Samsung FTQ353IWUB Service Manual page 33

4. Troubleshooting
4-1 Failure Display Codes
Failure code
E-0E
E-0E
*Disconnect power.
*Get rid of harness connected with Lock motor
* Micom switch check (com-NO)
* Measure resistance of Lock motor
Coil.(1750~1850Ω at the room temperature)
Ok
*Check whether
*Check whether voltage(AC 120V) is offered to lock motor
with letting lock work or not.
Ok
*Check whether harness connected normally into CN02
of main PCB.
*Measure resistance CN02 of main pcb.
(COM-NO: ∞ at the room temperature)
*COM : orange color
*NO : brown color
CAUSE
Door locking error
No
No
33
SOLUTION
*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 28 page if those series of working
for informing error take long time or not
functioned .
NO NO
COM COM
Door lock motor Door lock motor
* Replace micro switch or Lock motor.
END
Main PCB Main PCB
No
CN06 CN06
Brown (NO) Brown (NO)
Orange (COM) Orange (COM)
* Repair damaged harness or
replace
* Replace main PCB.
No
* Solder again if pattern is
damaged or parts is wrong
contacted.
END
CN02
CN02