User Interface Test; Software Version Display - Whirlpool W10441082B Manuel D'instructions

FOR SERVICE TECHNICIAN'S USE ONLY
Activation with Saved Fault Codes
If there is a saved fault code, it will be flashing
in the display. Review the Fault/Error Codes
on page 7 for the recommended procedure
and how to display saved error codes. If there
is no saved fault code, "888" or "88" will
be displayed.
Unsuccessful Activation
If entry into Service Diagnostic mode is
unsuccessful, refer to the following indication
and action:
Indication: None of the indicators or display
turn on.
Action: Select any cycle.
 If indicators come on, check the functionality
for the three buttons used to activate the
Service Diagnostic mode. Verify that the
button responds and a beep sound is heard
when pressed (make sure button sounds
are active). If the button is faulty, it will not
be possible to enter the diagnostic mode
using that button. Replace the user interface
and housing assembly. Refer to Component
Removal on page 21.
 If no indicators come on after selecting the
cycle, go to TEST #1, ACU Power Check,
page 13.
USER INTERFACE TEST (Figures 1 & 2)
NOTE: The Service Diagnostic mode must be
activated before entering the User Interface Test;
see procedure on page 4.
Active Fault Code Display
in User Interface Test
If the display begins flashing while in User
Interface Test, it is displaying an active fault
code. Active fault codes are codes that are
currently detected. Only one active fault code
can be displayed at a time.
Entry Procedure
Press and release the 1st button used to activate
Service Diagnostic mode. All console indicators
turn on and "888" or "88" is displayed.

User Interface Test

Pressing each button will turn off its
corresponding indicator(s) or display segment
and sound a beep as shown in figures 1 & 2.
Rotating the cycle selector knob turns off each
corresponding cycle indicator.
DO NOT REMOVE OR DESTROY
 If indicators do not turn off and beep after
pressing buttons and rotating the cycle
selector knob, go to TEST #2: User Interface
on page 14.
Exit Procedure
To exit User Interface Test, press and hold the
1st button used to activate Service Diagnostic
mode for 5 seconds, or press the POWER
button once or twice.

SOFTWARE VERSION DISPLAY

Entry Procedure
To enter Software Version Display, press
and hold the 2nd button used to activate the
Service Diagnostic mode for 5 seconds. Upon
entry, the display will automatically cycle
through the following information:
• UI software revision code (U: major
revision number, minor revision number,
test revision number)
• UI Hex file revision code (H: major revision
number, minor revision number, test
revision number)
• UI touch revision code (T: major revision
number, minor revision number, test
revision number)
• UI audio revision code (A: major revision
number, minor revision number, test
revision number)
• ACU software revision code (C: major
revision number, minor revision number,
test revision number)
• ACU cycle definition code (d: major
revision number, minor revision number,
test revision number)
• ACU Gee code (E: major revision number,
minor revision number, test revision
number)
• Expansion board code (L: major revision
number, minor revision number, test
revision number)
NOTE: On two-digit display models, the
letter for each code is displayed, followed
by the major, minor, and test revision
number. For example, U.....XX.....XX.....XX,
H.....XX.....XX.....XX, etc., where XX is the
major, minor, and test revision number.
Exit Procedure
To exit Software Version Display, press and
hold the 1st button used to activate Service
Diagnostic mode for 5 seconds, or press the
POWER button.
PAGE 5