Downflow Return Air Configurations and Restrictions | Bryant 315AAV

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Fig. 19 - Downflow Return Air Configurations and Restrictions

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Fig. 20 - Horizontal Return Air Configurations and Restrictions

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Bryant 315AAV instruction manual Downflow Return Air Configurations and Restrictions

Contents

Electrostatic Discharge ESD Precautions CUT Hazard Safety ConsiderationsFurnace Reliability Hazard Clearances to Combustibles Codes and Standards Electrostatic Discharge ESD Precautions ProcedureIntroduction Location Dimensional Drawing Dimensions In. mm FIRE, Injury or Death Hazard Carbon Monoxide Poisoning / Component Damage Hazard Personal Injury AND/OR Property Damage Hazard Fire HazardLocation Relative to Cooling Equipment Carbon Monoxide Poisoning Hazard AIR for Combustion VentilationFurnace Corrosion Hazard Standard Method Air for Combustion, Ventilation, and Dilution for Outdoors Upflow Installation InstallationCombination of Indoor and Outdoor Air Bottom Return Air Inlet Platform Furnace Support Downflow InstallationSuspended Furnace Support Floor and Plenum Opening Dimensions Roll-Out Protection Filter Arrangement Opening Dimensions In. mmAIR Ducts General Requirements Downflow Furnaces Supply Air ConnectionsUpflow and Horizontal Furnaces Horizontal Unit Suspension Typical Attic Installation Downflow Return Air Configurations and Restrictions CFM Air Delivery CFM With Filter GAS Piping Fire or Explosion Hazard Return Air ConnectionsMaximum Capacity of Pipe Furnace Damage Hazard Electrical Connections Electrical Shock Hazard WiringElectrical Shock and Fire Hazard Furnace MAY not Operate Hazard Fire or Electrical Shock Hazard Electrical DataBox Relocation Venting BX Cable Installation in Furnace J-BoxAccessories Field Wiring Diagram Two-Stage Furnace with Single-Speed Air Conditioner General Venting Requirements Two-Stage Furnace with Two-Speed Air Condi Tioner See notes 1 and 2 on the page following these figures 315AAV Chimney Inspection Chart Burn Hazard Masonry Chimney RequirementAppliance Application Requirements Vent Height Additional Venting Requirements Upflow Application Vent Elbow Up Horizontal Left Application Vent Elbow Left Horizontal Left Application Vent Elbow Up Venting Notes for Sidewall Venting START-UP, ADJUSTMENT, and Safety CheckGeneral Furnace Vent Orientation Furnace Input MIN. Vent Fire and Explosion Hazard Orifice Hole Setup Switch Switch Name Normal Description of USE Position Furnace Setup Switch Description Derate Factor Altitude Derate Multiplier for U.S.AAltitude Percent Derate Multiplier Furnace Overheating Hazard Unit Damage Hazard 315AAV Wiring Diagram Seconds G Size of Test Dial Gas Rate CU ft./hr Specific Gravity of Natural GAS Altitude Range BTUH/CU FT AltitudeRange BTUH/CU Altitude Range AT Altitude Environmental Hazard Service and Maintenance ProceduresElectrical SHOCK, Fire or Explosion Hazard Electrical Operation Hazard Component Self-Test Electrical Controls and Wiring Cleaning and/or Replacing Air Filter Care and Maintenance Fire or Explosion HazardMedia cabinet filter procedures Carbon Monoxide Poisoning and Fire Hazard Service agency Cleaning Heat ExchangerFilter Size Information In. mm Following steps should be performed by a qualified Igniter Position Side View Sequence of Operation Inducer Prepurge Period Cooling A/C or Continuous-Fan CF Airflow Selection Chart Single-Speed Cooling Single-Stage Thermostat and Two-Speed Cooling Adaptive Mode Continuous Blower Mode Thermidistat ModeSuper-Dehumidify Mode Component test TroubleshootingHeat pump Troubleshooting Guide Adapter Kit Werblo Modelinvalid Orselection Description Part Number Accessory List Parts Replacement Information Guide