Turbo Chef Technologies 2020 Troubleshoot the blowers pages, Correctly installed?, 24?, 37-40?

Page 49

Troubleshooting:

F2: LOW COOK TEMP

Restart the oven, access the TEST MODE, and turn on both the top and bottom blowers. Are the status indi- cators at location 6, 7, 8, and 9 present (pages 18-19)?

NO

YES

2 9

Troubleshoot the blowers (pages 27-28).

Are the nozzles and plenums

 

 

 

 

 

 

Correctly reinstall the

 

 

NO

 

 

 

correctly installed?

 

 

 

 

nozzles and plenums.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Are all elements heating

 

 

 

 

 

 

 

 

 

 

 

 

 

NO

 

 

 

 

Replace element(s).

 

 

(ensure amp draw is correct -

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

page 24)?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Open the right end bell.

Is the RTD properly connect-

 

 

 

 

 

 

 

 

 

 

 

ed to the I/O control board

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NO

 

 

Fix wiring/connections.

 

 

 

 

 

 

 

 

 

(page 37-40)?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Is wire harness properly

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NO

 

 

 

 

Fix connection.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

connected?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Is the RTD damaged

 

 

 

 

 

 

 

 

Replace the I/O control

 

 

 

 

 

NO

 

 

 

 

or defective (page 22)?

 

 

 

 

 

board (page A-8).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YES

T RO U B L E S

Test the RTD (page 22 for resistance/ temperature chart).

H O OT I N G

Page 48 Page 50
Image 49
Page 48 Page 50
Contents TurboChef Technologies, Inc Page 800.90TURBO For further information, callPage Table of Contents Schematics TroubleshootingOven Systems General Safety Information Important Safety Information Please Read FirstReducing Fire Risk Preventing Oven Damage Power Cord ReplacementGrounding Instructions S a F ET Y InformationSpecifications and Installation Page Electrical Specifications DimensionsExterior ConveyorPackaging Installation InstructionsCertifications Oven ConstructionBracket BB Stacking OvensPartition Counter Top / Table Installation Near Open Heat Source Ventilation RequirementsCleaning Daily and Weekly Page Approved cleaner, part number Daily Cleaning InstructionsL E a N I N G Weekly Cleaning InstructionsRemove Inner Oven Components Clean Oven Components Ready the Oven for Use Standard Oven Operation Page Oven Controls Mode 2 Belt Speed Select Mode 1 Oven OffCooking a Product Mode 4 Soaking Mode 3 WarmingMode 6 Cooling Down Mode 7 IdleChanging a Cooking Profile Name Editing a Cooking ProfileAdjusting the Top and Bottom Air Adjusting the TemperatureThis page intentionally Left blank Oven Modes Page Setup Mode Config ModeAccessing the Fault Count Screen Accessing the Setup ModeUpdating the Firmware Changing the Display TemperatureEdit Modes Select Screen Changing the Display LanguageAccessing the Heat Control Screen Test ModeViewing the Status Indicators Bottom Display Line Entering a New Serial NumberTo erase oven settings, press L3 , Erasing Oven SettingsInitiating a Burn-In Test Viewing the Serial NumberOven Systems Page Control System Keypad is an 11-key membrane switchOutput 24 VDC is on terminals -V and +V Functioning normally Voltage is applied, the relay isRelay Relay, Solid State K5/K4 HeatersGear Drive Conveyor Motor Conveyor SystemDisconnect line voltage from the unit Gear Drive Conveyor Motor Speed Controller CmscBlower Motor Speed Controller Bmsc Convection SystemBlower Motor HeatersTroubleshooting Page Fault Code Descriptions Overview of TroubleshootingRO U B L E S H O OT I N G Fault Code TableFault Code Troubleshooting Blower Motor Troubleshooting Test the RTD page 22 for resistance/ temperature chart Correctly installed?Troubleshoot the blowers pages Are all elements heatingTemperature chart Troubleshoot F1 fault pagesIs the solid state Relay functioning Properly?Oven clean? Clean the airCheck Wiring pages YES Is the oven hot? noA-8 Open the right end bell Is the wiring correct pages 37-40?Replace the I/O no control board A-8 Is the high limit thermostatCorrect wiring pages Troubleshooting F9 Belt Fault Total Belt Run FailureSettings correctly Correspond with TurboChef settings Remove the chain guard page A-4Relocate oven to cooler area Non-Fault Code TroubleshootingClose proximity ObstructionPlates Does the problem Operation Correctly reinstallBlower and/or Installed? BMSCs, heaters And/or wiringPower? Correct wiringCheck wiring from Ribbon cable Board. Correct wiring ifSchematics Page H E MAT I C S RTD H E MAT I C S Cmsc Parameters Appendix Replacing Oven Components Page Part Details Replacing Oven ComponentsEnd Bells A-6 A-8 A-4 This page intentionally Left blank Figure A-1 Front Oven Components Replacing Items Outside of End BellsPart Number Hardware Description Replacing Items Left End Bell Figure A-5 Blower Motor Assembly DetailPart Number Hardware Description Hardware Part Numbers RTD Replacing Items Right End BellRTD Page Page For service or information
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2020 specifications

Turbo Chef Technologies 2620,2020 is a revolutionary cooking appliance that merges advanced technology with user-friendly operation. Designed for commercial kitchens, it stands out as a versatile solution for various cooking methods, meeting the demands of fast-paced environments while ensuring consistent results.

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Overall, Turbo Chef Technologies 2620,2020 is a groundbreaking appliance that offers an impressive array of features and technologies for modern cooking needs. With its advanced cooking capabilities, user-friendly operation, energy efficiency, and robust design, it represents an ideal solution for any commercial kitchen looking to enhance productivity while maintaining high food quality.
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