Accelerating the World of Cooking TM
Page
800.90TURBO or +1
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Please carefully read this manual and retain it for future reference
Oven Controls and Cooking
Safety Instructions
Specifications and Installation
Daily Maintenance
Oven Systems
Edit Mode
Testing a Filament or High-Voltage Transformer
Testing a Capacitor
Wiring the Filament Transformers
Wiring the High-Voltage Transformers
Troubleshooting
Oven Schematic
Appendix - Replacing Oven Components
Safety Instructions
General Safety Information
i SAFETY INSTRUCTIONS
Reducing Fire Risk
RF Interference Considerations
Power Cord Replacement
ii SAFETY INSTRUCTIONS
Grounding Instructions
Specifications and Installation
Certifications
Dimensions
SPECIFICATIONS AND INSTALLATION
Theory of Operation
Multi Phase
Electrical Specifications
2 SPECIFICATIONS AND INSTALLATION
Single Phase
Unpacking Instructions
Lifting and Placing the Oven
SPECIFICATIONS AND INSTALLATION
Voltage Selection
Installation Near Open Heat Source
Optional Installation Items
4 SPECIFICATIONS AND INSTALLATION
26.625” 676 mm
SPECIFICATIONS AND INSTALLATION
32.0” 813 mm
27.8” 706 mm
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6 SPECIFICATIONS AND INSTALLATION
Daily Maintenance
Step 6 Clean the Oven Interior
Step 2 Remove and Clean the Wire Rack
Step 3 Remove and Clean the Lower Jetplate
Step 4 Remove and Clean the Lower Air Diverter
Step 11 Clean the Drain Pan
8 DAILY MAINTENANCE
Step 7 Clean and Dry the Oven Door
Step 10 Reinstall Components
Oven Controls and Cooking
5. Back/Stop Key
Oven Controls
1. Info Key
2. On/Off Key
Cooking
10 OVEN CONTROLS AND COOKING
Mode 1 Oven Off
Mode 4 Soak
Mode 2 Temperature Select
Mode 6 Adjust Time
Mode 3 Warming Up
Mode 8 Remove Food from Oven
12 OVEN CONTROLS AND COOKING
Mode 9 Cook More
Mode 7 Cooking
Viewing Cook Counter/Time Logs
Viewing the Fault Log
Viewing the Service Numbers
Overview of the Info Mode
Info Mode
Turning Oven Options On/Off
Resetting the Oven
Setting the Language
Setting the Date/Time
Test Mode - Turning On/Off Diagnostic Mode
Test Mode - Testing Oven Parts
Test Mode - Status Indicators
Test Mode - Fault Log
16 INFO MODE
Microwave Power Test
Test Mode - Self Test
Test Mode - Manufacturing Mode
Serial Number Edit
Changing Temperature Measurement Setting
Erase/Default Oven Settings
Loading a Menu
18 INFO MODE
Updating the Software
Edit Mode
Single vs. Multiple Temperature Mode
Overview of the Edit Mode
EDIT MODE
Changing Set Temperatures
Changing Food Group/Recipe Name
20 EDIT MODE
EDIT MODE
Changing Recipe Settings
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22 EDIT MODE
Oven Systems
Blower Motor Top
Stirrer Motor and Assembly
Convection System
Blower Motor Bottom
Oven Door
Troubleshooting Convection System
Removing/Reinstalling the Oven Door
Adjusting the Oven Door
Tap in this
OVEN SYSTEMS
Adjusting the Counter-Balance Assembly
Interlock Switches
Adjusting the Door Switches
Hinges and Counter-Balance Assembly
OVEN SYSTEMS
Measuring RF Leakage for Microwave Safety
28 OVEN SYSTEMS
Troubleshooting
Capacitors
Testing a Capacitor
Wiring the Filament Transformers
Microwave System
High-Voltage Transformers
Wiring the High-Voltage Transformers
Testing a Filament or HV Transformer
