Spin Trouble - LG F1***ND1 Service Manual

1 2 3 4
(1) (2)

SPIN TROUBLE

While spinning, is the frequency of the
water level 248 or more?
YES
Pressing QC test mode buttons at the
same time after power off, press the
START/PAUSE button 2 times, is the
drum low speed spin?
NO
Is it disconnected, or disassembled?
[White : 3pin ( ), Red:3pin (
1
Red:3pin ( ), National:4pin (
3
NO
Is it disconnected, or disassembled?
White : 3pin( ), White:4pin(
1
NO
Check the motor connector, Is the
resistance of the terminal same as the
figure?
MOTOR TERMINAL (1)
1 2 3
Resistance of terminal:
~ / ~ / ~
1 2 2 3 3
YES
Replace the PWB assembly.
NO
YES
),
YES
2
)]
4
YES
)]
2
NO
: About 5 Ω~10 Ω
1
25
Check the sensor
(Pressure) or hose
(Sensor).
If the problem is on the
sensor or the hose,
replace the sensor or the
hose.
Normal
Correct the connector.
Correct the connector.
Replace the STATOR
assembly.