State Industries SUF-130- 300/400/500 instruction manual

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Contents Commercial gas water heaters Table Of Contents Safe Installation, Use and Service ANSI/NSF-5Optional Overheated water can cause water tank explosion General Safety InformationPrecautions Hydrogen Gas FlammableFire and Explosion Hazard Installing, using or servicing Water heaterQualifications Preparing For The InstallationIntroduction Abbreviations UsedBasic Operation Features And ComponentsWater Heater’s 120 VAC on/off switch Top ViewTop View Components Side Views Gas Line Connection Size Installation ConsiderationsRough In Dimensions Recovery CapacitiesIntake Air and Vent Pipe Clearances Service ClearanceLocating The Water Heater Clearance To Combustible MaterialsCirculation Pumps Extended Vent TerminationsOptional Concentric Terminations Hard WaterSupply Gas Line Installation RequirementsPower Supply Gas Pressure RequirementsThermal Expansion Mixing ValvesDishwashing Machines Closed Water SystemsValve Discharge Pipe Requirements Temperature-Pressure Relief ValveCondensate Drain Water Trap Condensate DrainCombustible Material Storage Contaminated AirAir Requirements Unconfined SpaceConfined Space Outdoor Air Through Two Horizontal Ducts Fresh Air Openings For Confined SpacesOutdoor Air Through Two Openings Outdoor Air Through One OpeningPage Inspection Commonwealth of MassachusettsVenting Installation General Venting InformationGeneral Venting Instructions Venting Requirements Venting Installation Sequence Power Vent InstallationDirect Vent Installation 3 Reducer Vertical Termination InstallationVertical Termination Direct Vent Sidewall Termination Installation Inch Concentric Termination Flat Roof Clearance Concentric Termination InstallationInch Concentric Termination KIT Inch Concentric Termination InstallationInch Concentric Termination Sidewall Installation Eight Concentric Terminations TWO Concentric TerminationsThree Concentric Terminations Four Concentric TerminationsMultiple Concentric Termination Arrangements Two Concentric TerminationsEight Concentric Terminations Power Vent Horizontal Venting ArrangementsDirect Vent Horizontal Direct Vent Vertical Vent Horizontal Intake Direct Vent Horizontal Vent Vertical IntakeDirect Vent Horizontal Concentric Power Vent Termination Clearances Sidewall Power VentDirect Vent Termination Clearances Sidewall Direct VentInstallation Instructions Water Heater InstallationCondensate Drain Installation Installation NotesSupply Gas Line Sizing Metric Units Supply Gas Line InstallationGas Line Sizing Supply Gas Line Sizing U. S. UnitsSupply Gas Regulator Installation Gas Line Leak TestingGas Line Connection Connecting An External Supervisory Control Electrical WiringPower Supply Connections Enable/Disable CircuitThermometers not Supplied Water Piping DiagramsWater Line Connections Valve Discharge PipeThermostat Control Temperature RegulationHigh Temperature Limit Control ECO High Temperature ApplicationsUser Input Buttons Control System OperationOverview Control System NavigationIcon Description Status IconsMenu Description Operating StatesState Description Control System MenusDescription/Action Display User Settings & Control System MenusUpdate Cancel Back HelpChange Back Help Heater Information Description/Action Display Display Settings Description/ActionYES Back AdvancedView Back Help ECOName UpdateService Contact Information Select Back HelpStart Up Prior to Start upInitial Start Up Supply Gas Pressure Adjustment Multiple Appliance InstallationsManifold Gas Pressure Adjustment To Turn Off Gas High Altitude InstallationsChecking The Firing Rate 1050 = 300,000 Btu/hr 87.9 kWLighting The Water Heater Lighting & Operation LabelHoneywell Troubleshooting Installation ChecklistSequence Of Operation Water is heated to VAC Gas Valve Sequence Of Operation Flow ChartClosed by control system Fault Msg is displayed Pre-Purge cycleMomentary Ignition Operational ProblemsInstallation Errors Rough Starting, Rough OperationFault And Alert Conditions Possible Causes Check/Repair Displayed Fault/Alert Message Fault And Alert MessagesNo Anode Voltage Blower Prover FailureDraining And Flushing MaintenanceMaintenance Schedule GeneralFilling The Water Heater Sediment RemovalLime Scale Removal Vent System Powered Anode RodsDrain Valve and Access Panels Temperature-Pressure Relief Valve TestCCB Central Control Board Layout DiagramsUser Interface Modul SUF 130 300 Wiring DiagramUser SUF 130 400, 500 Wiring DiagramCirculation Pump Wiring Diagrams Water Piping Diagrams Temperature & Pressure Tank Temperature ALT. Cold Water State Storage Tank Water Piping Diagrams Line Temperature Control HOT Water Outlet Pipe T&P to Open Drain Finished Floor Limited Warranty