Bryant 355CAV installation instructions 304.8mm minimum

Page 37

(304.8mm) minimum

355CAV

A06672

Fig. 41 - Attic Termination

(76.2 mm) minimum

(304.8 mm) minimum

A06673

Fig. 42 - Crawlspace Termination

37

Image 37

Contents Installation Instructions Required Notice for Massachusetts Installations Safety Considerations Table of ContentsEnvironmental Hazard Dimensions In. / mm355CAV Clearances to Combustibles Codes and Standards Electrostatic Discharge ESD PrecautionsIntroduction Unit Damage HazardUpflow Application ApplicationsProperty Damage Hazard Carbon Monoxide Poisoning Hazard Condensate Trap Alternate Upflow OrientationCondensate Trap Tubing Alternate Upflow Orientation Condensate Trap Field Drain Attachment Upper Inducer Housing Drain ConnectionCondensate Trap Freeze Protection Condensate Trap Location Downflow ApplicationsHorizontal Left SUPPLY-AIR Discharge Applications Horizontal Left Tube ConfigurationCombustion AIR Intake Vent Construct a Working Platform Property DamageUnit Operation Hazard Condenste Trap Field Drain Attachment Horizontal Right SUPPLY-AIR Discharge ApplicationsLocation Prohibit Installation on BackHazardous Locations Fire or Death HazardFIRE, EXPLOSION, Injury or Death Hazard Installation in Upflow or Downflow Applications InstallationInstallation in Horizontal Applications Leveling Legs If DesiredFurnace, Plenum, and Subbase Installed on a Angle AIR Ducts FIRE, Carbon Monoxide and Poisoning Hazard Fire HazardUnit MAY not Operate Fire or Explosion Hazard Gas PipingRemoving Bottom Closure Panel Electrical Shock Hazard WiringElectrical Shock and Fire Hazard Disconnect Switch and FurnaceFire or Electrical Shock Hazard AccessoriesRemoval of Existing Furnaces from Common Vent Systems Fire and Explosion Hazard AIR for Combustion and VentilationPipe Fittings Cement Description Marked on Primers Combustion-Air and Vent Pipe DiameterFurnace Control Direct Vent Termination Clearance Ventilated Combustion Air Vent Termination Clearance Vent Pipe Termination for Ventilated Combustion Air System Unit Corrosion Hazard Combustion AIR PipeCombustion Air Termination Ventilated Combustion Air Option Attachment of Combustion Air Intake Housing Plug FittingCombustion Air Termination-Direct Vent / 2-Pipe System Vent PipeCarbon Monoxide Poisoning Property Damage Hazard Attachment of Vent Pipe304.8mm minimum 76.2mm minimum Extended Exposed Sidewall Pipes Vent TerminationVent Termination Kit Direct Vent / 2-Pipe System Only Two-Pipe Termination Kit Direct Vent / 2-Pipe System OnlyWinter Design Number of 90 Elbows Btuh Maximum Allowable Pipe Length Ft MDirect Vent 2-Pipe Only Multi-venting and Vent Terminations Condensate DrainApplication Personal Injury HazardAir Conditioning A/C Setup Switches START-UP, Adjustment and Safety CheckContinuous Fan CF Setup Switches Additional Setup Switches SW4Prime Condensate Trap with Water Example of Setup Switch in Off PositionWiring Diagram Furnace Setup Switch Description Inducer Housing Drain TubePurge Gas Lines Sequence of OperationTwo-Stage Thermostat and Two-Stage Medium/High Heating Two-Stage Thermostat and Two-Stage Low / High HeatingThermidistat Mode Continuous Blower Mode Super Dehumidify ModeContinuous Blower Speed Selection from Thermostat Heat PumpStep-Modulating Furnace with Single-Speed Air Conditioning Furnace and Two-Speed Heat Pump Pump Furnace and Two-Speed Air ConditionerRedundant Automatic Gas Valve Set Gas Input RateBurner Orifice Altitude AVG. GAS 675 Burner Flame Altitude Derate Multiplier for USAGas Rate cu Ft/Hr Set Temperature RiseSet Thermostat Heat Anticipator Check Safety Controls ChecklistCheck Pressure Switches Check Primary Limit ControlCombustion and Vent Piping Checklist InstallationCatalog No. II355CAV---060---4

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