How to reset Error F04 on Fagor f2810 - Fagor Washing Machines

Hi,

it sounds like you just need to have a 1-hour plus power cycle of the oven before it stops the reset loop that it's on. So after leaving it unplugged for 1 hour, you will plug it back in. However, I would use a different power source than you've initially used to eliminate that power source as the potential cause of the error that you're experiencing.

If still having issues after the oven is plugged again, please hold down the power button for at least 30 seconds before releasing it. Otherwise, you can reach out to the manufacturer for their expertise on the matter as well. Their phone number is (305) 779 0170.

Thank you.

F04 is a mechanism issue; the µProcessor doesn't know the position of the mechanism.
Take it to a Panasonic Service department for service.

bad door switch or washer door is not being shut fully

Web site quoted below:

Before calling for service, check the following to avoid unnecessary service charges.

Oven Problem
F03 or F04 Error appears in the display window.
A problem with latch mechanism occurred. Remove power and turn it back on again after a few seconds. The oven should run a latch auto-test. If condition persists, note the code number and call an authorized service.

http://www.google.com search result below:

https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&cad=rja&uact=8&ved=0ahUKEwi0qdjJ18vaAhURuFMKHRjNBtYQFggvMAE&url=https%3A%2F%2Fwww.fagoramerica.com%2Fcontent%2Fdownload%2F4827%2F36165%2Ffile%2FFagor%25205HA_780X_Care%2520and%2520User%2520Manual%25200310.pdf&usg=AOvVaw1ewC8YnHKLRvnE5MVd2a1d

https://www.fagoramerica.com/content/download/4827/36165/file/Fagor%205HA_780X_Care%20and%20User%20Manual%200310.pdf

A NEW CONTROL BOARD AND DOOR SWITCH SEEMS THE ONLY THING THAT COMES TO MIND SOOR eric

Error F04 varies by machine brand/model.

search for

Make Model error F04

...

F04 = Door Lock

F4, F04 is always door related.

After 2 more sears repairmen. They replaced, motor control unit. Wrong.. Then the computer control board.. Correct.. Did not wait for the Repairman because they may break something else. Only took 1 month to figure this out.. Sears = Bad

Panasonic K deck F03 or F04 shows in display check loading motor coupling pt no VDP1434 or motor pt no VID12128 £11.95 CHS