Software Version Display - Whirlpool Maytag MVW6200KW Technical Manual

SOFTWARE VERSION DISPLAY

NOTE: The Software Version Display mode will time out after 5 minutes of user
inactivity and return to standby mode.
Entry Procedure
To enter Software Version Display, press and hold Key 2 used to activate the
Service Diagnostic mode for 5 seconds. Upon entry, the display will
automatically cycle through the following information:
Component Identifier Value display
ACU Application Firmware
HMI Application Firmware
Setting FIle
Ƀ Where XX.YY.ZZ corresponds to the 3 sets of 2 digit numbers that
describe a software version and PN1.PN2.PN3.PN4.PN5.PN6.PN7.PN8
is the 8 digit settings file part number.
Ƀ The ACU, HMI and Settings file information will be displayed in the LEDs
(SENSE, SOAK, WASH, and DONE) in binary format. Consider SENSE
LED the most significant bit.
Ƀ The identifier value of the component information will be displayed in
LED Group1/TEMPERATURE Group in binary format. Consider HOT LED
from top as the most significant bit. (For Example: Cold LED blinks, then
the Identifier is 1. Cold and Cool LED blinks, then the Identifier is 3).
Ƀ LED ON = 1, LED OFF = 0.
Exit Procedure
Pressing the POWER button will exit Software Version Display and return washer
to standby mode.
FAULT/ERROR CODES
Refer to service fault/error codes on
Fault/Error Code Display Method
LED group 2
LED group 5
LED
group 1
Key 1
Ƀ Fault codes are composed by a F# and an E#. The F# has two digits
and indicates the suspect System/Category. The E# has two digits and
indicates the suspect Component system.
Ƀ The fault codes are displayed in binary format at the LEDs (SENSE,
SOAK, WASH, and DONE). When the LED is ON it represents a binary 1
and when the LED is OFF it represents a binary 0.
Refer to "Reading Binary Codes".
DO NOT REMOVE OR DESTROY
FOR SERVICE TECHNICIAN'S USE ONLY
1 XX:YY:ZZ
2 XX:YY:ZZ
3 PN1:PN2:PN3:PN4:PN5:PN6:
PN7:PN8
page 17.
LED group 4
LED group 6
Key 6/
POWER
LED
group 3
Key 5/
START
Key 3 Key 4
Key 2
Ƀ When the F# digits are displayed, the LID LOCK LED will be turned ON.
Ƀ When the E# digits are displayed, the LID LOCK LED will be turned OFF.
Up to five Fault/Error codes may be stored. Additional presses of Key 3 will
cause the system to display the next fault code. If there are no fault codes
saved, the LEDs will blink two times for each Key 3 press.
Advancing Through Saved Fault/Error Codes
Procedure for advancing through saved fault codes:
Press and release Key 3 used to
activate service diagnostics
Repeat
Repeat
Repeat
Repeat
Repeat
Clearing Fault Codes
To clear stored fault codes, enter Service Diagnostic mode. Then press and hold
Key 3 used to enter Service Diagnostic mode for 5 seconds. Once the stored
fault codes are successfully erased, the LEDs will blink two times.
EXITING SERVICE DIAGNOSTIC MODE
Use below method to exit diagnostic mode.
dz Pressing the POWER button once.
Most recent fault code is
displayed.
Second most recent fault code is
displayed.
Third most recent fault code is
displayed.
Fourth most recent fault code is
displayed.
Fifth most recent fault code is
displayed.
Back to the most recent fault code.
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