Model #FO-1450 Sharp fax machines

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Question and Answers

Q:

What does fault code FO indicate on my oven?

A:

The F0 fault code is indicating a possible shorted/stuck key pad or a failed control board.

In order to diagnose if it's a stuck/shorted key or a failed control board a technician would push the clear/off pad and then disconnect power to the oven. He would disconnect the ribbon connector from the key panel at the control board. Turn the power back on to the range and wait at least 32 seconds. If the F0 fault code recurs replace the control board. If the error code F0 does not recur replace the key panel.

I recommend calling a service technician to diagnose and repair your oven.

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Joey S -
Sears Technician
July 28, 2008
Q:

my oven beeps and the code is FO

A:

The F0 error code indicates that the control board detects a stuck key on the control keypad. This is often caused by a bad control keypad but it can sometimes be caused by a failed electronic control board in the oven console. A technician will normally determine which component is causing the problem by shutting off the breaker and unplugging the ribbon wire cable for the control keypad from the electronic oven control board in the console. The oven would then be powered back up to see if the F0 error code returns with this ribbon wire cable disconnected. If it does, then the problem is with the electronic oven control board. If it does not return, then the control key panel will need to be replaced. I normally recommend that you have a service technician repair this type of problem. Here is a link for the Sears Service website: Sears Home Services .

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Lyle W -
Sears Technician
June 03, 2010
Q:

what does EO FO mean on my range

A:

Thank you for your question and I understand your concern. The error code E0/F0 is not a known error code to display. I added the error code list in the image below that could display, but there is no E0/F0.

Reply with the error code shown for troubleshooting assistance if needed.

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Joey S -
Sears Technician
December 23, 2010