Manual

ManualsBrandsCarrier ManualsCentral air conditionerSERIES300 Official Carrier heat pump

UNIT SUPPORT

Your split-system outdoor uuit should be maiutaiued at a level

position. If its support should shift or settle so that the unit is

no longer level, you should correct the condition. Relevel it

promptly to assure water drains out of the unit. If you notice

that water or ice collects beneath the unit, arrange for it to be

drained away from the unit.

Heat pumps installed in snowbelt areas should be elevated with

support feet or a snow stand.

BEFORE YOU REQUEST A

"SERVICE CALL"

CHECK FOR THESE EASILY SOLVED

PROBLEMS:

• Check the indoor and outdoor disconnect switches. Verily

that circuit breakers are ON or that fuses have not blown.

• Check l\w sufficient airflow. Check the air filter(s) t\_r any

accumulations of dirt. Check t\w blocked return-air or supply-

air registers. Be sure registers are open and unobstructed.

• Check the settings on your indoor thermostat. If you desire

cooling, make sure that the temperature control selector is set

below room temperature and the SYSTEM or MODE control

is set to COOL or AUTO. If you require warmth, make sure

that the temperature control selector is set above room temper-

ature and the SYSTEM or MODE control is set to HEAT or

AUTO. The FAN control should be set to ON t\w continuous

blower operation or AUTO if you wish blower to function only

while your heat pump is operating.

If your coml\wt system still lhils to operate, turn your system

off and contact your servicing dealer t\w troubleshooting and

repairs. Specify your apparent problem, and state the model

and serial numbers of your equipment. (Ytm should have theru

recorded on the last page of this booklet.) With this informa-

tion, your dealer may be able to offer helpful suggestions over

the phone or save valuable time through knowledgeable prep-

aration l\_r the service call.

REGULAR DEALER

MAINTENANCE

In addition to the routine mainte-

nance that you perl\wm, your home

comfort system should be inspect-

ed regularly by a properly trained

service technician. The inspection

(preferably twice each year. but at

least once every year) should

include the l\_llowing:

• Routine inspection of air filter(s). Replacement or cleaning

as required.

• Inspection and cleaning of the blower wheel, housing, and

motor as required.

• Inspection and, if required, cleaning of indoor and outdoor coils.

• Inspection of the indoor coil drain pan, plus the primary and

secondary drain lines. If supplied, the auxiliary drain pan and

line should be inspected at this time. Service should include

cleaning if required.

• A check of all electrical wiring and connections.

• A check t\_r secure physical connections of individual com-

ponents within units.

• Operational check of the heat pump system to determine

actual working condition. Necessary repair and/or adjustment

should be perl\wmed at this time.

• Your selwicing dealer may offer an economical service

contract that covers seasonal inspections. Ask t\_r further

details.

FORTHE RECORD

Record the model, product, and serial numbers of your new

equipment. This inl\_rmation, along with the other ready-

reference facts requested will be necessary should you ever

require inl\)rmation or selwice.

Installation: Date

Outdoor Unit: Product No.

Indoor Unit: Product No.

Dealer Name, Address, Phone

Model No.

Serial No.

HEATING & COOLING

TO OBTAIN INFORMATION ON PARTS: Consult your Installing dealer or classified section of your local telephone directory under the

"Heating Equipment" or "Air Conditioning Contractors & Systems" heading for dealer IlsUng by brand name.

Have available the Model No., Series Letter, & Serial No. of your equipment to ensure correct replacement part.

Carrier Corporation • Indianapolis, Indiana 46231

Manufacturer reserves the right to dlsconUnue, or change at any time, specifications or designs without notice and without Incurring obligations.