Read LG WM2550HVCA Service Manual online
44
9-8. STEAM GENERATOR ASSEMBLY
Wiring
diagram
diagram
Steam generator Water level sensor
circuit in the MAIN PWB / wiring diagram
circuit in the MAIN PWB / wiring diagram
Heater & Thermistor : Refer to the 9-6 / 9-7
MAIN PWB
MICOM
PHOTO
COUPLER
COUPLER
IC 2
5V
IC 1
YL2
PK
VT
NA
NA
GND L S
AG
SENSOR
DC5V
Input A
(long)
(long)
Input B
(short)
(short)
3
2
1
2
1
4
3
2
1
2
1
4
1
2
3
1
2
3
Original
Test
points
points
1. Steam generator
1) Construction of steam generator
Inlet valve that controls supplying water, Water level sensor that sense amount
of water supply, thermistor ASSEMBLY the sense inner temperature of steam
generator, heater assembly that heats water supply, steam generator CASE
that is container of water supply, nozzle, hose of water supply.
of water supply, thermistor ASSEMBLY the sense inner temperature of steam
generator, heater assembly that heats water supply, steam generator CASE
that is container of water supply, nozzle, hose of water supply.
WATER LEVEL SENSOR
THERMISTOR
ASSEMBLY
ASSEMBLY
HEATER
ASSEMBLY
ASSEMBLY
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