30 OVEN SYSTEMS
OVEN SYSTEMS
Testing a High-Voltage Diode
Wave Guides
Testing a Magnetron for an Open/Shorted Filament
32 OVEN SYSTEMS
Magnetrons
Electrical Compartment Cooling Fans
Control System
Control Board
Display
Magnetron Thermostats
Power Supply
34 OVEN SYSTEMS
High Limit Thermostat
Smart Card Reader
Wire Harness
Relay - K7 Magnetron Cooling Fan
Relay - K8 Stirrer Motor
Drain Pan
Filtering System
36 OVEN SYSTEMS
Catalytic Converter
Troubleshooting
For instructions on viewing the fault counter, see page
Overview of Troubleshooting
Fault Code Descriptions
TROUBLESHOOTING
38 TROUBLESHOOTING
F7 RTD Open
F8 Heat Low
Do resistance measurements
Fault Code Troubleshooting
TROUBLESHOOTING
Is each blower motor
Troubleshooting F2 LOW TMP Cook Temperature Low
40 TROUBLESHOOTING
Troubleshooting F3 MAG CURR Magnetron Current Low
TROUBLESHOOTING
42 TROUBLESHOOTING
Troubleshooting F4 MONITOR Door Monitor Defective
Troubleshooting F5 MAG TEMP Magnetron Over Temperature
TROUBLESHOOTING
Troubleshooting F6 EC TEMP Electrical Compartment Temperature High
Troubleshooting F7 THERMO RTD Open
Replace the solid state relay
44 TROUBLESHOOTING
Troubleshooting “Cook Door Open” Message when Door is Closed
Non-Fault Code Troubleshooting
TROUBLESHOOTING
Troubleshooting No Keypad Input
Troubleshooting No Display - Screen is Blank
46 TROUBLESHOOTING
programmed recipes? For example, are all
TROUBLESHOOTING
Does the problem occur for all
Troubleshooting Food Not Cooking Properly
USB Device
48 TROUBLESHOOTING
Troubleshooting “Write Fail” Message When Loading Menu
TROUBLESHOOTING
50 TROUBLESHOOTING
Troubleshooting “Defective Media” Message When Oven is
Plugged in or Restarted
Oven Schematic
+214-379-6000 International
OVEN SCHEMATIC
DELTA
TURBOCHEF TECHNICAL SUPPORT
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Appendix - Replacing Oven Components
APPENDIX - REPLACING OVEN COMPONENTS
Comprehensive Table of Oven Components
To Replace This
First Remove This
No Covers
A-2 APPENDIX - REPLACING OVEN COMPONENTS
To Replace This
First Remove This
First Remove This
Replacing Items - No Cover Removal Required Figures A-1, A-2
A-3 APPENDIX - REPLACING OVEN COMPONENTS
To Replace This
A-4 APPENDIX - REPLACING OVEN COMPONENTS
Figure A-2 Door Assembly Detail
Figure A-1 No Cover Removal Required
11 12
Replacing Items - Opening Top Cover Required Figure A-3
NOTE Additional keypad detail on Figure A-6, page A-8
A-6 APPENDIX - REPLACING OVEN COMPONENTS
APPENDIX - REPLACING OVEN
Replacing Items - Removing Top Cover Required Figures A-4, A-5, A-6
Figure A-6 Top Cover Detail
A-8 APPENDIX - REPLACING OVEN COMPONENTS
A-9 APPENDIX - REPLACING OVEN COMPONENTS
Replacing Items - Removing Left Side Cover Required Figures A-7, A-8
A-10 APPENDIX - REPLACING OVEN COMPONENTS
Figure A-8 Blower Motor Assembly
Figure A-7 Removing Left Side Cover Required
Replacing Items - Removing Right Side Cover Required Figure A-9
A-11
REPLACING OVEN COMPONENTS
A-12 APPENDIX - REPLACING OVEN COMPONENTS
Figure A-11 Counter Balance Assembly, Hinge, and Switch Detail
A-13
OVEN COMPONENTS
REPLACING
W I T H I N N O RT H A M E R I C A C A L L
For service or information
Customer Service at 800.90T U R B O or
+1 214-379-6000 or Your Authorized Distributor