State Industries SUF-60-120, SUF-100-250 manual

500 Tennessee Waltz Parkway, Ashland City, TN 37015

Phone: 800-365-0024 • Fax: 800-644-9306

www.statewaterheaters.com

Image 80

State Industries SUF-60-120, SUF-100-250 instruction manual

Contents

Commercial gas water heaters Table Of Contents Safe Installation, Use and Service Approvals General Safety Information PrecautionsHydrogen Gas Flammable Overheated water can cause water tank explosion Fire and Explosion Hazard Installing, using or servicing Water heaterFire or Explosion Hazard Preparing For The Installation IntroductionAbbreviations Used Qualifications Features And Components Basic Operation SUF 120 & 150 Components Water Heater’s 120 VAC on/off switchTop Views 120,000 & 150,000 Water heaters 24 Volt Gas Valve Top ViewsSUF 199 & 250 Components Left Side Right Side TOP Views Installation ConsiderationsRough In Dimensions Recovery Capacities Locating The Water HeaterGas Line Connection Size Storage Capacities Extended Vent Terminations Optional Concentric TerminationsHard Water Circulation Pumps Installation Requirements Power SupplyGas Pressure Requirements Supply Gas Line Mixing Valves Dishwashing MachinesClosed Water Systems Thermal Expansion Valve Discharge Pipe Requirements Temperature-Pressure Relief ValveWater Damage Hazard Condensate Drain Combustible Material StorageContaminated Air Condensate Drain Water Trap Breathing Hazard Carbon Monoxide Gas Air RequirementsUnconfined Space Confined Space Fresh Air Openings For Confined Spaces Outdoor Air Through Two OpeningsOutdoor Air Through One Opening Outdoor Air Through Two Horizontal DuctsPage Commonwealth of Massachusetts Inspection General Venting Instructions Venting InstallationGeneral Venting Information SUF 199 & SUF 250 Intake Air Connection Correct OrientationLarge Hose Fernco Clamp TEE Fitting Venting Requirements Direct Vent Installation Venting Installation SequencePower Vent Installation Intake AIR Screen Field Supplied Vertical Termination Installation Standard Factory Supplied Terminations Intake AIR AND/OR Vent Exhaust Maximum Factory Supplied Standard TerminationField Supplied STRAP/SUPPORT Sidewall Termination Installation Concentric Termination Installation Determine the location for the termination Inch Concentric Termination Installation Inch Concentric Termination KIT TWO Concentric Terminations Three Concentric TerminationsFour Concentric Terminations Eight Concentric Terminations Multiple Concentric Termination Arrangements Two Concentric TerminationsEight Concentric Terminations Sidewall Roof Direct Vent Horizontal Power Vent HorizontalVenting Arrangements Direct Vent Horizontal Concentric Direct Vent Vertical Vent Horizontal IntakeDirect Vent Horizontal Vent Vertical Intake Termination Clearances Sidewall Power Vent Power Vent Termination Clearances Sidewall Direct Vent Direct Vent Water Heater Installation Condensate Drain InstallationInstallation Notes Installation Instructions Supply Gas Line Installation Gas Line SizingSupply Gas Line Sizing U. S. Units Supply Gas Line Sizing Metric Units Gas Line Connection Supply Gas Regulator InstallationGas Line Leak Testing Electrical Wiring Power Supply ConnectionsEnable/Disable Circuit Connecting An External Supervisory Control Water Piping Diagrams Water Line ConnectionsValve Discharge Pipe Thermometers not Supplied Temperature Regulation High Temperature Limit Control ECOHigh Temperature Applications Thermostat Control Tank Temperature 103F Operating Set Point 120F Control System OperationOverview Control System Navigation Status Icons Icon Description Operating States State DescriptionControl System Menus Menu Description User Settings & Control System Menus Update CancelBack Help Description/Action Display Change Back Help Display Settings Description/Action Heater Information Description/Action Display Back Advanced View Back HelpECO YES Update Service Contact InformationSelect Back Help Name Initial Start Up Start UpPrior to Start up GAS Valve / Venturi Assembly TOP View GAS Valve TOP Detail ViewLighting The Water Heater Gas pressure reading while the water heater is firing Multiple Appliance Installations High Altitude Installations Checking The Firing Rate1050 = 300,000 Btu/hr 87.9 kW To Turn Off Gas Lighting & Operation Labels Lighting The Water HeaterSUF 60 120 and SUF 100 150 Models only Tank Temperature 103F Operating Set Point 120F SUF 100 199 and SUF 100 250 Models only Sequence Of Operation TroubleshootingInstallation Checklist Pre-Purge cycle Sequence Of Operation Flow ChartClosed by control system Fault Msg is displayed Operational Problems Installation ErrorsRough Starting, Rough Operation Momentary Ignition Fault And Alert Conditions Back Advanced Fault And Alert MessagesPossible Causes Check/Repair Displayed Fault/Alert Message Blower Prover Failure No Anode Voltage Maintenance Maintenance ScheduleGeneral Draining And Flushing Filling The Water Heater Sediment RemovalLime Scale Removal Manual Lime Scale Removal Powered Anode Rods Drain Valve and Access PanelsTemperature-Pressure Relief Valve Test Vent System Diagrams J3 J5J10 J13 J11 CCB Central Control Board Layout SUF 120 & 150 Wiring Diagram User Interface Modul SUF 199 & 250 Wiring Diagram CCB Central Control Board Circulation 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