Thermistor Assembly - LG wm2016cw Service Manual

9-6. THERMISTOR ASSEMBLY

Wiring
Circuit in the MAIN PWB / Wiring Diagram
diagram
THERMISTOR
The thermistor (temperature sensor) is used to monitor water temperature in the tub
Function
or Steam Generator.
Test
points
NA3
1
2
3
BL
4
WH
5
6
WASH
(1) (2)
Wash Thermistor
5V
1
2
R
3
R
4
5
C C
6
5V
R
R
C
C
Test
Points (tolerance ±5%)
(1) 39.5 kΩ
to
26.1 kΩ
(2)
12.1 kΩ
43
MAIN PWB
MICOM
Result Remarks
At 86°F (30°C)
At 104°F (40°C)
At 140°F (60°C)
8.5 kΩ At 158°F (70°C)
At 203°F (95°C)
3.8 kΩ
At 221°F (105°C)
2.8 kΩ