Contents
NOTICE
MODEL
SERVICE MANUAL
VC4E & VC6E SERIES
TABLE OF CONTENTS
Vulcan
FULL SIZE ELECTRIC CONVECTION OVENS
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CLEANING
INSTALLATION
FEATURES
TEMPERATURE
AMPERAGE - 3 PHASE/ 60HZ
SPECIFICATIONS
POWER
AMPERAGE - 1 PHASE/ 60HZ
COVERS AND PANELS
REMOVAL AND REPLACEMENT OF PARTS
Top Front Cover
Bottom Front Cover
Left Side Panel
CONTROL PANEL COMPONENTS
Removable Components
COMPONENT PANEL COMPONENTS
TEMPERATURE PROBE SOLID STATE CONTROL
Removable Components
HEATING ELEMENTS
Front Access
BLOWER AND MOTOR
Alternate Access
LEFT SIDE ELEMENTS SHOWN
DOOR SWITCH
OVEN DOORS AND BEARINGS INDEPENDENT DOORS
DOOR WINDOW
OVEN DOORS SIMULTANEOUS DOORS
Assembly Removal
Disassembly
DOOR CATCH ROLLER ASSEMBLY INDEPENDENT DOORS
MECHANICAL KX THERMOSTAT
HIGH LIMIT THERMOSTAT
Lamp Assembly
INTERIOR LIGHTS
Lamp
COOLING FAN
SOLID STATE TEMPERATURE CONTROL CALIBRATION
SERVICE PROCEDURES AND ADJUSTMENTS
MECHANICAL KX THERMOSTAT CALIBRATION
SOLID STATE TEMPERATURE CONTROL TEST
HEATING ELEMENT TEST
TEMPERATURE PROBE TEST
SOLID STATE CONTROL
TEMP F
BLOWER ADJUSTMENT
DOOR CATCH ROLLER ADJUSTMENT INDEPENDENT DOORS
DOOR ADJUSTMENT
DOOR CHAIN ADJUSTMENT SIMULTANEOUS DOORS
DOOR SWITCH ADJUSTMENT
Procedure
Introduction
COMPUTER CONTROL
Setup mode
Operation
MENU
ALTERNATING ON
DISPLAY
PARAMETER
COMPUTER CONTROL OPERATIONAL TEST
COMPUTER CONTROL TEMPERATURE CALIBRATION
ALTERNATING ON
CODE
MENU
DISPLAY
Restore Factory Settings
Oven Light Switch S2
Power Switch S1
Fan Speed Switch S3
Alarm/Buzzer
COMPONENT LOCATION
Mechanical Temperature Control
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SEQUENCE OF OPERATION
VC4ED, VC6ED with Solid State Temperature Control
Cook Cycle
VC4ES, VC6ES with Mechanical KX Thermostat
KX Thermostat or Solid State Control
Timer Cycle, Cooking
Cool Down Cycle
VC4EC, VC6EC Computer Control
Cook and Hold Cycle
Temperature and Time Cycle Cooking
Cool Down Cycle
VC4ES, VC6ES with Mechanical KX Controls,
SCHEMATICS
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VC4ES, VC6ES with Mechanical KX Controls,
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VC4ES, VC6ES with Mechanical KX Control,
WIRING DIAGRAMS
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VC4ES, VC6ES with Mechanical KX Control,
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SYMPTOMS
TROUBLESHOOTING
ALL MODELS
POSSIBLE CAUSES
COMPUTER CONTROL MODELS ONLY
SYMPTOM
SYMPTOMS
POSSIBLE CAUSES
CODE & PROBLEM
Error Codes
SOLUTION
PROBABLE CAUSE
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N O T E S
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PART NUMBER
CONDENSED SPARE PARTS LIST
DESCRIPTION
VC4E & VC6E SERIES OVENS