Manuals / State Industries / Household Appliance / Water Heater

State Industries SUF 100 THRU 250, SUF 130 THRU 500, SUF 60 THRU 120 Control Sequence Flow Chart

Models: SUF 100 THRU 250 SUF 130 THRU 500 SUF 60 THRU 120

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CONTROL SEQUENCE FLOW CHART

Servicing should only be performed by a Qualified Service Agent

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State Industries SUF 100 THRU 250, SUF 130 THRU 500, SUF 60 THRU 120 manual Control Sequence Flow Chart

Contents

Commercial GAS High Efficiency Water Heaters Page Table of Contents Qualifications IntroductionTools Required General Information GAS Pressure SpecificationsAdjustment Procedure GAS Pressure SUF 120 and 150 Models Installation Quick Tips SUF 120 and 150 GAS PressurePage Important Note Installation Quick Tips SUF 199 and 250 GAS PressureAdjustment Procedure GAS Pressure SUF 300, 400 Installation Quick Tips SUF 300, 400, 500 GAS PressureInstallation Quick Tips SUF 300, 400 Ultra Force Venting Installation Venting Category and MaterialsVent Length Table Equivalent Feet Meters 120 through Venting Tables SUF 120Vent Length Table Equivalent Feet Meters 300, 400 Concentric Venting What does the PH Scale MEAN? Vent CondensationCan I Drain this Condensation to the Floor DRAIN? What about the PH Values of Condensate and Soda POP?Power Vent Direct Vent Vent Termination Direct Vent ALL Models PVC Elbow Direct Venting ALL ModelsControl Overview Set Point Status Icon DescriptionDisplay Adjusting Tank Temperature Operating SET Point DifferentialAction Display ActionPress Update to accept the change or Cancel to reset it Changing the Display Units Press Update to accept the change or Cancel to reject it Example of a Warning Example of a Fault Advanced Diagnostic InformationTo get to the current fault information screen, press Menu Access to the Current Fault or WarningPress the Down button for more information Fault Codes Viewing Information About the Water Heater Typical Sequence Control Sequence Typical ALL ModelsControl Sequence Flow Chart Controls Central Control Board CCB This is the back of the UIM Controls GAS Valve SUF Controls GAS Valve SUFControls GAS Valve SUF 199 High Altitude InstallationGAS Orifice Controls GAS Valve SUF 199 Orifice Chart SUF 300 Controls GAS VALVE, Orifice Chart SUF 300/400Orifice Chart SUF Controls GAS VALVE, Orifice Chart SUFBlocked Inlet Proving Switch Controls Pressure Switches ALL ModelsBlower Proving Switch Blocked Outlet Proving SwitchControls Pressure Switches SUF 120 Through Controls Pressure Switches SUF 300, 400 Page Control Timing HOT Surface Igniter / Flame Sensor / Control TimingHOT Surface Igniter Flame SensorModel High Speed Hz Low Speed Hz Blower Speed Control SUF 199Variable Frequency Drive SUF 400 Voltage Frequency Speed Instructions VFD Model SUF Variable Frequency Drive Blower Speed and Pressure ReadingsUser Interface Modul Wiring Diagram SUF 120User Interface Module Wiring Diagram SUF 400Tennessee Waltz Parkway Ashland City, TN