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| D 1 HG 180 E 180 25 EC |
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TABLE 1: PRODUCT NOMENCLATURE |
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Model # | Model Number |
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Description |
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D | Product Category | D = Air Cond., Single Package |
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1 | Product Generation | 1 = 1st Generation |
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HG | Product Identifier | HG = Gas/Electric |
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180 | Nominal Cooling Capacity | 180 = 15 Tons | 240 = 20 Tons | |
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E | Factory Installed Heat | A = No Heat | N = Natural Gas | |
E = Electric Heat | ||||
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018 | Nominal Heating Capacity | 018 = 18 kW | 054 = 54 kW | |
036 = 36 kW | 072 = 72 kW | |||
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25 | Voltage Code | 25 = | 46 = | |
58 = | ||||
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| EC = Single Input Economizer | DK = Dual Input Economizer | |
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EC | Factory Installed | FD = Sing. Input Economizer w/ | Power CF = Dual Input Economizer with Power | |
Option Code | Exhaust | Exhaust | ||
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| BG = Motorized Outdoor Air Damper |
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GENERAL |
| SAFETY CONSIDERATIONS | ||
YORK Model DHG units are single package high efficiency
The units are completely assembled on rigid, permanently attached base rails. All piping, refrigerant charge, and electri- cal wiring is factory installed and tested. The units require electric power, gas connection, duct connections, installation of combustion air inlet hood, flue gas outlet hoods and fixed outdoor air intake damper (units without economizer or motorized damper option only) at the point of installation.
The
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FOR YOUR SAFETY IF YOU SMELL GAS:
a.Open windows.
b.Don’t touch electrical switches; do not use any phones in the area of the gas leak.
c.Extinguish any open flame.
d.Immediately call your gas supplier from another location. Follow your gas supplier’s instructions.
e.If you cannot reach your gas supplier, call the fire departments.
Installer should pay particular attention to the words: NOTE, CAUTION, and WARNING. Notes are intended to clarify or make the installation easier. Cautions are given to prevent equipment damage. Warnings are given to alert installer that personal injury and/or equipment damage may result if instal- lation procedure is not handled properly.
Due to system pressure, moving parts and electrical compo- nents, installation and servicing of air conditioning equipment can be hazardous. Only qualified, trained, service personnel should install, repair, maintain or service this equipment.
Observe all precautions in the literature, on labels and tags accompanying the equipment whenever working on air condi- tioning equipment. Be sure to follow all other safety precau- tions that apply.
Wear safety glasses and work gloves, and follow all safety codes. Use a quenching cloth and have a fire extinguisher available for all brazing operations.
This product must be installed in strict compliance with the enclosed installation instructions and any applicable local, state, and national codes includ- ing, but not limited to, building, electrical and mechanical codes.
Unitary Products | 3 |
