OPERATING INSTRUCTIONS
1.Turn on the electrical power supply to the unit.
2.Place the room thermostat selector switch in the COOL or HEAT position (or AUTO if available, and if automatic changeover from cooling to heating is desired).
3.Set the room thermostat to the desired temperature.
MAINTENANCE
WARNING
TO AVOID PERSONAL INJURY OR DEATH DUE TO ELECTRICAL SHOCK, DISCONNECT ELECTRICAL POWER BEFORE PERFORMAING ANY MAINTENANCE.
REPLACING OR CLEANING FILTER
A return air filter is not supplied with this unit; however, there must be a means of filtering all of the return air. The filter(s) may be located in the return air duct(s), or return air filter grille(s). Consult with your installing dealer for the actual location of the return air filter(s) for your unit.
Dirty filters are the most common cause of inadequate heating or cooling performance. Filter inspection should be made at least ev- ery two months; more often if necessary because of local conditions and usage.
Dirty throwaway filters should be discarded and replaced with a new, clean filter. Dirty permanent filters should be washed with water, thor- oughly dried and sprayed with a filter adhesive before being rein- stalled. (Filter adhesives may be found at many hardware stores.) Permanent filters should last several years; however, should one become torn or uncleanable, it should be replaced.
MAINTAINING CABINET FINISH
Use a fine grade automotive wax on the cabinet finish to maintain the finish’s original high luster. This is especially important in areas with high ultraviolet radiation.
CLEAN OUTSIDE COIL (QUALIFIED SERVICER ONLY)
The coil with the outside air flowing over it should be inspected an- nually and cleaned as frequently as necessary to keep the finned areas free of lint, hair and debris.
CONDENSER AND EVAPORATOR MOTORS
Bearings on the evaporator motor and the condenser motor are per- manently lubricated. No additional oiling is required.
WARNING
TO AVOID PERSONAL INJURY OR DEATH DUE TO ELECTRICAL SHOCK, DO NOT REMOVE ANY INTERNAL COMPARTMENT COVERS OR ATTEMPT ANY ADJUSTMENT.
ACCESSORIES
Horizontal Duct Covers (CHK001A)
Single Point Power Connection (SPK**A)
Roof Curb - Heat Pump (PRC06A1)
Roof Curb - Universal (PRC08A1)
Additional accessories, as described above, can be purchased to fit specific application needs. Accessories can be ordered by the part numbers in the table and each accessory includes its own separate instructions.
REPLACEMENT PARTS
Refer to the description in the Parts Catalog when ordering any part. Be sure to provide the unit model, manufacturing, and serial num- bers with the order.
NOTE: Details for installing and wiring electric heater kits and single point wiring kits are contained in the installation instructions for these accessories.
CAUTION
VERIFY PROPER OPERATION AFTER SERVICING.
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