Test Modes; Automatic Test Mode; Manual Test Mode; Calibration Mode - Whirlpool MVWC400XW Technical Education

FOR SERVICE TECHNICIANS ONLY

AUTOMATIC TEST MODE

To access Automatic Test Mode, perform steps
1 and 2 of Activating the Service Diagnostic
Modes. Turn the cycle selector knob until the
status LED's or display correspond as follows:
 "Spin" LED On, " 02
" Displayed on 7-segment
Sensing Soak Wash Rinse
Press the START button to begin the automatic
test. See page 8 for order of automatic test.
Upon entering the automatic test mode, the

washer will perform an automatic test with
water cycles to check major washer functions.
Pressing the START button will manually

advance to the next step.
NOTE: Lid must be closed with lid lock enabled
to perform test.

MANUAL TEST MODE

To access Manual Test Mode, perform steps
1 and 2 of Activating the Service Diagnostic
Modes. Turn the cycle selector knob until the
status LED's or display correspond as follows:
 "Spin & Done" LED On, "
7-segment
Sensing Soak Wash Rinse
Press the START button to enter Manual Test
Mode. See page 9 for manual test mode.
Upon entering the manual test mode,

the washer will have all outputs OFF.
The cycle selector knob is used to select

the output to be tested.
When the selected output is activated, the

corresponding status LED's flash ON & OFF.
The START button will activate/deactivate

the selected output.
IMPORTANT: As a safety feature, the lid
must be closed with lid lock enabled to
activate either Agitate or Spin Test.
NOTE: Multiple outputs may be activated
simultaneously.
NOTE: Outputs left on will time-out after
5 minutes.

CALIBRATION MODE

IMPORTANT: Calibration must be performed
when any of the following components
have been replaced: Main Control, Basket,
Drive Assembly, Motor, and Capacitor. Not
performing calibration will result in poor
wash performance.
02
To access Calibration Mode, perform steps
1 and 2 of Activating the Service Diagnostic
Spin Done
Modes. Turn the cycle selector knob until the
status LED's or display correspond as follows:
 "Rinse" LED On, "
Press the START button to begin washer calibration.




03
" Displayed on

SALES DEMO MODE

NOTE: For retail use only. To access Sales Demo
03
Mode, perform steps 1 and 2 of Activating the
Spin Done
Service Diagnostic Modes. Turn the cycle selector
knob until the status LED's or display correspond
as follows:
 "Rinse & Done" LED On, "
Press the START button to begin the Sales Demo.

5-4
04
" Displayed on 7-segment
Sensing Soak Wash Rinse
Lid must be down to perform test.
Basket must be empty to perform test
(no water or clothes).
Calibration cycle runs for approximately
2-3 minutes. Cycle completes when door
unlocks and washer enters standby mode.
Do NOT interrupt calibration, disturb washer,
remove power, or press POWER button;
otherwise, calibration must be repeated.
05
7-segment
Sensing Soak Wash Rinse
To exit Sales Demo Mode, the washer
must be powered down. It may be
necessary to unplug the washer or
disconnect power to disable the
Sales Demo.
04
Spin Done
" Displayed on
05
Spin Done