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Raypak manual Wiring Diagram—Models 992B–1262B, SEE PAGE 24 FOR STAGING OPTIONS

Models: 992B

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Wiring Diagram—Models 992B–1262B

Wiring Diagram—Models 992B–1262B

SEE PAGE 24 FOR STAGING OPTIONS

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Raypak manual Wiring Diagram—Models 992B–1262B, SEE PAGE 24 FOR STAGING OPTIONS

Contents

INSTALLATION & OPERATING INSTRUCTIONS Models 992B–2342B Types H, WH & PPage CONTENTS WARNINGS Pay Attention to These TermsProduct Receipt BEFORE INSTALLATIONInstallations at Elevation Model IdentificationFig. 1: Component Locations – Back Component LocationsOPTIONAL FLUE CONNECTION Fig. 2: Component Locations – Left SideGeneral Information GENERAL SAFETY Time/Temperature Relationships in ScaldsEquipment Base INSTALLATIONInstallation Codes StackingTable D: Vent/Air Inlet Termination Clearances U.S. Installations1Canadian Installations2 Outdoor Installations ClearancesIndoor Installations Direct Vent Combustion and Ventilation AirReversing Air Filter Indoor UnitsTruSeal Combustion Air Conventional Combustion Air SupplyU.S. Installations General Water PipingCanadian Installations Reversing Water ConnectionsCold Water Operation Relief Valve PipingHydrostatic Test Pump Selection Hydronic HeatingTemperature & Pressure Gauge Air-Separation/ExpansionTank Pressure Drop in Feet of Head Feedwater RegulatorPiping Three-WayValvesPotable Water and Space Heating Automatic Chlorinators and Chemical Feeders Winterizing Your HeaterWater Hardness Gas SupplyPool/Spa Water Chemistry pH of WaterGas Supply Connection Gas Supply Pressure Electrical Power ConnectionsCheck the Power Source Field-ConnectedControllersField Wiring Connection Making the Electrical ConnectionsDANGER SHOCK HAZARD Model VentingFlue Exhaust Tee DiameterCombustion Support of Vent StackVent Terminal Location ExhaustCanadian Installations Changing the Flue OutletU.S. Installations Natural Draft Vertical Venting Category Venting Installation TipsVenting Configurations Termination Horizontal Through-the-WallVenting Category Direct Vent - Horizontal Through- the-Wall Direct Vent - Vertical Freeze Protection Outdoor InstallationControls Heater Sequence of Operation Models 992B-1262BColor External LightsLight IndicationModels 1532B – 1802B is safe to operate the heater Page Models 2002B – 2342B Page 69.The heater is now operating at full fire 67.Power is applied to gas valve66.The stage 4 controller contacts close Ignition Module High Limit Manual ResetFlow Switch Operating ControlHigh and Low Gas Pressure Switches Low Water Cut-OffOptionalUDB Fault History Pump Time DelayUDB Diagnostic Board Venting 87%-EfficiencyBoilers – Special InstructionsWater Piping Appliance CategoriesCondensate Management Vertical Venting CategoryVent Terminal Location Common Venting System70’ of straight flue pipe •40’ of straight flue pipe 992BE Wiring Diagram—Models 992B–1262B SEE PAGE 24 FOR STAGING OPTIONSWiring Diagram—Models 1532B–2342B START-UP Pre Start-upMain Burner Adjustment Start-UpBlower Adjustment Follow-Up Safety InspectionLeak Test Procedure Dual-SeatGas Valves Pilot Turn-DownTestPost Start-UpCheck To Turn Off Gas To Appliance OPERATIONLighting Instructions TROUBLESHOOTING Step Step Step Step Step Step StepPreventive Maintenance Schedule MAINTENANCESuggested Minimum Maintenance Schedule Semi-Annually WeeklyMonthly AnnuallyAPPENDIX Inside Air ContaminationADDITIONAL WARRANTY EXCLUSIONS LIMITED PARTS WARRANTY HI DELTA – TYPES H AND WHHEAT EXCHANGER WARRANTY PARTS REPLACEMENTADDITIONAL WARRANTY EXCLUSIONS LIMITED PARTS WARRANTY HI DELTA – TYPE PHEAT EXCHANGER WARRANTY PARTS REPLACEMENTNominal Factory Recommended Settings START-UPCHECKLIST FOR FAN-ASSISTEDEMISSIONS SETTINGS AND TEST INFORMATION RAYPAK PRODUCTSNOTES NOTES NOTES