Wiring Diagram/Program Chart - LG WM2688H*M Service Manual

6. WIRING DIAGRAM
DISPLAY PWB
1
1
1
1 2 3 1 2 3 4 5 6
1 2 3 1 2 3
1 2 3
1 2 3
LAMP
+HOUSING
Base/Line
3854ER3001Y
*
Normal
Bulky
/Large
Baby Wear
Hand Wash
/Wool
/
PROGRAM CHART
2 3 4 5 6 7 8 9 10 11
3 2 1
3 2 1
2 3 4
2 3 4
MAIN PWB
1 2 3 1 2 3 4 1 2 3 4 5 6
4 5 6 1 2 3 1 2 3 4 1 2 3 4
1 2 3 4 3 2 1
1 2 3 4 3 2 1
WH
1 2 1 2
1 2 1 2
1 2 3 5 4 3 2 1
WH
WASH AG
1 2 3 5 4 3 2 1
THERMISTOR
U V W
MOTOR
Cool-down
*
25
70
DISPLAY PWB
NA NA
1 2 3 4 5 6 1 2 3 4 5
1 2 3 4 5 6
1 2 3 4 5
NA NA
1 2 3 4 5 6 1 2 3 4 5
BL NA
1 2 3 4 5 6 1 2 3 4 5
1 2 3 4 5 6 1 2 3 4 5
1 2 3 4 3 2 1 1 2 3 4
5 6 1 2 3 4 3 2 1 1 2 3 4
1 2 1 2 1 2 1 2 1 2
AG
INLET VALVE
3 2 1
1 2 3
3 2 1
1 2 3
PRESSURE
SENSOR
* Wash time is in minutes.
** The total working time will vary with the load size,
water temperature and ambient temperature.
14
6 7 8 9 10 11 12 13
1 2 3
6 7 8 9 10
6 7 8 9 10 1 2 3
6 7 8 9 10 11 12 13
6 7 8 9 10 11 12 13
1 2 3 4 2 1 2 1 2 1
1 2 3 4 2 1 2 1 2 1
1 2 1
1 2 1
GND L S
A G
SENSOR
1 2 3
/
/
1 2 3
NOISE
FILTER
1 2 3
1 2 3
4 3 2 1
2 3 4 5
SOLE
NOID
POWER
DOOR LOCK
1 1 2 3 4
1 1 2 3 4
/
YL
/
8
7
6
5
4
1
3
2
2
1
PLC MODEM
CORD
**Approx.
(Minutes)
120
14
19