Advertisement
3) Water mode doesn't work
Symptom
1. Water mode
doesn't work
Ground (BL)
Water Valve(RD)
INSPECTION
POINT
Water Lever SW
CON7
th
19
pin ~ 20
Pilot Valve
CON3
2
nd
pin ~ 11
Water valve
CON3
2
nd
pin ~ 10
1. Check the loose connection
2. Check the resistance valve
Pilot Valve (GY)
CON3
Water
LEVER S/W
Pushing
Not
th
pin
Pushing
Pushing
Not
th
pin
Pushing
Pushing
Not
th
pin
Pushing
Check Point
(1) (2)
Pilot Valve
Machine Room
Result
0~2V
3.5~5V
112~115V
0~2V
112~115V
0~2V
Pilot Valve
Water valve
(3) (4)
Water Valve
Resistance [Ω]
390~450
330~390
Advertisement
