Read LG F148M2R Service Manual online
NO
Are the resistance of the
Hall S ens or
5~15k ?
Motor Locked Error (LE)
[Pre Check]
•
•
Gentle wash cycles, such as Perm Press, Delicates, Hand Wash, and Wool/S ilk should only be used for smaller loads.
Because these cycles are more gentle in tumbling and spinning, putting too much in the drum can register an issue
with the motor. R emove items, reset unit and test with a R inse/S pin cycle.
•
Don’t replace the PCB, when the hall sensor is replaced.
R eplace the PCB, when the LE is displayed after replacing the hall sensor.
Is the
C onnector
connected correctly to
the
Main P C B
and the
Motor
?
Or is the
Harnes s
alright ?
Y E S
NO
Y E S
Y E S
Y E S
Y E S
NO
Disassemble the
R otor
.
Are the
Magnet
of rotor cracked or broken?
•
Ha ~ Common
: 5 ~ 15 k
•
Hb ~ Common
: 5 ~ 15 k
R eplace the
Main P C B
.
P ress the
P ower
button &
S tart / P aus e
button.
Does the
Drum
s top when the start / pause button is pressed to start the cycle ?
Or S ometimes does the
Drum
rotate weakly (under 15rpm)?
Magnet
Ha
Hb
C ommon
Are the resistance same
between
between
S tator
points?
V~U / U~W / W~V : 8~11
V U W
V U W
R econnect or repair the
C onnector
.
Or replace the
Harnes s
.
R eplace the
R otor
.
R eplace the
Hall S ens or
.
Disassemble
hall s ens orcarefully.
(Next page)
hall s ens orcarefully.
(Next page)
NO
R eplace the
S tator
.
27
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