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Raypak HD101, HD401 manual

Models: HD101 HD401

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Raypak HD101, HD401 manual

Contents

Do not try to light any appliance WHAT TO DO IF YOU SMELL GASINSTALLATION & OPERATING INSTRUCTIONS Models HD101-HD401 Types H & WHPage BEFORE INSTALLATION CONTENTSWIRING DIAGRAM-MODELS HD TROUBLESHOOTINGWARNINGS - Pay Attention to These Terms DANGERWARNING - CALIFORNIA PROPOSITION Installations at Elevation BEFORE INSTALLATION Model IdentificationProduct Receipt Ratings and CertificationsComponent Locations Fig. 1 Component Locations - Angle ViewFig. 2 Component Locations - Left Side Model General InformationQuantity of Burners Vent Size inTime/Temperature Relationships in Scalds GENERAL SAFETYInstallation Codes INSTALLATIONIndoor/Closet Installations Equipment BaseOutdoor Installations Combustion and Ventilation Air U.S. InstallationsConventional Combustion Air Supply Combustion Air FilterInstallations in Canada Water PipingGeneral Relief Valve Piping Reversing Water ConnectionsHydrostatic Test Hydronic HeatingLow Temperature System Temperature & Pressure GaugeFig. 11 Dual Boiler-Primary/SecondaryPiping Piping-HeatingBoilers Domestic Hot Water PipingAir-Separation/ExpansionTank Three-WayValvesGas Supply Connection Gas SupplyGas Supply Pressure Gas Pressure RegulatorTable G Maximum Equivalent Pipe Length Check the Power Source Electrical Power ConnectionsSurge Protection Making the Electrical ConnectionsTANKSTAT AS SHOWN IN THE DIAGRAM ABOVE Electrical Connections - Domestic Hot WaterSINGLE STAGE TANKSTAT STAGE CONNECTION ATTACH STAGE 1 CONNECTIONSGeneral VentingBarometric Damper Support of Vent StackVent Terminal Location U.S. Installations1 Canadian Installations2Table I Vent/Air Inlet Termination Clearances Installations in Canada US InstallationsVenting Configurations Venting Installation TipsNatural Draft Vertical Vent Termination Appliance ModelCertified Vent SizeHorizontal Thru-wallDirect Vent Termination Certified Certified Outdoor Installation Vertical Direct Vent System InstallationVertical Direct Vent Termination High Limit - Auto Reset Optional High Limit Manual ResetCONTROLS Ignition Control ModuleFlow Switch High and Low Gas Pressure Switches OptionalLow Water Cut Off Optional WIRING DIAGRAM-MODELS HD101-HD401 Step HD TroubleshootingStep StepPRE-START-UP Check Power SupplyINITIAL START-UP Domestic Hot Water HeatersPage Gas Valve Adjustment Main Burner AdjustmentBlower Adjustment Start-UpGas Type Conversion on Valve Safety InspectionPOST START-UPCHECK Follow-UpAir Filter Inspection/Removal Heat Exchanger Removal MAINTENANCE Suggested Minimum Maintenance ScheduleYearly Beginning of each heating season Inside Combustion Air Contamination APPENDIXDaily Monthlydry cleaning/laundry areas and establishments Areas causing contaminated combustion airhydrochloric acid/muriatic acid cements and gluesPage Page