Turbo Chef Technologies HHB-8115, HHB-8136, HHB-8029, HHB-8028 Testing the Blower Motor Figure

24 D IAGNOSING AN ISSUE

LEFT

RIGHT

Step: 1/2 Airflow increases 10%	Status Indicator “A”	Simultaneously press and hold for 1	Step: 3
each time the “BLOWER”	should not be backlit.	second to get to the Test Mode Menu
Soft Key is pressed.		(Screen 1). NOTE: Oven must be in
		the Off or Cool-down State.
 : Testing the Blower Motor

LEFT

RIGHT

Step: 1 In this example, test shows the oven has logged one (1) F1 Fault.

Simultaneously press and hold for 1	Step: 2 Step: 3
second to get to the Test Mode Menu
(Screen 1). NOTE: Oven must be in
the Off or Cool-down State.

 : Viewing the Fault Log

Testing the Blower Motor (Figure 27)

1.From Screen 1 of the Test Mode Menu, press the “BLOWER” Soft Key (top left).

2.Continue pressing the “BLOWER” Soft Key (top left) to raise blower speed in 10% increments.

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

Viewing/Clearing the Fault Log (Figure 28)

1.From Screen 1 of the Test Mode Menu, press the “FAULTS” Soft Key (middle left).

2.To zero-out the Fault Log, press the “Enter” key.

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

Adjusting the Temperature Offset (Figure 29)

The Temperature Offset is a feature that ensures accurate temperature readings where the food actually cooks, as opposed to where the thermocouple is.

The value entered for temperature offset will deduct from the oven’s temperature reading. For example, if the oven temperature = 500ºF, and the temperature offset is 20ºF, the oven will display 480ºF.

To adjust the Temperature Offset:

1.From Screen 1 of the Test Mode Menu, press the “OFFSET” Soft Key (bottom left).

2.Continue pressing the “OFFSET” Soft Key to adjust the Temperature Offset in 5°F increments.