Most likely bad water level switch.
Also,
EXPLANATION AND RECOMMENDED PROCEDURE
F21 LONG DRAIN
If the drain time exceeds 8 minutes the water valves turn off.
NOTES:After 4 minutes the "Sd" error will be displayed, then
4 minutes later the "F/21" error code will be displayed. Press
PAUSE/CANCEL two times to clear the display.
Possible Causes/Procedure
1. Check the drain hose and make sure it is not plugged or
kinked.
2. Unplug washer or disconnect power.
3. Check the electrical connections at the pump and make sure
the pump is running.
4. Check the drain pump filter for foreign objects.
5. Plug in washer or reconnect power.
6. If the above does not correct the problem, go to step 7.
7. Unplug washer or disconnect power.
8. Replace the pump.
Washer repair in Corona Del Mar, CA
Appliance repair in Corona Del Mar and Orange County, CA
Hi CCU/Touchpad/LED assembly error (f21)
This error occurs if the touchpad/DED assembly is not able to transmit/receive data to/from the central control unit (CCU)
1. Check the touchpad/LED assembly by selecting different cycles and changing the modifiers and options available to confirm the touchpad/LED is responding 2. Unplug washer or disconnect power for five minutes. This will reset the CCU, and may reactivate the communication if the damage isn't severing. 3. Check Wire Harness connectors to the touchpad/LED assembly and Central Control Unit (CCU).
Please get back to us if you have further query else please accept the suggestion.
Thank you for contacting fixya.com
119 views
Usually answered in minutes!
×