Manuale UtenteSommarioGeneral1Inspection1Reference1Normal Maintenance17Approvals1Cleaning Flue Passages and Heating Elements17Nomenclature2Limitations3Location3Unit Application Data3Rigging and Handling3Gas Heat Application Data4Clearances3Pipe Sizing5Ductwork3Filters4Physical Data8Condensate Drain4Supply Air Perf. Direct-Drive Units8Service Access4Thermostat4Supply Air Perf.5 Ton Belt-Drive Units10Power and Control Wiring4Blower Speed Selection4Static Resistances11Compressors4Motor & Drive Data11Combustion Discharge4Electrical Data (Direct-Drive Units)11Disconnect Switch Bracket For Optional Belt-Drive5Electrical Data (Belt-Drive Units)11Gas Piping5Limit Control Setting14Gas Connection6L.P. Units, Tanks and Piping6Belt-Drive Supply Air Motor Pulley Adj15Low NOx Application6Gas Rate - Cubic Feet Per Hour16Vent and Combustion Air Hoods7Optional Economizer Rain Hood7Cooling System13Center of Gravity3Preliminary Operation Cooling13Recommended Drain Piping4Cooling Sequence of Operation13Typical Field Wiring5Safety Controls (Cooling)13External Supply Connection6Heating Sequence of Operation13Bottom Supply Connection6Safety Controls (Heating)14Heat Anticipator Setpoints14Vent and Combustion Air Hoods7Pre-Start Check List14Economizer Rain Hood Assembly7Enthalpy Setpoint Adjustment8Dimensions and Clearances12Operating Instructions14Gas Valve Piping13Post-Start Check List (Gas)14Typical Gas Valve14Manifold Gas Pressure Adjustment14Pilot Checkout15Proper Flame Adjustment15Burner Instructions15Typical Flame Appearance15Burner Air Shutter Adjustment15Belt Adjustment15Supply Air Blower and Temperature Rise Adj15Press. Drop versus Supply Air CFM16Checking Gas Input16Secure Owner's Approval16Dimensioni: 765 KBPagine: 20Language: EnglishApri il manuale