LG LSXC22396S - Page 64

3. W ater mode doesn’t work
Symptom Check Point
1. Water mode
doesn’t work
1. Check the loose connection
2. Check the resistance valve
Resistance [Ω]
Pilot Valve 390~450
Water valve 330~390
CON3
(1) (2) (3) (4)
Pilot Valve
Machine Room
Water Valve
INSPECTION
POINT
Water
LEVER S/W
5HVXOW
Water Lever SW
CON6
19
th
pin ~ 20
th
pin
Pushing 0~2V
Not
Pushing
3.5~5V
Pilot Valve
CON3
2
nd
pin ~ 11
th
pin
Pushing 112~115V
Not
Pushing
0~2V
Water valve
CON3
2
nd
pin ~ 10
th
pin
Pushing 112~115V
Not
Pushing
0~2V
Water Valve(RD) Pilot Valve (GY)
Ground (BL)
65
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