
• set dehumidistat lower
Condensation is appearing on the windows • HRV is undersized to handle a hot tub, indoor pool, etc.
• lifestyle of the occupants
• cover pools, hot tubs when they are not in use
• avoid hanging clothes to dry, storing wood and venting clothes
dryer inside. Heating wood may have to be moved outside
• vent crawl space and place a vapour barrier on the floor
of the crawl space
• moisture coming into the home from an unvented or
unheated crawl space
• moisture is remaining in the washroom and kitchen areas
• ducts from the washroom should be sized to remove moist
air as effectively as possible, use of a bathroom fan for
short periods will remove additional moisture
• on humid days, as the seasons change, some condensation
may appear but the homes air quality will remain high with
some HRV use
• condensation seems to form in the spring and fall
• HRV is set at too low a speed
• increase speed of the HRV
Humidity Levels are too Low
HRV and/or Ducts Frosting up
• dehumidistat control set too low
• blower speed of HRV is too high
• lifestyle of occupants
• set dehumidistat higher
• decrease HRV blower speed
• humidity may have to be added through the use of humidifiers
• have a contractor balance HRV airflows
• HRV air flows may be improperly balanced
• Note: minimal frost build-up is expected on cores before
unit initiates defrost cycle functions
• HRV air flows are improperly balanced
• malfunction of the HRV defrost system
• have HVAC contractor balance the HRV
• ensure damper defrost is operating during self-test
Condensation or Ice Build Up in Insulated • incomplete vapour barrier around insulated duct
• tape and seal all joints
Duct to the Outside
• a hole or tear in outer duct covering
• tape any holes or tears made in the outer duct covering
• ensure that the vapour barrier is completely sealed
Water in the bottom of the HRV
• drain pans plugged
• improper connection of HRV’s drain lines
• HRV is not level
• ensure O-Ring on drain nozzle sits properly
• look for kinks in line
• check water drain connections
• drain lines are obstructed
• make sure water drains properly from pan
• HRV heat exchange core is not properly installed
31
Download from Www.Somanuals.com. All Manuals Search And Download.
Residential Wiring Diagram
Models FC95HRv, FC155HRV, FC200HRV, and FC150ERV
Field Controls FC95HRV, FC155HRV, FC200HRV, FC150ERV
LEGEND
HI
LOW
ON
HIGH VOLTAGE
COM
NO
NOTE: Jumper between
2 ON and 3 RED
Thermistor
(Not on all units)
12/24V LOW VOLTAGE
RED
YEL
GRN
NC
BLK
P5
P4
BLUE
P7
COMMS
BLACK
K2
K7
K3
K4
P9
GREEN
P1
P3
WHITE
T4
AUTO-
TRANSFORMER
K6
K5
SEE
DEFROST
DETAIL
GREEN
Note: If any of the original
wire supplied with the unit
must be replaced, use only
TEW certified wire.
NC
NO
B
A
NC
NO
COM
COIL
COM
COIL
CAPACITOR
24VAC
24VAC
IMPORTANT: Control low voltage is 12/24VAC.
DO NOT CONNECT EXTERNAL POWER
SOURCES TO THE UNIT.
FAN
MOTOR
DIRECT
MOUNTED
CAPACITOR
AUTO-TRANSFORMER DETAIL
PINS 1, 2, AND 3 ARE OPTIONAL
DEFROST DETAILS (Not Applicable to FC150ERV)
PLUG IN CONNECTOR
P3
PCB PLUG - IN
1
4
5
6
1
2
3
2
FC95HRV
AUTO
P1
TRANSFORMER
PLUG IN
CONNECTOR
PCB PLUG - IN
1
2
P6
P3
BLACK
ORANGE
RED
P1
BLACK
3
4
1
2
ORANGE
RED
PIN 1 - BLACK
PIN 2 - ORANGE
PIN 3 - RED
3
4
P6
PIN 1 - BLUE
PIN 4 - RED
PIN 1 - GREEN
PIN 1 - RED
PIN 2 -YELLOW PIN 5 - WHITE
PIN 3 - BROWN PIN 6 - BLACK
PIN 2 - GREEN
BI-DIRECTIONAL
DAMPER MOTOR
PIN 2 - ORANGE
PIN 3 - BLACK
PIN 4 - SPARE
PIN 4 - SPARE
59-FCWIRING
REV. A
LEAVE FOR HOMEOWNER
TO BE COMPLETED BY CONTRACTOR AFTER INSTALLATION
Installing Contractor _________________________________________Telephone / Contact _____________________
Serial Number______________________________________________Installation Date ________________________
Model _________________________________________________________________________________________
32
Download from Www.Somanuals.com. All Manuals Search And Download.
|