Maytag MVWB835DW, Руководство по обслуживанию

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PAGE 7
FOR SERVICE TECHNICIAN’S USE ONLY
DO NOT REMOVE OR DES TROY
SOFTWARE VERSION DISPLAY
NOTE: The Software Version Display mode will
time out after 10 minutes of user inactivity and
return to standby mode.
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, all LEDs on the console will turn off, then
the display will automatically cycle through the
following information:
• UI software revision code (U major revision
number, U minor revision number, U test
revision number)
• UI cycle GEE software revision code
(y major revision number, y minor revision
number, y test revision number)
• UI HW GEE file software revision code
(H major revision number, H minor revision
number, H test revision number)
• UI touch control software revision code
(t major revision number, t minor revision
number, t test revision number)
• UI touch EEPROM revision code
(o major revision number, o minor revision
number, o test revision number)
• UI audio software revision code (A major
revision number, A minor revision number,
A test revision number)
• ACU software revision code (C major
revision number, C minor revision number,
C test revision number)
• ACU GEE file revision code (h major
revision number, h minor revision number,
h test revision number)
• Cycle design revision code (d major
revision number, d minor revision number,
d test revision number)
• MCU software file revision code
(n major revision number, n minor revision
number, n test revision number)
Exit Procedure
Pressing the POWER button will exit
Software Version Display and return washer
to standby mode.
FAULT/ERROR CODES
Refer to Fault/Error Codes chart on pages 8–10.
Fault/Error Code Display Method
Fault codes are displayed by alternately
showing F# and E#. All fault codes have an
F# and an E#. The F# indicates the suspect
System/Category. The E# indicates the
suspect Component system.
Up to
eight Fault/Error codes may be stored.
When the oldest fault code is displayed,
additional presses of the 3rd button will result
in a triple beep, then display of the most recent
fault code. If each press of the 3rd button
results in a triple beep and the display shows
“
888
”, no saved fault codes are present.
Advancing Through Saved Fault/
Error Codes
Procedure for advancing through saved
fault codes:
Press and release
g
beep tone
g
most recent fault
the 3rd button code is displayed.
used to activate
Service Diagnostics
Repeat
g beep tone g second most
recent fault code
is displayed.
Repeat
g
beep tone
g
third most
recent fault code
is displayed.
Repeat g beep tone g fourth most
recent fault code
is displayed.
Repeat
g
triple beep
g
back to the most
recent fault code.
Clearing Fault Codes
To clear stored fault codes, enter Service
Diagnostic mode. Then press and hold the
3rd button used to enter Service Diagnostic
mode for 5 seconds. Once the stored fault
codes are successfully erased, the seven
segment display will show “
888
” and a
beep will sound.
EXITING SERVICE DIAGNOSTIC MODE
Use either of the two methods below to exit
diagnostic mode.
• Pressing and holding the 1st button
used to activate the Service Diagnostic
mode for 5 seconds.
• Pressing the POWER button once or twice,
depending on diagnostic procedure.