Read LG DWM1000 / DWM1001 Service Manual online
7. TROUBLESHOOTING
7-1. BEFORE PERFORMING SERVICE
■ Be careful of electric shock or disconnecting the parts while troubleshooting.
■ Voltage of each terminal in 220-240V~ and DC while applying an electric current.
■ Voltage of each terminal in 220-240V~ and DC while applying an electric current.
7-2. QC TEST MODE.
① Pressing Temp, and Option button simultaneously.
② Power supply ON with pressing upper two button.
③ Press the START/PAUSE button as follows.
② Power supply ON with pressing upper two button.
③ Press the START/PAUSE button as follows.
~Press the START/PAUSE button more 4 times until stop spinning₩
Pressing number of
［START/PAUSE］button
Checking Point
None
All lamps turn on
1 time
Clockwise spin (right)
2 times
Low speed spin
3 times
High speed spin
4 times
Inlet valve for pre-wash operation
5 times
Inlet valve for main-wash operation
Hot inlet valve in case of hot water fill
6 times
Inlet valve for main-wash operation
7 times
Counterclockwise spin (left)
8 times
A Heater is in operation for 3 sec.
9 times
Draining pump operation
10 times
Auto off operation
Temp.
Option
13
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