Turbo Chef Technologies 3240 Initiating a Burn-In Test, Erasing all Oven Settings, Confirmed

Page 38

2 0 OVEN MODES

Initiating a Burn-In Test

Clearing the Fault Counts

NOTE: Burn-in tests are for manufacturing use only. DO NOT initiate a burn-in test unless expressly instructed by TurboChef.

To initiate a burn-in test, Press L2 (Figure 19, page 17) on screen 2 of the TEST MODE.

The burn-in test (Figure 25) runs the oven for 45 minutes to ensure correct oven operation. When the burn-in test completes, the burn-in complete screen (Figure 26) appears. Press any key to send the oven to the COOLING DOWN MODE. If the burn-in test fails, the applicable error code will appear and the oven will return to

the COOLING DOWN or OVEN OFF MODE.

Erasing all Oven Settings

To erase all oven settings and return the oven to the manufacturer defaults, press L3 (Figure 19, page 17) on screen 2 of the TEST MODE. The oven will ask you to confirm this action (Figure 27); press R3 to confirm or the back/off key to cancel.

CAUTION: Settings cannot be retrieved once the erase option is confirmed.

To clear the fault counts (reset all fault counts to 0), press R3 (Figure 19, page 17) on screen 2 of the test mode. The oven will ask you to confirm this action (Figure 28), press R3 to confirm or the back/off key to cancel

CAUTION: Fault counts cannot be retrieved once the erase option is

confirmed.

Viewing the Serial Number

The serial number is located at the bottom of screen 2 of the TEST MODE (Figure 19, page 17).

CAUTION: Write this number down before replacing the I/O control board. Replacing the I/O control board will erase this number from the oven’s memory.

If replacing a control board, see page 19 for re- entering the serial number.

L1

BREAKFAST

TOP AIR 80 %

R1

L1

 

R1

 

 

Burn-In in Progress

 

 

 

 

 

L2

BELT F

 

COOKING

SET

R2

L2

ERASE ALL?

R2

5:00

 

OVEN TCC = 475F

475F

 

 

 

 

Time Left = 42:37

 

 

 

 

 

L3

BELT R

 

 

 

R3

L3

Continue?

R3

3:20

100%

BTM AIR 100 %

 

 

 

 

 

Figure 25: Burn-In Test Screen

 

 

Figure 27: Confirm Erase All Screen

 

L1

 

 

 

 

R1

L1

 

R1

L2

BURN-IN COMPLETE

 

R2

L2

CLEAR FAULTS?

R2

 

 

OVEN TCC = 475F

 

 

 

 

 

L3

 

PRESS ANY KEY TO CONTINUE

 

R3

L3

Continue?

