Heating Element Circuits | Vulcan-Hart ML-126857, ML-126853, VHX24E5

VHX SERIES STEAMER - ELECTRICAL OPERATION

Heating Element Circuits

F25154 (February 2004)		Page 40 of 48

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Vulcan-Hart ML-126857, ML-126853, VHX24E5, MHB24E, ML-126852 manual Heating Element Circuits

Contents

VHX Boiler Base Series High Efficiency Electric Steamer VHX24E Shown Table of Contents VHX Series Steamers General INSTALLATION, Operation Cleaning IntroductionModel Number of Pans PAN Depth PER Compartment Inches Specifications Water ConditioningBoiler Code Descriptions Boiler Pressure Tools ElectricalStandard Special Removal and Replacement of Parts Pressure Switch Control BOX Components Main Control BOX Components Water Level Gauge Assembly Left Side View Shown Heating Elements Heating Element Mounting Plate Heating Elements Boiler Assembly Right Side View Shown Descaler Cathodic Protector Cooking Compartment Doors RemovalGasket Handle Latch Assembly Service Procedures and Adjustments Boiler Water Level Controls Test Water Level Probe Housing BlowdownMain Water Level Control Auxiliary Low level Cut-Off Control Cycling Pressure Switch Adjustment High Limit Pressure Switch Adjustment Boiler Fill and Cold Water Condenser Solenoid Valves Cold Water Condenser Thermostat Adjustment Heating Element Test Intake Shut-Off Valve Adjustment Steam FlowCooking Compartment Door Sealing Adjustment Door Latch Adjustment Reset Switch Manual Electrical OperationComponent Function Cold Water Condenser Blowdown/Drain Compartment Pressure SwitchSteam Solenoid Valve Component Locations Boiler Base Controls Boiler Base Controls Cooking Compartment Controls Water Level Controls Low Level Cut-Off & Differential Control Auxiliary Low Level Cut-Off Layout, Legend & Diagnostic Test Points Relay Board Schematic Sequence of Operation Initial Fill and Preheat Water Refill After Initial Fill Boiler Blowdown/drain VHX Series Steamer Electrical Operation Schematics Cooking Compartment Controls Wiring Diagrams VHX Series Steamer Electrical Operation Heating Element Circuits Cooking Compartment Controls Symptom Possible Causes TroubleshootingBoiler Base Controls Symptom Possible Causes Symptom Possible Causes Cooking Compartment Controls VHX Series Steamer VHX Series Steamer VHX24E, VHX24E5, MHB24E Condensed Spare Parts ListPart Number Description