Carrier Air Conditioner ZC User Manual

Air Conditioner Owner`s Guide  
Acondicionador de Aire Manual del Usuário  
Climatiseur Manuel de L`utilisateur  
READ THE OWNER`S GUIDE BEFORE USING  
Por favor lea el manual detenidamente antes de usar su aire aire condicionado  
Nota: Las instrucciones en Español empiezan en la página 26.  
Lisez attentivement toutes les directives avant d`installer votore appareil.  
Note: Les instruciones en Français commencent a la page 50.  
MODELSZC - Cool Only  
ZH - Heat Cool  
ZQ - Heat Pump  
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INDEX  
INDICE / INDICE  
RECEIVING THE AIR CONDITIONER  
4
1
2
3
4
5
GETTING ACQUAINTED WITH THE AIR CONDITIONER  
AIR CONDITIONER WITH REMOTE CONTROL  
OPERATING THE ELECTRONIC UNIT WITH THE REMOTE CONTROL  
OPERATING UNIT FROM THE CONTROL PANEL  
(WITHOUT THE REMOTE CONTROL)  
5
6
7
11  
AIR DIRECTION AND EXHAUST CONTROL  
TIPS TO ACHIEVE MAXIMUM EFFICIENCY AND COMFORT  
WHERE AND HOW TO INSTALL THE AIR CONDITIONER TO  
ACHIEVE A BETTER PERFORMANCE  
12  
13  
14  
6
7
8
DRAIN SYSTEM OPTIONS  
17  
22  
22  
24  
9
10  
11  
12  
SAFETY INSTRUCTIONS  
MAINTENANCE AND PRESERVATION  
PRACTICAL SOLUTIONS  
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1. RECEIVING THE AIR  
CONDITIONER  
Read the instructions in the User's Manual.  
Keep the Manual. It is always useful.  
Unpack the unit.  
NOTE  
For your safety wear gloves.  
Check if the unit exterior is in perfect condition.  
Check if the items provided with the unit are inside the  
box.  
1 - User's Manual  
2 - Seal  
3 - Drain pan  
4 - Screws (4)  
5 - Remote control and batteries  
6 - Rear drain  
In case there is any damage, or if one of the mentioned  
items is missing, contact the store that sold it to you.  
NOTE  
The window installation accessory kit  
comes with cooling only units.  
4
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2. GETTING ACQUAINTED WITH THE  
AIR CONDITIONER  
Check the appliance technical characteristics on the  
nameplate.  
Nameplate  
A - Model  
B - Serial number  
C - Voltage (V)  
D - Circuit Breaker (A)  
E - Cooling capacity (Btu/h and W)  
F - Power consumption (W)  
G - Current (A)  
H - Power efficiency (W/W)  
I - Heating capacity (Btu/h and W)  
Cabinet  
A - Horizontal louvers for the air flow  
B - Vertical louvers for the air flow  
C - Air exhaust control  
D - Safety screws (both sides)  
E - Filter cover  
F - Filter  
G - Control panel  
H - Front Grille  
5
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3. AIR CONDITIONER WITH REMOTE CONTROL  
Remote control  
On/Off  
Energy Saver  
Turbo  
Turbo mode  
Heating mode  
Temperature and Timer adjustment  
Timer  
Cooling mode  
De-humidification mode  
Fan mode  
Speed setting  
Sleep mode  
Auto mode  
Control panel  
Main display (indicates the selected temperature or mode)  
1 - On/Off  
2 - Filter cleaning indicator  
3 - Timer on indicator  
4 - Selector  
NOTE  
In order to change the temperature unit from Celsius to Fahrenheit degrees, or vice-versa,  
simultaneously press the Select button and (+) for 3 seconds on the control panel.  
6
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Timer operation, turn the unit off or on at a  
determined time (from 1 to 12 hours), press the Timer  
button. If the unit is off, after the programming, it will  
turn on at the end of the set time. If it is on, it will  
turn off at the end of the period.  
4. OPERATING THE ELECTRONIC  
UNIT WITH THE REMOTE CONTROL  
Insert two 1.5 V AAA batteries (supplied with the  
electronic model unit), opening the cover on the rear  
of the remote control.  
The battery useful life is around one year.  
Use only new batteries. Use only specified batteries.  
When this function is activated, the corresponding  
indicator remains lit on the panel.  
To turn on or off the unit, press the On/Off button.  
