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Rinse

Spin

Wash

Rinse

(1)

(1)

(2)

Door Lock

Check the S.PRESSURE SWITCH
ASSY or HOSE (Pressure). 
If the problem is on the
S.PRESSURE SWITCH ASSY
or the HOSE, replace the
S.PRESSURE SWITCH ASSY
or the HOSE.

Normal

Correct the connector.

Replace the STATOR
ASSY

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

When pressing Rinse, Spin and POWER buttons at
the same time after power off, press the  Start/Pause
button 1 times, is the drum low speed spin?

Is it disconnected, or disassembled?
[Red:3pin(1), NA:4pin(2)]

Check the motor connector, is the resistance of

the terminal same as the figure?

Resistance of terminal: 

①

①~

~②

② / ②

②~

~③

③ / ③

③~

~①

① : About 5Ω

Ω~15Ω

Ω

Replace the MAIN PWB ASSY

Is 

^

^Door lock_

_Display Lid on?

After draining and 

^Door lock_lid off, 

press Door open.

Check switch Assy, Door
lock connector and Main
PWB ASSY(Blue, 3pin)

Is 

^

^

_

_Displayed?

①

① ②

② ③

③

Disassemble the cabinet cover and
condensing bellows.
Is there any foreign object in condensing
bellows.

Clean the bellows

Is the resistance of 2 thermistors on
condensing duct and dry duct
2.5k

Ω ~ 180kΩ (at 105°C     0°C)

Replace the thermistor.
(6322FR2046A)

Disassemble the dry fan assy and dry duct
upper, and clean foreign object in duct and
fan.

Dry duct

Condensing
duct

Condensing bellows

Thermistor

~

After power off, is the resistance of
dry heater 10 ~ 40Ω?

Replace the dry heater.

Is thermostat closed?

Replace the thermostat.

When checking voltage between connectors
(  1  ,  2  ) on drying, is the voltage
AC 110V as the figure?
(wire color :       - Red,      - Blue)

Replace the PWB assy
(Main)

1

2

Reconnect or
repair connector.

Replace the PWB assy
(Main)

Replace the DRY FAN
assy. 

Is it disconnected, or disassembled?
x(1) - Nature , 3pin (2) - Red 6piny 

When checking voltage between connectors
x(1)~ (2), (2) ~ (3)y on drying, is the
 voltage DC 9~15V as the figure?
xwire color :  (1) - White, (2) - Blue
                       (3) - Black

y

Check the motor connector, is the resistance
of terminal same as the figure?
Resistance of terminal :  1  -  3  : 2~5Ω
                                        2  -  3  : 2~5Ω

1 2 3

(1)

(2)

(1)

(3)

(2)