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6) Display "LE" message and doesn't work
Where, what & how to check?
1. In initial state display "LE " message.
1) Measure voltage of hall sensor asm.
Brown
DC 15V
e
d
u
e
l
R
B
2) Check resistance of the motor.
Result of Check
Gray-White
DC 15V
Hall sensor
assembly
)
d
n
u
o
r
OV
G
(
/
e
k
t
i
c
h
a
l
B
W
Gray - Red
In PCB assembly
-Blue
DC 12V
OV
Normal Resistance
Possible Cause
No defect
Poor
No defect
Poor
Motor coil is open.
Contact defect of the leak.
48
How to repair & settle
Change the PCB Asm
Change the PCB Asm
Change the motor
Remove the cause
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