LG WD-6023 C Service Manual page 31

LG ( 6023C / 8023C / 1023C) SUPER-SLIM WASHING MACHINES
2- Test Programs
a) QC Test Mode
- When pressing the Spin and Temp buttons at the same time, press the Power button.
Then buzzer sounds twice and QC test mode starts.
- Press the Start/Pause button, as the following tests will be start.
[Press the Start/Pause button more 4 times until stop spinning completely.]
Number of pressing
START/PAUSE
button
None
1 Time
2 Times
3 Times
4 Times
5 Times
6 Times
7 Times
8 Times
9 Times
10 Times
11 Times
Checking Point
All lamps turn on
Counter-clockwise
spinning (left)
Low speed spinning
High speed spinning
Pre-Wash inlet valve
works
Main-Wash inlet valve
works
Main-Wash inlet for
Cold only models
Hot water inlet for
Hot&Cold models
Softener inlet valve
works
Clockwise spinning
(right)
Heater is operating for
3sec.
Draining pump
operation
Auto-Off operation
Page 31
Display Status
PCB option code will be displayed
Motor rpm
Motor rpm
Motor rpm
Water level frequency
Water level frequency
Water level frequency
Water level frequency
Water level frequency
Motor rpm
Water temperature
Water level frequency
All lamps turn off