Product data

1.04 WARRANTY

One-year parts, 5-year compressor limited warranty

Part 2 – Product

2.01 EQUIPMENT

A. Unit Cabinet:

Outdoor cabinet shall be zinc-coated steel finished with baked enamel paint. Inlet grilles shall

be attractively styled. Indoor cabinet is made up of high impact plastic. Mounting brackets for

either floor or ceiling installation shall be provided.

B. Coils:

Coils shall be copper tube with aluminum fins and galvanized steel tube sheets. Fins shall be

bonded to the tubes by mechanical expansion. A drain pan under the coil will have a drain

hose connection to remove condensate.

Note: The units use a capillary tube-metering device in the outdoor unit.

C. Motors/Fans:

1. Motors shall be permanently lubricated with inherent overload protection.

2. Indoor fan motors are 3-speed. Outdoor fans will be direct-drive propeller type, and will

discharge air horizontally. Fans will draw air accross the outdoor coil.

3. Outdoor fan motors are totally enclosed; single-phase motors with class B insulation.

4. Motor shafts will have inherent corrosion resistance.

5. Fan blades are corrosion resistant and are statically and dynamically balanced.

D. Compressor:

1. Compressor shall be fully hermetic reciprocation type.

2. Compressor shall be equipped with oil system, operating oil charge, and motor. Internal

overloads shall protect the compressor from overtemperature and overcurrent.

3. Motor shall be NEMA rated class F, suitable for operation in a refrigerant atmosphere.

4. Reciprocating compressors on Heat Pump units shall be equipped with crankcase heaters

to minimize liquid refrigerant accumulation in compressor during shutdown and to prevent

refrigerant dilution of oil.

5. Compressor assembly shall be installed on rubber vibration isolators and shall have

internal spring isolation.

6. Compressors shall be single-phase as specified on the contract drawings.

E. Controls:

Controls shall consist of a microprocessor based control system with a two way

communicating infrared remote control. The temperature control range shall be from 54 F to

90 F. The unit shall have the following functions:

1. An automatic restart after power failure at the same operating conditions as at failure.

2. Day/night setback timer modes.

3. Evaporator coil freeze protection.

4. Clock MORE ON NEXT PAGE