Manuals / State Industries / Household Appliance / Water Heater

State Industries SUF-60-120 Circulating Pump Wiring Diagram, Circulation Pump Wiring Diagrams

Models: SUF-60-120 SUF-100-250

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Circulation Pump Wiring Diagrams

CIRCULATING PUMP WIRING DIAGRAM

STORAGE TANK OR BUILDING RECIRCULATION

FIELD SUPPLIED TEMPERATURE CONTROL

INSTALLED IN THE STORAGE TANK

OR CIRCULATING LOOP RETURN LINE

NOTE: USE SEPARATE 120 VAC POWER

SUPPLY FOR PUMP CIRCUIT. DO NOT

SHARE POWER WITH APPLIANCE AS THIS

MAY CAUSE ELECTRICAL LINE NOISE AND

LEAD TO ERRATIC CONTROL SYSTEM

OPERATION.

L1 HOT

120 VAC	CIRC
POWER	PUMP
	MOTOR

L2 NEUTRAL

Figure 68

CIRCULATING PUMP WIRING DIAGRAM

DISHWASHER LOOP WITH TOGGLE SWITCH

DISHWASHER

TOGGLE

SWITCH

NOTE: USE SEPARATE 120 VAC POWER SUPPLY FOR PUMP CIRCUIT. DO NOT SHARE POWER WITH APPLIANCE AS THIS MAY CAUSE ELECTRICAL LINE NOISE AND LEAD TO ERRATIC CONTROL SYSTEM OPERATION.

L1 HOT

120VAC POWER

L2 NEUTRAL

FIELD SUPPLIED TEMPERATURE CONTROL INSTALLED IN THE CIRCULATING LOOP RETURN LINE

CIRC

PUMP

MOTOR

Figure 69

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State Industries SUF-60-120, SUF-100-250 Circulating Pump Wiring Diagram, Storage Tank Or Building Recirculation

