Frigidaire Ovens - Page 4 - Recent Questions, Troubleshooting & Support

If you mean between the inner and outer panes of glass; you will regret it. It's likely that both are mounted with a fragile heat-proof mineral (non-asbestos) gasket material that may crumble once the panes expose it.

you can find your model number behind the drawer
sometimes it is on the back side of the drawer front
hope this helps

but to asssure you both have repalceable mylar covers

possibly you accidentally pressed clean button

Let it cool down and Unplug for 5 minutes

Let it cool down if still hit and Unplug it for a few minutes.

F20 is a communication error between the display control board and the relay control board. Pull the oven forward and remove the back panel. Check the wire connections between the display board and the relay board. If the connections check good, replace the display control board

Most likely relay on board for that element is defective

Check bake element. It’s probably bad.

The communication between the oven user interface and the touch panel cannot be initiated.

reboot it or restart it.

http://manuals.frigidaire.com/prodinfo_pdf/Lassomption/318204143.pdf

Control pcb is faulty.

Contact: https://www.partselect.com/Models/FES388WECA/ My FES388WECA Model Overview from PartSelect com

File a claim with your locale utility

You have a defective temperature sensor most likely.

Have you checked fuses? Otherwise the control switch or thermostat may have failed.

Hello lizzyd62 - Sounds like the mechanical thermostat, oven sensor or EOC needs to be diagnosed for replacement. I would suggest contacting a professional to move forward accurately.

Here is Frigidaire's suggestion to your problem:

Oven Control Beeps

and Displays an "F"

Error Code

Electronic control has detected a fault condition. Push CANCEL pad to clear the display

and stop the display from beeping. Reprogram the oven. If a fault reoccurs, record the fault number, push the CANCEL pad and contact an authorized servicer.