State Industries SUF-130- 300/400/500 Direct Vent Vertical Vent Horizontal Intake

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Venting Arrangements

Direct Vent Vertical Vent Horizontal Intake

Figure 44

Direct Vent Vertical Concentric

Figure 46

Direct Vent Horizontal Vent Vertical Intake

Figure 45

Direct Vent Horizontal Concentric

Figure 47

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Contents Commercial gas water heaters Table Of Contents Safe Installation, Use and Service ANSI/NSF-5Optional Precautions General Safety InformationHydrogen Gas Flammable Overheated water can cause water tank explosionFire and Explosion Hazard Installing, using or servicing Water heaterIntroduction Preparing For The InstallationAbbreviations Used QualificationsBasic Operation Features And ComponentsWater Heater’s 120 VAC on/off switch Top ViewTop View Components Side Views Rough In Dimensions Installation ConsiderationsRecovery Capacities Gas Line Connection SizeLocating The Water Heater Service ClearanceClearance To Combustible Materials Intake Air and Vent Pipe ClearancesOptional Concentric Terminations Extended Vent TerminationsHard Water Circulation PumpsPower Supply Installation RequirementsGas Pressure Requirements Supply Gas LineDishwashing Machines Mixing ValvesClosed Water Systems Thermal ExpansionValve Discharge Pipe Requirements Temperature-Pressure Relief ValveCombustible Material Storage Condensate DrainContaminated Air Condensate Drain Water TrapAir Requirements Unconfined SpaceConfined Space Outdoor Air Through Two Openings Fresh Air Openings For Confined SpacesOutdoor Air Through One Opening Outdoor Air Through Two Horizontal DuctsPage 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 Three Concentric Terminations TWO Concentric TerminationsFour Concentric Terminations Eight 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 VentCondensate Drain Installation Water Heater InstallationInstallation Notes Installation InstructionsGas Line Sizing Supply Gas Line InstallationSupply Gas Line Sizing U. S. Units Supply Gas Line Sizing Metric UnitsSupply Gas Regulator Installation Gas Line Leak TestingGas Line Connection Power Supply Connections Electrical WiringEnable/Disable Circuit Connecting An External Supervisory ControlWater Line Connections Water Piping DiagramsValve Discharge Pipe Thermometers not SuppliedHigh Temperature Limit Control ECO Temperature RegulationHigh Temperature Applications Thermostat ControlOverview Control System OperationControl System Navigation User Input ButtonsIcon Description Status IconsState Description Operating StatesControl System Menus Menu DescriptionUpdate Cancel User Settings & Control System MenusBack Help Description/Action DisplayChange Back Help Heater Information Description/Action Display Display Settings Description/ActionView Back Help Back AdvancedECO YESService Contact Information UpdateSelect Back Help NameStart Up Prior to Start upInitial Start Up Supply Gas Pressure Adjustment Multiple Appliance InstallationsManifold Gas Pressure Adjustment Checking The Firing Rate High Altitude Installations1050 = 300,000 Btu/hr 87.9 kW To Turn Off GasLighting The Water Heater Lighting & Operation LabelHoneywell Troubleshooting Installation ChecklistSequence Of Operation Closed by control system Fault Msg is displayed Sequence Of Operation Flow ChartPre-Purge cycle Water is heated to VAC Gas ValveInstallation Errors Operational ProblemsRough Starting, Rough Operation Momentary IgnitionFault And Alert Conditions Possible Causes Check/Repair Displayed Fault/Alert Message Fault And Alert MessagesNo Anode Voltage Blower Prover FailureMaintenance Schedule MaintenanceGeneral Draining And FlushingFilling The Water Heater Sediment RemovalLime Scale Removal Drain Valve and Access Panels Powered Anode RodsTemperature-Pressure Relief Valve Test Vent SystemCCB 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