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7. TROUBLE SHOOTING

7-1. BEFORE SVC CHECKING

Be careful of electric shock or disconnecting the parts while trouble shooting.

Voltage of each terminal in 220-240V~ and DC while applying an electric current.

7-2. QC TEST MODE

1 Pressing Rinse and Steam Wash button simultaneously.

7-3. HOW TO CHECK THE WATER LEVEL FREQUENCY

Press the Rinse and Medic Rinse button simultaneously.

2 Press the Power      button, while the above condition.

3 Press the Start/Pause button as follows.

None 

1 time 

2 times 

3 times 

4 times 

5 times 

6 times 

7 times 

8 times 

9 times 

10 times 

11 times 

12 times 

13 times 

14 times 

15 times

Turns on all lamps and locks the door.

Tumble clockwise. 

Low speed Spin. 

High speed Spin. 

Inlet valve for prewash turns on. 

Inlet valve for main wash turns on. 

Inlet valve for hot water turns on. 

Inlet valve for steam turns on. 

Inlet valve for bleach turns on. 

Tumble counterclockwise. 

Heater turns on for 3 sec. 

Circulation pump turns on. 

Drain pump turns on. 

Water level Sensor for Steam  

Steam Heater turns on for 1.2 sec. 

Off

rpm (42~50)

rpm (55~65)

rpm (125~155)

Water level frequency (25~65)

Water level frequency (25~65)

Water level frequency (25~65)

Water level frequency (25~65)

Water level frequency (25~65)

rpm (42~50)

Water temperature

Water level frequency (25~65)

Water level frequency (25~65)

Water level frequency of TSG (0~255)

TSG temperature

-

The digits indicate the water level frequency.

So, for example a display indicating 058:
a Water level frequency of 20+(58 x 0.1)= 25.8 kHz

VIEWING DATA

045

000

000

055

000

061

028

028

000

000

029

000

064

048

000

000

222

290

7-4. HOW TO KNOW TO TEMPERATURE OF EACH THERMISTOR AT OPERATING CONDITION.

Press the Rinse and Medic Rinse button simultaneously.

Thermistor in tub temperature.

VIEWING DATA

045

000

000

055

000

061

028

028

000

000

029

000

064

048

000

000

222

290

7-5. ERROR DISPLAY

If you press the Start/Pause button in error condition, any error except ‘        ’ will disappear and the
machine will change into pause status.
In case of ‘        ’, ‘        ’, if the error is not resolved within 20 sec., and in case of other errors, if the
error is not resolved within 4 min., power will be turned off automatically and the error only will be
blinked. But in case of ‘        ’, power will not be turned off.

WATER INLET

ERROR

• Not reached to the water level(246)within 8 minutes

after water supplied or not reached to the preset

water level within 25 minutes.

DRAIN ERROR

• Not fully drained within 10 minutes.

OVERFLOW ERROR

• Water is over flowing(over 8 level).

※

If ‘         ’ is displayed, drain pump operates to 

drain water automatically.

SENSOR PRESSURE

S/W ERROR

• The sensor pressure switch is out of order.

DOOR OPEN ERROR

• In case of operating the reservation function or the

other function with door opened. Close the door,

then the error display is resolved.

• The door switch is out of order.

IMBALANCE ERROR

• The appliance is tilted.

• Laundry is gathered to one side.

HEATING ERROR

• The THERMISTOR is out of order.

LOCKED MOTOR

ERROR

• The connector in the LEAD WIRE ASSEMBLY is

not connected to the connector of STATOR

ASSEMBLY.

Reconnect or repair the connector.

• The hall sensor is out of order/defective.

Replace the STATOR ASSEMBLY.

• Water leaks.

POWER FAILURE

• The washer experienced a power failure.

7-6. HOW TO KNOW THE TUB AND AG TEMP.

Press the Rinse and Temp. button simultaneously.

The digits indicate the water Temp. in the Tub

The digits indicate the water Temp. in the AG

VIEWING DATA

045

000

000

055

000

061

028

028

000

000

029

000

064

048

000

000

222

290

8. ERROR DIAGNOSIS AND CHECK LIST

8-1. DIAGNOSIS AND ANSWER FOR ABNORMAL OPERATION

• NO POWER

• WATER INLET TROUBLE

Is the power plug connected firmly to

220-240V~ outlet?

Power failure? or Breaker opened?

Is "          " displayed?

Is the tap opened?

Is the tap frozen?

Is the water supply shut-off?

Visit to check

Is filter in the inlet valve clogged with

foreign material?

Clean the filter of

inlet valve.

Visit to check