Beeping with f7 display
HI this is a touch pad or key pad issue. In most models, the touch or key pad are integrated. In this case, you will need to replace the entire control board or EOC(clock).
Now, if the touch or key pad is separate from the main control board, and linked, via linking ribbon, i would advise to use the procedure below to isolate the problem area.
Determine if problem is with the Key Panel or Control by:
1. Pushing CLEAR/OFF pad.
2. Disconnecting Ribbon Cable from control and waiting at least 32 seconds to see if Code recurs
If code recurs, problem is in the control. Replace control.
If code does not recur, problem is with the Key Panel.
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