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Turbo Chef Technologies
3240 manual Specifications and Startup
Models:
3240
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Troubleshooting
Specifications
Install
Error codes
page 24 for resistance/ temperature chart
Power Cord Replacement
Dimension
The Config Mode
Burner Transformer Wires
Reset the gas pressure page
Page 11
Image 11
Specifications and Startup
Page 10
Page 12
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Page 10
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Contents
Accelerating the World of Cooking TM
Service Manual
F O R T H E T U R B O C H E F 3240 H I G H H C O N V EYO R OV E N
Page
For further information, call
800.90TURBO or +1
PLEASE CAREFULLY READ THIS MANUAL AND RETAIN IT FOR FUTURE REFERENCE
Standard Oven Operation
Safety Instructions
Specifications and Startup
Cleaning
Oven Systems
Oven Modes
Appendix A - Replacing Oven Components
Troubleshooting
Schematics
i S A F ET Y INSTRUC TIONS
Important Safety Information - Please Read First
General Safety Information
Preventing Oven Damage
S A F ET Y INSTRUC TIONS
Power Cord Replacement
Reducing Fire Risk
Grounding Instructions
i i i S A F ET Y INSTRUC TIONS
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Specifications and Startup
Page
Overview
Oven Construction
Dimensions
Power Specifications
Certifications
Reading the Gas Pressure at 100% Flame
Gas Setup
Reading the Incoming Gas Pressure Static
4 S P E C I F I CATIONS AND STARTUP
Reading the Gas Pressure at Minimum Flame
Reading the Operating Gas Pressure
Confirming Proper Closure of all Taps
Cleaning
Page
Supplies and Equipment
Cleaning the Oven
Daily Cleaning Procedures
Deep Cleaning Procedures
Step 10 Remove and Clean the Right and Left Lower Air Diverters
Step 7 Remove and Clean the Conveyor requires TWO people
Step 8 Remove and Clean the Lower End Panels
Step 9 Remove and Clean the Upper Nozzle Plate
8 C L E A N I N G
Step 12 Clean the Oven Interior
Step 13 Reinstall the Oven Components
Step 14 Clean the Oven Exterior
Standard Oven Operation
Page
2. Soft Keys
Oven Controls
1. Display
4. Back/Off Key
Cooking a Product
Mode 6 Cooking
Mode 3 Lighting
Mode 4 Warming
Mode 5 Soaking
R1 R2 R3
Editing a Cooking Profile
L1 L2 L3
The up key increases bake time in 5-second increments
1 4 S TA N DARD OVEN OPERATION
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Oven Modes
Page
Updating the Firmware
The Config Mode
Smart Card Screen
Accessing the Setup Mode
Setup Mode
Accessing the Fault Count Screen
Changing the Display Temperature
Info Screen
Test Mode
Changing the Display Language
Manipulating the Top and Bottom
Accessing the Burner Control Screen
Viewing the Status Indicators
Accessing the Belt Control Screen
Entering a New Serial Number
Clearing the Fault Counts
Erasing all Oven Settings
Initiating a Burn-In Test
Viewing the Serial Number
Oven Systems
Page
Testing Procedure
The Control System
The K4 relay uses the normally closed contacts
and the contacts open. When the contacts open
4. If the coil resistance is incorrect, replace the
The Conveyor System
2 4 OVEN SYSTEMS
The Blower System
Figure 32 Burner Transformer Wires
The Burner System
5. Check for 24 VAC leaving the ignition module see Figure 35, page
connect flame signal ground wire terminal
2. Remove the flame signal ground wire from
the flame signal ground wire
end of the flame signal ground wire
Troubleshooting
Page
Fault Code Descriptions
Overview of Troubleshooting
3 0 T RO U B L E S H O OT I N G
Troubleshooting F1BLOWER FAULT Blower Failure
Fault Code Troubleshooting
Troubleshoot the blowers page
Troubleshooting F2 LOW COOK TEMP Low Temp During Cook
correctly installed pages
page 24 for resistance/ temperature chart
T RO U B L E S H O OT I N G
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connection
Troubleshooting F3 NO FLAME Flameout
when unit is sparking?
Reset the gas pressure page
Inspect and if needed, replace the burner assembly page A-14
switch closed?
Check the wiring
adjusted correctly
Replace the I/O control board page A-8
Troubleshooting F5 CC OVER TEMP CC Over Temp
Clean the air filters page
Troubleshooting F6 EC OVER TEMP EC Over Temp
Troubleshooting F8 HIGH LIMIT TRIPPED High Limit Trip
Troubleshooting F7 RTD FAULT RTD Failure
Replace needed parts page A-8
Troubleshooting F9 BELT FAULT Total Belt Run Failure
Correct wiring page 45. NO
Check that the CMSC
thermostat closed?
Troubleshooting F10 Air Pressure Switch Fault
Are all the contacts
former have line voltage
Troubleshooting Cooling System Issue
Non-Fault Code Troubleshooting
Troubleshooting Food Not Cooking Properly
Is the 24 VDC power
Troubleshooting No Display - Screen is Blank
Does the keypad beep when a
Is wiring from the
4 4 T RO U B L E S H O OT I N G
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Schematics
Page
S CH E MATI CS
46 S C H E MATI C S
SCHE MAT ICS
Page
Appendix A - Replacing Oven Components
Page
A APPENDIX A - REPLACING OVEN COMPONENTS
Replacing Oven Components
Gas Pipe, 10” Single or Lower Oven Only
A - 2 APPENDIX A - REPLACING OVEN COMPONENTS
Conveyor Belt Kit, 70/30 Split, Right to Left
Gas Pipe, 8” Between Stacked Ovens Only
First Open or Remove This
Right End Bell
A - 4 APPENDIX A - REPLACING OVEN COMPONENTS
APPENDIX A - REPLACING OVEN COMPONENTS
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Replacing Items - No Panel Removal Required
Hardware Part
A APPENDIX A - REPLACING OVEN COMPONENTS
Part Number
Hardware Description
Replacing Items - Right End Bell
Hardware Part
A APPENDIX A - REPLACING OVEN COMPONENTS
Part Number
Hardware Description
A - 1 0 APPENDIX A - REPLACING OVEN COMPONENTS
Gear Drive Assembly Detail
Hardware Part
APPENDIX A - REPLACING OVEN COMPONENTS
Part Number
Hardware Description
Replacing Items - Left End Bell
Hardware Part
APPENDIX A - REPLACING OVEN COMPONENTS
Part Number
Hardware Description
Replacing Items - Burner Compartment Cover
Burner Assembly Detail
Replacing Items - Multiple Panel Removal Required
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Accelerating the World of Cooking TM
For service or information
Customer Service at 800.90T U R B O or
+1 214-379-6000 or Your Authorized Distributor