LG WD(M)-80230FB - 7. TROUBLESHOOTING; 7-1. BEFORE PERFORMING SERVICE; 7-2. QC TEST MODE

7-1.BEFORE PERFORMING SERVICE
Be careful of electric shock or disconnecting the parts while trouble shooting.
Voltage of each terminal in 220-240V and DC while applying an electric current.
7-2.QC TEST MODE.
Pressing Crease Care, and Pre Wash button simultaneously.
Power button ON with pressing upper two button. then buzzer sound twice.
Press the START/PAUSE button as follows.
Press the START/PAUSE button more 4 times until stop spinning
7-3.HOW TO KNOW THE WATER LEVEL FREQUENCY
Press the Bio and Time delay button simultaneously.
ex) 241 : Water level frequency = 241 10
-1
kHz
=24.1kHz
13
7. TROUBLESHOOTING
The digits means water level frequency (10
-1
kHz)
Pressing number of
START/PAUSE button
Checking Point Display Status
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(M)-80230FB
Motor rpm (About 100~106) : WD(M)-10230(5)FB/90230(5)FB
Motor rpm (About 107~103) : WD(M)-11230(5)FB/11230(5)FBB(N)
Motor rpm (About 114~120) : WD(M)-12230(5)FB/WD-12260FB
Motor rpm (About 122~127) : WD(M)-13230(5)FB/13230(5)FBB(N)
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