WD-80192S - LG Washing Machine Service Manual (repair manual). Page 14

Read LG WD-80192S Service Manual online

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-80134(8)S(N)(T)
Motor rpm (About 95~106) : WD-10134(8)S(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
7-1. 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₩
13
7-3.HOW TO KNOW THE WATER LEVEL FREQUENCY
Press the Spin and Temp. button simultaneously.
ex) 241 : Water level frequency = 241
10-1kHz
=24.1kHz
7. TROUBLESHOOTING
The digits means water level frequency (10
-1 
kHz) 
Pressing number of
START/PAUSE button
Page of 34
Display

Click on the first or last page to see other WD-80192S service manuals if exist.