NOTE  
The unit display will turn off 5 minutes  
after the mode is activated, and the Timer  
indicator will remain lit.  
In order to set the time to turn on and off, press the  
buttons (+) or (-) until the desired time (in number of  
hours) is achieved.  
NOTE  
The unit "beeps" every time an  
operation is activated.  
7
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These buttons set the time hour by hour, up to 12 hours.  
To display the room temperature, press buttons (+)  
and (-) simultaneously for 3 seconds.  
To cool, press the Cooling mode button.  
NOTE  
To cancel this function, press the Timer  
button again, and set the time to zero.  
To increase or reduce the temperature in the room,  
press the buttons (+) or (-), as required.  
When this function is activated, the letter is displayed  
on the panel.  
To heat, press the Heating function button.  
NOTE  
Only for models with heat feature.  
NOTE  
The temperature ranges from 18ºC / 65°F  
to 32ºC / 90°F. To set the maximum or the  
minimum, the unit beeps twice.  
When this function is activated, the letter is displayed  
on the panel.  
8
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In order to circulate air (without cooling or heating),  
press the Fan button.  
To automatically adjust the unit according to the room  
temperature variations, alternating between cool and  
heat and high, medium or low speed, activate the Auto  
mode.  
NOTE  
The Fan Function only circulates the air in  
the room.  
When this function is activated, the letter is displayed  
on the panel.  
When this function is activated, the letter is displayed  
on the panel.  
To eliminate the air humidity in the room, press the  
De-humidification button. This function gradually  
removes the room humidity, with little changes to the  
temperature, providing more comfort.  
To set the fan speed, press the fan speed button.  
The speed can be selected among one of the three  
existing levels.  
The selected speed (air flow) will be indicated on the  
control panel as follows:  
When this function is activated, the letter is displayed  
on the panel. The unit will always operate in low cooling.  
9
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In order to cool or heat the room quickly, set the  
temperature as desired, and press the Turbo mode  
button.  
NOTE  
The unit display will turn off 5 minutes  
after the mode activation, and the Timer  
indicator remains.  
When this function is activated, the letter T is displayed  
on the panel.  
The Turbo function will turn off as soon as the selected  
temperature is reached, and from then on, it will operate  
in last selected mode.  
To save power, press the Energy Saver button.  
To automatically set the room temperature during  
sleep time, providing more cost-effectiveness and  
comfort, activate the Sleep mode.  
The Energy Saver function reduces the consumption of  
power, turning off the fan when the compressor or  
resistance is off. The function is activated and de-  
activated by means of the remote control. When the  
function is activated, the display exhibits the acronym  
.
After this mode is activated, the unit will increase (in  
cooling) or decrease (in heating) the set temperature  
in 1ºC / 2°F per hour, during the first two hours,  
remaining at this temperature for more than 6 hours.  
When the total 8-hour period has elapsed, the unit will  
return to the initial temperature. On the display,  
will appear (sleep - to sleep).  
10  
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5. OPERATING UNIT FROM THE CONTROL PANEL  
(WITHOUT THE REMOTE CONTROL)  
To select any one of the functions on the unit, press  
the Select button once, and the function programmed  
will appear on the display. Then, press the button (+),  
or the button (-), until achieving the desired function.  
Release the button, and the unit will take on this new  
programming.  
To change the fan speed, press the Select button  
twice, and the display will exhibit the programmed  
speeds, that is, F1, F2 or F3. Then, press the button  
(+), or the button (-), until achieving the new speed.  
Release the button, and the unit will take on this  
new programming.  
Display  
- Fan  
- Cooling  
- De-humidification  
- Auto (Automatic)  
- Heating (only for HOT/COOL models)  
- Turbo  
- Sleep  
- Energy Saver  
Next, the desired temperature can be set using the  
buttons (+), or (-).  
11  
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6. AIR DIRECTION AND EXHAUST  
CONTROL  
Four way air flow provided by the mobile  
louvers.  
When the vertical louvers are moved, the air  
flow is directed to the left or to the right.  
When the horizontal louvers are moved, the  
air flow is directed up or downwards.  
The air exhaust control is made through the  
device located next to the louvers.  
IMPORTANT  
The Exhaust function allows removing the  
used air, smoke, and odors from the room  
and sending them to the outside.  
The use of exhaust control with the unit in  
cooling or heating reduces the unit efficiency.  
Therefore, we recommend to use it, whenever  
necessary, in the Fan function.  
