Manuals / Raypak / Household Appliance / Water Heater

Raypak 122-322 installation instructions TABLE J-1

Models: 122-322

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TABLE J-1

Category Determination for Venting Purpose and Venting Arrangement

TABLE J-1

* As defined in the latest edition of the NFGC, or in Canada, the B149.1 and .2

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Raypak 122-322 installation instructions TABLE J-1

Contents

Models Type H, WH, & P FORYOURSAFETYOPERATING AND INSTALLATION INSTRUCTIONS FORYOURSAFETYTABLE OF CONTENTS PAGE NO DANGER DANGER SECTION A BEFORE INSTALLING THE HEATERPRODUCT RECEIPT RATINGS AND CERTIFICATIONS MODEL IDENTIFICATIONBACK LEFT-SIDE HI DELTA COMPONENT LOCATIONFRONT See detail page See detail pageAir Shutter Adjustment General InformationGas Valve Detail INSTALLATIONCODES SECTION B HEATER INSTALLATIONEQUIPMENT BASE INDOOR INSTALLATION CLEARANCESMINIMUM CLEARANCES FROM COMBUSTIBLE SURFACES ModelsOUTDOOR INSTALLATION MINIMUM CLEARANCES OUTDOORINSTALLATIONSHeater Model Heater SideCOMBUSTION AND VENTILATION AIR Indoor Units SECTION C COMBUSTION AND VENTILATION AIRDIRECT COMBUSTION AIR All combustion air has to be drawn from the air outside the building the mechanical equipment room directly communicates with the outdoors RELIEFVALVE PIPING SECTION D WATER PIPING - GENERALHYDROSTATIC TEST LOW TEMPERATURE SYSTEMPUMP SELECTION SECTION E HYDRONIC HEATING PIPINGPRESSURE DROP IN FEET OF HEAD FEEDWATER REGULATOR PIPING - HEATING BOILERSDUALBOILERPRIMARY/SECONDARYPIPING SECTION F DOMESTIC HOT WATER PIPING Page AUTOMATIC CHLORINATORS AND CHEMICALFEEDERS SECTION G POOL HEATINGWINTERIZINGYOU HEATER POOLAND SPA WATER CHEMISTRYDANGER SECTION H GAS SUPPLY CONNECTIONSGAS SUPPLY CONNECTION GAS SUPPLY PRESSUREGAS PRESSURE REGULATOR CHECK THE POWER SOURCE SECTION I ELECTRICAL POWER CONNECTIONSFIGURE CHECK POWER SOURCE SURGE PROTECTIONMAKING THE ELECTRICAL CONNECTIONS FIELD WIRING CONNECTIONDANGER ELECTRICAL CONNECTIONS - DOMESTIC HOT WATERSHOCKHAZARD GENERAL SECTION J VENTING CONNECTIONSDefinition ofAppliance Categories TABLE J-1 Vent Terminal Location Support of Vent StackGeneral VENTING CONFIGURATIONS Venting Installation TipsNATURAL DRAFT VERTICALVENT Natural Draft Vertical Vent Termination Page Horizontal Thru-WallVenting Category SECTION J-2HORIZONTALTHRU-WALLVENTINGCATEGORY III TABLE Horizontal Thru-wallDirect Vent Termination DIRECT VENT SECTION J-3Horizontal Thru-wallVenting CategoryHorizontal Thru-wallDirect Vent Termination Vertical Venting Category SECTION J-4DIRECT VENT VERTICALVENTING TABLEVertical Direct Vent Termination Vertical Direct Vent System InstallationSECTION J-5 Outdoor InstallationSECTION K CONTROLS MANUAL RESET HIGH LIMIT FLOW SWITCH HIGH LIMIT MANUAL RESETFLOW SWITCH IGNITION CONTROL MODULELOW WATER CUT-OFF LOW WATER CUT OFF OPTIONALDrw. #8996.1 Fig.# J-5 Reference Drawing Number M152564C WIRE DIAGRAM MODELSFeel water before bathing or showering SECTION L GENERAL SAFETY PRECAUTIONSHotter water Increases the risk of SCALDING FOR YOUR SAFETY READ BEFORE LIGHTING SECTION M PRE-START-UPFILLING SYSTEM-HEATINGHEATERS DOMESTIC HOTWATER HEATERS1.0TOOLS NEEDED SECTION N INITIAL START-UP2.0PREPARATION FOR START-UP WARNING DO NOT TURN ON GAS AT THIS TIMEYour Hi Delta is tuned in 3.0START-UPSECTION O POST START-UPCHECK TOTURN OFFGASTOAPPLIANCE SECTION P OPERATIONSUGGESTED MINIMUM MAINTENANCE SCHEDULE SECTION Q MAINTENANCEYearly Beginning of each heating season DailyINSIDECOMBUSTIONAIRCONTAMINATION APPENDIX AFig # HEAT EXCHANGER DETAIL Page Page Page HEAT EXCHANGER WARRANTY LIMITED PARTS WARRANTY COMMERCIAL HEATERSADDITIONAL WARRANTY EXCLUSIONS PARTS REPLACEMENT