Read LG WM2020CW Service Manual online
41
9-6. HEATER ASSEMBLY
Wiring
diagram
diagram
Circuit in the MAIN PWB
MICOM
12V
X100
Heater
Vac
43
43
Tab Relay
Heater driving circuit
Wiring diagram
MAIN PWB
1 2
1 2
1 2
1 2
BK
YL
BN
RD
BK
(X71)
(X134)
WASH
HEATER
HEATER
YL
FUSE
Function
Test
points
Result
1. The Wash Heater is designed to raise the wash water to the desired temperature
selection during certain wash cycles.
2. The Steam generator heater is designed to make the water to the steam during
steam cycles.
Wash Heater
* Each circuits of loads in wiring diagram are all same.
Wash Heater
Test Points
Result
(1) to (2)
12-18
Ω
(1)
(2)
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