Failure
Code

Condition/Description

Resolution

F1

Defective touch pad or membrane

Replace touch pad or membrane (usually the touch pad)*

F1

Watchdog on board

Replace touch pad or repair clock assembly (also called the ERC)

F2

Oven too hot

Replace relay board (if present) or bad oven temperature sensor
F3 or F4

Open or shorted oven temperature sensor

Replace oven temperature sensor

F5

Hardware and watchdog circuits disagree

Replace clock assembly (also called the ERC)

F6

Missing AC signal

Check for proper voltage
F7

Function key shorted or stuck button

Replace touch pad or repair clock assembly (also called the ERC) or un-stick button

F8

Analog/Digital supervisory

Repair clock assembly (also called the ERC)

F9

Door latch supervisory

Check door lock circuit or repair clock assembly (also called the ERC)

F0

Function key stuck

Replace touch pad or r epair clock assembly (also called the ERC)

* Here is a simple test that you can do to determine whether the clock or the touchpad are defective when the display reads F1:
– Disconnect power to the range.
– Gain access to the back of the ERC (electronic range control, or “clock”).
– Unplug the touch pad ribbon connector from the ERC. This will be a flat wire about 1 ½” to 2″ wide.
– Make sure everything is clear and will not short out when power is turned back on. Replace any covers removed to gain access to the ERC.
– Turn the power back on to the range.
– Watch for the F-1 and listen for the beep.
– If you get the F-1 and beep, replace the ERC.
– If after approximately 60 Minutes you do not get the F-1 fault, replace the touch pad.

NOTE: Some models incorporate the touch pad and the clock control as one part so F1 = bad clock control.