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Are the resistance of the 

5~15kΩ?

[Pre Check]
• Gentle wash cycles, such as Perm Press, Delicates, Hand Wash, and Wool/Silk 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. Remove items, reset unit and test with a Rinse/Spin cycle.

• Don’t replace the PCB, when the hall sensor is replaced.

Replace the PCB, when the LE is displayed after replacing the hall sensor.

Is the 

connected correctly to 

the 

and the 

?

Or is the 

alright ?

Disassemble the 

.

Are the 

of rotor cracked or broken?

: 5 ~ 15 kΩ

: 5 ~ 15 kΩ

Replace the 

.

Press the 

button & 

button.

Does the

stop when the start/pause button is pressed to start the cycle ?

Or Sometimes does the 

rotate weakly (under 15rpm)?

Magnet

Ha

Hb

Common

Are the resistance same
between 

points?

V~U / U~W / W~V : 8~11Ω

Reconnect or repair the 

.

Or replace the 

.

Replace the 

.

Replace the 

.

Disassemble 

hall sensor carefully. 

Replace the 

.

Disassemble the Hall Sensor

1) Disassemble the hook of Hall Sensor by (-) driver.

2) Pull up  Hall Sensor slowly as shown in picture. 

1) Adjust the hole of Hall Sensor to 

the hooks of stator as picture.(red circled)

2) Push down the Hall sensor, 

and assemble to the hook for sure.

If you disassemble by force,not following the directions, 
the hooks of stator(red circled) might broke up.
Hence need change of stator assembly. 

So disassemble cautiously.

1

Assemble the Hall Sensor

2

Hall Sensor Part No.
• 24” / 25” : 6501KW2001A

• 27” : 6501KW2002A 

Is the resistance of the 

out of range 

Ω at 105~0°C?

Disassemble the 

and

.

Is there any foreign object in 

?

Disassemble the 

and

,

and clean foreign object in 

.

Is the 

connected correctly to 

the

and the 

or

?

Or is the 

alright?

Reconnect or repair the 

.

Or replace the 

.

Replace the 

.

Clean the 

.

Check for 

trouble.

Check for 

trouble.

Is 

closed ?

After power off, is the resistance of 

out of

range 33~37Ω? 

Replace the 

.

Replace the 

.

Replace the 

.

When checking voltage between 

on drying, is the voltage AC 220-240V as the figure ?

1

2