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F1 - E1
EEPROM checksum error
1. Disconnect power for at least 30 seconds. 2. Re-apply power and observe for at least one minute. 3. If code re-appears, replace control board (also called ERC or clock).
Your EOC electronic control is bad. The part numbers are YO4100040 retail price $443.00 and part number YO4100264 retail price $208.00. The repair requires both parts be replaced at the same time or risk damage to the EOC.
If you are having error code F1 with your Jenn-Air double wall oven this is because you have a defective touch pad or clock (ERC). 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
Warning: If you feel in any way uncomfortable performing this test or
making this repair, please contact a qualified appliance repair
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
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
I have the exact same problem with an F5 fault code. I also have a new clock assembly. RepairClinic.com said "Jenn Air fault code F5 = Hardware and watchdog circuits disagree / Replace clock assembly (also called the ERC)
Jenn Air Fault code for newer models F5 = Power to element relays disabled in cook mode 1. Intermittent oven temperature sensor or wire harness or, 2. Intermittent contact on power relay board" This doesn't help since it is too technical. What should I do next?
This means that the Power to element
relay energized during time of day display. You have a problem with the wiring harness and it is shorted or you need to change the power relay board (PRB). If it is a double oven, you need to change second oven board.