9-15
CHECKING FLOW CHART BY FAILURE
Note :
Just after self-clean start, the door lock motor
starts to rotate.
During the 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 Connector
disconnected or loose?
Check the below :
1. Between Main PCB and
Relay PCB (CN16, CN17)
2. Electric wiring of relay PCB(CN100)
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 to open the door.
Is the door open?
Door lock icon turns on.
Yes
Go to No 2
1
Plug the unit
No
It is a normal.
Check the wiring
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