Model 561C Energy-Efficient Air Conditioners incorporate inno- vative technology to provide reliable summer cooling perfor- mance. Built into these units are the features most desired by homeowners today including SEER ratings of up to 11.5 when used with components designated by manufacturer. All models are listed with UL, c-UL, ARI, CEC, and CSA-EEV.
AVAILABLE OPTIONS
UNIT DESIGN—Copper tube, enhanced sine wave aluminum fin coil is designed for optimum heat transfer. Vertical air dis- charge carries sound and hot condenser air up and away from adjacent patio areas and foliage. Heat pump-style base pan for easy removal of water, dirt, and leaves.
ELECTRICAL RANGE—All units are offered in 208–230v sin- gle phase. Three-phase units are available from 030 through 060 sizes in 208/230v and from 036 through 060 sizes in 460v. WIDE RANGE OF SIZES—The 561C is available in 7 nominal sizes from 018 through 060 to meet the needs of residential and light commercial applications.
WEATHER-PROTECTIVE CABINET—The steel panels are protected with a galvanized coating then covered with a layer of zinc phosphate. A modified polyester powder coating is then applied and baked on, providing each unit with a hard, smooth finish that will last for many years.
All screws on cabinet exterior are coated for a long-lasting, rust- resistant, quality appearance.
TOTALLY ENCLOSED FAN MOTOR—Means greater reliability under rain conditions and dependable performance for many years. The permanent-split-capacitor-type motor was designed for optimum efficiency. Then, under extreme conditions, the motor was tested and qualified to help ensure the greatest reli- ability.
APPLICATION VERSATILITY—The unit can be combined with a wide variety of evaporator coils and blower packages to pro- vide quiet, dependable comfort. Unit can be installed on a roof or at ground level on a slab.
EXTERNAL SERVICE VALVES—The service valves are brass, front seating type. The 561C has sweat field connections. Valves are externally located so refrigerant tube connections can be made quickly and easily. Each valve has a service port for ease of checking operating refrigerant pressures.
EASY SERVICEABILITY—One access panel provides access to electrical controls and compressor. Removal of wire dome gives access to fan motor and removal of the top gives access to the coil.
COMPRESSOR PROTECTION—Each compressor is pro- tected with internal temperature- and current-sensitive over- loads. An internal pressure relief valve provides high-pressure protection to the refrigerant system.
LIMITED WARRANTY—Standard 1-year warranty on parts, with an additional 4-year warranty on compressor.
Form No. PDS 561C.18.6
