F10 beep when oven is cooling off

Im having an issue with my oven. Seems to wanna beep and display the F10 error message. This will only happens a few minutes after I shut the oven off. It does cool off. It has happened twice in the last couple of days. Yesterday I would press the clear/off button and few minutes later it would beep again. Keep it in mind this only happens a few minutes after I turned the oven off. Which is why im leaning towards it being the sensor going out. It does preheat and tell me when its reached the set temp without beeping or displaying a error code. Im using it today so I will see how it will act. Any suggestions or comments will help. Thanks.

PS

My Frigidaire Dishwasher just went out about 1 month ago as well. I know whats going on with it tho. Wont be buying this brand when needing replacements.

Here are your parts
http://www.appliancepartspros.com/partsearch/modelsearch.aspx?model=FEF366EBE

See the attachment for the tech sheet.
Note that it is for a EBD unit as I could not find one for a EBE unit. Yours should be the same.

I would say that it is probably a control board problem as the oven sensor works OK when using the oven.

Have you tried removing power from the unit for a couple minutes to see if that fixes the problem?

I would check that the sensor connectors are nice and clean.

You could check the sensor connector on the board. It could be a bad solder joint. Cold solder joints are often a duller silver and may have pin holes. Try gently wiggling it while looking at it’s pins on the solder side to see if they move in the solder.
A magnifying glass will be useful here.

Thanks for the reply denman. I noticed yesterday that the oven did not beep. Saturday I did unplug the oven for an hour or so due to the constant beeping. So maybe that resolved the issue tho I dont see how doing that would. IM hoping it did. Would you know why unplugging it would solve this problem? Thanks alot!

The control board is a computer and sometimes they get confused and need resetting.

Basically if the logic gets set by in error like a voltage spike then it can stay set and cause all sorts of weird problems.