Inlet Valve Assembly - LG WT7800C Series Service Manual

5-5. INLET VALVE ASSEMBLY

Inlet valve driving circuit
Wiring
diagram
Depending on the cycle and water temperature, the controller will energize the hot or cold water
Function
valve solenoids to meet the selected water temperature.
After unplugging the connector of the defective valve, check the resistance.
Test
points
and
Result
Circuit in the MAIN PCB
Wiring diagram
* Each circuits of loads in wiring diagram are all same.
46
Test
(1)-(2)
Points
23~34Ω
Result
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