Turbo Chef Technologies HHB-8099, HHB-8136, HHB-8029, HHB-8028 Testing the Rack Oscillator Figure

Page 43

D IAGNOSING AN ISSUE

27

LEFT

RIGHT

Step: 2/3

In this example, the oven has completed 10 Cook

Step: 1 Simultaneously press and hold for 1

Step: 4

 

Cycles. Press the “COOKS” Soft Key again to

second to get to the Test Mode Menu

 

 

view the cumulative cook time.

(Screen 1). NOTE: Oven must be in

 

 

 

the Off or Cool-down State.

 

 

 

 

 : Viewing the Cook Counter/Cumulative Cook Time

 

 

Testing the Rack Oscillator (Figure 32)

NOTE: The Oven Rack will not oscillate if it is not properly set on the support pins.

To test the Rack Oscillator:

1.From Screen 1 of the Test Mode Menu, press the “RACK OSC” Soft Key (bottom right).

2.When finished testing, press the “RACK OSC” Soft Key (bottom right) again to turn the rack oscillator off.

3.Press the “BACK/STOP” Key to end the test and exit the Test Mode Menu.

Enabling/Disabling the Diagnostic Mode (Figure 33)

Enable Diagnostic Mode to

οView Cook Cycle parameters when cooking.

οView Status Indicators (page 23) during a Cook Cycle.

To enable/disable the Diagnostic Mode:

1.From Screen 1 of the Test Mode Menu, press the “DOWN” Key to toggle to Screen 2 of the Test Mode Menu.

2.Press “DIAG” Soft Key (top left) to turn the Diagnostic Mode on or off.

3.When finished, press the “BACK/STOP” Key to exit the Test Mode Menu.

Viewing Cook Counter/Time (Figure 34)

The High h Batch oven logs how many Cook Cycles have completed, as well as the cumulative cook time.

To view how many Cook Cycles have completed and the cumulative cook time:

1.From Screen 1 of the Test Mode Menu, press the “DOWN” Key to toggle to Screen 2 of the Test Mode Menu.

2.Press the “COOKS” Soft Key (middle left) to view total number of Cook Cycles completed.

3.To view the cumulative cook time, press the “COOKS” Soft Key (middle left) again.

4.When finished, press the “BACK/STOP” Key to exit the Test Mode Menu.

NOTE: To permanently erase the Cook Cycle totals, press the “ENTER” Key when viewing the total number of completed Cook Cycles.

