Manuals / Raypak / Household Appliance / Boiler

Raypak 399B-2339B 3-StageWiring Connections, 4-StageWiring Connection, 2-StageWiring Connections

Models: 399B-2339B

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Fig. 21: 3-Stage Wiring Connections

Fig. 21: 3-Stage Wiring Connections

Fig. 22: 4-Stage Wiring Connection

Fig. 20: 2-Stage Wiring Connections

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Raypak 399B-2339B operating instructions 3-StageWiring Connections, 4-StageWiring Connection, 2-StageWiring Connections

Contents

Models 399B-2339B Types H & WH INSTALLATION & OPERATING INSTRUCTIONSPage CONTENTS Pay Attention to These Terms WARNINGSModel Identification BEFORE INSTALLATIONInstallations at Elevation Product ReceiptFig. 2 Component Locations - Left Side Component LocationsOPTIONAL FLUE CONNECTION Fig. 1 Component Locations - BackGeneral Information Time/Temperature Relationships in Scalds GENERAL SAFETYStacking INSTALLATIONInstallation Codes Equipment BaseTable D Vent/Air Inlet Termination Clearances U.S. Installations1Canadian Installations2 Outdoor Installations ClearancesIndoor Installations Indoor Units Combustion and Ventilation AirConventional Combustion Air Supply U.S. InstallationsAll Air from Outdoors Canadian InstallationsRelief Valve Piping Water PipingGeneral Reversing Water ConnectionsCold Water Starts Cold Water OperationModels 399B-899B Models 989B-2339B Pump Selection Hydronic HeatingTemperature & Pressure Gauge Three-WayValves Pressure Drop in Feet of Head Feedwater RegulatorPiping Air-Separation/ExpansionTankPotable Water and Space Heating Gas SupplyGas Supply Connection Reversing Gas Supply Connection Models 399B-2339B Adjustment Models 989B-2339BGas Supply Pressure Making the Electrical Connections Electrical Power ConnectionsCheck the Power Source Field-ConnectedControllersDANGER SHOCK HAZARD Field Wiring ConnectionFig. 20 2-StageWiring Connections Fig. 21 3-StageWiring ConnectionsFig. 22 4-StageWiring Connection ATTACH STAGE 1 CONNECTIONS TANKSTAT AS SHOWN IN THE DIAGRAM ABOVESINGLE STAGE TANKSTAT STAGE CONNECTIONBarometric Damper VentingGeneral Support of Vent StackCombustion Air Supply U.S. InstallationsExhaust Configuration Vent Terminal LocationCanadian Installations Venting Installation TipsChanging the Flue Outlet Natural Draft Vertical Venting Category Venting ConfigurationsCertified Horizontal Through-the-WallVenting Category Certified Freeze Protection Outdoor InstallationControls Models 399B-899B Heater Sequence of Operation23.The heater pump is energized 36.A 24 VAC signal is sent to gas valveModels 989B-2339B Models 1529B-2339BOnly Operating Control High Limit Manual ResetFlow Switch Ignition ModuleLow Water Cut-OffOptional High and Low Gas Pressure SwitchesWiring Diagram - Models 399B-1259B Wiring Diagram - Models 1529B-2339B Pre Start-up START-UPMain Burner Adjustment Start-UpBlower Adjustment Pilot Turn-DownTest Safety InspectionLeak Test Procedure Dual-SeatGas Valves Follow-UpPost Start-UpCheck To Turn Off Gas To Appliance OPERATIONLighting Instructions Reattach TROUBLESHOOTINGStep Step Step Step Step Step Step Preventive Maintenance Schedule MAINTENANCESuggested Minimum Maintenance Schedule Annually WeeklyMonthly Semi-AnnuallyInside Air Contamination APPENDIXPARTS REPLACEMENT LIMITED PARTS WARRANTYHEAT EXCHANGER WARRANTY ADDITIONAL WARRANTY EXCLUSIONSRAYPAK PRODUCTS START-UPCHECKLIST FOR FAN-ASSISTEDEMISSIONS SETTINGS AND TEST INFORMATION Nominal Factory Recommended Settings