Whirlpool WTW5840BW0 Guide page 4

FOR SERVICE TECHNICIAN'S USE ONLY
AUTOMATIC TEST MODE (Page 8)
To access Automatic Test Mode, perform steps
1 and 2 of Activating the Service Diagnostic
Modes. Turn the cycle selector knob until the
status LEDs or display correspond as follows:
 "Spin" LED On, "
02
Sensing Soak Wash
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.
Press the POWER button at any time

to exit automatic test mode.
IMPORTANT: Lid must be closed with lid lock
enabled to perform test.
MANUAL TEST MODE (Page 9)
To access Manual Test Mode, perform steps
1 and 2 of Activating the Service Diagnostic
Modes. Turn the cycle selector knob until the
status LEDs or display correspond as follows:
 "Spin & Done" LEDs On, "
on 7-segment (if exists)
Sensing Soak Wash
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.
The START button will activate/deactivate

the selected output.
When the selected output is activated, the

corresponding status LEDs flash ON & OFF.
Press the POWER button at any time

to exit manual test mode.
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.
PAGE 4
" Displayed on 7-segment
Rinse Spin Done
" Displayed
03
Rinse Spin Done
CALIBRATION MODE
IMPORTANT: Calibration must be performed
when any of the following components have
been replaced: Main Control, Basket, Drive
Assembly, Suspension, Motor, and Capacitor.
Not performing calibration will result in poor
wash performance.
02
Do NOT interrupt calibration, disturb washer,

or remove power; otherwise, calibration
must be repeated.
Lid must be down to perform test.

Basket must be empty to perform test

(no water or clothes).
Calibration cycle runs for approximately

2–4 minutes. Cycle completes when lid
unlocks and washer enters standby mode.
NOTE: Before beginning calibration, check
the drive system to verify that the cam on the
splutch is moving freely and not binding.
To access Calibration Mode, perform steps
1 and 2 of Activating the Service Diagnostic
Modes. Turn the cycle selector knob until the
status LEDs or display correspond as follows:
 "Rinse" LED On, "
Sensing Soak
Press the START button to begin washer
calibration. All status LEDs will turn on.
03
UI TEST MODE
To access UI (User Interface) Test Mode, perform
steps 1 and 2 of Activating the Service Diagnostic
Modes. Turn the cycle selector knob until the
status LEDs or display correspond as follows:
 "Rinse & Spin" LEDs On, "
on 7-segment (if exists)
Sensing Soak
NOTE: Status LED names may vary between
makes and models.
Press the START button to begin the UI test.
Upon entering the UI test mode, all LEDs

and display (if it exists) will be turned ON.
Pressing the START button will turn on

and off the display (if it exists) and all
status LEDs, or toggle the state of each
status LED independently. (Example: if 2
are on, and 3 are off, then 2 will be turned
off and 3 turned on.)
" Displayed on 7-segment
04
Wash Rinse Spin
" Displayed
06
Wash Rinse Spin
DO NOT REMOVE OR DESTROY
04
Done
06
Done