12  
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The air conditioner has been designed to  
operate withim the folowing voltage and  
temperature conditions.  
7. TIPS TO ACHIEVE MAXIMUM  
EFFICIENCY AND COMFORT  
Voltage  
Nominal  
115V/60Hz  
Keep the air filter clean, and do not turn on the unit  
without the air filter.  
Minimum  
104V  
187V  
Maximum  
127V  
Do not wait until the room temperature gets too low or  
too high. Turn on the unit before that.  
208-230/60Hz  
253V  
MAXIMUM OUTSIDE TEMPERATURE  
Cooling..............maximum 109ºF (43°C)  
Do not exaggerate in the temperature intensity (too hot  
or too cold).  
NOTE  
For the heating mode on the heat pump  
models, the electrical heater start operating.  
When the outside temperature drops below  
45º F (7º C).  
Exaggerated temperatures waste energy.  
When turning on the air conditioner, keep doors, windows  
and curtains closed.  
These precautions increase the unit efficiency, and  
reduce the power consumption.  
Before sleeping, set the unit to low speed in order to  
reduce the noise level.  
Do not use the air conditioner to dry clothes, to preserve  
food, and nor to acclimatize environments for animals  
or plants.  
During long periods when the air conditioner is not  
used, turn it on for some minutes once a month. If the  
model is HEAT /COOL, turn it on in heating mode.  
13  
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6. Comply with the minimum distance required for the  
installation of more than one unit on a same wall.  
8. WHERE AND HOW TO INSTALL  
THE AIR CONDITIONER TO ACHIEVE  
A BETTER PERFORMANCE  
/ 40”  
1. Never obstruct the air circulation of the unit installing  
it behind curtains, furniture or partition walls.  
2. Try to install the unit on a wall directed toward the  
east, because the sunrays are less intense.  
7. Avoid installing the outside surface of the air  
conditioner turned to closed environments as roof  
boards, garages, etc, the outside temperature might go  
over the maximum operating temperature and damage  
the unit.  
3. Avoid using this unit in Cooling with inside temperatures  
lower than 20ºC / 68°F, so that the ice does not accumulate  
in the inside heat exchanger.  
8. Whenever you want to change from Cooling to Heating,  
or vice versa, turn off the appliance, and wait for 3  
minutes before turning it on again.  
NOTE  
The electronic models have an automatic  
protective device that allows restarting  
the compressor only 3 minutes after the  
shutdown.  
4. Install the air conditioner facing the largest  
free area.  
5. Pay attention to the minimum distances between  
the external surface of the unit and the wall near  
it.  
9. In case of power outage, turn off the air conditioner  
immediately, and turn it on again only 1 minute after  
the power is re-established. This procedure will prevent  
voltage variations that can cause damage to the  
compressor.  
10. Do not use the circuit breaker as an On-Off switch.  
The circuit breaker is the main safety device of the  
electric circuit.  
14  
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Cut opening in wall. For dimensions see Fig. below.  
THROUGH-THE-WALL INSTALLATION  
Frame opening in wall. For wood framing,provide  
a wooden framing support or other approved  
structure for fastening casing to wall. See Fig.  
for typical wood framing.  
NOTE  
Window installation GW 05825004 instructions come  
with the window accessory kit only for ZC models. It is  
available as an accessory for ZH and ZQ models.  
FRAME OR  
BACK UP STRIP  
WALL STUD  
Through-the-wall installation can be made in wood  
frame or masonry walls. The casing must be tipped to  
the outside to aid in draining condensate. The installation  
should be weatherproofed outside and finished  
FINISHED  
OPENING  
DIMENSIONS  
17 5/16”  
(440mm)  
inside.Installations in wood framed or masonry walls  
can be made using the casing as follows. Fasten the  
casing directly to masonry or studding using masonry  
or woodscrews. Adjust the outward tip front to rear, so  
it drops from 3/16 to 3/8-in. (5-10-mm). If wall thickness  
overlaps the side louver in unit casing,make wall opening  
wider, as shown in Fig. below. If wall projects beyond  
back of unit, use baffles onrear corners of casing.  
26 3/16” (665mm)  
Tipical wood framing  
For masonry framing, use a lintel to support wall  
above opening. Mouting angles are sometimes  
assembled to casing. Be sure to size the wall opening  
to provide clearance for metal thickness of casing  
and mouting angles if they are used. If mounting  
angles are to be used with casing, position angles  
as follows:  
6 3/4(17 cm)  
45°  
1. Flush with unfinished wall - plaster over or use  
decorative molding.  
