Manuals / Raypak / Household Appliance / Electric Heater

Raypak NH, 0133-4001 WH manual WIRING DIAGRAM - WH1 331/401 LOW NOx

Models: 0133-4001 WH NH

1 53

Download 53 pages 14.05 Kb

Page 46

Image 46

WIRING DIAGRAM - WH1 331/401 LOW NOx

Page 46

Image 46

Raypak NH, 0133-4001 WH manual WIRING DIAGRAM - WH1 331/401 LOW NOx

Contents

FOR YOUR SAFETY FOR YOUR SAFETYINSTALLATION AND OPERATING INSTRUCTIONS RAYTHERMTM HOT WATER SUPPLY HEATERSTABLE OF CONTENTS ALL MODELS APPROVED GENERAL SPECIFICATIONSRECEIVING EQUIPMENT MODEL IDENTIFICATIONDANGER General Safety PrecautionsDANGER DANGERINSTALLATION BASE INSTALLATION INSTRUCTIONSINSTALLATION CODES Combustible floorshield ordering informationCLEARANCES FROM COMBUSTIBLE SURFACES CLEARANCESINSTALLATION CLEARANCES CLEARANCES TO PROTECTED SURFACESMODEL SPECIFICATIONS AND DIMENSIONSMODELS 182-400and MODELS Recovery based on manufacturers ratingRecovery based on manufacturers rating MODELSMODELS Recovery based on manufacturers ratingRecovery based on manufacturers rating MODELSa. All Air From Inside The Building OUTDOOR WATER HEATERSHIGH WIND CONDITIONSOutdoor Units Only b. All Air From OutdoorsVENTING OUTDOOR INSTALLATIONSINSTALLATION INDOOR INSTALLATIONSINSTALLATION BEFOREMODELS 181-401and VENT TERMINAL/INDOOR STACK VENT PIPING VENT DAMPER INSTALLATION DAMPER OPEN VENT DAMPERDAMPER CLOSED GENERAL PLUMBINGGAS SUPPLY CONNECTIONS GAS PRESSURE REGULATOR VENTING OF DIAPHRAGM GAS COMPONENTSFLOW RATES GENERAL SPECIFICATIONS PIPING - DOMESTIC HOT WATER SUPPLY HEATERSUNI-TEMP80 HOT WATER SUPPLY SYSTEMS PIPING DIAGRAMS TYPE WH - UNITEMP 80 SYSTEM TYPE NH - INSTANTANEOUS Use a minimum 20 of 3 pipe on outletTYPE NH - DUAL MODELS MINIMUM INPUT ADJUSTMENTELECTRONIC IGNITION CONTROLS - GENERALRELIEF VALVE ECONOMASTER CONTROLHIGH AND LOW GAS PRESSURE SWITCHES OPTIONAL FLOW SWITCH100% PILOT SAFETY LIMIT CONTROLS HIGH LIMITCOMPONENT IDENTIFICATION 2 ON/OFF UNITS ELECTRICAL CONNECTIONSSINGLE-STAGETANKSTAT 2- STAGE TANKSTATLOCATION OF CONTROLS 400 WH1, WH2, WH3 181 LOW NOx WH1LOCATION OF CONTROLS Fig. #9334LOCATION OF CONTROLS START-UPPROCEDURES BEFORE START-UPINITIAL START-UP- PUMP AND MOTOR GENERALFeel water before bathing or show- ering General Safety PrecautionsTO TURN OFF GAS TO APPLIANCE FOR YOUR SAFETY READ BEFORE OPERATINGOPERATING INSTRUCTIONS FOR MODELS WITH MANUAL GAS VALVESCONTROLS INSPECTION PROCEDURES BURNERSAFTER START-UP FOR MODELS WITH AUTOMATIC GAS VALVESINSPECTION PROCEDURES START-UPPROCEDURES BURNER ADJUSTMENTHIGH GAS PRESSURE SWITCH ADDENDA LOW NOx HEATERS Models 181 toGAS VALVE REMOVAL BURNER TRAY REMOVALPILOT REMOVAL MAIN BURNER AND ORIFICE REMOVALIntermittent Pilot System TROUBLESHOOTING - ELECTRICALHONEYWELL S8600 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 POSSIBLE CAUSE TROUBLESHOOTINGMECHANICAL PROBLEM CORRECTIVE ACTIONTUBE CLEANING TROUBLESHOOTING - PUMPSSERVICE AND MAINTENANCE PROCEDURES RAYPAK TUBE CLEANING KITHEAT EXCHANGER REMOVAL PILOT REMOVAL AND CLEANINGHIGH LIMIT OR TANKSTAT REMOVAL BURNER TRAY REMOVALTUBE REPLACEMENT HEAT EXCHANGER RE-ASSEMBLYCONTROL WELL REPLACEMENT COMBUSTION CHAMBER REMOVALSoot is combustible, so exercise extreme care CLEANING FLUE GAS PASSAGEWAYSREPLACEMENT PARTS RAYPAK, INC 2151 Eastman Avenue Oxnard, CAHEAT EXCHANGER WARRANTY WARRANTYLIMITED PARTS WARRANTY ADDITIONAL WARRANTY EXCLUSIONS