LG WD-1042FH User Manual

WASHING MACHINE

SERVICE MANUAL

READ THIS MANUAL CAREFULLY TO DIAGNOSE TROUBLE
CORRECTLY BEFORE OFFERING SERVICE.

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

WD-803(4)0F(H)(B)
WD-1042F(H)(B)
WD-1041(3)F(H)(B)
WD-102(4)1(5)W(F)(H)
WD-102(4)(5)F(H)(B)
WD-1223(5)F(H)(B)
WD-1243(5)F(H)(B)

CAUTION

website : http://www.LGEservice.com

e-mail : http://LGEservice.com/techsup.html

JUN. 2001 PRINTED IN KOREA

P/No.:3828ER3008B

2

CONTENTS

1. SPECIFICATION............................................................................................................................3

2. FEATURES & TECHNICAL EXPLANATION ................................................................................ 4

3. PARTS IDENTIFICATION ............................................................................................................ 6

4. INSTALLATION ............................................................................................................................. 7

5. OPERATION ................................................................................................................................10

6. WIRING DIAGRAM .....................................................................................................................18

7. PROGRAM CHART .....................................................................................................................19

8. TROUBLESHOOTING.................................................................................................................20

8-1. BEFORE PERFORMING SVICE ........................................................................................20

8-2. QC TEST MODE.................................................................................................................20

8-3. HOW TO KNOW THE WATER LEVEL FREQUENCY........................................................21

8-4. ERROR DISPLAY ...............................................................................................................22

9. ERROR DIAGNOSIS AND CHECK LIST ....................................................................................26

9-1. DIAGNOSIS AND ANSWER FOR ABNORMAL OPERATION ...........................................26

9-2. FAULT DIAGNOSIS AND TROUBLESHOOTING ..............................................................29

10. DISASSEMBLY INSTRUCTIONS .............................................................................................39

11. EXPLODED VIEW AND PART LIST ..........................................................................................47

11-1. THE EXPLODED VIEW OF CABINET ASSEMBLY..........................................................47

11-2. THE EXPLODED VIEW OF CONTROL PANEL & DISPENSER ASSEMBLY..................48

11-3. THE EXPLODED VIEW OF DRUM & TUB ASSEMBLY ...................................................49

APPENDIX(Replacement parts list) ........................................................................................... 50

3

1. SPECIFICATION

ITEM

WD-1223(5)F(H)(B)
WD-1243(5)F(H)(B)
WD-1041(3)F(H)B
WD-1042F(H)B
WD-102(4)1F(H)B
WD-803(4)0F(H)B

63kg

120W

67kg

190W

220V - 240V~, 50Hz

300W

32W

2000W

45 rpm

0.3-10kgf/cm

2

(30-1000kPa)

Electronic

7.0kg

Wool (2.0kg), Synthetic (4.0), Delicate (3.0kg)

600mm (W) x 600mm (D) x 850mm (H)

Automatic type by pressing the button

9 steps (by sensor)

Adapted

Adapted

Adapted

10 ITEMS 7 ITEMS

Adapted

Adapted

Adapted

Normal, Super, Normal+Rinse Hold,

Super+Rinse Hold

600/800/1000/1200 rpm
400/600/800/1000 rpm

[WD-1041(3)F(H)B / WD-1042F(H)B /
WD-102(4)1(5)F(H)B]

No Spin/500/800 rpm[WD-803(4)0F(H)B]

600/800/1000 rpm

No Spin/500/800 rpm[WD-803(4)0(W)(F)(H)]

Coloreds, Whites, Rapid, Synthetic, Wool, Delicate

ELECTRICITY

CONSUMPTION

REVOLUTION

SPEED

OPERATION WATER PRESSURE

CONTROL TYPE

WASH CAPACITY

DIMENSION

WASH PROGRAM

RINSE PROGRAM

DOOR SWITCH TYPE

WATER LEVEL

SENSING OF THE LAUNDRY AMOUNT

NEURO - FUZZY

DISPLAY OF THE REMAINING TIME

DIAGNOSIS ERROR

POWER AUTO OFF

AUTO RESTART

CHILD LOCK

POWER SUPPLY

PRODUCT WEIGHT

WASHING

SPIN (800rpm)

DRAIN MOTOR

WASH HEATOR

WASH

SPIN

WD-803(4)0(W)(F)(H)
WD-102(4)1W(F)(H)
WD-1042F(H)

4

Jumbo drum

Jumbo drum can wash about 40% more per load than
conventional washing machine. A bigger drum improves the
wash performance.

