Troubleshooting; 7-1.Before Performing Service; 7-2.Test Mode; 7-3.How To Know The Water Level Frequency - LG WD-10134(8)S Service Manual

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
None
1 time
2 times
3 times
4 times
5 times
6 times
7 times
8 times
9 times
10 times

7-3.HOW TO KNOW THE WATER LEVEL FREQUENCY

Press the Spin and Temp. button simultaneously.
ex) 241 : Water level frequency = 241
All lamps turn on
Clockwise spin (right)
Low speed Spin
High speed Spin
Inlet valve for pre-wash operation
Inlet valve for main-wash operation
Hot inlet valve in case of hot water fill
Inlet valve for main-wash operation
Counterclockwise spin (left)
A Heater is in operation for 3 sec.
Draining pump operation
Auto off operation
The digits means water level frequency (10
=24.1kHz
Checking Point
Motor rpm (About 45)
Motor rpm (About 63~67)
Motor rpm (About 79~85) : WD-80134(8)S(N)(T)
Motor rpm (About 95~106) : WD-10134(8)S(N)(T)
Water level frequency (25~65)
Water level frequency (25~65)
Water level frequency (25~65)
Motor rpm (About 45)
Water Temperature
Water level frequency
-1 kHz)
10 -1 kHz
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