York DJ 180 Manuals

261660-YTG-C-0707 FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE TECHNICAL GUIDE SINGLE PACKAGE GAS/ELECTRIC UNITS AND SINGLE PACKAGE AIR CONDITIONERS DJ 180, 210, 240 & 300 15 & 25 NOMINAL TONS 12.00 EER (15 TONS), 11.70 EER (17.5 TONS), 11.3 EER (20 TONS), 10.5 EER (25 TONS)   DESCRIPTION YORK Sunline Magnum™ units are convertible single pack- age high efficiency rooftops. All models have independent dual refrigerant circuits for efficient part load operation. Although the units are primarily designed for curb mounting on a roof, they can also be slab-mounted at ground level or set on steel beams above a finished roof. All units include: • Powder Paint finish that meets ASTM-B-117 1000 hour salt spray standards • Two-stage cooling provided by dual independent refrigeration circuits with expansion valves, filter-driers, high and low pressure/loss of charge switches and freezestats • Scroll compressors • Two-stage heating provided by dual independent heat exchangers with aluminized steel tubes, redundant gas valves, spark ignition with induced draft logic • Permanently lubricated motors • Bottom or side air discharge configuration capability (field convertible) • Belt Drive Blower Motor with high static drive option • Constant supply air volume (CV) with optional variable air volume (VAV) • Manufactured under the quality standards of ISO9001 • Simplicity® Control Board • Zero-25% fixed air damper with hood • Copper tube/aluminum fin coils • Hinged filter access and tool free latched doors • Hinged tool free blower, blower motor, filters and electri- cal panel access • Rigging holes in base rails for lifting • Single point power connection • Complete factory package - tested, charged and wired • CSA agency approvals on all units WARRANTY • One-year parts warranty • A Five-year parts warranty on the compressors and electric heat elements • Ten-year parts warranty on the gas-fired heat exchangers