More economical by Fuzzy Logic System

FUZZY Logic System detects the amount of load and water
temperature, and then determines the optimum water level
and washing time to minimize energy and water
consumption.

Child-Lock

The Child-Lock system has been developed to prevent
children from pressing any button to change the programme
during operation.

Low noise speed control system

By sensing the amount of load and balance, automatical

distributes load evenly to minimize the spinning noise level.

Auto Restart

Although the washing machine is turned off by a power failure,
it restarts automatically where it stopped process when power
is supplied again. It will be the same when the machine is
unplugged and is plugged in again.

2. FEATURES & TECHNICAL EXPLANATION

2-1.FEATURES

40%

(Water Temp) (Time Delay)

5

2-2.DETERMINE WASHING TIME BY FUZZY LOGIC

To get the best washing performance optimal time is determined by sensing of water temperature,

selected washing temperature and laundry amount.

2-3.WATER LEVEL CONTROL

This model adopts a pressure sensor which can sense the water level in the tub.

When the water level reaches to the preset level the water supply is stopped, then the washing program proceeds.

Spinning does not proceed until the water in the tub reduces a certain level.

2-4.THE DOOR CAN NOT BE OPENED

While program is operating.

While Door Lock light turns on.

FUZZY
LOGIC

laundry
amount

selected
washing

temperature

water

temperature

washing time

rinse time

spin rhythm, time

the best
washing
performance

SENSING

PROCESSING

DETERMINATION

EFFECT

6

3. PARTS IDENTIFICATION

Emergency door release

Drain plug

(Cap,Remaing Hose)

Drawer

Drum

Drain hose

Drain pump filter

(For detergent and
fabric softener)

Power plug

Control panel

Door

Adjustable feet

Lower cover

Lower cover cap

¥

If the supply cord is damaged,
it must be replaced by the
manufacturer or its service
agents or a similarly qualified
person in order to avoid a
hazard.

ACCESSORIES

* Option : Cold - 1EA

Cold/Hot - 2EA

Inlet hose

Wrench(1EA)

7

Before servicing ask the customer what the trouble is.

Check the adjustment (power supply is 220-240V, remove the transit bolts....)

Check the troubles referring to the troubleshooting.
Decide service steps referring to disassembly instructions.
Then, service and repair.
After servicing, operate the appliance to see whether it works O K or NOT.

STANDARD INSTALLATION

The appliance should be installed as follows.

Remove the transit bolts Turn the adjustable feet to

(4EA:

) with supplied spanner. set the appliance horizontally.

Keep the transit bolts and

spanner for future use.

The appliance goes up by

rotating the feet clockwise.

The appliance comes down by

rotating the feet counter-

clockwise.

4. INSTALLATION

1

High

Low

REMOVE

THE TRANSIT BOLTS

INSTALL THE APPLIANCE ON

FLAT AND FIRM SURFACE

ADJUST THE

HORIZONTAL

8

HOW TO CONNECT INLET HOSE

Check that the rubber washer is inside of the

valve connector.

Connect the inlet hose firmly to prevent leak.

CONNECT DRAIN HOSE

CONNECT POWER PLUG

Make sure that the hose is not twisted.

The drain hose should be placed under 100cm from the floor.

Connect the power plug to the wall outlet.

Avoid connecting several electric devices,

It may be the cause of a fire.

Avoid submerging the end of the hose.

9

TEST OPERATION

Pre

1200
1000
800
600
no Spin

Main

Super
Normal

Rinse hold

P

(Wash) (Rinse) (Spin)

󳢯Connect the power plug to

the outlet.

󳢯Connect the inlet hose.

󳢯Troubleshooting refer to (8-4.ERROR DISPLAY)
󳢯Assemble and disassemble refer to (10.Disassembly Instructions)

Preparation for

washing.

Press the
POWER ( )
button.

Press the
PROGRAM ( )

button.

Press the
(START/PAUSE)
( ) button.

·In case of coloreds

program.

·In case of coloreds

program.

·Press the button (WATER TEMP)

( ) and then the
present temperature in
displayed.

·Check if the drum rotates to

clockwise and counterclockwise.

·Check shower because the

water supplied on the door
at first.

·After power off, press the

DOOR OPEN ( ) button to
check the door open.

