York H3CE180 Manuals

DESCRIPTION These outdoor condensing units are completely assembled, piped and wired at the factory to provide one-piece shipment and rigging. Each unit is pressurized with a holding charge of refrigerant-22 for storage and/or shipping. The compact design, clean styling, and quiet operation make these condensing units suitable for almost any outdoor location. On rooftops . . . because they weigh much less than a single package unit of similar capacity and are much easier to rig and support. At ground level . . . because their ample sub-cooling capacity allows them to be located 18 meters (60 feet) below the evaporator coil. All sheet metal parts are constructed of commercial grade (G90) galvanized steel. Before painting, each part is thoroughly cleaned to remove any grease or dirt from its surfaces. The external parts are then coated a “desert sand” powder paint to assure a quality finish for many years. This coating system has passed the 750 hour, salt spray test per ASTM Standard B117. All models include a 1-year limited warranty on the complete unit. The compressor carries an additional 4-year warranty. A matching line of Evaporator Blower units is also offered to meet your precise capacity and air handling requirements. FEATURES • Condenser coil constructed of rifled copper tubes and louvered aluminum fins for durability and long lasting efficient operation. • Permanently attached base rails with fork lift slots and lifting holes. This design allows for 3-way fork lift access and overhead rigging. • Both high and low pressure controls. • Solid state motor protection to prevent the compressor from operating at an unsafe condition. • Ball bearing condenser fan motors with 5/8 inch shafts. • Color-coded power and control wiring for easier service and troubleshooting. • Anti-short cycle timer to protect the compressor. • A lockout circuit to prevent the unit from cycling on safety control. • A 24-volt temperature control circuit. • Standard unit low ambient operation to (35°F). • A filter-drier (shipped in the unit’s compressor compartment for field installation near the evaporator coil). • Service valves with a back-seating access port for pressure testing the system. Copper stub-outs are factory mounted on the suction and liquid service valves to simplify the field piping connections. • Separate panel for easy access to the control box without affecting air flow across the condenser coil. • Exterior access to service pressure port connections. • Packaging suitable for outdoor storage. • An optional Phenolic coating is available where the condenser coils are fully dipped in a phenolic coating process to provide longer life in corrosive conditions. 550.23-TG3Y (398) SPLIT-SYSTEM AIR-COOLED CONDENSING UNITS H3CE180 & 240 15 AND 20 NOMINAL TONS �� � � �