Manuals / Raypak / Household Appliance / Boiler

Raypak 399B-2339B operating instructions

Models: 399B-2339B

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Raypak, Inc., 2151 Eastman Avenue, Oxnard, CA 93030 (805) 278-5300 Fax (805) 278-5468 Litho in U.S.A.

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Raypak 399B-2339B operating instructions

Contents

INSTALLATION & OPERATING INSTRUCTIONS Models 399B-2339B Types H & WHPage CONTENTS WARNINGS Pay Attention to These TermsBEFORE INSTALLATION Installations at ElevationProduct Receipt Model IdentificationComponent Locations OPTIONAL FLUE CONNECTIONFig. 1 Component Locations - Back Fig. 2 Component Locations - Left SideGeneral Information GENERAL SAFETY Time/Temperature Relationships in ScaldsINSTALLATION Installation CodesEquipment Base StackingCanadian Installations2 U.S. Installations1Table D Vent/Air Inlet Termination Clearances Indoor Installations ClearancesOutdoor Installations Combustion and Ventilation Air Conventional Combustion Air SupplyU.S. Installations Indoor UnitsCanadian Installations All Air from OutdoorsWater Piping GeneralReversing Water Connections Relief Valve PipingModels 399B-899B Models 989B-2339B Cold Water OperationCold Water Starts Temperature & Pressure Gauge Hydronic HeatingPump Selection Pressure Drop in Feet of Head Feedwater Regulator PipingAir-Separation/ExpansionTank Three-WayValvesGas Supply Potable Water and Space HeatingGas Supply Connection Gas Supply Pressure Models 399B-2339B Adjustment Models 989B-2339BReversing Gas Supply Connection Electrical Power Connections Check the Power SourceField-ConnectedControllers Making the Electrical ConnectionsField Wiring Connection DANGER SHOCK HAZARDFig. 22 4-StageWiring Connection Fig. 21 3-StageWiring ConnectionsFig. 20 2-StageWiring Connections TANKSTAT AS SHOWN IN THE DIAGRAM ABOVE SINGLE STAGE TANKSTATSTAGE CONNECTION ATTACH STAGE 1 CONNECTIONSVenting GeneralSupport of Vent Stack Barometric DamperU.S. Installations Exhaust ConfigurationVent Terminal Location Combustion Air SupplyChanging the Flue Outlet Venting Installation TipsCanadian Installations Venting Configurations Natural Draft Vertical Venting CategoryCertified Horizontal Through-the-WallVenting Category Certified Controls Outdoor InstallationFreeze Protection Heater Sequence of Operation Models 399B-899B36.A 24 VAC signal is sent to gas valve 23.The heater pump is energizedModels 989B-2339B Models 1529B-2339BOnly High Limit Manual Reset Flow SwitchIgnition Module Operating ControlHigh and Low Gas Pressure Switches Low Water Cut-OffOptionalWiring Diagram - Models 399B-1259B Wiring Diagram - Models 1529B-2339B START-UP Pre Start-upBlower Adjustment Start-UpMain Burner Adjustment Safety Inspection Leak Test Procedure Dual-SeatGas ValvesFollow-Up Pilot Turn-DownTestPost Start-UpCheck Lighting Instructions OPERATIONTo Turn Off Gas To Appliance Step Step Step Step Step Step Step TROUBLESHOOTINGReattach Suggested Minimum Maintenance Schedule MAINTENANCEPreventive Maintenance Schedule Weekly MonthlySemi-Annually AnnuallyAPPENDIX Inside Air ContaminationLIMITED PARTS WARRANTY HEAT EXCHANGER WARRANTYADDITIONAL WARRANTY EXCLUSIONS PARTS REPLACEMENTSTART-UPCHECKLIST FOR FAN-ASSISTED EMISSIONS SETTINGS AND TEST INFORMATIONNominal Factory Recommended Settings RAYPAK PRODUCTS