De (Door Open Error) - LG F1*20TD(1~9) Series Service Manual

Door Open Error (dE)
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
Or is the Harness alright ?
YES
Does the Door Switch
* 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 released.
Touching
actuate?
Door Switch?
operate as follows?
1~8 sec.
1
25~100 sec.
1
NO Close the door totally.
YES 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
27
Latch Hook.
Door switch.
Door Bracket.