Manuals / Raypak / Lawn and Garden / Swimming Pool Heater

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

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

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Wiring Diagram—Models 926–1223

Wiring Diagram—Models 926–1223

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

Contents

Models P-926to P-1826 & P-2100to P-4001 INSTALLATION & OPERATING INSTRUCTIONSRaytherm Commercial Swimming Pool Heater Corrosive water voids all warranties CONTENTS DANGER WARNINGSPay Attention to These Terms RECEIVING EQUIPMENT INSTALLATION GENERAL SPECIFICATIONSBase Installation Code RequirementsClearances Combustion Air Indoor Units OnlyIndoor Heaters Outdoor HeatersVent Piping Venting ConnectionsDrafthood Indoor Models Gas Supply Connections Gas Pressure RegulatorVenting of Diaphragm Gas Components Model1-1/4” 1-1/2”Water Connections Flow SwitchCONTROLS Water Pressure Switch Automatic Chlorinators and Chemical FeedersUnitherm Governor Operation Companion Flange Connections ModelsModel No ConnectionMinimum 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 BLENDEDWATER TEMPERATURE RECOMMENDED FIELD INSTALLEDISOLATION VALVESFORSERVICE HEATEROUTLETTEMPERATURETHERMOMETERBLENDEDWATER TEMPERATURE HEATEROUTLETTEMPERATURETHERMOMETERRECOMMENDED FIELD INSTALLED ISOLATION VALVESFORSERVICEExternal Auxiliary Bypass Valve Where Required Auxiliary Bypass Valve AdjustmentTemperature Controls 926-1223Models OnlyElectrical Wiring High & Low Gas Pressure SwitchesLow Water Cutoff Electronic IgnitionWiring Diagram-Models Wiring Diagram-Models Wiring Diagram-Models Wiring Diagram-Models Temperature Control Pressure SwitchPressure Switch Adjustment SERVICINGSTART-UP PROCEDURES Pilot SafetyTwo-SpeedPumps Before Start-UpINSPECTION PROCEDURES After Start-UpBurners CONTROLSSERVICING PROCEDURES Tube Cleaning Procedure TypicalBurner Drawer Removal Gas Valve RemovalPilot Removal and Cleaning Heat Exchanger ReassemblyMain Burner and Orifice Removal Heat Exchanger RemovalControl Well Replacement Tube Replacement ProcedureProcedure For Cleaning Flue Gas Passageways Combustion Chamber RemovalMAINTENANCE AND CARE Unitherm Governor ReplacementUNITHERM GOVERNOR WITH POWER ELEMENT INLET/OUTLET HEADER OUTLET INLET GASKETWinterizing Your Heater IMPORTANT NOTICE TROUBLESHOOTINGMECHANICAL FOR QUALIFIED SERVICE PERSONNEL ONLY Calculatetemperature in F/hr…… or refer to heater sizing chartReset time clock Clean filterTROUBLESHOOTING HONEYWELL S8600 Intermittent Pilot SystemELECTRICAL ELECTRONIC IGNITION IID IID STARTLIMITED WARRANTY RAYTHERM TYPE P SIZES HEAT EXCHANGER WARRANTYADDITIONAL WARRANTY EXCLUSIONS PARTS REPLACEMENT