Calibration Mode; Automatic Test Mode; Ui Test Mode; Manual Test Mode - Whirlpool WTW4800XQ Technical Manual

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
Test Modes. Turn the cycle selector knob until
the status LEDs correspond as follows:
 "Spin" LED On
Fill Wash Rinse
NOTE: Status LED names may vary between
makes and models.
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 and hold the START button for 3 seconds

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 Test
Modes. Turn the cycle selector knob until the
status LEDs correspond as follows:
 "Spin & Done" LEDs On
Fill 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.
The START button will activate/deactivate

the selected output.
When the selected output is activated, the

corresponding status LEDs flash ON & OFF.
Press and hold the START button for 3

seconds 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
Spin Done
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.
To access Calibration Mode, perform steps 1
and 2 of Activating the Service Diagnostic Test
Modes. Turn the cycle selector knob until the
status LEDs correspond as follows:
 "Rinse" LED On
Fill Wash Rinse
NOTE: Status LED names may vary between
makes and models.
Press the START button to begin washer
calibration. All status LEDs will turn on.
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 door
unlocks and washer enters standby mode.

UI TEST MODE

To access UI (User Interface) Test Mode, perform
steps 1 and 2 of Activating the Service Diagnostic
Test Modes. Turn the cycle selector knob until the
status LEDs correspond as follows:
 "Rinse & Spin" LEDs On
(1)Fill (2)Wash (3)Rinse (4)Spin (5)Done
NOTE: Status LED names may vary between
makes and models. Use LED # identifications.
Press the START button to begin the UI test.
Upon entering the UI test mode, all status

LEDs will be turned ON.
Pressing the START button will turn on and

off 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.)
When rotating the cycle selector knob, each

click "indent" toggles the "Done" (5) LED.
DO NOT REMOVE OR DESTROY
Spin Done