Contents

MODELS SUF-60-120 THROUGH SUF-100-250 SERIES 100 commercial gas water heatersInstruction Manual ANSI / NSFTable Of Contents ASME CRN ANSI / NSF Safe Installation, Use and ServiceAPPROVALS DANGERPrecautions General Safety InformationExplosion Hazard Improper installation, use and service may result in property damageElectrical Shock Hazard Fire or Explosion HazardBreathing Hazard - Carbon Monoxide Gas Fire and Explosion HazardQualified Installer or Service Agency IntroductionPreparing For The Installation Abbreviations Used199,000 & 250,000 Btu/hr MODELS Features And Components120,000 & 150,000 Btu/hr MODELS Basic OperationFRONT Btu/hr MODELSTOP VIEW Top ViewsFRONT Top Views contSUF 199 & 250 Components 120,000 & 150,000 Btu/hr MODELS LEFT SIDERIGHT SIDE 199,000 & 250,000 Btu/hr MODELSInstallation Considerations Rough In DimensionsLocating The Water Heater Recovery CapacitiesFire or Explosion Hazard Gas Line Connection SizeExtended Vent Terminations Service ClearanceBreathing Hazard - Carbon Monoxide Gas Optional Concentric TerminationsPower Fluctuations and Electrical Noise Installation RequirementsPower Supply Dedicated Power Wiring and BreakersDishwashing Machines Water TemperatureMixing Valves Closed Water SystemsExplosion Hazard Water Damage HazardTemperature-Pressure Relief Valve T&P Valve Discharge Pipe RequirementsBreathing Hazard - Carbon Monoxide Gas Fire or Explosion HazardBreathing Hazard - Carbon Monoxide Gas Condensate DrainUnconfined Space Breathing Hazard - Carbon Monoxide GasAir Requirements Confined SpaceOutdoor Air Through One Opening Fresh Air Openings For Confined SpacesOutdoor Air Through Two Openings Outdoor Air Through Two Horizontal DuctsOutdoor Air Through Two Vertical Ducts Air From Other Indoor SpacesCommonwealth of Massachusetts Installation Requirements - Commonwealth of MassachusettsINSTALLATION OF CARBON MONOXIDE DETECTORS APPROVED CARBON MONOXIDE DETECTORSDirect Vent Configuration Venting InstallationPower Vent Configuration Breathing Hazard - Carbon Monoxide GasINTAKE AIR TEE FITTING 90 TOINTAKE AIR CONNECTION PIPE 199,000 & 250,000 Btu/hr MODELS Inspect/Adjust Intake Air Tee FittingField Supplied Fittings Venting RequirementsApproved Materials Primer and CementDirect Vent Installation Venting Installation SequencePower Vent Installation VENT EXHAUST CONNECTIONINTAKE AIR SCREEN INTAKE AIR CONDENSATE TEE INSTALLATIONINTAKE AIR CONNECTION Breathing Hazard - Carbon Monoxide GasSTANDARD FACTORY SUPPLIED TERMINATIONS Vertical Termination InstallationVERTICAL TERMINATION - DIRECT VENT VERTICAL TERMINATIONS INSTALLATIONVERTICAL TERMINATIONS FLAT ROOF CLEARANCE Sidewall Termination Installation SIDEWALL TERMINATION INSTALLATIONConcentric Termination Installation 4 INCH CONCENTRIC TERMINATION FLAT ROOF CLEARANCE4 Inch Concentric Termination Installation 4 INCH CONCENTRIC TERMINATION KITClose Proximity & Standard Clearance A B AMultiple Concentric Termination Clearances Three Concentric TerminationsTwo Concentric Terminations The illustrations on this page show some of the installation arrangements for multiple concentric terminations that are allowedMultiple Concentric Termination Arrangements Four Concentric TerminationsVenting Arrangements Power Vent HorizontalPower Vent Vertical Direct Vent HorizontalDirect Vent Horizontal Vent Vertical Intake Venting ArrangementsDirect Vent Vertical Vent Horizontal Intake Direct Vent Horizontal ConcentricTermination Clearances Sidewall Power Vent Termination Clearances Sidewall Direct Vent Condensate Drain Installation Water Heater InstallationCONDENSATE TRAP DETAIL Installation NotesGas Line Sizing Supply Gas Line InstallationFire and Explosion Hazard Supply Gas Line Sizing U. S. UnitsSUPPLY GAS LINE CONNECTION 120,000 & 150,000 Btu/hr MODELS SUPPLY GAS LINE CONNECTION199,000 & 250,000 Btu/hr MODELS Supply Gas Regulator InstallationEnable/Disable Circuit Electrical WiringPower Supply Connections Connecting An External Supervisory ControlWater Line Connections Water Piping DiagramsWater Damage Hazard T&P Valve Discharge Pipe103F Temperature RegulationTank Temperature Operating Set PointControl System Operation Tank Temperatureadjust user settings UIM user interface moduleIcon Status IconsDescription Description Operating StatesState Control System MenusCurrent Fault Tank TemperatureDisplay Settings 120FOperating Set Point TemperaturesTemperatures 140FContrast Temperature UnitsBacklight Delay Display SettingsFault History Restore Factory DefaultsBlocked Exhaust Fault OccurrenceService Contact Information Service Contact InformationService Contact Information Service Contact InformationPrior to Start up Start UpFire or Explosion Hazard Initial Start UpGAS VALVE TOP VIEW GAS VALVE SIDE VIEW120,000 & 150,000 Btu/hr MODELS 120,000 & 150,000 Btu/hr MODELSMultiple Appliance Installations Supply Gas Pressure AdjustmentManifold Gas Pressure Adjustment Fire and Explosion HazardBreathing Hazard - Carbon Monoxide Gas High Altitude InstallationsFire and Explosion Hazard Checking The Firing RateSUF 60 120 AND SUF 100 150 MODELS ONLY FOR YOUR SAFETY READ BEFORE OPERATINGLighting The Water Heater OPERATING INSTRUCTIONSON/OFF SWITCH SUF 100 199 AND SUF 100 250 MODELS ONLYFOR YOUR SAFETY READ BEFORE OPERATING LIGHTING THE WATER HEATERSequence Of Operation TroubleshootingInstallation Checklist Water Heater LocationSequence Of Operation Flow Chart YESNOInstallation Errors Burn HazardOperational Problems Fire and Explosion HazardFault Conditions Fault And Alert ConditionsReplacement Parts Resetting Control System Lock OutsLow Gas Pressure AC ReversedIgnition Failure Low Igniter CurrentBlocked Air Intake Blower Prover FailureBlower Prover Open Energy Cut Out ECOPrecautions MaintenanceMaintenance Schedule Explosion HazardLime Scale Removal Filling The Water HeaterSediment Removal Manual Lime Scale RemovalTemperature-Pressure Relief Valve Test Powered Anode RodsDrain Valve and Access Panels Explosion Hazard5 J2 J1 DiagramsS1 DIPSWITCH DETAIL J3 J5USER INTERFACE MODUL SUF 199 & 250 Wiring Diagram CCB CENTRAL CONTROL BOARDUSER INTERFACE MODUL STORAGE TANK OR BUILDING RECIRCULATION CIRCULATING PUMP WIRING DIAGRAMCIRCULATING PUMP WIRING DIAGRAM DISHWASHER LOOP WITH TOGGLE SWITCH Circulation Pump Wiring DiagramsWater Piping Diagrams LINE TEMPERATURE Water Piping DiagramsLINE TEMPERATURE CONTROL 12” TO 15” MINIMUMHOTONE WATER HEATER, SINGLE TEMPERATURE Water Piping DiagramsSTATE STORAGETANK PIPING CONFIGURATION AND OTHER DEVICES Water Piping DiagramsONE WATER HEATER, SINGLE TEMPERATURE WARNING THIS DRAWING SHOWS SUGGESTEDWater Piping Diagrams TWO WATER HEATERS, SINGLE TEMPERATURE WITH BUILDING RECIRCULATIONTHREE WATER HEATERS, SINGLE TEMPERATURE WITH BUILDING RECIRCULATION Water Piping DiagramsLINE TEMPERATURE CONTROL Water Piping Diagrams FOUR WATER HEATERS, SINGLE TEMPERATURE WITH BUILDING RECIRCULATIONLimited Warranty FILL IN WARRANTY AND KEEP FOR FUTURE REFERENCEPage 500 Tennessee Waltz Parkway, Ashland City, TN Phone 800-365-0024 Fax