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■ WD-8030(W)(F)(H)/WD-8040W(F)(H)/WD-1042F(H)/WD-803(4)0F(H)B/WD-102(4)2F(H)B

If you press the 

~Start/Pause₩button when an error in displayed, any error except 

SENSOR PRESSURE S/W ERROR will disappear and the machine will change into pause status.

In case of 

dSENSOR PRESSURE S/W ERROR, THERMISTOR ERROReif the error is not resolved

within 20 sec. In the case of other errors, if the error is not resolved within 4 min. power will be turned
off automatically and the error code will blink. But in case of 

dOVER FLOW ERRORe, power will not

be turned off.

95 C 

60 C 
40 C 
Cold

800
600
no Spin

(1000)
(800)
(600)

※(  ) :WD-1042F(H)

Pre

Main

for
WD-8030F(H)B
WD-8040F(H)B
WD-1022F(H)B
WD-1042F(H)B

1000

800
600

400

no spin

Rinse Hold
Super
Normal

for
WD-8030F(H)B
WD-8040F(H)B
WD-1022F(H)B
WD-1042F(H)B

95 
60 

50 

40 

30 

Cold

Coloreds
Whites
Rapid

Synthetic

Wool
Delicate

WATER INLET

Water has not reached to the pre-set level within 4 min. since

ERROR  

inlet valve operated, or water has not reached to the normal 

level within 25 min.

IMBALANCE

The appliance is tilted. 

ERROR

Laundry is gathered to one side.
Non-distributable things are put into the drum.

DRAIN ERROR

Water has not drained enough within 5 min.

OVERFLOW

Water is automatically being pumped out because too much

ERROR

water is in the tub.

SENSOR PRESSURE

S/W ERROR

The sensor pressure switch is out of order.

DOOR OPEN

The 

Start/Pause

button is pressed with the door open.

ERROR

The door switch is out of order.

THERMISTOR

ERROR

The thermistor is out of order.

• The electric contact between the connectors

(5-pin, male in the wire harness and 5-pin female in the hall sensor) is

bad or unstable.

Reconnect or repair the contact in the connector.

• The connector (6-pin, male, natural) in the wire harness is not connected

to the connector (6-pin, female, natural) of PWB assembly (Main) or the

electric contact of connectors is bad/unstable.

Reconnect or repair the contact in the connector. 

• The electric contact between the connectors 

~6-pin, male in the wire

harness and 6-pin female in the controller (Main)

₩is bad or unstable.

Reconnect or repair the contact in the connector.

• The wire harness between hall sensor in the MOTOR and PWB 

assembly (Main) is cut (open circuited).

Repair/replace the damaged WIRE HARNESS.

• The hall sensor is out of order/defective.

Replace the motor.

• The controller (Main) is out of order/defective.

Replace the PWB assembly (Main).

• PWB assembly (Main) is out of order.

Replace the PWB assembly (Main).

• Winding in the MOTOR is short-circuited.

Replace the motor.

• The connector (3-pin, male, white) in the wire harness is not connected

to the connector (3-pin, female, white) of MOTOR.

Reconnect or repair the connector.

• The electric contact between the connectors 

~3-pin, male, white in the

Wire Harness and 6-pin, female, white in the PWB assembly (Main)

₩

is bad or unstable.

Reconnect or repair the contact in the connector.

• The wire harness between the MOTOR and PWB assembly (Main) 

is cut (open circuited).

Repair the damaged (open-circuited) WIRE HARNESS.

• The hall sensor is out of order/defective.

Replace the PWB assembly (Main).

SENSOR

ERROR

CURRENT

ERROR

LOCK

ERROR

for
WD-8030F(H)B / WD-8040F(H)B
WD-1022F(H)B / WD-1042F(H)B

Rinse Hold
Super
Normal

800
600

400

no spin

(1000)

Pre

for
WD-8030F(H)B / WD-8040F(H)B
WD-1022F(H)B / WD-1042F(H)B

Main

Rinse Hold
Super
Normal

for
WD-8030F(H)B / WD-8040F(H)B
WD-1022F(H)B / WD-1042F(H)B

(1000)

800
600

400

no spin

95 
60 

50 

40 

30 

Cold

9-1.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 the outlet controlled by a switch.

Visit to check 

Is no inlet displayed?

Is the tap opened?

Is the tap frozen?

Is the water supply shut-off?

Is filter in the inlet valve clogged with foreign

material?

Visit to check 

Clean the filter 
of inlet valve

9. ERROR DIAGNOSIS AND CHECK LIST

Pre

Main

WD-803(4)0(W)(F)(H) 
WD-803(4)0F(H)(B)
WD-102(4)2F(H)(B)

°Door open trouble
°Error displayed on the 

program

°Drain trouble

When the door opened, Is the started or

on the program TIME DELAY (

) ?

Didn't you press the DOOR OPEN  

(     )

button when water remained in the tub?

Isn't door opened in spite of pressing
the DOOR OPEN 

(     ) button

Visit to check

·

·K.

Is no drain displayed?

Is the foreign material clogged in the 
drain pump filter such as pins, coins etc.?

Is the Drain Hose frozen with water, kinked,
or curshed?

Visit to check 

Close the door 

Clean up 
the filter. 

1. Press the  START/PAUSE

(        ) button to      

stop the appliance.

2. Drain water by selecting spin.

3. Open the door by pressing the

DOOR OPEN 

(    ) button.

800
600
no Spin

(1000)
(800)
(600)

WD-803(4)0(W)(F)(H) 
WD-803(4)0F(H)(B)
WD-102(4)2F(H)(B)

WD-803(4)0(W)(F)(H)

(   ) : WD-1042F(H)

for
WD-8030F(H)B
WD-8040F(H)B
WD-1022F(H)B
WD-1042F(H)B

1000

800
600

400

no spin