Model 594D Energy-Efficient Air Conditioners incorporate inno- vative technology to provide quiet, reliable summer cooling per- formance. Built into these units are the features most desired by homeowners today, including SEER ratings of up to 12.0 when used with components as designated by manufacturer. All mod- els are listed with UL, c-UL, ARI, CEC, and CSA-EEV.
AVAILABLE OPTIONS
ELECTRICAL RANGE—All units are offered in 208/230-volts, single phase.
HEAVY DUTY INLET GRILLE—The DuraGuard™ coil pro- tector, made of a coated steel wire grid with vertical 3/8 in. spacing, is designed to help protect the coil from inclement weather, vandalism, and incidental damage. It provides pro- tection while not restricting airflow and maintaining ease of coil inspection and cleaning.
WIDE RANGE OF SIZES—Available in 7 nominal sizes from 018 through 060 to meet the needs for residential and light commercial applications.
WEATHER-PROTECTIVECABINET—Steel is galvanized, then coated with a layer of zinc phosphate to which a coat of modified polyester powder coating is applied and baked on. This provides each unit with a hard, smooth finish that will last for many years. All screws on cabinet exterior are ceramic coated for a long-last- ing, 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 reliability.
UNIT DESIGN—Copper tube, enhanced aluminum fin coil is designed for optimum heat transfer. Vertical air discharge 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.
APPLICATION VERSATILITY—The 594D can be combined with a wide variety of evaporator coils and blower packages to provide quiet, dependable comfort. Unit can be installed on a roof or at ground level on a slab.
EXTERNAL SERVICE VALVES—Both service valves are brass, back seating type with sweat 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 oper- ating refrigerant pressures.
EASY SERVICEABILITY—One panel provides access to elec- trical controls and compressor. Removal of wire dome grille gives access to fan motor, while removal of top gives access to coil.
COMPRESSOR PROTECTION—Each model is protected with internal temperature- and current-sensitive overloads. An inter- nal pressure relief valve provides high-pressure protection to the refrigerant system.
AEROQUIET FAN SYSTEM—Allows air to move through the unit more easily which lowers sound levels and improves overall efficiency.
SCROLL COMPRESSOR—All units feature the scroll compres- sor. This compressor is significantly more efficient than conven- tional compressors. Due to the simplicity of its design, it offers improved reliability. Each compressor is mounted on rubber iso- lators for additional sound reduction. Continuous operation is approved down to 55°F (12.8°C) in the cooling mode. (See cool- ing performance tables.)
LIMITED WARRANTY—Standard 1-year warranty on all parts, with an additional 9-year warranty on the compressor.
