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option (HOT)

MAX

MAX

max

Fix the bolt tightly.

Replace the STATOR
ASSEMBLY or ROTOR
ASSEMBLY.

Is the motor bolt loosened?

Is there friction noise from the motor?

Refer to

NO WATER SUPPLY

Check the wiring on the 
dispenser.

Put it in the correct
compartment.

Clean the cap and
drawer.

Is water supplied?

Are receptacles correctly connected to the
terminals of inlet valve?

Is softener put in the correct compartment of

drawer?

Is the softner cap clogged?

Replace the sensor 
(pressure)

Replace the PWB
assembly  

Repair drain hose

Remove foreign
material.

Reconnect or repair the
connector

Replace the pump
assembly

Replace the PWB
assembly (Main) 

When pressing [Intensive] and [Spin] at the same

Intensive] and [Spin]buttons at 

 time after draining, is  the water level frequency

252 or more?  
When pressing [
 the same time while wash, is the water level 
frequency between 230~245~?

Checking voltage between two pins as press
the power button is the voltage 
220 - 240V~ in without water condition?

Is the drain hose twisted or frozen?

Is the impeller of the drain pump clogged?

Is the connector disconnected,
disassembled?

Is the coil of drain pump cut-off?
(resistance of coil is 90~160

)

When checking voltage between connectors
(

,  ) on spinning, is the voltage 

220 - 240V~  as the figure?

220-240V

MAIN PWB ASSEMBLY

MAIN PWB ASSEMBLY

1 2

When checking the voltage between 
connector the PWB assembly (Main)during 
Cotton 95°C washing, Is the voltage 
220 - 240V    ?

Replace the PWB 
assembly (Main)

After power off and the heater terminal is
disconnected, is the resistance 10 to 30   ?

Replace the heater 
assembly

After power off,is the resistance of wire
(RED-YELLOW) connectors between
10    to 30   ?

Normal

RED

YELLOW

1

2

3

  ~    

Push the thermistor

tightly to the rubber.

When checking thermistor on the tub, 

is the thermistor loosened above 2mm from 

the rubber?

6

3

220 - 240V~

MAIN PWB ASSEMBLY

(1)

6

3

MAIN PWB ASSEMBLY

Replace the THERMISTOR
(6322FR2046C)

When disconnect the connector (1) on the  
MAIN PWB ASSEMBLY is the resistance of the 
natural connectors 

(White),

(Blue/White)

between  2.5k

to 180k

(105

~0

)?

1

2

1

3 4

2

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
(4417FA1994E)

Check on the spinning, is the frequency of the
water level 248 or more? The frequency can be 
checked by pressing the Intensive and Spin buttons
at the same time on the program.

When pressing Intensive, Rinse Hold and POWER
buttons at the same time after power off, press the
Start/Pause button 2 times, is the drum low speed
spin?

Is it disconnected, or disassembled?
[White : 3pin( ), Red:3pin( ), Red:3pin( ),
Natural:4pin( )]

Is it disconnected, or disassembled?
[White:3pin ( ), White:4pin ( )]

Check the motor connector, Is the resistance of

the terminal same as the figure?

Resistance of terminal: 

About 5

10

Replace the MAIN PWB ASSEMBLY