2. Against finished wall - use decorative molding.  
3. Inside wall opening - use decorative molding.  
12” (30 cm)  
CAUTION  
Good framing construction practices must  
be followed to ensure a safe, secure and  
properly installed unit.  
15  
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Be careful not to be injured by the metal parts.  
INSTALL CASING IN WALL  
NOTE  
Unit casing should project ½” (13mm) in to  
room to ensure proper fit of decorative grille.  
Remove the two screws that hold the plastic front (one  
at each side).  
Disconnect the ground wire and remove the unit  
from the wrapper pulling it by the bottom.  
Tip casing to outside. Tip is necessary for draining  
condensate to the rear of the basepan, to allow for  
excess condensation run-off. The tip also helps to  
prevent leakage into the room by allowing excess water  
to drain away from the building.  
Remove the plastic front.  
Remove the safety screw.  
The recommended outward tip is 3/16 to 3/8 in. (5 to 10  
mm) from inside to outside. This means that back of  
casing outside the room must be 3/16 to 3/8 in. (5 to 10  
mm) lower than the front edge inside room.  
16  
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Install the draining system for the condensing water  
before positioning the unit in the cabinet. You must use  
one of the two existing systems, depending on how,  
and where the unit will be installed.  
IMPORTANT  
If unit is installed where condensate  
drainage from the back of the unit can  
drip onto pedestrians or neighboring  
property, use the external drain kit  
supplied with the unit. See installation  
instructions on drain kit. - Step 9.  
9.1 DRAINING SYSTEM THROUGH THE REAR  
OUTLET  
NOTE  
Remove the rear plug from the unit, and  
install the drain (item 6, page 4).  
Hold tip angle and mark with chalk the location of  
screw holes to be drilled in each side of the casing for  
fastening in wall opening.  
Drill 3 screw holes in each side of wood frame.  
Recheck outward tip.  
NOTE  
Chassis is heavy. Obtain help when lifting  
to avoid personal injury.  
Pass a 5/8" (15,9 mm) plastic hose through the hole  
located on the rear of the cabinet.  
9. DRAIN SYSTEM OPTIONS  
The hose must be long enough to reach the  
rain water drain.  
The conditioner comes with the two drain holes closed  
by plugs.  
The conditioner is projected to use one of the three  
function options:  
1) No drain connection. That way provides the most  
efficiency operation, but has splash noise, dripping  
of rain water or condensate water.  
2) Rear drain, which provides a good efficiency for  
operation and very low splash noise, or  
3) Drain pan, which captures the most condensate and  
does not have splash noise, but has lower efficiency  
operation. Both the rear drain and the drain pan can  
be connected to a hose and directed to a convenient  
location on the ground, or a suitable floor drain.  
17  
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9.2 DRAINING SYSTEM THROUGH THE BOTTOM  
OUTLET (USING THE DRAIN PAN)  
Install one of the hose ends at the drain outlet.  
The other end of the hose must be connected to the  
water mains.  
Position the drain pan inside the cabinet.  
The installation of this draining system is  
not recommended when the unit is  
installed on sites with difficult access  
(example: far from windows and inside  
buildings), because it is difficult to connect  
the hose to the water mains.  
Install a 5/8" (15,9 mm) plastic hose at the outlet of  
the drain pan.  
The hose must be long enough to reach the  
rain water drain.  
18  
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INSTALLING THE UNIT IN THE CABINET  
Two people must install the unit on the cabinet in order  
to guarantee its perfect balance and alignment.  
The other end of the hose must be connected to the  
rain water drain.  
IMPORTANT  
Remove the existing plug in the inside  
portion of the unit, the "highest one",  
located next to the letter "A".  
Take care not to crease or bend the hose.  
The installation of this draining system is  
recommended for most kinds of  
installation (for example: on walls with  
sash or on windows), since this makes  
easier to connect the drain hose to the  
rain water drain.  
Lift the unit, align it with the cabinet, and slide it until  
it is perfectly inserted.  
Install the safety screw on both sides.  
IMPORTANT  
To get the maximum performance with the  
lowest power consumption, we recommend  
using the draining system through the rear  
outlet.  
19  
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Install the sealing tape and the flashing finishing.  
ELECTRICAL DATA  
1. All wiring must comply with local and national electrical  
codes. All wiring must be installed by qualified and  
skilled electricians. If you have any questions regarding  
the following instructions, contact a qualified electrician.  
