LG LRSXC2706 Series Service Manual page 57

2. Water mode doesn't work (Plumbing model type)
Symptom
1. Water mode
doesn't work
(P/N : EBR328812**)
(P/N : EBR328813**)
CON2
1. Check the loose connection
2. Check the resistance valve
CON1
59
Check Point
CON3
CON2
CON101
CON1
INSPECTION
POINT
LEVER S/W
Pushing
Water Valve
CON 1
4 pin ~ 12 pin
th th
Pushing
Pushing
Water Lever S/W
CON 2
5 pin ~ 6 pin
th th
Pushing
Pushing
Pilot Valve
CON 3
pin ~ 34 pin
33 rd th
Pushing
Pilot Valve
Water valve
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Water
24V
Not
0~2V
0~2V
Not
3.5~5V
24V
Not
0~2V
Resistance [Ω]
69 ~ 76
22 ~ 24.5