De2 (Door Open Error); De1 (Door Switch Error) - LG F14U2TDHN Service Manual

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Door Open Error (dE2)
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
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
Door Switch Error (dE1)
Is the
Connector
connected correctly to
the
Main PCB
and the
Is the
Harness
all right ?
YES
Is there clicking sound once or twice when the
START/PAUSE button is pressed to start the
cycle? No Replace the MAIN PWB ASSEMBLY.
Touching
actuate?
operate as follows?
1~8
sec.
1
25~100
sec.
released.
1
Door Switch
?
Close the door fully.
NO
Lift up & Close the door.
YES
If the dE is displayed, Replace the
Replace the
NO
NO
Replace the
Reconnect or repair the
NO
Or replace the
32
Door Bracket
Spring
Door switch
.
Connector
Harness
.
.
.

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