Samsung FTQ352IWUW Service Manual download pdf (Page 44)

4. Troubleshooting

4-1 Failure Display Codes (03 Version)

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 30 page if those series of working

for informing error take long time or not

functioned.

E-0E

* Replace micro switch or Lock motor.

*Disconnect power.

*Get rid of harness connected with Lock motor

* Micom switch check (com-NC)

* Measure resistance of Lock motor

Coil.(1750~1850Ω at the room temperature)

*Check whether voltage(AC 120V) is offered to lock motor

with letting lock work or not.

* Repair damaged harness or

replace

*Check whether harness connected normally into CN02

of main PCB.

*Measure resistance CN01 of main pcb.

(COM-NO: ∞, COM-NC: 4100~4200Ω at the room temperature)

*COM : orange color

*NO : brown color

*NC : black color

* Replace main PCB.

* Solder again if pattern is

damaged or parts is wrong

contacted.

NCNC

NONO COMCOM

END

Brown (NO)Brown (NO)

Orange(COM)Orange(COM)

END

Door lock motor Door lock motor

Main PCBMain PCB

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Samsung FTQ352IWUW Service Manual Page 44

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