Carrier 58PHA/PHX instruction manual Rounded End of Knockout

Page 35

	58PHA
A04128	A04130

Fig. 48 - Rounded End of Knockout

A04129

Fig. 50 - Hammer and Screwdriver Used for Knockout

A04131

Fig. 49 - Knockout Pulled Loose

Fig. 51 - Remove Knockout with Hammer

35

Image 35

Contents Ama Furnace Reliability Hazard Safety ConsiderationsCUT Hazard IntroductionClearances to Combustibles Codes and StandardsVenting Electrostatic Discharge ESD Precautions ProcedureCarbon Monoxide Poisoning Hazard LocationGeneral Personal Injury AND/OR Property Damage Hazard Electrical Operation HazardLocation Relative to Cooling Equipment AIR for Combustion VentilationFire Hazard Furnace Corrosion HazardACH Side Return Air Inlet InstallationCombination of Indoor and Outdoor Air Bottom Return Air InletLeveling Legs Downflow InstallationA08556 Roll-Out Protection Opening Dimensions In. mmSuspended Furnace Support Platform Furnace SupportDuctwork Acoustical Treatment Supply Air Connections Filter Arrangement Carbon Monoxide and Poisoning HazardAIR Ducts General RequirementsUpflowdownflow Horizontal Horizontal Suspension with Straps Furnace Overheat Hazard Return Air ConnectionsGAS Piping Fire or Explosion Hazard Maximum Capacity of Pipe Air Delivery CFM With FilterUpflow Return Air Configurations and Restrictions Horizontal Return Air Configurations and Restrictions Electrical Shock and Fire Hazard Electrical DataElectrical Connections Electrical Shock Hazard Electrical Connection to J-BOX WiringFurnace MAY not Operate BOX RelocationVenting Power Cord Installation in Furnace J-BOXBX Cable Installation in Furnace J-BOX AccessoriesFurnace Control Masonry Chimney Requirements General Venting RequirementsSingle-Stage Furnace with Single-Speed Air Con Ditioner Humidfier Internal Area of Chimney Appliance Application RequirementsChimney Inspection Chart Sidewall Venting Additional Venting RequirementsBurn Hazard Upflow Application-Vent Elbow Up See Notes 1,2,4,5,7,8,9 on See Notes 1,2,4,5,7,8,9 Venting Notes for Figures Using Tin Snips to Cut Tie PointsRounded End of Knockout Furnace Damage Hazard START-UP, ADJUSTMENT, and Safety CheckFire and Explosion Hazard Altitude Derate Multiplier for U.S.A CanadaFollow exclusively the National Fuel Gas Code Gas Control Valve Furnace Overheating Hazard Check Safety ControlsSpeed Selection Gas Rate Cu Ft./Hr ChecklistA08220 A08220A Electrical SHOCK, Fire or Explosion Hazard Service and Maintenance ProceduresElectrical Controls and Wiring Electrical Shock Hazard FIRE, INJURY, or Death HazardA08221 Service Filter Size Information In. / mm Care and Maintenance Fire or Explosion HazardCleaning AND/OR Replacing AIR Filter Carbon Monoxide Poisoning Fire HazardUnit Damage Hazard Cleaning Heat ExchangerIgniter Position-Side View Sequence of Operation Cleaning Heat Exchanger CellTwo-Speed Cooling Cooling ModeThermidistat Mode Continuous Blower ModeHeat pump Wiring DiagramsTroubleshooting Wiring Diagram Troubleshooting Guide Catalog No 58PHA---03SI