Thermistor Assembly - LG WM3988HWM Service Manual

9-7. THERMISTOR ASSEMBLY

Wiring
diagram
Function
Test
points
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Circuit in the MAIN PWB / Wiring Diagram
1 2 3 1 2 1 2
1 2 3 1 2 1 2
DA1 DA2 Dry Wash
THERMISTOR
The thermistor (temperature sensor) is used to monitor water temperature in the
tub, Steam Generator, Dry duct and Condensing duct.
Wash Thermistor
(1) (2)
(2)
Dry Thermistor
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NA3
1 1
2 2
3 3
BL
4 4
WH
5 5
BN
6 6
1 2
1 2
AG
(1)
(2)
Steam generator Thermistor
(1)
(2)
(3)
47
MAIN PWB
5V
R
R
C C
5V
MICOM
R
R
C
C
(1) (2)
(2)
Dry Thermistor