GE PP950 Owner's Manual page 8

Using the surface elements.
8
Fault Code
("F" and a number in the display)
If an error occurs in the control
operation, a fault code will flash "F"
with a number in the display and the
control will produce an audible sound.
To correct:
Touch the CONTROL LOCK pad to
reset the control.
Attempt to set the control to the
desired cooking setting.
If the fault code is not cleared, allow
the cooktop to cool completely.
After cooling, touch the CONTROL
LOCK pad again to reset the control.
Again attempt to set the control to
the desired cooking setting.
If the fault code is still not cleared,
turn off the cooktop power at the
circuit breaker or fuse box for one
minute.
If the fault code reappears, call for
service.