Manuals / Raypak / Household Appliance / Electric Heater

Raypak 0133-4001 WH, NH manual PIPING DIAGRAMS TYPE WH - UNITEMP 80 SYSTEM

Models: 0133-4001 WH NH

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PIPING DIAGRAMS

PIPING DIAGRAMS

TYPE WH - UNITEMP 80 SYSTEM

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Raypak 0133-4001 WH, NH manual PIPING DIAGRAMS TYPE WH - UNITEMP 80 SYSTEM

Contents

INSTALLATION AND OPERATING INSTRUCTIONS FOR YOUR SAFETYFOR YOUR SAFETY RAYTHERMTM HOT WATER SUPPLY HEATERSTABLE OF CONTENTS RECEIVING EQUIPMENT GENERAL SPECIFICATIONSALL MODELS APPROVED MODEL IDENTIFICATIONDANGER General Safety PrecautionsDANGER DANGERINSTALLATION CODES INSTALLATION INSTRUCTIONSINSTALLATION BASE Combustible floorshield ordering informationINSTALLATION CLEARANCES CLEARANCESCLEARANCES FROM COMBUSTIBLE SURFACES CLEARANCES TO PROTECTED SURFACESSPECIFICATIONS AND DIMENSIONS MODELMODELS 182-400and Recovery based on manufacturers rating Recovery based on manufacturers ratingMODELS MODELSRecovery based on manufacturers rating Recovery based on manufacturers ratingMODELS MODELSHIGH WIND CONDITIONSOutdoor Units Only OUTDOOR WATER HEATERSa. All Air From Inside The Building b. All Air From OutdoorsOUTDOOR INSTALLATIONS VENTINGINSTALLATION INDOOR INSTALLATIONSINSTALLATION BEFOREMODELS 181-401and VENT TERMINAL/INDOOR STACK VENT PIPING VENT DAMPER INSTALLATION VENT DAMPER DAMPER OPENDAMPER CLOSED PLUMBING GENERALGAS SUPPLY CONNECTIONS VENTING OF DIAPHRAGM GAS COMPONENTS GAS PRESSURE REGULATORFLOW RATES PIPING - DOMESTIC HOT WATER SUPPLY HEATERS GENERAL SPECIFICATIONSUNI-TEMP80 HOT WATER SUPPLY SYSTEMS PIPING DIAGRAMS TYPE WH - UNITEMP 80 SYSTEM Use a minimum 20 of 3 pipe on outlet TYPE NH - INSTANTANEOUSMINIMUM INPUT ADJUSTMENT TYPE NH - DUAL MODELSRELIEF VALVE CONTROLS - GENERALELECTRONIC IGNITION ECONOMASTER CONTROL100% PILOT SAFETY FLOW SWITCHHIGH AND LOW GAS PRESSURE SWITCHES OPTIONAL LIMIT CONTROLS HIGH LIMITCOMPONENT IDENTIFICATION SINGLE-STAGETANKSTAT ELECTRICAL CONNECTIONS2 ON/OFF UNITS 2- STAGE TANKSTAT400 WH1, WH2, WH3 181 LOW NOx WH1 LOCATION OF CONTROLSFig. #9334 LOCATION OF CONTROLSINITIAL START-UP- PUMP AND MOTOR START-UPPROCEDURES BEFORE START-UPLOCATION OF CONTROLS GENERALGeneral Safety Precautions Feel water before bathing or show- eringOPERATING INSTRUCTIONS FOR YOUR SAFETY READ BEFORE OPERATINGTO TURN OFF GAS TO APPLIANCE FOR MODELS WITH MANUAL GAS VALVESAFTER START-UP INSPECTION PROCEDURES BURNERSCONTROLS FOR MODELS WITH AUTOMATIC GAS VALVESINSPECTION PROCEDURES HIGH GAS PRESSURE SWITCH BURNER ADJUSTMENTSTART-UPPROCEDURES ADDENDA LOW NOx HEATERS Models 181 toPILOT REMOVAL BURNER TRAY REMOVALGAS VALVE REMOVAL MAIN BURNER AND ORIFICE REMOVALHONEYWELL S8600 TROUBLESHOOTING - ELECTRICALIntermittent Pilot System ELECTRONIC IGNITION IIDWIRING DIAGRAMS WIRING DIAGRAM - WH2 182/260 WIRING DIAGRAM - WH2 330/400 WIRING DIAGRAM - WH2 514/624 WIRING DIAGRAM - WH2 WIRING DIAGRAM - WH2 WIRING DIAGRAM - WH2 WIRING DIAGRAM - WH2 WIRING DIAGRAM - WH1 181/261 LOW NOx WIRING DIAGRAM - WH1 331/401 LOW NOx MECHANICAL PROBLEM TROUBLESHOOTINGPOSSIBLE CAUSE CORRECTIVE ACTIONSERVICE AND MAINTENANCE PROCEDURES TROUBLESHOOTING - PUMPSTUBE CLEANING RAYPAK TUBE CLEANING KITHIGH LIMIT OR TANKSTAT REMOVAL PILOT REMOVAL AND CLEANINGHEAT EXCHANGER REMOVAL BURNER TRAY REMOVALCONTROL WELL REPLACEMENT HEAT EXCHANGER RE-ASSEMBLYTUBE REPLACEMENT COMBUSTION CHAMBER REMOVALREPLACEMENT PARTS CLEANING FLUE GAS PASSAGEWAYSSoot is combustible, so exercise extreme care RAYPAK, INC 2151 Eastman Avenue Oxnard, CALIMITED PARTS WARRANTY WARRANTYHEAT EXCHANGER WARRANTY ADDITIONAL WARRANTY EXCLUSIONS