Read LG 29472 Service Manual online
5-6. HEATER ASSEMBLY
47
Wiring
diagram
diagram
Function
Teat
points
points
Result
Circuit in the MAIN PCB
Wiring diagram
Test Points
(1) to (2)
Result
12-18 k
Ω
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.
* Each circuits of loads in wiring diagram are all same.
Heater driving circuit
WASH
HEATER
HEATER
Wash Heater
Wash Heater
(1)
(2)
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