Manuals / Turbo Chef Technologies / Kitchen Appliance / Convection Oven

Turbo Chef Technologies i5 service manual This page intentionally left blank

Models: i5

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Turbo Chef Technologies i5 service manual This page intentionally left blank

Contents

Accelerating the World of Cooking TM Page For further information, call 800.90TURBO or +1Please carefully read this manual and retain it for future reference Daily Maintenance Safety InstructionsSpecifications and Installation Oven Controls and CookingEdit Mode Oven SystemsWiring the High-Voltage Transformers Testing a CapacitorWiring the Filament Transformers Testing a Filament or High-Voltage TransformerOven Schematic TroubleshootingAppendix - Replacing Oven Components Reducing Fire Risk General Safety Informationi SAFETY INSTRUCTIONS Safety InstructionsGrounding Instructions Power Cord Replacementii SAFETY INSTRUCTIONS RF Interference ConsiderationsSpecifications and Installation Theory of Operation DimensionsSPECIFICATIONS AND INSTALLATION CertificationsSingle Phase Electrical Specifications2 SPECIFICATIONS AND INSTALLATION Multi PhaseLifting and Placing the Oven Unpacking InstructionsSPECIFICATIONS AND INSTALLATION 4 SPECIFICATIONS AND INSTALLATION Installation Near Open Heat SourceOptional Installation Items Voltage Selection27.8” 706 mm SPECIFICATIONS AND INSTALLATION32.0” 813 mm 26.625” 676 mm6 SPECIFICATIONS AND INSTALLATION This page intentionally left blankDaily Maintenance Step 4 Remove and Clean the Lower Air Diverter Step 2 Remove and Clean the Wire RackStep 3 Remove and Clean the Lower Jetplate Step 6 Clean the Oven InteriorStep 10 Reinstall Components 8 DAILY MAINTENANCEStep 7 Clean and Dry the Oven Door Step 11 Clean the Drain PanOven Controls and Cooking 2. On/Off Key Oven Controls1. Info Key 5. Back/Stop Key10 OVEN CONTROLS AND COOKING CookingMode 1 Oven Off Mode 3 Warming Up Mode 2 Temperature SelectMode 6 Adjust Time Mode 4 SoakMode 7 Cooking 12 OVEN CONTROLS AND COOKINGMode 9 Cook More Mode 8 Remove Food from OvenOverview of the Info Mode Viewing the Fault LogViewing the Service Numbers Viewing Cook Counter/Time LogsInfo Mode Setting the Date/Time Resetting the OvenSetting the Language Turning Oven Options On/OffTest Mode - Fault Log Test Mode - Testing Oven PartsTest Mode - Status Indicators Test Mode - Turning On/Off Diagnostic ModeTest Mode - Manufacturing Mode Microwave Power TestTest Mode - Self Test 16 INFO MODELoading a Menu Changing Temperature Measurement SettingErase/Default Oven Settings Serial Number EditUpdating the Software 18 INFO MODEEdit Mode Overview of the Edit Mode Single vs. Multiple Temperature ModeEDIT MODE Changing Food Group/Recipe Name Changing Set Temperatures20 EDIT MODE Changing Recipe Settings EDIT MODE22 EDIT MODE This page intentionally left blankOven Systems Blower Motor Bottom Stirrer Motor and AssemblyConvection System Blower Motor TopAdjusting the Oven Door Troubleshooting Convection SystemRemoving/Reinstalling the Oven Door Oven DoorOVEN SYSTEMS Tap in thisHinges and Counter-Balance Assembly Interlock SwitchesAdjusting the Door Switches Adjusting the Counter-Balance AssemblyMeasuring RF Leakage for Microwave Safety OVEN SYSTEMSTroubleshooting 28 OVEN SYSTEMSMicrowave System Testing a CapacitorWiring