DIAGNOSING AN ISSUE

17

To help in troubleshooting, this section contains information on

οFault Codes: Descriptions, Clearing Instructions, and Troubleshooting

οControl Display and Key Identification

οOven States and Menu Access

οStatus Indicators

οTesting Options

FAULT CODES: DESCRIPTIONS, CLEARING

INS TRUCTIONS, AND TROUBLESHOOTING

The High h Batch oven continually monitors and logs fault conditions. For instructions on viewing the Fault Log, see page 24.

The Fault Log

οLogs each fault up to 255 instances before rolling back to zero.

οIncrements when a fault is detected, but does not decrement when the fault is cleared (whether through service or some other action).

Reference Figure 23 (below) to determine when (i.e., which oven state) a fault can occur.

F1: BLOWER (Blower Running Status Bad)

This fault will display when the Blower Motor Controller indicates no running status. The oven responds to this fault by terminating a Cook Cycle

and/or reverting to the Off State. The oven will automatically attempt to restart every 2 seconds until the fault is cleared.

To clear this fault:

1.Turn the oven on. The Control System may be able to successfully restart the Blower Motor.

2.Test the Blower Motor from the Test Mode Menu (for instructions, see page 24).

Troubleshooting this fault:

To troubleshoot an F1 Fault, see the diagram on page 18.

F2: LOW TMP (Cook Temperature Low)

This fault will display if the Cook Chamber temperature is more than 84°F (47ºC) below the set temperature after 5 seconds into a Cook Cycle.

To clear this fault:

Try cooking again. If the Cook Chamber temperature is within 84°F (47ºC) of the set temperature, the fault will clear.

Troubleshooting: F2 Fault

To troubleshoot an F2 Fault, see the diagram on page 19.

FAULT CODE AND

WHEN ACTIVE

 

 

REFER TO

DESCRIPTION

Warm-up

Ready to Cook

Cool Down

Off State

 

 

 

 

 

 

 

F1: Blower Running Status Bad*

x

x

x

x

Page 17

 

 

 

 

 

 

F2: Cook Temperature Low*

 

x

 

x

Page 17

 

 

 

 

 

 

F6: EC Temperature High

x

x

x

x

Page 20

 

 

 

 

 

 

F7: Thermocouple Open

x

x

 

x

Page 20

 

 

 

 

 

 

F8: Heat Low

x

 

 

x

Page 20

 

 

 

 

 

 

*Will terminate a Cook Cycle upon discovery.

 : Fault Code Description Table

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Page 33
Image 33
Turbo Chef Technologies HHB-8085, HHB-8136 F1 Blower Blower Running Status Bad, F2 LOW TMP Cook Temperature Low, Off State
Page 32 Page 34

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

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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.

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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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