F1 touch pad / ERC test This simple test will help determine whether the ERC (Electronic Range
Control or Clock) or the touch pad is defective when F1 error code is
present.
Note: Some models incorporate the touch pad in to the ERC
as a single assembly, in which case this test is not necessary. Simply replace
the ERC (Clock).
Warning: If you feel in any way uncomfortable
performing this test or making this repair, please contact a qualified appliance
repair technician.
1. Disconnect power to the range (unplug the range
power cord or turn the power off to the range at the circuit breaker). It is
very important that the power to the range has been disconnected, so please
double check before continuing.
2. Gain access inside the control
panel.
3. Disconnect the touch pad (also called keypad or membrane switch)
ribbon from the ERC.
4. Make sure there are no lose wires, or anything else
that may cause a short when power is turned back on. Assemble the control panel
back the way it was.
5. Turn the power back on.
6. Wait for at least one
hour to see if the F1 code comes back (usually accompanied by a beeping
sound).
7. If F1 comes back, replace the ERC. If it does not, replace the
touch pad.