R3

Figure 26: Burn-In Passed Screen

Figure 28: Confirm Clear Fault Counts Screen

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Contents Accelerating the World of Cooking TM Page For further information, call 800.90TURBOPage Table of Contents Oven Modes Oven SystemsSchematic Pin-out Controller Codes TroubleshootingSchematics Appendix a Replacing Oven ComponentsPreventing Oven Damage Important Safety Information Please Read FirstGeneral Safety Information A F ET Y Instruc TionsGrounding Instructions Power Cord ReplacementReducing Fire Risk I S a F ET Y Instruc Tions Specifications and Startup Page Overview Oven Overview, FrontCertifications DimensionsPower Specifications Oven ConstructionReading the Gas Pressure at 100% Flame Gas SetupReading the Incoming Gas Pressure Static Confirming Proper Closure of all Taps Reading the Gas Pressure at Minimum FlameReading the Operating Gas Pressure Cleaning Page Follow the steps below daily to help maintain Daily Cleaning ProceduresYour HhC oven Pad, cleaning towels, disposable gloves Message has disappearedDeep Cleaning Procedures L E a N I N GRemove and Clean the Upper Nozzle Plate Remove and Clean the Conveyor requires TWO peopleRemove and Clean the Lower End Panels Remove and Clean the Right and Left Lower Air DivertersClean the Oven Interior Reinstall the Oven ComponentsStandard Oven Operation Page Oven Controls Cooking a Product Mode 1 Oven OffMode 2 Belt Speed Select Happens WhenMode 5 Soaking Mode 3 LightingMode 4 Warming Mode 6 CookingTo 30% to save power. All other oven Mode 8 IdleMode during which both blowers are reduced User presses the idle key from ModeAdjust the air speed This page intentionally Left blank Oven Modes Page Smart Card Screen Config ModeTo access the Config MODE, press the up key Updating the FirmwareAccessing the Test Mode Setup ModeAccessing the Setup Mode Edit Option ScreenChanging the Display Language Test ModeEnable/disable maintenance mode* -Clear the fault counts Info ScreenBlowers Entering a New Serial Number Bottom Display LineViewing the Serial Number Erasing all Oven SettingsInitiating a Burn-In Test ConfirmedOven Systems Page Keypad is an 11-key membrane switch Control SystemPower Supply 24VDC International Or C & no are closed when coilPower supply is damaged or defective +V for 24 VDC with output wiresThermostat 120ºF Close on Rise Conveyor SystemSmart Card Reader Disconnect line voltage from the unitVoltage applied to the motor windings Wire harness for damage or shortsIf the resistance readings are correct TerminalsBlower Motor Ohm Chart Motor Windings Blower SystemVAC installation connect wire a red to wire C blue Burner SystemVDC at the modulating valve coil Check for 24 VAC leaving the ignition module see ,Shut off the gas supply Using a different wire spark cable ensureApply power to the ignition module Will isolate the burner spark rod fromTroubleshooting Page Cooking profile Overview of TroubleshootingFault Code Descriptions This fault occurs if the conveyor belt fails to start RO U B L E S H O OT I N GFault Code Troubleshooting Open the right end bell Reset maximum and low fire gas pressureSteps 9-13? Properly connected toThis page intentionally Left blank Fault Clear? Cavity temperature?Temperature Burner ignite Replace Wire sparkAir tube Switch A-14 Check YES Wiring ReplaceAdjust the 100% Former have 24 VACShorted to Troubleshooting F5 CC Over Temp CC Over TempIs the white wire Chassis?YES Is the oven hot? no Troubleshooting F6 EC Over Temp EC Over TempCheck Wiring YES Open the left end bell. Are the cooling fans running?Is the wiring correct page 45? Troubleshooting F7 RTD Fault RTD FailureTroubleshooting F8 High Limit Tripped High Limit Trip Control board A-8Troubleshooting F9 Belt Fault Total Belt Run Failure Remove the chain guard page A-6Air switch Air tube Switch closed?Is line voltage Blower running? Is the wiring A-8 Check WiringNon-Fault Code Troubleshooting Does the problem Operation Cleaned? Problem starting?Correctly reinstall Codes present? 29-30?Check wiring from Verify 5 VDC is present Control board to Correct wiring Display If ribbon cable isPower? A-8 Correct wiringThis page intentionally Left blank Schematics Page CH E Mati CS C H E Mati C S Sche MAT ICS Page Appendix a Replacing Oven Components Page Replacing Oven Components To Replace This103572 No Panel Appendix a Replacing Oven Components This page intentionally Left blank Replacing Items No Panel Removal Required Part Number Hardware Description Hardware Part Numbers Replacing Items Right End Bell Blower Motor, Lower HHC-6520 Key, 3/16 Gear Drive Assembly Detail 0 Appendix a Replacing Oven ComponentsX1 each Replacing Items Left End Bell Blower Motor, Upper HHC-6520 Key, 3/16 Burner Assembly Detail Replacing Items Burner Compartment CoverReplacing Items Multiple Panel Removal Required Page Page For service or information

3240 specifications

Turbo Chef Technologies 3240 is a cutting-edge cooking appliance that embodies innovation and efficiency for commercial kitchens. Designed to meet the demands of the modern food service industry, this versatile solution combines advanced cooking technologies to deliver outstanding performance while ensuring culinary excellence.

At the heart of the Turbo Chef 3240 is the patented High Speed Hybrid Technology. This system integrates rapid cook air impingement with microwave cooking, allowing for faster cooking times without compromising quality. The result is perfectly cooked food that retains its moisture and flavor, making it an ideal choice for restaurants, cafes, and other food service establishments that require quick turnaround without sacrificing taste.

One of the standout features of the Turbo Chef 3240 is its sleek, compact design. The unit is built to maximize kitchen space while providing a generous cooking capacity. With a user-friendly interface and touchscreen controls, operators can effortlessly navigate through various cooking modes, adjust settings, and monitor cooking progress. This ease of use is particularly beneficial in high-pressure environments where efficiency is paramount.

Another key characteristic of the Turbo Chef 3240 is its exceptional versatility. It can handle a wide range of menu items, from pizzas and baked goods to proteins and vegetables. With multiple cooking modes, including rethermalization, toasting, and baking, the Turbo Chef 3240 is equipped to handle any culinary challenge. Additionally, the ability to program custom recipes allows chefs to maintain consistency and quality across their offerings.

Energy efficiency is also a significant consideration in the design of the Turbo Chef 3240. The appliance is engineered to use less energy than traditional cooking methods, making it a responsible choice for businesses looking to reduce their environmental footprint. This commitment to sustainability does not come at the expense of performance; instead, it enhances the overall efficiency of the kitchen.

Durability is another hallmark of the Turbo Chef 3240. Constructed with high-grade materials, this unit is designed to withstand the rigors of daily use in a commercial environment. Maintenance is simplified, with accessible components that facilitate cleaning and upkeep, ensuring that the unit remains in optimal condition.

In conclusion, the Turbo Chef Technologies 3240 stands out as an innovative solution for commercial kitchens, combining speed, versatility, and energy efficiency in one powerful appliance. Whether for small cafes or large restaurants, the Turbo Chef 3240 provides a reliable way to enhance culinary offerings while streamlining kitchen operations.
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