Service ManualTable of ContentsSAFETY CONSIDERATIONS2INTRODUCTION4CODES AND STANDARDS4Safety4General Installation4Combustion and Ventilation Air4Duct Systems5Acoustical Lining and Fibrous Glass Duct5Gas Piping and Gas Pipe Pressure Testing5PROCEDURE5LOCATION5AIR FOR COMBUSTION AND VENTILATION6INSTALLATION8Upflow Installation8Bottom Return Air Inlet8Side Return Air Inlet8Leveling Legs (If Desired)8Downflow Installation8Bottom Return Air Inlet9Horizontal Installation9Suspended Unit Support9Platform Unit Support9Roll-Out Protection9Bottom Return Air Inlet9Side Return Air Inlet9Filter Arrangement9Air Ducts9General Requirements9Ductwork Acoustical Treatment11Supply Air Connections12Return Air Connections13Gas Piping13Electrical Connections15115-V Wiring16J-Box Relocation16Electrical Connection to J-Box16For Power Cord Installation1624-V Wiring17Accessories17For BX Cable Installation17For Power Cord Installation17Venting18General Venting Requirements19Masonry Chimney Requirements19Appliance Application Requirements21Additional Venting Requirements21Sidewall Venting21START-UP, ADJUSTMENT, AND SAFETY CHECK21General21Start-Up Procedures23Adjustments23Check Safety Controls29Checklist30SERVICE AND MAINTENANCE PROCEDURES30Introduction30General30Electrical Controls and Wiring30Care and Maintenance31Cleaning and/or Replacing Air Filter32Blower Motor and Wheel32Cleaning Heat Exchanger33Sequence of Operation34Wiring Diagrams35Troubleshooting35Size: 1.19 MBPages: 45Language: EnglishOpen manual