·If SVC is needed, during

check and remove

the remaining water by pulling

out the hose cap.

Check the water heating. Check automatic reverse Check the water supply.

turn.

Check the drain and spin Power off Water removal

P

10

5. OPERATION

(Wash) (Rinse) (Spin) (Water T emp) (Time Delay)

Pre

RH
S
N

T

T

Main

1200(1000)
1000(800)
800(600)
600(400)
no Spin

50
30

40
Cold

60

95

How to set the Function

Rinse hold

• Rinse hold function can be selected by pressing the rinse

( ) button, and rinse hold lamp turns ON.

• Selection rinse hold washer waits without drain / spinning

after rinse.

• To drain and spin, press rinse ( ) button, rinse hold lamp

turns off and drain / spinning starts.

How to select water temperature

• Press the button to select water temperature.

• The water temperature can be selected
[40°C 50°C 60°CCold 30°C ] during

coloreds, or synthetic programs.

• 95°C is selected only for whites program.

• By pressing the button while operating the

present temperature is displayed.

How to use delayed washing

• Press the button when reservation washing is needed.

• When the button is pressed, 󳛌3:00 󳛍is displayed. A maximum

delay of 󳛌19:00 󳛍hours can be set.

• Whenever pressing it, one hour increases.

• 󳛪 Time delay 󳛫the power ( ) button to cancel it.

• 󳛪 Time delay 󳛫means the time required from the present to the
completion of washing.

Displaying abnormal operation

• Display the remaining time (Hour : Minute)

• The remaining time is reduced by
the washing cycle.

• Error lamp is indicated the abnormal operation.

()

• Display the reservation time.

For manual wash,
rinse, and spin

• Use these buttons to change
washing method, rinse
method spinning speed.

• When lamp is off, no selection
has been made.

• Prewashing is available for
coloreds, whites, and
synthetic program.

■ WD-1223(5)F(H)(B) / WD-1243(5)F(H)(B)

※ ( ) : WD-1041(3)F(H)B / WD-102(4)1(5)F(H)B

,,,,,

,

11

y) (Program)

(Start/Pause)

(Power)

(Door open)

CS

iWW

RD

Door lock

P

How to select a program

• 6 programs can be selected by the kind of the laundry.

• By pressing the program ( ) button, [Coloreds

WhitesRapidDelicateWoolSynthetic] can be

selected.

How to open the door

• Use the button to add the
laundry.

• Press the button to open
the door.

• Only operates when the
power plug is connected to

220-240V~ outlet.

Door lock display

Child-Lock

• It shows whether the door
can be open or not during the
washing cycle.

• If the lamp is off, the door
can be opened.

• Once Child-Lock is set, all buttons are inoperable
during operation.

• The Child-Lock system can be set at any time
even including during Power Off, on Pause and
operation. It is automatically cancelled when an
operational error occur and when the cycle ends.

• When power is off, the LED indicates󳛪󳛫only.
During operation, or when the program paused the
LED Will indicate󳛪󳛫and the remaining time.

Error display

• The display blinks if there is an error.

• no inlet : Trouble with water supply.

• imbalance : The laundry is tilted to one side.

• no drain : The drain filter is clogged or the drain

pump is out of order.

Power button

• By pressing the button, it
repeats turning on and off.

• Press the button to cancel
the time delay.

• It turns off in 8 sec. after the
program is finished.

Start/Pause button

• Use the button to start or

pause wash cycle.

• The power turns off

automatically in 4 minutes
after the pause button is
pressed.

• Press the button to change

the program.

P

12

■ WD-1021(5)W(F)(H)/WD-1041(5)W(F)(H)

Wash

Rinse Spin

Water

Temp.

T

De

How to set the Function

Rinse hold

• Rinse hold function can be selected by pressing the rinse
button, and rinse hold lamp turns ON.

• Selection rinse hold washer waits without drain / spinning after

rinse.

• To drain and spin, press rinse button, rinse hold lamp
turns off and drain / spinning starts.

How to select water temperature

• Press the button to select water temperature.

• The water temperature can be selected [40°C

 60°C Cold ] during coloreds, or synthetic
programs.

• 95°C is selected only for whites program.

• By pressing the button while operating the

present temperature is displayed.

How to use delayed washing

• Press the button when reservation washing is needed.

• When the button is pressed, 󳛌󳛍is displayed.

