40
4. Troubleshooting
4-1 Failure Display Codes
Failure code
CAUSE
SOLUTION
E-0E
Door locking error
*Control lockout(press cooking time and Delay
start pads at the same time for 3 seconds.)
When 1 minute elapsed, It will display “E-
0E” after buzzer is beeping 10 times long, if
locking is occurred continually, or door locking
is not working during self-cleaning or steam is
being operated.
Please make sure through the method of
4-1 on 36 page if those series of working
for informing error take long time or not
functioned.
E-0E
* Replace micro switch or Lock motor.
No
*Disconnect power.
*Get rid of harness connected with Lock motor
* Micom switch check (com-NC,com-NO)
* Measure resistance of Lock motor
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*Check whether
*Check whether voltage(AC 120V) is offered to lock motor
with letting lock work or not.
Ok
Ok
No
No
* Repair damaged harness or
replace
*Check whether harness connected normally into CN02
of main PCB.
*Measure resistance CN02 of main pcb.
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*COM : black color
*NO : yellow color
No
* Replace main PCB.
* Solder again if pattern is
damaged or parts is wrong
contacted.
END
END
NO
NO
COM
COM
Door lock motor
Door lock motor