2. Check available power supply and solve any household  
wiring problems BEFORE installing and operating this  
unit.  
NOTE  
Sealing tape and flashing are not included with  
machine.  
3. An individual branch circuit and single receptacle used  
only for this air conditioner, must be available. See Table  
1 for suggested wire sizes for individual branch circuit.  
4. For your safety and protection, this unit is grounded  
through the power cord plug when plugged into a matching  
wall outlet. If you are note sure whether your wall  
outlet is properly grounded, please consult a  
qualified electrician.  
Positioning the cable on the power outlet side  
5. The wall outlet you select must macth the plug on the  
unit power cord, and must be within reach of the installed  
unit.  
NOTE  
Power cord is 55 in. (1,4 m) long and extends from  
bottom of control panel. See Step 24, if power cord  
must be relocated to opposite side of unit. Do NOT  
use a plug adapter or extension cord.  
The unit is prepared for this condition.  
6. Follow fuse specifications indicated on unit  
nameplate. See Table 2. Nameplate is located  
above unit control panel inside the air discharge  
section. For clear access to nameplate, front grille  
must be removed as described on page 6.  
NOTE  
Unit model/catalog number, service/discrete number,  
and serial number can be found on the nameplate.  
When calling for information and service, be sure  
to provide the service/discrete number.  
Install the plastic front, fastening it with two screws  
(one on each side).  
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To test your power supply cord:  
1. Plug power supply cord into a grounded 3-prong outlet.  
2. Press RESET.  
3. Press TEST (listen for click; Reset button will trip and pop out)  
4. Press and release RESET (listen for click; Reset button will latch and  
remain in). The power supply cord is ready for operation.  
POWER SUPPLY CORD  
NOTES  
oThe Reset button must be pushed in for proper  
operation.  
oThe power supply cord must be replaced if it  
fails to trip when the test button is pressed or  
fails to reset.  
oDo not use the power supply cord as an off/on  
switch. The power supply cord is designed as a  
protective device.  
NOTE  
Power cord is 55 in. (1,4 m) long and extends from  
bottom of control panel. See Step 24, if power cord  
must be relocated to opposite side of unit. Do NOT  
use a plug adapter or extension cord.  
oA damaged power supply cord must be replaced  
with a new power supply cord obtained from the  
product manufacturer and must not be repaired.  
oThe power supply cord contains no use  
serviceable parts. Opening the tamper-resistant  
case voids all warranty and performance claims.  
This room air conditioner is equipped with a power supply  
cord required by UL (Underwriters Laboratories). This power  
supply cord contains state-of-the-art electronics that sense  
leakage current. If the cord is crushed, the electronics detect  
leakage current and power will be disconnected in a fraction  
of a second.  
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10. SAFETY INSTRUCTIONS  
11. MAINTENANCE AND  
PRESERVATION  
Do not allow children to operate the unit.  
During thunderstorms, turn off the unit on the panel, or  
on the remote control, and turn off the circuit breaker,  
too.  
CLEANING OF THE PLASTIC FRONT AND OF  
THE CABINET  
To clean the plastic front and the cabinets, use a soft  
cloth soaked in warm water and neutral detergent.  
To clean the unit, always turn off the circuit breaker.  
Do not turn the unit off at the socket.  
Do not touch the power supply cable or any other electric  
component of the unit with wet hands.  
Never insert objects or fingers in the openings of the unit  
because this can injure you.  
Do not attempt to repair the unit if you are not duly  
qualified.  
The filter door can be  
removed for cleaning  
purposes.  
Call the Authorized Carrier Technical Assistance Service.  
If the air conditioner has a remote control, keep it in a  
safe location, to prevent breakage or loss.  
When cleaning, do not use steel sponge or any other  
abrasive product. This can scratch the unit.  
OPERATION WITH POWER OUTAGE  
IMPORTANT  
In case of a power outage while the unit  
is running, the operating conditions will  
be memorized and re-established when  
the unit is turned on again. However, the  
unit will not turn on automatically with  
the recovery of the power.  
Abrasive product  
Steel sponge  
The TIMER programming will be cancelled.  
When you leave home during a power  
outage, disconnect the unit from the  
socket, to prevent it from turning on  
automatically when the power is re-  
established.  
Do not apply detergent, alcohol or water  
directly to the plastic front.  
