Vulcan-Hart VCIEC, VC6ED, VC6EC, VC4ES, VC4ED Removal and Replacement of Parts, Covers and Panels

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FULL SIZE ELECTRIC CONVECTION OVEN - REMOVAL AND REPLACEMENT OF PARTS

REMOVAL AND REPLACEMENT OF PARTS

COVERS AND PANELS

WARNING: DISCONNECT THE ELECTRICAL POWER TO THE MACHINE AT THE MAIN CIRCUIT BOX. PLACE A TAG ON THE CIRCUIT BOX INDICATING THE CIRCUIT IS BEING SERVICED.

Top Front Cover

1.The top front cover is secured with four (4) screws, two on each side of cover. Remove these screws then remove the cover from the oven.

2.Reverse the procedure to install.

Bottom Front Cover

1.The bottom front cover is secured with four (4) screws, two on each side of cover. Remove these screws then remove the cover from the oven.

2.Reverse the procedure to install.

Control Panel

1.Remove three (3) screws on the right side which secure the control panel then pull the panel away from the oven.

NOTE: If the oven has a mechanical (KX type) thermostat, it must be removed from the control panel first, before removing the control panel.

2.Disconnect the temperature probe leads from the solid state temperature control.

3.Unplug the wire harness connector to the control panel components.

4.Reverse the procedure to install.

Right Side Panel

1.Remove the two screws near front of oven, which secure the bottom front cover and control panel.

2.Remove the remaining seven screws securing the right side panel.

3.Pull the right side panel out at the bottom then down to remove.

4.Reverse the procedure to install.

F25105 (December 2001)		Page 6 of 60

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Contents VC4E & VC6E Series VC4ED ShownTable of Contents Full Size Electric Convection Ovens General Specifications VC4ES VC4ED VC4ECVC6ES VC6ED VC6EC Removal and Replacement of Parts Covers and PanelsRemovable Components Control Panel ComponentsLeft Side Panel Covers and PanelsTemperature Probe Solid State Control Component Panel ComponentsFront Access Heating ElementsAlternate Access Blower and MotorLeft Side Elements Shown Door Switch Service Procedures and AdjustmentsDoor Window Oven Doors and Bearings Independent DoorsAssembly Removal Oven Doors Simultaneous DoorsAssembly Removal Door Catch Roller Assembly Independent DoorsDisassembly Mechanical KX ThermostatInterior Lights Lamp AssemblyHigh Limit Thermostat LampCooling FAN Service Procedures and Adjustments Solid State Temperature Control CalibrationMechanical KX Thermostat Calibration Solid State Temperature Control Test TroubleshootingTemperature Probe Test Solid State Control Temp F Ohms Amps PER Voltage KW PER Element Ohms PER Lead208 240 480 Blower Adjustment Door Adjustment Door Catch Roller Adjustment Independent DoorsDoor Switch Adjustment ProcedureIntroduction Setup mode Computer ControlOperation Probe Test Alternating onMenu Display Parameter Data Solid State Relay TestComputer Control Temperature Calibration Computer Control Operational TestCaly HEYKEY Code Restore Factory Settings SSR1 & SSR2 Electrical OperationComponent Function 1CON & 2CONMechanical Temperature Control Component LocationFull Size Electric Convection Ovens Electrical Operation Full Size Electric Convection Ovens Electrical Operation VC4EC/6EC Plug, Socket and Components Cook & Hold Standard Cook Cycle VC4ED, VC6ED with Solid State Temperature ControlSequence of Operation VC4ES, VC6ES with Mechanical KX ThermostatTimer Cycle, Cooking KX Thermostat or Solid State Control Cool Down Cycle KX Thermostat or Solid State ControlVC4EC, VC6EC Computer Control Temperature and Time Cycle Cooking Cook and Hold CycleCool Down Cycle Schematics VC4ES, VC6ES with Mechanical KX ControlsVC4ES, VC6ES with Mechanical KX Controls VC4ED, VC6ED with Solid State Temperature Control VC4ED, VC6ED with Solid State Temperature Control Full Size Electric Convection Ovens Electrical Operation VC4EC, VC6EC Computer Control, 480V Roast & Hold Standard This page Purposely Left Blank Wiring Diagrams VC4ES, VC6ES with Mechanical KX ControlFull Size Electric Convection Ovens Electrical Operation VC4ES, VC6ES with Mechanical KX Control Full Size Electric Convection Ovens Electrical Operation VC4ED, VC6ED with Solid State Temperature Control Full Size Electric Convection Ovens Electrical Operation VC4ED, VC6ED with Solid State Temperature Control Full Size Electric Convection Ovens Electrical Operation Full Size Electric Convection Ovens Electrical Operation Full Size Electric Convection Ovens Electrical Operation VC4EC, VC6EC Computer Control, 480V Roast & Hold Standard Full Size Electric Convection Ovens Electrical Operation Troubleshooting Full Size Electric Convection Ovens TroubleshootingALL Models Computer Control Models only Control Operational TestError Codes Code & Problem Probable Cause SolutionComputer Control T E S Condensed Spare Parts List Part Number Description VC4ES VC4ED VC4EC VC6ES VC6ED VC6EC