Read LG WM2550HVCA Service Manual online
23
DOOR OPEN ERROR
Is displayed?
Yes
Is the connector connected
to door switch or main PWB
disconnected?
to door switch or main PWB
disconnected?
Reconnect or
repair
the connector.
repair
the connector.
Yes
No
Is there clicking sound once
or twice when the
START/PAUSE
or twice when the
START/PAUSE
button is
pressed to start the cycle?
Replace the
PCB
ASSEMBLY.
PCB
ASSEMBLY.
No
Is DOOR SWITCH
ASSEMBLY broken?
ASSEMBLY broken?
Replace the
DOOR
SWITCH
ASSEMBLY.
DOOR
SWITCH
ASSEMBLY.
No
Yes
Does the spring of Latch
Hook actuate?
Hook actuate?
Replace
Door
Assembly.
Door
Assembly.
Yes
No
[Note] Environmental check list
1) The machine must operate with all the doors
1) The machine must operate with all the doors
completely closed and locked.
2) The washing area must operate with a water
temperature not higher than 45 Celsius and
must not have more amount of supplied water
than it should.
must not have more amount of supplied water
than it should.
Click on the first or last page to see other WM2550HVCA service manuals if exist.