BenutzerhandbuchInhaltsverzeichnisSAFETY CONSIDERATIONS2INTRODUCTION2RECEIVING AND INSTALLATION2Refrigerant Charge26Check Equipment2No Charge26Identify Unit2Low Charge Cooling26Inspect Shipment2To Use Cooling Charging Charts26Provide Unit Support2Roof Curb2Slab Mount2Air Filter28Ground Mount2Indoor Fan and Motor28Provide Clearances7Inducer Blower28Rig and Place Unit7Limit Switch28Inspection8Burner Ignition28Introduction8Main Burners28Use of Rigging Bracket8Inducer Pressure Switch28Select and Install Ductwork8Outdoor Coil, Indoor Coil, and Condensate Drain Pan29Outdoor Fan29(Vertical) Discharge Units9Electrical Controls and Wiring29Provide for Condensate Disposal10Refrigerant Circuit29Install Flue Hood10Indoor Airflow29Install Gas Piping10Pressure Switches29Install Electrical Connections11Loss-of-Charge Switch28High-Voltage Connections11High-Pressure Switches29Routing Power Leads Into Unit12Copeland Scroll Compressor (Puron cR)Refrigerant)30Connecting Ground Lead to Ground Screw12Refrigerant System30Routing Control Power Wires12Refrigerant30Accessory Installation12Compressor Oil30Special Procedures for 208-v Operation12PRE-START-UP15Liquid-Line Filter Drier30START-UP15Puron (R-410A) Refrigerant Charging30Unit Start-Up and Troubleshooting15TROUBLESHOOTING30Sequence of Operation20FINAL CHECKS32Check for Refrigerant Leaks25CARE AND MAINTENANCE32Start-Up Adjustments25START-UP CHECKLIST36Checking Cooling and Heating Control Operation25Checking and Adjusting Refrigerant Charge25OF UNIT3551001454 1121508 911413 1821826 DUCT SIDE OF UNIT5081011458 _14/517 92/417 185/839 BOTTOM OR UNIT12NEAT PANEL94AND UNGROUNDED SURFACES, POWER ENTRY SIDE940SURFACES, POWER ENTRY SIDE10068DUCT PANEL3048Größe: 3,8 MBSeiten: 36Language: EnglishHandbuch öffnen
