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