Turbo Chef Technologies HHB-8097, HHB-8136, HHB-8029, HHB-8028 Checking Heaters a and B Figures

D IAGNOSING AN ISSUE 25

Step: 1/2 In this example, the Temperature Offset is set at 20ºF (approximately 11ºC).

LEFT

RIGHT

Simultaneously press and hold for 1 Step: 3 second to get to the Test Mode Menu (Screen 1). NOTE: Oven must be in

the Off or Cool-down State.

 : Adjusting the Temperature Offset

			LEFT
			RIGHT
In this example, Heater A is on.	Step: 1/2	Simultaneously press and hold for 1 Step: 3
		second to get to the Test Mode Menu
		(Screen 1). NOTE: Oven must be in
		the Off or Cool-down State.
 : Checking Heater A

NOTE: Adjustments can be made only in Fahrenheit. (5ºF equals approximately 2.8ºC.)

NOTE: At 20°F, pressing the “OFFSET” Soft Key rolls the Temperature Offset back to 0°F.

3.Press “ENTER” to confirm.

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

Checking Heaters A and B (Figures 30-31)

NOTE: If the Blower Speed is “0”, the Blower will automatically set to idle airflow at the initiation of this test.

To turn on Heater A: (Figure 30)

1.From Screen 1 of the Test Mode Menu, press the “HEATER A” Soft Key (top right).

2.When finished testing, press the “HEATER A” Soft Key (top right) to turn Heater A off.

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

To turn on Heater B: (Figure 31, page 26)

1.From Screen 1 of the Test Mode Menu, press the “HEATER B” Soft Key (middle right).

2.When finished testing, press the “HEATER B” Soft Key (middle right) to turn Heater B off.

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