Manuals / Vulcan-Hart / Kitchen Appliance / Electric Steamer

Vulcan-Hart C24EA3 480V BASIC MODEL C24EA - ELECTRICAL OPERATION, F25213 May, Page 46 of

Models: C24EA5 208/240V BASIC C24EA3 480V BASIC C24EA5 208/240V PRO C24EA3 480V PRO C24EA3 208/240V BASIC C24EA3 208/240V PRO C24EA5 480V PRO C24EA5 480V BASIC

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MODEL C24EA - ELECTRICAL OPERATION

F25213 (May 2006)		Page 46 of 52

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Contents

C24EA SERIES ATMOSPHERIC STEAMERS SERVICE MANUALTABLE OF CONTENTS INTRODUCTION GENERALMODELS COVERED ELECTRICAL SPECIFICATIONS SPECIFICATIONSWATER SUPPLY REQUIREMENTS TOOLS REFERENCE MATERIALLUBRICATION ComponentRIGHT AND LEFT SIDE PANELS COVERS AND PANELSTOP COVER REAR PANEL REMOVAL DOORGASKET Installation DOOR HANDLERemoval Assembly LATCH ASSEMBLYRemoval and Disassembly InstallationDOOR LATCH ADJUSTMENT HINGE BEARINGSREMOVAL AND REPLACEMENT DRAIN BOXCOOKING COMPARTMENT REMOVAL AND REPLACEMENT13.Check DOOR LATCH ADJUSTMENT 10.Remove cooking compartment assembly12.Reinstall parts removed in reverse order MODEL C24EA - COOKING COMPARTMENTHOLD THERMOSTAT THERMOSTATSHIGH-LIMITTHERMOSTAT CONDENSATE THERMOSTAT TIMER REMOVAL AND REPLACEMENTHEATING ELEMENT REMOVAL AND REPLACEMENTVOLTAGE DIAGNOSTIC CHECKSMODEL TOTAL kWSUPER HEATER REMOVAL AND REPLACEMENTTOTAL kW DIAGNOSTIC CHECKSVOLTAGE CURRENTWATER LEVEL CONTROL COMPONENTS WATER LEVEL CONTROLSWiring WATER LEVEL CONTROL BOARDWATER LEVEL PROBES WATER LEVEL PROBE ELECTRICAL CONNECTIONSValve Type FILTERED AND NON-FILTERED WATER SOLENOID VALVESDUAL WATER VALVE FLOW RATES MachineNon-FilteredCold Water Solenoid Valve MANUAL DRAIN VALVE BASICRemoval Drain Tank Manually MOTORIZED DRAIN VALVE PROFESSIONALRemoval Page 27 of MODEL C24EA - WATER LEVEL CONTROL COMPONENTSF25213 May SWITCHES, BUZZER AND SOLENOIDS ON/OFF SWITCHProfessional Models DOOR SWITCHInstallation RemovalPRESSURE SWITCH Check Adjustment VACUUM RELIEF SOLENOIDDamage to generator tank weldment could occur BUZZER STEAM GENERATOR TANK REMOVAL AND REPLACEMENTMODEL C24EA - STEAM GENERATOR TANK PRESSURE SWITCH16.Remove water level probe assembly from tank 12.Remove hose from the vacuum relief solenoidELECTRICAL OPERATION COMPONENT FUNCTIONSolenoid 4SOL, Slow Fill COMPONENT LOCATION Electrical Control PanelPage 39 of MODEL C24EA - ELECTRICAL OPERATIONWater Level Control Board F25213 MayF25213 May MODEL C24EA - ELECTRICAL OPERATIONFront Panel Page 40 ofPage 41 of MODEL C24EA - ELECTRICAL OPERATIONSteam Generator and Back Panel F25213 MaySEQUENCE OF OPERATION Basic ModelProfessional Model C.Time delay relay output energizes K3 coil A.Power 120VAC present to Door Switch wire #1914.Power Switch 1S pushed to off 18.Time Delay Relay time elapsesWIRING DIAGRAMS Heating Element WiringF25213 May MODEL C24EA - ELECTRICAL OPERATIONPage 46 of Page 47 of MODEL C24EA - ELECTRICAL OPERATIONF25213 May F25213 May MODEL C24EA - ELECTRICAL OPERATIONPage 48 of Page 49 of MODEL C24EA - ELECTRICAL OPERATIONF25213 May SYMPTOM TROUBLESHOOTINGPOSSIBLE CAUSES Page 51 of N O T E SMODEL C24EA - TROUBLESHOOTING F25213 MayCONDENSED SPARE PARTS LIST C24EA

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