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SOFTENER

MAX

SOFTENER

MAX

 

Hot water

Prewash

Bleach

Main wash

Secure the bolt.

Replace the STATOR
ASSEMBLY or ROTOR
ASSEMBLY.

Refer to

「NO WATER SUPPLY」

Check the wiring on the 
dispenser.

Put it in the correct
compartment.

Clean the Cap and
Container.

Is the motor bolt loosened?

Is there friction noise coming from the motor?

Is water supplied?

Are the plugs correctly connected to the terminals of
the INLET VALVE ASSEMBLY?

Is liquid detergent/softener/bleach put in the correct
compartment of the drawer?

Is the liquid detergent/softener/bleach cap clogged?

NO

YES

YES

YES

YES

NO

NO

NO

NO

YES

YES

NO

BL

WH

WH

WH

WH

RD

BL

BL

BL

OR

21

RD

BL

2 1

BL

WH

WH

WH

WH

RD

BL

BL

BL

OR

21

RD

BL

2 1

Replace the
SENSOR SWITCH
ASSEMBLY.

Replace the MAIN PWB
ASSEMBLY.

Repair the DRAIN HOSE 
ASSEMBLY.

Remove foreign material.

Reconnect or repair the
connector

Replace the DRAIN
PUMP ASSEMBLY.

Replace the MAIN PWB 
ASSEMBLY.

When pressing CUSTOM PROGRAM and PRE-WASH
at the same time after draining, is  the water level
frequency 255?  
When pressing WASH/RINSE and DELAY WASH
buttons at the same time while washing, is the water
level frequency between 230 - 243 ?

Check the voltage between two pins while pressing
the POWER button. Is the voltage  120 V AC?

Is the drain hose twisted or frozen?

Is the impeller of the drain pump clogged?

Is the connector disconnected, disassembled?

Is the coil of the drain pump too high or low?
(resistance of the coil is 10-20 Ω)

When checking voltage between connectors during

spin, is the voltage 120 V AC as in the figure? 

Extra Hot: 70 °C

CUSTOM PROGRAM and

 WASH/RINSE button

BL

WH

WH

WH

WH

RD

BL

BL

BL

OR

21

RD

BL

2

1

Blue

Red

Black

Yellow

(1)

BL

WH

WH

WH

WH

RD

BL

BL

BL

OR

RD

BL

Push the THERMISTOR
tightly to the rubber.

Replace the
Heater Assembly

When checking the THERMISTOR on the tub, 
is the THERMISTOR loose?

Water Temperature [°C]

(1)

(2)

BL

WH

WH

WH

WH

RD

BL

BL

BL

OR

RD

BL

BL

WH

WH

WH

WH

RD

BL

BL

BL

OR

RD

BL

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

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

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)]

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

Resistance of terminal: 

①-②/②-③/③-①

: About 5 Ω-15 Ω

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?

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.

③

②

①