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Cleaning by vacuum: pass the vacuum cleaner hose  
nozzle to remove the dust accumulation.  
CLEANING OF THE AIR FILTER  
An obstructed air filter reduces the capacity of the air  
conditioner, and increases the power consumption.  
Check it monthly.  
Washing: position the filter with the dirty part turned  
downwards, and let the water run on it. This way, all the  
dirt and impurities will be easily removed.  
Do not use the air conditioner without the filter, since  
the dust and the impurities will damage it, or require  
a specialized cleaning.  
Install the filter with the knob downwards.  
For electronic conditioners, there is an indicator ( )  
that warns when the filter needs to be cleaned.  
After cleaning, press simultaneously for 3 seconds, the  
Select button and the (-) button, and the indicator light  
will turn off.  
The air conditioner filter can be cleaned by vacuum or  
washing.  
Close the plastic front.  
Before starting to clean, turn  
off the unit, and open  
the plastic front.  
INTERNAL CLEANING AND GENERAL  
INSPECTION  
The unit must be internally cleaned, at least once a year,  
by a specialized technician of the Authorized Technical  
Assistance.  
Remove the filter.  
If the unit is installed in a dusty environment, or operated  
during many hours a day, the internal cleaning must be  
made more frequently.  
NOTE  
This service is not covered by the  
Warranty.  
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12. PRACTICAL SOLUTIONS  
Before calling an Authorized Technical Assistance, see how to act in case the air conditioner presents any of the  
failures below:  
OCCURRENCE  
PROBABLE CAUSES  
SOLUTIONS  
The air conditioner  
does not operate  
1. Circuit breaker off  
2. Power supply cable disconnected from the electric current  
3. Power failure  
1. Turn on the circuit breaker again  
2. Connect the cable to the socket  
3. Wait until the power supply is re-established  
The air conditioner does 1. Dirty air filter  
1. Clean the air filter  
not cool or does not  
heat properly  
2. Obstruction in the air flow  
2. Remove the obstructions: curtains, couches, etc.  
3. Close the doors and windows  
3. Open room  
4. Heat source in the room  
5. Thermostat button improperly positioned  
6. Unit improperly dimensioned for the room  
7. Strong sunrays entering into the room  
4. Eliminate the heat source  
5. Adjust the conditioner controls properly  
6. Redefine the unit model choosing a proper one for  
the room  
7. Block the rays, but do not obstruct the air flow  
Inside heat exchanger  
is frozen  
1. Insufficient air circulation  
2. Dirty air filter  
1. Unobstruct the appliance front  
2. Clean the air filter  
Water leaks to the  
inside of the room  
1. Obstructed drain  
1. Unobstruct the drain  
2. Incorrect installation.  
2. Correct the installation, according to the instructions  
of this Manual  
3. Cabinet installed without the outward inclination  
3. Correct the inclination, as described in this Manual  
Compressor does not  
start  
1. Voltage below the normal level (115V or 220V)  
2. Unit turned off, and turned on immediately after  
1. Contact the power supply services in your region  
2. Wait 3 minutes to turn on again  
Water noise in the  
appliance  
1. Excessive accumulation of condensation water  
inside the appliance  
1. Use the Draining System through the bottom outlet  
(using the drain pan)  
Message on the display 1. Failure in the inside temperature sensor  
1. Contact the Authorized Technical Assistance  
2. Contact the Authorized Technical Assistance  
3. Clean the filter, following the instructions on page 23  
(electronic models)  
2. Failure in the outside temperature sensor  
3. Dirty filter  
E4  
E5  
FL  
Remote control does not 1. Batteries without charge  
operate 2. Damaged remote control  
1. Replace the batteries  
2. Use the electronic panel until the damaged control  
is replaced  
If the failure persists, and cannot be solved in accordance with the directions, turn off the appliance, and do not try to restart it. Request the  
assistance of the nearest Authorized Service. For that, refer to the enclosed list of authorized offices.  
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Carrier  
Room Air Conditioner  
Full Warranty  
ONE-YEAR WARRANTY - CARRIER warrants to the user that this product will be free from defects of workmanship under normal  
use and maintenance for a period of one year from the date of original purchase. CARRIER, through an independent servicing dealer  
or service station, will either repair or replace a defective product (as decided solely by CARRIER) free of charge to the user. CARRIER  
may replace any defective part with either a new or remanufactured part, at CARRIER's sole option.  