A maximum delay of 󳛌󳛍hours can be set.

• Whenever pressing it, one hour increases.

• Use the power button to cancel it.

• 󳛪 Time delay 󳛫means the time required from the present

to the completion of washing.

Displaying abnormal operation

• Display the remaining time (Hour : Minute)

• The remaining time is reduced by

the washing cycle.

• Error lamp is indicated the abnormal operation.

( )

• Display the reservation time.

For manual wash,
rinse, and spin

• Use these buttons to change
washing method, rinse
method spinning speed.

• When lamp is off, no selection
has been made.

• Prewashing is available for
coloreds, whites, and
synthetic program.

,

,

13

Time

Delay

Program

Start

Pause

Power

Door
Open

Door lock

How to select a program

• 6 programs can be selected by the kind of the laundry.

• By pressing the program button, [Coloreds  Whites

 Rapid  Delicate  Wool  Synthetic] can be
selected.

How to open the door

• Use the button to add the
laundry.

• Press the button to open
the door.

• Only operates when the
power plug is connected to

220-240V~ outlet.

Door lock display

Child-Lock

• It shows whether the door
can be open or not during the
washing cycle.

• If the lamp is off, the door
can be opened.

• Once Child-Lock is set, all buttons are inoperable
during operation.

• The Child-Lock system can be set at any time
even including during Power Off, on Pause and
operation. It is automatically cancelled when an
operational error occur, and when the cycle ends.

• When power is off, the LED indicates󳛪󳛫only.
During operation, or when the program paused the
LED Will indicate󳛪󳛫and the remaining time.

Error display

• The display blinks if there is an error.

• no inlet : Trouble with water supply.

• imbalance : The laundry is tilted to one side.

• no drain : The drain filter is clogged or the drain

pump is out of order.

Power button

• By pressing the button, it
repeats turning on and off.

• Press the button to cancel
the time delay.

• It turns off in 8 sec. after the
program is finished.

Start/Pause button

• Use the button to start or

pause wash cycle.

• The power turns off

automatically in 4 minutes
after the pause button is
pressed.

• Press the button to change

the program.

14

■ WD-8030(W)(F)(H)/WD-8040(W)(F)(H)/WD-1042F(H)

Pre

Rinse Hold

800
600

no Spin

(1000)
(800)

(600)

Child l

Eco

Super
Normal

Main

95 C
60 C
40 C
Cold

Wash

Rinse

Spin

Water

Temp

Eco

Water temperature selector

󳢯Press the button to select water temperature.

󳢯The water temperature [40󰿽C 󳥕 60󰿽C 󳥕 cold]

during coloreds program.

󳢯95󰿽C is selected only for White program.

For manual wash, rinse and spin speed

󳢯Use these buttons to change washing method,

rinse method and spin speed.

󳢯When lamp is off, no selection has been made.

󳢯Prewash is available for Coloreds,

Whites, Synthetic program.

Rinse hold

󳢯If you desire to leave fabrics in the machine without

spinning after rinse to prevent them getting wrinkled,
you may select rinse Hold by pressing the Rinse
button.

󳢯To drain and spin, press the rinse button to turn off

the rinse Hold lamp.

Child - lock

󳢯The Child Lock system can be programme and canceled

by pressing both󳛪Water Temp.󳛫and 󳛪Eco󳛫simultaneously.
Once this system is set, all button are inoperable work
during operation.
(Child Lock Lamp is on on when it is selected.)

󳢯The Child Lock system can be set at any time even

including during Power-Off on. Pause and operation. It is
automatically cancelled when operational error occur and
when end of the cycle ends.

16

※ ( ):WD-1042F(H)

15

d lock

Coloreds
Whites
Rapid

Synthetic
Wool
Delicate

Pro-

gram

Start

Pause

Door

Open

Door Lock

Wash program selector

󳢯6 programs can be set depending on the

type of the laundry.

󳢯If the power button is pressed.

Coloreds program is automatically set.

󳢯By pressing the button, [ Coloreds 󳥕

Whites󳥕Rapid󳥕Delicate󳥕Wool 󳥕
Synthetic] can be selected.

Start/Pause button

󳢯Use the button to start or

pause wash cycle.

󳢯The power turns off

automatically 4 minutes
after the pause button is
pressed.

Door lock display

󳢯It shows whether the door

can be open or not during
the washing cycle.

󳢯If the light is off, the door

can opened.

