Manuals / Raypak / Lawn and Garden / Swimming Pool Heater

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

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

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Wiring Diagram—Models 3001–4001

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Raypak P-2100, P-1826, P-4001, P-926 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 Code Requirements RECEIVING EQUIPMENT INSTALLATIONGENERAL SPECIFICATIONS Base InstallationOutdoor Heaters ClearancesCombustion Air Indoor Units Only Indoor HeatersVent Piping Venting ConnectionsDrafthood Indoor Models Gas Pressure Regulator Gas Supply Connections1-1/2” Venting of Diaphragm Gas ComponentsModel 1-1/4”Water Connections Flow SwitchCONTROLS Companion Flange Connections Models Water Pressure SwitchAutomatic Chlorinators and Chemical Feeders Unitherm Governor OperationModel No. Loop* Flow Rates Heater Flow Model NoConnection Minimum2.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 HEATEROUTLETTEMPERATURETHERMOMETER BLENDEDWATER TEMPERATURERECOMMENDED FIELD INSTALLED ISOLATION VALVESFORSERVICEISOLATION VALVESFORSERVICE BLENDEDWATER TEMPERATUREHEATEROUTLETTEMPERATURETHERMOMETER RECOMMENDED FIELD INSTALLED926-1223Models Only External Auxiliary Bypass Valve Where RequiredAuxiliary Bypass Valve Adjustment Temperature ControlsElectronic Ignition Electrical WiringHigh & Low Gas Pressure Switches Low Water CutoffWiring Diagram-Models Wiring Diagram-Models Wiring Diagram-Models Wiring Diagram-Models SERVICING Temperature ControlPressure Switch Pressure Switch AdjustmentBefore Start-Up START-UP PROCEDURESPilot Safety Two-SpeedPumpsCONTROLS INSPECTION PROCEDURESAfter Start-Up BurnersGas Valve Removal SERVICING PROCEDURESTube Cleaning Procedure Typical Burner Drawer RemovalHeat Exchanger Removal Pilot Removal and CleaningHeat Exchanger Reassembly Main Burner and Orifice RemovalCombustion Chamber Removal Control Well ReplacementTube Replacement Procedure Procedure For Cleaning Flue Gas PassagewaysINLET/OUTLET HEADER OUTLET INLET GASKET MAINTENANCE AND CAREUnitherm Governor Replacement UNITHERM GOVERNOR WITH POWER ELEMENTWinterizing Your Heater IMPORTANT NOTICE TROUBLESHOOTINGMECHANICAL FOR QUALIFIED SERVICE PERSONNEL ONLY Clean filter Calculatetemperature in F/hr……or refer to heater sizing chart Reset time clockSTART TROUBLESHOOTING HONEYWELL S8600Intermittent Pilot System ELECTRICAL ELECTRONIC IGNITION IID IIDPARTS REPLACEMENT LIMITED WARRANTY RAYTHERM TYPE P SIZESHEAT EXCHANGER WARRANTY ADDITIONAL WARRANTY EXCLUSIONS