De (Door Open Error) - LG F1443KD Series Service Manual

dE (Door Open Error)

Is the door closed?
YES
Is the Door assembly in line with door switch ?
Scratch by Latch Hook
or
NO
Does the Spring of Latch Hook
YES
Is the Connector connected correctly to
the Main PCB and the
Is the Harness alright ?
YES
Does the Door Switch operate as follows?
* Door Locking time :
1 Check the time between from
input the power to parts
move up, then Door locked.
* Door Releasing time :
Check the time between from off the
power to parts
move down, then Door
Touching
YES
actuate?
Door Switch?
1~8 sec.
1
25~100 sec.
released.
1
Close the door fully.
NO
Lift up & Close the door.
If the dE is displayed, Replace the
Replace the
NO
Reconnect or repair the Connector.
NO
Or replace the Harness.
NO
Replace the
33
Door
Spring.
Door switch.
Bracket.