Software Version Display; Fault/Error Codes - Whirlpool WED94HEXW1 Technical Sheet

FOR SERVICE TECHNICIAN'S USE ONLY

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 the 2nd button used to activate the
Service Diagnostic mode for 5 seconds.
Upon entry, the display will automatically
cycle through the following information:
• CCU software revision code (c: major
revision number, c: minor revision number,
c: test revision number)
• UI code(u: major revision number, u: minor
revision number, u: test revision number)
• UI Hex file software revision code (h: major
revision number, h: minor revision number)
Exit Procedure
Pressing the POWER button will exit Software
Version Display and return dryer to standby mode.

FAULT/ERROR CODES

Refer to customer fault/error codes below and
service fault/error codes on page 7.
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 four 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.
CODE DESCRIPTION
PF Power Failure
AF Restricted Air Flow
L2 Low Line Voltage
PAGE 6
CUSTOMER FAULT/ERROR CODES
EXPLANATION AND RECOMMENDED PROCEDURE
PF indicates that a power failure occurred while the dryer was running.
Press START to continue the cycle, or press POWER to clear the display.
Indicates low air flow that may affect dryer performance. Confirm that
airflow system is not blocked. Check lint screen, exhaust duct, exhaust fan.
• Refer to Fault/Error Code "F4E3", page 7, for recommended procedure.
L2 indicates low L2 voltage (less than 30 V) is detected at the CCU.
• Refer to Fault/Error Code "F4E4", page 7, for recommended procedure.
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
used to activate
Service Diagnostics
Repeat g beep tone g second most
Repeat g beep tone g third most
Repeat g beep tone g fourth most
Repeat g triple beep g back to the most
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".
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.
DO NOT REMOVE OR DESTROY
code is displayed.
recent fault code
is displayed.
recent fault code
is displayed.
recent fault code
is displayed.
recent fault code.