EXTENDED FOUR-YEAR WARRANTY ON SEALED REFRIGERATION SYSTEM ONLY - During the second through fifth years after  
date of original purchase, CARRIER further warrants to the user that the compressor, condenser, evaporator, and connecting tubing  
will be free from defects in material or workmanship under normal use and maintenance. CARRIER will either repair or replace (as  
decided solely by CARRIER) any defective compressor, condenser, evaporator, or connecting tubing free of charge to the user, including  
a recharge of refrigerant for the system if necessary. However, THIS LIMITED WARRANTY DOES NOT INCLUDE costs incurred for  
diagnosing, removing, installing, shipping, or transporting the product or any parts. User is responsible for these costs; however,  
SUCH COSTS MAY BE COVERED by a separate warranty or service agreement provided by the seller or another third party, such  
agreement being separate and distinct from this factory warranty.  
LIMITATION OF WARRANTIES - ALL IMPLIED WARRANTIES (INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS  
FOR A PARTICULAR PURPOSE) ARE HEREBY LIMITED IN DURATION TO THE PERIOD FOR WHICH HEREIN. Some states do not allow  
limitations on how long an implied warranty lasts, so the above limitations may not apply to you. THE EXPRESS WARRANTIES MADE  
IN THIS WARRANTY ARE EXCLUSIVE AND MAY NOT BE ALTERED, ENLARGED, OR CHANGED BY ANY DISTRIBUTOR, DEALER, OR OTHER  
PERSON WHATSOEVER. CARRIER WILL NOT BE RESPONSIBLE FOR ANY SPECIAL, INCIDENTAL, OR CONSEQUENTIAL PROPERTY OR  
COMMERCIAL DAMAGES OF ANY NATURE WHATSOEVER. Some states do not allow the exclusion of incidental or consequential  
damages, so the above limitation may not apply to you. All work provided for by this warranty shall be performed during normal  
working hours. All replacement parts, whether new or remanufactured, assume as their warranty period only the remaining time  
period for which the applicable component is expressly warranted herein.  
CARRIER WILL NOT BE RESPONSIBLE FOR:  
1. Damage due to faillure to perform normal maintenance as outlined in the Owner's Guide.  
2. Instruction on methods of control and use of air conditioning unit after initial installation.  
3. Damage or repairs needed as a consequence of faulty installation or application. This is the reponsibility of the installer.  
4. Failure to start due to voltage conditions, blown fuses, open circuit breakers, or any other damages due to the inadequacy or  
interruption of electrical service.  
5. Damage or repairs needed as a consequence of any misapplication, abuse, unauthorized alteration, improper servicing or operation.  
6. Damage as a result of floods, winds, fires, lightning, accidents, corrosive environments, or other conditions beyond the control  
of CARRIER.  
7. Any parts not supplied or designated by CARRIER.  
8. CARRIER products installed outside the continental U.S.A., Alaska, Hawaii, and Canada.  
9. Shipping damage or damage as a result of storing or transporting the unit.  
Form No. 530-048(Rev. 7/92)  
This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.  
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CARRIER CORPORATION  
IF YOUR UNIT DOES NOT WORK, FOLLOW THESE STEPS IN ORDER:  
1.  
2.  
CHECK THE THINGS YOU CAN DO YOURSELF. These include being sure the air conditioner is plugged in firmly  
in an appropriate receptacle, checking the fuse or circuit breaker and ensuring its replacement or resetting,  
if necessary, and rereading the instruction book to ensure all controls are set properly. By doing this you  
can save money. Many unnecessary calls result in the serviceman doing what the owner can do for himself.  
CONTACT YOUR DEALER OR THE CARRIER AUTHORIZED SERVICE CENTER. You may find this name on the  
product, on your invoice, or in your Homeowner's Packet.  
3.  
4.  
CONTACT THE NEAREST CARRIER DISTRIBUTOR SERVING YOUR AREA. (See Telephone Yellow Pages.)  
CONTACT CARRIER IF A SATISFACTORY SOLUTION IS NOT REACHED IN STEPS 2 AND 3.  
Carrier Air Conditioning  
Consumer Relations Department  
P.O. Box 4808  
Carrier Parkway  
Syracuse, New York 13221  
Telephone: 1-800-CARRIER (227-7437)  
From Canada: (315) 432-7885  
Model/Catalog No  
Service/Discrete  
Date of Installation  
Name of Owner  
Unit Serial No  
Installed By  
Address of Installation  
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