My washing machine stopped working and three beeps sound when you press power. I researched how to run the diagnostic test and the front user interface lights turned on, it ran through a series of codes, and ended up on F70. According to troubleshooting documentation, the F70 error is the user interface if the drum will still turn. We had a friend with an ohm meter take a look at the parts inside and he seemed to think power was traveling into the CCU, but not out, therefore the CCU is bad.
We would like to repair ourselves, but want to buy the right part. Could it be the CCU if the drum still turns? If not, can you advise which part number of the user interface we should get? There are many different parts called "user interface".
Thanks!