Read LG WD-1021FB Service Manual online
36
■ WD-1223(5)F(H)(B)/WD-1243(5)F(H)(B) / WD-1041(3)F(H)B / WD-102(4)1(5)F(H)B / WD-803(4)0F(H)B
■ WD-803(4)0(W)(F)(H)/WD-102(4)1(5)W(F)(H)/WD-1042F(H)
NO
YES
YES
1
2
4
3
(1)
Replace the thermistor.
(6322FR2046B)
(6322FR2046B)
Press the thermistor
tightly to the rubber.
When disconnect the connector(1) on the
PWB assembly (Main) is the resistance of the
natural connectors
PWB assembly (Main) is the resistance of the
natural connectors
~ ② ( Blue/White, Violet),
③ (Blue, White) ₩between 2.5kΩ to 180kΩ
(105
(105
℃
~0
℃
)?
When checking thermistor on the tub cover,
is the thermistor loosened above 2mm from
the rubber?
HEATING CONTINUOUSLY ABOVE
THE SETTING WATER TEMPERATURE
1
NO
YES
YES
Replace the thermistor.
(6322FR2046B)
(6322FR2046B)
Get the thermistor back
to the rubber.
Is the resistance between two receptacles with
BL/WH wires parted from PWB assembly
BL/WH wires parted from PWB assembly
2.5k
to 180k
(105
~0
)?
When checking thermistor on the tub cover,
is the thermistor gotten more than 2 mm out of the
rubber?
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