Door lock display

󳢯Press the button to open

the door.

󳢯Only operate when power

plug is connected.

Eco button

󳢯If you press the Eco button in while

Whites program, Eco function is
selected. Eco function gives you almost
the same washing effect as that in 95
with less energy consumption.

Power button

󳢯Press the button to turn power

on and off.

16

■ WD-8030F(H)B

Pre

Rinse Hold

800
400

600
no Spin

Child l

Eco

Super
Normal

Main

95
60
50
40
30
Cold

Wash

Rinse

Spin

Water

Temp

Eco

Water temperature selector

󳢯Press the button to select water temperature.
󳢯The water temperature

[40󰿽C 󳥕 50󰿽C 󳥕 60󰿽C 󳥕 cold 󳥕 30󰿽C] during Coloreds
program.

󳢯95󰿽C is selected only for White program.

For manual wash, rinse and spin speed

󳢯Use these buttons to change washing method,

rinse method and spin speed.

󳢯When lamp is off, no selection has been made.

󳢯Prewash is available for Coloreds,

Whites, Synthetic program.

Rinse hold

󳢯If you desire to leave fabrics in the machine

without spinning after rinse to prevent them
getting wrinkled, you may select rinse Hold by
pressing the Rinse button.

󳢯To drain and spin, press the Rinse button to

turn off the rinse Hold lamp.

Child - lock

󳢯The Child Lock system can be programme and canceled by

pressing both󳛪Water Temp.󳛫and 󳛪Eco󳛫simultaneously.
Once this system is set, all button are inoperable work
during operation.
(Child Lock Lamp is on on when it is selected.)

󳢯The Child Lock system can be set at any time even

including during Power-Off on. Pause and operation. It is
automatically cancelled when operational error occur and
when end of the cycle ends.

16

17

d lock

Coloreds
Whites
Rapid

Synthetic
Wool
Delicate

Pro-

gram

Start

Pause

Door

Open

Door Lock

Wash program selector

󳢯6 programs can be set depending on the

type of the laundry.

󳢯If the power button is pressed.

Coloreds program is automatically set.

󳢯By pressing the button, [ Coloreds 󳥕

Whites󳥕Rapid󳥕Delicate󳥕Wool 󳥕
Synthetic] can be selected.

Start/Pause button

󳢯Use the button to start or

pause wash cycle.

󳢯The power turns off

automatically 4 minutes
after the pause button is
pressed.

Door lock display

󳢯It shows whether the door

can be open or not during
the washing cycle.

󳢯If the light is off, the door

can opened.

Door lock display

󳢯Press the button to open

the door.

󳢯Only operate when power

plug is connected.

Eco button

󳢯If you push the Eco button in while

Whites program, Eco function is
selected. Eco function gives you almost
the same washing effect as that in 95
with less energy consumption.

Power button

󳢯Press the button to turn power

on and off.

18

6. WIRING DIAGRAM

GN/YL(GN)

GN/YL(GN)

GN/YL(GN)

GN/YL(GN)

■ WD-1223(5)F(H)(B) / WD-1243(5)F(H)(B) / WD-1041(2)(3)F(H)B
WD-102(4)1(5)F(H)B / WD-803(4)0F(H)B

(option)

■ WD-803(4)0(W)(F)(H) / WD-102(4)1(5)W(F)(H) / WD-1042F(H)

19

7. PROGRAM CHART

■ WD-1041(3)F(H)B/803(4)0F(H)B/102(4)2F(H)B/102(4)5F(H)B

About 2:23

About 41

About 1:07

About 45

■ WD-8030(4)(W)(F)(H) / WD-102(4)1(5)W(F)(H) / WD-1042F(H) / WD-1223(5)F(H)(B)
WD-1243(5)F(H)(B)

20

8-1.BEFORE PERFORMING SERVICE

■ Be careful of electric shock or disconnecting the parts while troubleshooting.

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

8-2.QC TEST MODE.

① Pressing RINSE ( ), and SPIN ( ) button simultaneously.

② Power supply ON with pressing upper two button. then buzzer sound twice.

③ Press the START/PAUSE ( ) button as follows.

