thereturn-airgrille(s).Haveyourdealershowyouthelocationof
yourfilter(s)andtheprocedureslk_rremovalandreplacement.
Ifyoursysteminclndesahighefficiencyorelectronicaircleaner,
relertoaircleanerUser'sManuallk)rproperliltercleaningor
replacement.
OUTDOOR COiL
If grass clippings, leaves, shrubbery, and debris are kept away
l)'om the unit, minimal care should be sul_cient to keep the system
lunctioning properly. However, if the outdoor coil becomes dirty,
use a vacuum cleaner or shop vac with sol) brush attaclnnent to
clean the exterior surface. Vacumn coil surlhce using an up and
down motion. Be careful not to bend or damage lins.
If din is deep in the coil, contact your dealer lot service. Do not
attempt this yoursell'.
OUTDOOR COIL--SEA COAST
If your unit is located near the ocean, special maintenance is
required. Ocean mist/breeze carries salt, which is corrosive to most
metals. Although your new unit is made out of galvanized metal
and is protected by top-grade paint, you should take the precaution
of additional maintenance which consists of periodically washing
the unit. By washing all exposed surfaces and coil, you will be
adding additional lili_ to your unit. Please consult your installing
contractor lot proper intervals/procedures liar your geographic area
or service contact.
UNIT SUPPORT
Your packaged heat pump unit should be maintained at a level
position. If its support should shili or settle so that the unit is no
longer level, you should correct the condition. Relevel it prolnptly
to assure water drains out of the unit. If you notice that water or ice
collects beneath the unit, arrange lk)rit to be drained away fi'om the
unit.
BEFORE YOUR REQUEST A "SERVICE CALL"
CHECK FOR THESE EASILY SOLVED PROBLEMS:
1. Check the indoor and outdoor disconnect switches. Verify that
circuit breakers are ON or that lilses have not blown.
2. Check lot sufficient airflow. Check the air filter(s) lot any
accumulations of dirt. Check lk)r blocked return-air or supply-
air registers. Be sure registers are open and unobstructed.
3. 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
temperature and the SYSTEM or MODE control is set to
HEAT or AUTO. The FAN control should be set to ON lk)r
continuous blower operation or AUTO if you wish blower to
flmction only while your heat pump is operating. If your
comlk)rt system still fails to operate, turn your system o11"and
contact your servicing dealer lbr troubleshooting and repairs.
Specify your apparent problem, and state the model and serial
number of your equipment. (You should have them recorded
on the last page of this booklet.) With this inlkmnation, your
dealer may be able to ol'li:r helplM suggestions over the phone
or save valuable time through knowledgeable preparation li}r
the service call.
REGULAR DEALER MAINTENANCE
In addition to the routine maintenance that you perlkmn, your
home comlk)rt system should be inspected regularly by a properly
trained service technician. The inspection (pmllsrably twice each
year, but at least once every year) should include the liHlowing:
1. Routine inspection of air filter(s). Replacement or cleaning as
required.
2. Inspection and cleaning of the blower wheel, housing, and
motor as required.
3. Inspection and, if required, cleaning of coils.
4. A check of all electrical wiring and connections.
5. A check lbr secure physical connections of individual con>
ponents within unit.
6. Operational check of the heat pump system to determine
actual working condition. Necessary repair andk_r adjustment
should be performed at this time.
7. Your servicing dealer may ol'li:r an economical service con-
tract that covers seasonal inspections. Ask liar lurther details.
WARRANTIES
You have purchased a 5(tSZ series unit. Be sure to read the
warranty at the back of this booklet carefully to determine the
coverage for your unit.
FOR THE RECORD
Record the model, product, and sefial numbers of your new
equipment in the spaces provided. This inlormation, along with the
other ready-relerence facts requested will be necessary should you
ever require inli)rmation or service.
iNSTALLATiON DATA
Date Installed ..................................................................................
Dealer's Name .................................................................................
Address ............................................................................................
State/Zip ..........................................................................................
Telephone ........................................................................................
UNiT DATA
Unit M[odel ......................................................................................
Unit Serial Number ........................................................................
Heater, if applicaMe:
Part Number ...................................................................................
Kilowatt Rating ..............................................................................
Copyright 2005 CARRIER Corp. * 7310 W. Morris St. • Indianapolis, IN 46231
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Be°k 1L_L__ PC 101 Printed in USA Catalog No OM50-43 Pg 4 Replaces: New
Tab 16 18
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