Diagnostic Tests - KitchenAid Pro Line KHEV01RSS Technical Education

Each button
controls its
own indicator.
Dryness Level button controls the More indicator,
Figure 1. Console Diagnostics

DIAGNOSTIC TESTS

These tests allow factory or service person-
nel to test and verify all inputs to the machine
control electronics. You may want to do a
quick and overall checkup of the dryer with
these tests before going to specific trouble-
shooting tests.
DIAGNOSTIC TEST #1 –
CONTROLS OPERATION
Activating the Diagnostic Test #1 Mode
1. Be sure the dryer is in standby mode
(plugged in and all indicators off).
2. Press the following button sequence all
within 5 seconds:
Manual Manual
Dry Time Dry Time
g
(+) (–)
3. After a 2 second pause, all indicators on
the console are illuminated with the soft-
ware revision showing in the Estimated
Time Remaining display, if this test mode
has been entered successfully.
"-" button controls the Normal indicator,
"+" button controls the Less indicator.
Manual Manual
Dry Time Dry Time
g g
(+) (–)
Temp button controls Extra Care button
all indicators controls all indicators
above button. above button.
If unsuccessful entry into diagnostic mode, ac-
tions can be taken for specific indications:
Indication 1: None of the indicators or display
turns on.
Action: Select any Manual Cycle.
• If indicators come on, then try to
change the dryer time by pressing the
Manual Dry Time (+) and (–) buttons. If
either button fails to change the time,
something is faulty with one of those
buttons, and it is not possible to enter
the diagnostic mode. Remove the user
interface assembly. See Accessing &
Removing the Electronic Assemblies,
page 6-12.
• If no indicators come on after pressing the
Manual Cycle buttons, go to TEST #1.
Indication 2: E1 or E2 flashes from the dis-
play.
Action: Proceed to TEST #3a.
6-3
Each button
controls its
own indicator.
Cycle End Tone button
controls all indicators
above button.