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Raypak P-4001, P-1826, P-926, P-2100 manual Wiring Diagram-Models

Models: P-2100 P-926 P-4001 P-1826

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Wiring Diagram—Models 1287–1826

Wiring Diagram—Models 1287–1826

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Raypak P-4001, P-1826, P-926, P-2100 manual Wiring Diagram-Models

Contents

INSTALLATION & OPERATING INSTRUCTIONS Raytherm Commercial Swimming Pool HeaterModels P-926to P-1826 & P-2100to P-4001 Corrosive water voids all warranties CONTENTS WARNINGS Pay Attention to These TermsDANGER GENERAL SPECIFICATIONS RECEIVING EQUIPMENT INSTALLATIONBase Installation Code RequirementsCombustion Air Indoor Units Only ClearancesIndoor Heaters Outdoor HeatersVenting Connections Drafthood Indoor ModelsVent Piping Gas Pressure Regulator Gas Supply ConnectionsModel Venting of Diaphragm Gas Components1-1/4” 1-1/2”Flow Switch CONTROLSWater Connections Automatic Chlorinators and Chemical Feeders Water Pressure SwitchUnitherm Governor Operation Companion Flange Connections ModelsConnection Model NoMinimum Model No. Loop* Flow Rates Heater Flow2.Lace metal strapping or clamps, NOT PROVID- ED through the ¾” slots on the cover and fasten securely to pipe as shown in Fig. 15 & 16. Do not over-tightenclamps HEATER Models 0926 thru 1223 with UG RECOMMENDED FIELD INSTALLED BLENDEDWATER TEMPERATUREISOLATION VALVESFORSERVICE HEATEROUTLETTEMPERATURETHERMOMETERHEATEROUTLETTEMPERATURETHERMOMETER BLENDEDWATER TEMPERATURERECOMMENDED FIELD INSTALLED ISOLATION VALVESFORSERVICEAuxiliary Bypass Valve Adjustment External Auxiliary Bypass Valve Where RequiredTemperature Controls 926-1223Models OnlyHigh & Low Gas Pressure Switches Electrical WiringLow Water Cutoff Electronic IgnitionWiring Diagram-Models Wiring Diagram-Models Wiring Diagram-Models Wiring Diagram-Models Pressure Switch Temperature ControlPressure Switch Adjustment SERVICINGPilot Safety START-UP PROCEDURESTwo-SpeedPumps Before Start-UpAfter Start-Up INSPECTION PROCEDURESBurners CONTROLSTube Cleaning Procedure Typical SERVICING PROCEDURESBurner Drawer Removal Gas Valve RemovalHeat Exchanger Reassembly Pilot Removal and CleaningMain Burner and Orifice Removal Heat Exchanger RemovalTube Replacement Procedure Control Well ReplacementProcedure For Cleaning Flue Gas Passageways Combustion Chamber RemovalUnitherm Governor Replacement MAINTENANCE AND CAREUNITHERM GOVERNOR WITH POWER ELEMENT INLET/OUTLET HEADER OUTLET INLET GASKETWinterizing Your Heater TROUBLESHOOTING MECHANICAL FOR QUALIFIED SERVICE PERSONNEL ONLYIMPORTANT NOTICE or refer to heater sizing chart Calculatetemperature in F/hr……Reset time clock Clean filterIntermittent Pilot System TROUBLESHOOTING HONEYWELL S8600ELECTRICAL ELECTRONIC IGNITION IID IID STARTHEAT EXCHANGER WARRANTY LIMITED WARRANTY RAYTHERM TYPE P SIZESADDITIONAL WARRANTY EXCLUSIONS PARTS REPLACEMENT