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1. Range of vibraiton sensor data have to

change between 1900 and 2100 in

stopping the motor.

2. When the washer is spining, if the vibration

sensor data doesn’t change and keeps the

static value, we need to suspect

disconnection or noise effect.

3. In case of over-range, we also need to

check the status of vibration sensor.

1) Data View Type : Press and Hold Pre Wash and Temp key simultaneously, and then turn around the

knob until it display ‘043’.

2) Vibration Sensor Data = Vib_Sensor X-axis_01 x 100 + Vib_Sensor X-axis_02

3) Vibration Sensor status : If it display ‘000’, normal, ‘001’ incorrect initial position of vibration sensor or

offset error, 002 disconnection of vibration sensor.

7-5 HOW TO CHECK THE VIBRATION SENSOR

If you press the Start/Pause button in error condition, any error except 

will disappear and the

machine will change into the 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 the case of 

, power will not be turned off.

7-6. ERROR DISPLAY

WATER 

I

NLET

E

RROR

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

after water supplied or not reached to the preset

water level within 25 minutes. 

Page 23

U

NBALANCE

E

RROR

• The appliance is tilted.

• Laundry is gatherd to one side. 

Page 24

WATER 

O

UTLET

E

RROR

• Not fully drained within 10 minutes.

Page 25

OVER

F

LOW

E

RROR

• Water is over flowing (over 8 level).

If "         " is displayed, the drain pump operates 

to drain the water automatically.

Page 27

P

RESSURE SENSOR

S/W 

E

RROR

• The sensor pressure switch is out of order.

Page 28

D

OOR OPEN 

E

RROR

• 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.

Page 29

T

HERMISTOR(HEATING)

E

RROR

• The THERMISTOR is out of order.

Page 30

MOTOR 

L

OCKED

E

RROR

• 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

Page 31

• Water leaks

Page 36

P

OWER 

F

AILURE

W

A

TER 

L

E

AKAGE

• The washer experienced a power failure

Press the start/pause button

7-7. TROUBLESHOOTING WITH ERROR

Is the water tap closed?

[Note] Environmental safety check list

1. No water tap leakage & freeze.

2. No entanglement of water supply hose.

3. No water shortage.

4. No water supply hose leakage.

5. No the inlet filter clogged.

Check the 

and  open it fully.

When there is water in the tub,
is the water level frequency
over 26.2KHz?

Are the inlet hose filters
clogged?

Reconnect or repair the 

.

Or replace the 

.

Replace the 

.

Is the 

connected correctly to the 

and the 

? Or is the 

alright ?

Check the 

and 

(clogged) 

And When you check the water level frequency again, 
if it is over 26.2KHz, you replace 

Replace the 

.

There are  filters on the unit’s inlet valves to filter mineral
deposits or other debris from entering the unit.
If it clogged, water will not flow through these filters. Remove
hoses from unit, remove the filters and clean thoroughly.

 

 

 

Is the each resistance of Inlet Valve within 3.5 ~4.5 kΩ ?

When the washing machine is started, is operated the
inlet valve? 

Pre. Valve

Main Valve

1

2

1

2