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