Carrier 58HDV installation instructions Wiring Diagram

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WIRING DIAGRAM

58HDV

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Image 48

Contents Installation Instructions Required Notice for Massachusetts Installations Furnace Reliability Hazard CUT HazardFIRE, EXPLOSION, and Asphyxiation Hazard Frozen Water Pipe Hazard Winter ShutdownWater Damage to Property Hazard Installation Positions Installation RequirementsLocation and Clearances Carbon Monoxide Poisoning HazardFurnace Installation Considerations Horizontal Furnace InstallationCondensate Trap and Drain Lines LevelingDimensions and Clearances Air Openings and Connecting Ducts Knock OutsOutdoor Combustion Air Method Confined Space Installation RequirementsIndoor Combustion Air Unconfined Space Ventilation Air Venting and Combustion Air CheckMake the Following Check For Two Pipe Installation Direct Vent Dual Certified Direct or Non- Direct VentContaminated Combustion Air Combustion Air and Vent Piping Insulation Guidelines Sizing Combustion Air and Vent PipeVent Termination Clearances Single Piping onlyDirect Vent Termination Clearance Other than Direct Vent Termination Clearance Condensate Drain Trap Frozen and Burst Water Pipe HazardUpflow Installations Top Vent See Fig OnlyUpflow Installations Vent through Left-Side See Fig Side ViewAll Models Vent through Right-Side See Fig PVCDownflow Left-Side Vent and Trap See Fig ExhaustDownflow Right-Side Vent and Trap See Fig Downflow Right-Side Vent and TrapHorizontal Left through Top See Fig ExhaustHorizontal Left-Side Vent See Fig InletHorizontal Right through Top See Fig Horizontal Right through TopHorizontal Right-Side Vent See Fig ExhaustConnecting Vent and Combustion Air Piping Combustion Air Pipe Connection Direct VentVent Pipe Connection Connecting Vent Pipes and Termination Joining Pipe and FittingsHorizontal Termination Using Exterior Risers Vertical TerminationVent Termination Shielding Multi Vent Termination ClearancesConcentric Vent and Combustion-Air Concentric Vent Termination Vertical & Horizontal TerminationCarbon Monoxide POISONING, Fire and Explosion Hazard 40,000, 50,000, 60,000, & 75,000 Btuh Furnaces Gas Piping Requirements Gas Supply RequirementsFire and Explosion Hazard Fire HazardElectrical Operation Hazard Typical Gas Piping for UpflowHigh Altitude Air Pressure Switch Propane ConversionGeneral Derating Rules Additional Propane Connection RequirementsChanging Orifices for High Altitude Electrical SHOCK, Fire or Explosion HazardPower Supply Wiring Final Gas Piping CheckJunction Box J- Box Relocation Thermostat HeatingCooling Optional EquipmentFurnace Control Fuse Tap Select Interface BoardInstallation ConnectionsSizing InsulationFilter Installation using Filter Rack FiltersAddition Of Air Conditioning Combustible Floor Installation Subbase for Combustible FloorManifold Gas Pressure Adjustments StartupGas Supply Pressure Temperature Rise Check Natural Gas Input Rating CheckMain Burner Flame Check Blower Adjustments Continuous- Fan using GHard Wired Continuous Fan Operation Changing Blower SpeedOn = OFF = Low Cooling Y1 Request High Cooling Y1 & Y/Y2 or Y/Y2 RequestContinuous Circulating Fan G Request Furnace Control Board Diagnostic Codes See Fig Heating Request with Gas Shut OffWiring Diagram Thermostat Wiring Guide No Connection SINGLE-STAGE Thermostat TWO-STAGE Catalog No 58HDV---01SI