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Rinse

Spin

Check during spin if the frequency of the water
level is 248 or more.

When pressing Rinse, Spin, and Power buttons
at the same time after power, press the
START/PAUSE button 2 times in QC Test mode,
is the drum spinning at low speed?

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

Resistance of terminal:

About 5Ω -15Ω

Check the motor connector, Is the resistance of
the terminal the same as the figure?
MOTOR TERMINAL

Replace the MAIN PWB ASSEMBLY

Does the spring of Latch Hook actuate?

Is there clicking sound once or twice when the
START/PAUSE button is pressed to start the cycle?

Is DOOR SWITCH ASSEMBLY broken?

Check the SENSOR SWITCH
ASSEMBLY or HOSE (Pressure).
If the problem is on the SENSOR
SWITCH ASSEMBLY or the
HOSE, replace the SENSOR
SWITCH ASSEMBLY or the
HOSE.

Normal

Correct the connection.

Replace the STATOR
ASSEMBLY

Replace Door Assembly.

Check the DOOR SWITCH
ASSEMBLY Connector and
MAIN PWB ASSEMBLY
(Red 3 pin, Yellow 4 pin and
white 3 pin connector (1)).

Replace the DOOR
SWITCH ASSEMBLY.

Is the impeller of the drain pump clogged?

Remove foreign material.

Remove foreign material.

Reconnect or repair
the connector.

Replace PUMP MOTOR
ASSEMBLY.

Replace the MAIN PWB
ASSEMBLY.

Are the Hose Connector and/or Hose clogged?

Is the connector disconnected, disassembled?

Is the coil of the right side of drain pump open
or short circuited? (Coil R is 18-30 Ω)

When checking voltage between the
connectors during spin, is the voltage 220-240V
AC, as the figure?

Is the resistance of 1 thermistors on

dry duct 2.5kΩ ~ 180kΩ (at 105

~ 0

)

Replace the thermistor.

Clean the bellows

Disassemble the cabinet cover and

condensing bellows.

Is there any foreign object in condensing

bellows.

Disassemble the dry fan assy and dry duct

upper, and clean foreign object in duct and

fan.

Are receptacles correctly connected to
the terminals of the DRY DUCT
ASSEMBLY?

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

Reconnect the

receptacle

Replace the dry heater.

Replace the thermostat.

Replace the
PWB ASSEMBLY(Main)

When checking voltage between connectors
( 

, 

) on drying, is the voltage

AC 220-240V as the figure?
(wire color :

-YL , 

- BK)

Is thermostat closed?