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58PHA/PHX Performance Boost 80 4 Way Multipoise Induced Combustion Gas Furnace Input Capacities: 45,000 thru 135,000 Btuh Installation, Start up, Operating and Service and Maintenance Instructions Series 110/B SAFETY CONSIDERATIONS 2 INTRODUCTION 3 CODES AND STANDARDS 4 Safety 5 General Installation . 5 Combustion and Ventilation Air . 5 Duct Systems . 5 Acoustical Lining and Fibrous Glass Duct . 5 Gas Piping and Gas Pipe Pressure Testing .
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5 Electrical Connections 5 Venting 5 ELECTROSTATIC DISCHARGE PRECAUTIONS PROCEDURE . 5 LOCATION . 6 INSTALLATION 10 Upflow Installation 10 Downflow Installation . 11 Horizontal Installation . 13 Filter Arrangement 13 Air Ducts . 14 Gas Piping 17 Electrical Connection 20 115- Wiring 21 -V J-Box Relocation . 21 24 Volt Wiring . 22 Accessories 22 VENTING . 26 General 26 Masonry Chimney Requirements . 26 Appliance Application Requirements 27 Additional Venting Requirements . 29 Sidewall Venting 29 START-UP, ADJUSTMENT, AND SAFETY CHECK . 36 General . 36 Start- Procedures . 36 -up Adjustments . 36 NOTE: Read the entire instruction manual before starting the installation. Portions of the text and tables are reprinted from NFPA 54/ANSI Z223.1-2009E, with permission of National Fire Protection Association, Quincy, MA 02269 and American Gas Association, Washington DC 20001. This reprinted material is not the complete and official position of the NFPA or ANSI on the referenced subject, which is represented only by the standard in its entirety. Use of the AHRI Certified TM Mark indicates a manufacturer’s participation in the program. For verification of certification for individual products, go to www.ahridirectory.org. ER TIFIE Check Safety Controls . 39 Checklist 40 SERVICE AND MAINTENANCE PROCEDURES . 42 Introduction . 42 Electrical Controls and Wiring . 42 Care and Maintenance . 46 Cleaning and/or Replacing Filter . 44 Blower Motor and Wheel . 44 Cleaning Heat Exchanger . 45 Sequence of Operation . 46 Wiring Diagrams . 48 Troubleshooting 48 Accessory List . 52 REPLACEMENT INFORMATION GUIDE . 53 DE S I GN ISO 9001:2000 Always Ask For D REGISTERED C SAFETY CONSIDERATIONS ! WARNING FIRE, EXPLOSION, ELECTRICAL SHOCK, AND CARBON MONOXIDE POISONING HAZARD Failure to follow this warning could result in dangerous operation, serious injury, death, or property damage. Improper installation, adjustment, alteration, service, maintenance, or use could cause carbon monoxide poisoning, explosion, fire, electrical shock, or other conditions which may cause personal injury or property damage. Consult a qualified service agency, local gas supplier, or your distributor or branch for information or assistance. The qualified service agency must use only factory-authorized and listed kits or accessories when modifying this product. ! CAUTION FURNACE RELIABILITY HAZARD Improper installation or misapplication of furnace may require excessive servicing or cause premature component failure. Application of this furnace should be indoors with special attention given to vent sizing and material, gas input rate, air temperature rise, unit leveling, and unit sizing. Improper installation, adjustment, alteration, service, maintenance, or use can cause explosion, fire, electrical shock, or other conditions which may cause death, personal injury, or property damage. Consult a qualified installer, service agency, or your distributor or branch for information or assistance. The qualified installer or agency must use factory-authorized kits or accessories when modifying this product. Refer to the individual instructions packaged with the kits or accessories when installing. Follow all safety codes. Wear safety glasses, protective clothing, and work gloves. Have a fire extinguisher available. Read these instructions thoroughly and follow all warnings or cautions include in literature and attached to the unit. Consult local building codes, the current editions of the National Fuel Gas Code (NFGC) NFPA 54/ANSI Z223.1 and the National Electrical Code (NEC) NFPA 70.