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.
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.
~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
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