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.
7-1. 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.
13
7. TROUBLESHOOTING
7-4.HOW TO KNOW THE WATER LEVEL FREQUENCY
Press the
Temp. and Spin button simultaneously.
ex) 241 : Water level frequency = 241× 10
-1
kHz
=24.1kHz
The digits means water level frequency (10
-1
kHz)
Checking Point
None All lamps turn on
1 time Clockwise spin (right) Motor rpm (About 45)
2 times Low speed Spin Motor rpm (About 63~67)
3 times High speed Spin
Motor rpm (About 79~85) :
WD-80480S/N/T, 80490S/N/T
Motor rpm (About 95~106) :
WD-10480S/N/T, 10490S/N/T
4 times Inlet valve for pre-wash operation Water level frequency (25~65)
5 times
Inlet valve for main-wash operation
Water level frequency (25~65)
Hot inlet valve in case of hot water fill
6 times Inlet valve for main-wash operation Water level frequency (25~65)
7 times Counterclockwise spin (left) Motor rpm (About 45)
8 times A Heater is in operation for 3 sec. Water Temperature
9 times Draining pump operation Water level frequency
10 times Auto off operation
7-2. QC TEST MODE.
① Pressing Option and Time 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
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