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Contents        Page For further information call Page Table of Contents Control System Diagnosing an IssueImpingement Circuit Cleaning the OvenHigh h Batch Schematic Oven DoorPage Mportant Safet Y Information Please Read First Reventing Oven Damage Theory of Operation, Specifications, and Installation Page UL, cUL, NSF Canada ExteriorInterior North America except Canada/South AmericaSetup Page Operating the Oven Page Enter key DisplaySoft keys Directional keysMenu Descriptions Recipe Menu Test Mode MenuEdit Menu Done Screen Options , Time Screen Options ,Done Enabling/Disabling Edit Menu FigureEnabling/Disabling the Write Card Function , Erasing the Recipe Menu FigureEnabling/Disabling Done Screen Figure Enabling/Disabling Time Screen FigureO G R a M M I N G R E C I P E S Modifying Recipes Figures Field selected Saving Menu to Smart Card Figures 19 Loading Menu from Smart Card Figures 19Smart Card Reader Slot Smart Card Notice orientation of chip Checking Recipe Counter Figure Diagnosing an Issue Page F1 Blower Blower Running Status Bad F2 LOW TMP Cook Temperature LowOff State Noyes Troubleshooting F1 Blower Blower Running Status BadIf the problem Persists, replace Defective heater Troubleshooting F2 LOW TMP Cook Temperature LowF8 Heat LOW F7 Thermo Thermocouple OpenTroubleshooting F7 Thermo Thermocouple Open Troubleshooting Blower represented by a for air Door represented by DHeater a represented by left H Heater B represented by right HViewing/Clearing the Fault Log Figure Testing the Blower Motor FigureAdjusting the Temperature Offset Figure Checking Heaters a and B Figures Iagnosing AN Issue Viewing Cook Counter/Time Figure Testing the Rack Oscillator FigureViewing the Electrical Compartment EC Temperature Figure Viewing/Entering the Serial Number Figure Page Control System Page Erviceable Components Blower Motor Controller Figure Airflow Cooling Fans FigureDisplay Figure Display Keypad Figure Door Switch Figure Fuses Figure   Component Plate Assembly Smart Card Reader Figure Power Supply FigureControl Board Figure Relay FigureRack Oscillator Motor Figure Solid State Relay SSR ,Control System Number Part Part Number Thermocouple Cook Chamber Figure Thermostat Cooling Fan Figure Thermostat Hi-Limit Figure Voltage Sensor Figure Troubleshooting No Keypad Input Troubleshooting No Display Screen is Blank Page Oven Door Page Serviceable Components Door Gasket Figure Door Hinge Figure Door SwitchTroubleshooting Cook Door Open Message when Door is Closed Impingement Circuit Page Blower Motor Figure Heater Element Figure Reset insulationJetplates Figure Swing Arm Assembly Figure Filtering System Page Remove Oven Rack Catalytic Converter FigureFilters Figure Cleaning the Oven Page Clean and Remove the Oven Door Cleaning Procedures Prepare the Oven for CleaningClean Oven Door and Cook Chamber Deep Clean Procedures Prepare the Oven for CleaningDry Cook Chamber and Drain System Check Grease FiltersRemove the Drain Pan High h Batch Schematic High H Batch Schematic Page Low Voltage Components Color Code Line VoltageColor Code Low/Control Voltage Line Voltage Components64HIGH H Batch Schematic Comprehensive Part Listing Page Omprehensive Part Listing Comprehensive Part Listing Part Number Illustration Comprehensive Part Listing Part Number Illustration Comprehensive Part Listing Part Number Illustration Ardware Descriptions Page Glossary of Terms Page Demonstration Mode Cook Chamber TemperatureDaily Maintenance Deep CleanFault Codes Diagnostic ModeElectrical Compartment Temperature Error MessageFiltering System Fault LogFilter Filter ClipOven Rack Power SupplyStatus Indicators Swing Arm AssemblyWiring Harness Temperature OffsetTest Mode Menu TurboChef Oven CleanerPage Subject Index Page Diagnostic Mode Control System Daily MaintenanceDeep Clean Demonstration ModeDisplay Panel Display Keypad Door SwitchDisplay Door Push Nut Door ReceiverFuse Cover Fault Code F8 Heat Rise Low Electrical Specifications Fault LogError Message Fault Code F1 Blower Running Status BadPower Supply Menu InstallationPower Keypad Power CordSerial Number Schematic Rack Oscillator MotorProgramming Recipes Relay RackTemperature Offset Status Indicators Thermostat Hi-LimitSwing Arm Assembly Time Screen TurboChef Oven CleanerPage Accelerating the World of CookingTM

HHB-8041, HHB-8099, HHB-8085, HHB-8097, HHB-8115 specifications

Turbo Chef Technologies is renowned for its pioneering advancements in cooking technology, with a range of innovative commercial ovens designed for efficiency and precision. Among its popular models are the HHB-8136, HHB-8029, HHB-8028, HHB-8134, and HHB-8115, each catering to the unique needs of fast-paced food service environments.

The HHB-8136 is known for its superior cooking speed and versatility. Leveraging Turbo Chef's patented rapid-cook technology, this model utilizes high-speed impingement and a unique airflow system to deliver rapid, even cooking results. Its spacious interior accommodates large dishes, making it ideal for busy kitchens that require quick turnaround times.

The HHB-8029 is another standout model, featuring advanced digital controls that allow for precise temperature adjustments and programmable cooking settings. This flexibility enables chefs to achieve consistent culinary outcomes, regardless of the dish being prepared. With a robust construction and high-capacity, it is designed to withstand the rigors of commercial use while delivering exceptional performance.

The HHB-8028 is designed with energy efficiency in mind, incorporating features that minimize energy consumption while maximizing cooking output. This makes it an eco-conscious choice for establishments looking to reduce their carbon footprint without compromising on performance.

Meanwhile, the HHB-8134 emphasizes smart technology, with an intuitive interface that simplifies operation. Its smart diagnostics system alerts users to maintenance needs, enhancing longevity and reducing downtime. This model also includes multiple cooking modes, accommodating everything from baking to toasting, making it a versatile addition to any kitchen.

The HHB-8115 focuses on compact design without sacrificing power. Ideal for establishments with limited space, it integrates Turbo Chef's innovative cooking technologies into a smaller footprint. With a user-friendly interface and robust cooking capabilities, this model proves that size does not dictate performance.

Overall, Turbo Chef Technologies' ovens—HHB-8136, HHB-8029, HHB-8028, HHB-8134, and HHB-8115—highlight a commitment to innovation, efficiency, and high-quality cooking. These models combine cutting-edge technology with practical features to support chefs in a dynamic restaurant environment, ensuring exceptional food quality and operational efficiency. Whether for rapid cooking, energy efficiency, or smart technology integration, Turbo Chef delivers unmatched solutions tailored to the evolving needs of the culinary industry.
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