Note :
Just after self-clean start, the door lock motor
starts to rotate.
During that time if the door lock switch does not
operate properly after rotating twice, then
supervising circuit detects a Door Lock failure
and the F10 error code appears.
Door Lock System Failure,F10?
Is the disconnect or loose
connector?
1. Between Main PCB and
Relay PCB (CN17)
2. Electric wiring CN100 of relay PCB
3. Electric wiring of Locking Motor and Micro
Switch
4. Electric wiring of CN13 of Main PCB
Yes
Reconnect
or adjust the
connection
2
CN100 CN13
Unplugged the unit
No
Check the operation of
door lock motor.
Press Start button for
3 seconds.
and try open the door.
Is the door open?
Yes
Go to No 2
1
Plug the unit
No
It is a normal.
Check the wiring
9-11
CHECKING FLOW CHART BY FAILURE
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