KitchenAid 2003 M, Technical Education

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6-3
ELECTRONIC TEMPERATURE-CONTROLLED
MEAT PAN DIAGNOSTICS
Before entering the Service Diagnostics, lift the
shelf so that you can view the air baffle.
To enter into Service Diagnostics Mode, press
and hold the
Fresh Produce and Meats but-
tons for at least 4 seconds, and then release
the buttons. The buzzer will beep 3 times, and
the control will enter Step 1 of the “Service Di-
agnostics Mode.”
Press the Various Cheeses button to advance
to each of the remaining steps.
To exit the “Service Diagnostics Mode” while
in step 4, press and release the
Various
Cheeses button. The buzzer will beep, and the
control will enter the Various Cheeses mode.
If all of the tests pass, the control will return to
Various Cheeses mode. If any of the tests fail,
the succeeding tests do not need to be per-
formed, and the LED corresponding to the
failed step will blink.
A “fast blink” LED will repeatedly turn on and
off for 0.6 seconds.
A “slow blink” LED will repeatedly turn on and
off for 0.2 seconds.
NOTE: If the time elapsed exceeds 20 min-
utes while in the Diagnostics Mode, the mode
will be exited, and the
Various Cheeses mode
will be entered.
Step # Component Description LED Test Results LED Display
1 Pan Thermistor Various Cheeses Pass LED on solid
Fail - Open Slow blink
Fail - Shorted Fast Blink
2 Evap Thermistor Fresh Produce Pass LED on solid
Fail - Open Slow Blink
Fail - Shorted Fast Blink
3 Open Air Baffle Fresh Herbs Pass LED on solid
Fail – Baffle did not cycle LED blinking
4 Close Air Baffle Meats Pass LED on solid
Fail – Baffle did not cycle LED blinking