the Filament Transformers Capacitors30 OVEN SYSTEMS Wiring the High-Voltage TransformersTesting a Filament or HV Transformer High-Voltage TransformersTesting a High-Voltage Diode OVEN SYSTEMSMagnetrons Testing a Magnetron for an Open/Shorted Filament32 OVEN SYSTEMS Wave GuidesDisplay Control SystemControl Board Electrical Compartment Cooling FansHigh Limit Thermostat Power Supply34 OVEN SYSTEMS Magnetron ThermostatsRelay - K8 Stirrer Motor Wire HarnessRelay - K7 Magnetron Cooling Fan Smart Card ReaderCatalytic Converter Filtering System36 OVEN SYSTEMS Drain PanTroubleshooting TROUBLESHOOTING Overview of TroubleshootingFault Code Descriptions For instructions on viewing the fault counter, see pageF7 RTD Open 38 TROUBLESHOOTINGF8 Heat Low Is each blower motor Fault Code TroubleshootingTROUBLESHOOTING Do resistance measurements40 TROUBLESHOOTING Troubleshooting F2 LOW TMP Cook Temperature LowTROUBLESHOOTING Troubleshooting F3 MAG CURR Magnetron Current LowTroubleshooting F4 MONITOR Door Monitor Defective 42 TROUBLESHOOTINGTroubleshooting F5 MAG TEMP Magnetron Over Temperature Troubleshooting F6 EC TEMP Electrical Compartment Temperature High TROUBLESHOOTINGTroubleshooting F7 THERMO RTD Open 44 TROUBLESHOOTING Replace the solid state relayTroubleshooting No Keypad Input Non-Fault Code TroubleshootingTROUBLESHOOTING Troubleshooting “Cook Door Open” Message when Door is Closed46 TROUBLESHOOTING Troubleshooting No Display - Screen is BlankTroubleshooting Food Not Cooking Properly TROUBLESHOOTINGDoes the problem occur for all programmed recipes? For example, are all48 TROUBLESHOOTING USB DeviceTROUBLESHOOTING Troubleshooting “Write Fail” Message When Loading MenuTroubleshooting “Defective Media” Message When Oven is 50 TROUBLESHOOTINGPlugged in or Restarted Oven Schematic TURBOCHEF TECHNICAL SUPPORT OVEN SCHEMATICDELTA +214-379-6000 InternationalThis page intentionally left blank Appendix - Replacing Oven Components First Remove This Comprehensive Table of Oven ComponentsTo Replace This APPENDIX - REPLACING OVEN COMPONENTSFirst Remove This A-2 APPENDIX - REPLACING OVEN COMPONENTSTo Replace This No CoversTo Replace This Replacing Items - No Cover Removal Required Figures A-1, A-2A-3 APPENDIX - REPLACING OVEN COMPONENTS First Remove ThisFigure A-2 Door Assembly Detail A-4 APPENDIX - REPLACING OVEN COMPONENTSFigure A-1 No Cover Removal Required Replacing Items - Opening Top Cover Required Figure A-3 11 12A-6 APPENDIX - REPLACING OVEN COMPONENTS NOTE Additional keypad detail on Figure A-6, page A-8Replacing Items - Removing Top Cover Required Figures A-4, A-5, A-6 APPENDIX - REPLACING OVENA-8 APPENDIX - REPLACING OVEN COMPONENTS Figure A-6 Top Cover DetailReplacing Items - Removing Left Side Cover Required Figures A-7, A-8 A-9 APPENDIX - REPLACING OVEN COMPONENTSFigure A-8 Blower Motor Assembly A-10 APPENDIX - REPLACING OVEN COMPONENTSFigure A-7 Removing Left Side Cover Required A-11 Replacing Items - Removing Right Side Cover Required Figure A-9REPLACING OVEN COMPONENTS A-12 APPENDIX - REPLACING OVEN COMPONENTS REPLACING A-13OVEN COMPONENTS Figure A-11 Counter Balance Assembly, Hinge, and Switch Detail+1 214-379-6000 or Your Authorized Distributor For service or informationCustomer Service at 800.90T U R B O or W I T H I N N O RT H A M E R I C A C A L L