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Bryant 312AAV/JAV instruction manual Chimney Inspection Chart, A10133

Models: 312AAV/JAV

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312AAV

A10133

Fig. 34 - Chimney Inspection Chart

Page 27

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Bryant 312AAV/JAV instruction manual Chimney Inspection Chart, A10133

Contents

4-WAYMULTIPOISE GAS FURNACE Installation, Start-up,Operating andService and Maintenance Instructions Series 140/E 312AAV/JAV 2-STAGEDELUXE, INDUCED COMBUSTIONFig. 1 - Dimensional Drawing Table 1 - Dimensions - In. mm312AAV CUT HAZARD SAFETY CONSIDERATIONSINTRODUCTION FURNACE RELIABILITY HAZARD312AAV Fig. 2 - Clearances to CombustiblesStep 6 - Gas Piping and Gas Pipe Pressure Testing ELECTROSTATIC DISCHARGE ESD PRECAUTIONS PROCEDUREStep 1 - Safety Step 2 - General InstallationCARBON MONOXIDE POISONING AND UNIT DAMAGE HAZARD LOCATIONFig. 4 - Multipoise Orientations GENERALFIRE, INJURY OR DEATH HAZARD Fig. 5 - Installation in a GarageFig. 6 - Prohibit Installation on Back AIR FOR COMBUSTION AND VENTILATION312AAV FURNACE CORROSION HAZARDCARBON MONOXIDE POISONING HAZARD Outdoor Combustion Air MethodOutdoors IndoorsCARBON MONOXIDE POISONING HAZARD INSTALLATION Leveling Legs If Desired DOWNFLOW INSTALLATIONHORIZONTAL INSTALLATION Fig. 9 - Removing Bottom Closure PanelRoll-OutProtection Fig. 11 - Floor and Plenum Opening DimensionsInstalled on a Combustible Floor Platform Furnace Support312AAV Table 4 - Opening dimensions - In. mmFig. 14 - Duct Flanges UPFLOWDOWNFLOW HORIZONTAL1/4 6mm THREADED ROD 4 REQ Fig. 15 - Horizontal Unit SuspensionFig. 16 - Horizontal Suspension with Straps 312AAVDuctwork Acoustical Treatment Fig. 17 - Typical Attic InstallationFILTER ARRANGEMENT AIR DUCTS General Requirements312AAV Table 5 - Air Delivery - CFM With FilterGAS PIPING Table 5 - Air Delivery - CFM With Filter* ContDownflow Furnaces Return Air ConnectionsA02162 312AAVA02075 A02163Fig. 22 - Typical Gas Pipe Arrangement Table 6 - Maximum Capacity of PipeFURNACE DAMAGE HAZARD Fig. 21 - Burner and ManifoldELECTRICAL CONNECTIONS Fig. 23 - Field Wiring Diagram115-VWIRING ELECTRICAL SHOCK AND FIRE HAZARDELECTRICAL CONNECTION TO J-BOX Table 7 - Electrical DataJ-BOXRELOCATION Fig. 24 - Relocating J-Box312AAV POWER CORD INSTALLATION IN FURNACE J-BOXBX. CABLE INSTALLATION IN FURNACE J-BOX 24-VWIRINGand Single-SpeedHeat Pump Fig. 26 - Two-StageFurnace with Two-SpeedAirConditioner Dual Fuel312AAV FOR FIGURESand Two-SpeedHeat Pump and Two-SpeedAir Conditioner312AAV ACCESSORIESVENTING Fig. 33 - Furnace Control-PSCBlower MotorCARBON MONOXIDE POISONING HAZARD GENERAL VENTING REQUIREMENTSMASONRY CHIMNEY REQUIREMENTS 312AAVFig. 34 - Chimney Inspection Chart 312AAVA10133 Thousands of BTUH per Hour Installations with Type-B Double-WallVentConnectors ENFPA & AGA Exterior Masonry Chimney FAN + NAT312AAV Fig. 35 - Upflow Application-VentElbow UpADDITIONAL VENTING REQUIREMENTS Fig. 36 - Upflow Application-VentElbow Right312AAV Fig. 38 - Downflow Application-VentElbow Upthen Up 312AAVthen Up 312AAV VENTING NOTES FOR FIG312AAV START-UP,ADJUSTMENT, AND SAFETY CHECKStep 1 - General BURN HAZARDUNIT DAMAGE HAZARD Step 2 - Start-UpProceduresStep 3 - Adjustments FIRE AND EXPLOSION HAZARDTable 11 - Altitude Derate Multiplier for U.S.A Fig. 48 - Redundant Automatic Gas Control Valve312AAV Fig. 49 - Orifice Hole 312AAVELECTRICAL SHOCK HAZARD Table 12 - Gas Rate cu ft. /hr FURNACE OVERHEATING HAZARD312AAV FIRE HAZARD Table 13 - Speed Selection312AAV ELECTRICAL SHOCK HAZARD312AAV Step 4 - Check Safety ControlsStep 5 - Checklist Fig. 50 - Amp. Draw Check with AmmeterA10184 312AAVA10184A 312AAVA10185 312AAVA10185A 312AAVFIRE, PERSONAL INJURY AND UNIT DAMAGE HAZARD SERVICE AND MAINTENANCE PROCEDURESELECTRICAL CONTROLS AND WIRING Step 1 - IntroductionSERVICE Step 2 - Care and MaintenanceFig. 51 - Service Label CARBON MONOXIDE POISONING AND FIRE HAZARDFig. 52 - Wiring Diagram 312AAVA07125 312AAV CLEANING AND/OR REPLACING AIR FILTERTable 17 - Filter Size Information In. / Mm BLOWER MOTOR AND WHEELUNIT DAMAGE HAZARD CLEANING HEAT EXCHANGERFig. 53 - Igniter Position-SideView 312AAV312AAV Fig. 55 - Cleaning Heat Exchanger CellStep 3 - Sequence of Operation Fig. 54 - Igniter Position-TopViewSee Fig. 23 or 32 for thermostat connections 312AAVa.Single-SpeedCooling 4.Thermidistat Mode312AAV 312AAV Step 4 - Wiring DiagramsStep 5 - Troubleshooting 5.Continuous Blower Mode312AAV Fig. 56 - Troubleshooting Guide - 2-SpeedA05001 KitAdapter Chimneyin usedswitch shutoffvent312AAV BlockedPART NUMBER Table 18 - Accessory List312AAV DESCRIPTIONELECTRICAL GROUP PARTS REPLACEMENT INFORMATION GUIDECASING GROUP GAS CONTROL GROUP