Service manual

EElleeccttrroonniicc CCoonnttrrooll
3-19
DDiiaaggnnoossttiiccss aanndd EErrrroorr CCooddeess
AAccrroonnyymmss::
MMBB
– Main Board (Board located inside machine on right side just behind control panel.)
MMCC
– Motor Control
UUII
– User interface board (board located inside the front control panel)
DDLL
– Door Lock
RReeaaddiinngg EErrrroorr CCooddeess
1. Wake the dryer up by pressing any button (except the cancel button).
2. Press and hold the “CANCEL” and “START/ PAUSE” buttons simultaneously for 6 seconds.
The failure code will appear in the display as an E followed by two numbers.
NNOOTTEE::
E00 means no failure code experienced.
3. To view the last 5 error codes recorded, refer to the Diagnostic Mode listed below.
4. Troubleshoot problem by using the chart on page 3-20.
TToo CClleeaarr LLaatteesstt SSttoorreedd EErrrroorr CCooddee
Press the “CANCEL” button to enter standby mode and enable diagnostic entry.
1. Within 10 seconds after pressing “CANCEL”, press any button to wake up the control.
2. Within 5 seconds of wake up, turn the selector knob to the far left cycle and press and hold the
“CANCEL” and the far left button under the display simultaneously for 3 seconds to enter the
Diagnostic Mode.
NNOOTTEE::
To save time at wake up, the welcome screen can be bypassed by turning the selector knob.
3. Turn the program knob counter clockwise 9 turns (clicks) from the Start Position. The control will
signal the last 5 error codes with E00 meaning no error experienced.
4. Press and hold the far left key under the display and “CANCEL” buttons simultaneously for 3 seconds.
The code(s) will be cleared.
5. To return the washer to normal operation.
a) Unplug the power cord, wait 5-8 seconds, then reconnect the power cord OR
b) Turn the program knob clockwise 2 turns (clicks) back to the Start Position (LEDs are flashing).
Press the “CANCEL” and far left button under the display until the LEDs stop flashing.
EExxiittiinngg DDiiaaggnnoossttiicc MMooddee
To return the washer to normal operation:
1. Unplug the power cord, wait 5-8 seconds, then reconnect the power cord OR
2. Turn the program knob clockwise back to the Start Position. Press the “CANCEL” and far left button
under the display until the LEDs stop flashing.