󳛪Press the START/PAUSE ( ) button more 4 times until stop spinning󳛫

8. TROUBLESHOOTING

Pressing number of

［START/PAUSE］button

Checking Point Display Status

None All lamps turn on

1 time Clockwise spin (right) Motor rpm (About 45)

2 times Low speed spin Motor rpm (About 63~67)

3 times High speed spin Motor rpm (About 114~117)

4 times Inlet valve for pre-wash operation Water level frequency (25~65)

5 times

Inlet valve for main-wash operation

Water level frequency (25~65)

Hot inlet valve in case of hot water fill

6 times Inlet valve for main-wash operation Water level frequency (25~65)

7 times Counterclockwise spin (left) Motor rpm (About 45)

8 times A Heater is in operation for 3 sec. Water Temperature

9 times Draining pump operation Water level frequency

10 times Auto off operation

■ WD-1223(5)F(H)(B) / WD-1243(5)F(H)(B) / WD-102(4)1(5)W(F)(H)
WD-102(4)1(5)F(H)B / WD-1041(3)F(H)B

21

8-3. HOW TO KNOW THE WATER LEVEL FREQUENCY

■ WD-1223(5)F(H)(B)/WD-1243(5)F(H)(B)/WD-102(4)1(5)W(F)(H) / WD-1041(3)F(H)B

󳢬 Press the

WASH and RINSE button simultaneously.

ex) 241 : Water level frequency = 241 10-1

= 24.1

The digits means water level frequency (10

-1

㎑

)

Times of press

Checking Point

None

1 time

2 times

3 times

4 times

5 times (FOR WD-****FH)

6 times

7 times

8 times

9 times

10 times

All lamps turn on

Counterclockwise spin

Low speed Spin

High speed Spin

Inlet valve for pre-wash operation (Cold)

Inlet valve for main-wash operation (Hot)

Inlet valve for main-wash operation (Cold)

Clockwise spin

The Heater is in operation for 3 sec.

Draining pump operation

Auto off operation

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

22

ERROR SYMPTOM CAUSE

1 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.

2 IMBALANCE 󳥄 The appliance is tilted.

ERROR 󳥄 Laundry is gathered to one side.

󳥄 Non-distributable things are put into the drum.

3 DRAIN ERROR 󳥄 Water has not drained enough within 5 min.

4 OVERFLOW 󳥄Water is automatically being pumped out because too much

ERROR water is in the tub.

5

SENSOR PRESSURE

S/W ERROR

󳥄 The sensor pressure switch is out of order.

6 DOOR OPEN 󳥄 The

󳛪Start/Pause󳛫

button is pressed with the door open.

ERROR 󳥄 The door switch is out of order.

7 HEATING 󳥄 The thermistor is out of order.

ERROR

8 SENSOR 󳥄 The connector (5-pin, male, white) in the wire harness is not

ERROR connected to the connector (5-pin, female) of hall sensor in

the MOTOR.

󳢹’ Reconnect or repair the contact in the connector.

8-4. ERROR DISPLAY.

■ WD-1223(5)F(H)(B)/WD-1243(5)F(H)(B)/WD-102(4)1(5)WF(H) / WD-1041(3)F(H)B

󳢯 If you press the 󳛪Start/Pause󳛫 button when an error in displayed, 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. 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.

imbalance

no drain

no inlet

23

ERROR SYMPTOM CAUSE

8

9

10

• 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

24

■ 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 󳛐SENSOR PRESSURE S/W ERROR, THERMISTOR ERROR󳛑if 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 󳛐OVER FLOW ERROR󳛑, power will not
be turned off.

95 C
60 C
40 C

Cold

Door Lock

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

ERROR SYMPTOM CAUSE

1 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.

2 IMBALANCE 󳥄 The appliance is tilted.

ERROR

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

3 DRAIN ERROR 󳥄 Water has not drained enough within 5 min.

4 OVERFLOW 󳥄Water is automatically being pumped out because too much

ERROR water is in the tub.

5

SENSOR PRESSURE

S/W ERROR

󳥄 The sensor pressure switch is out of order.

6 DOOR OPEN 󳥄 The

Start/Pause

button is pressed with the door open.

ERROR 󳥄 The door switch is out of order.

7 THERMISTOR

ERROR 󳥄 The thermistor is out of order.

25

• 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

ERROR SYMPTOM CAUSE

8

9

10

26

9-1.DIAGNOSIS AND ANSWER FOR ABNORMAL OPERATION

SYMPTOM GUIDE FOR SERVICE CALL

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)

no inlet

YES

NO

YES

YES

no inlet

NO

NO

NO

YES

27

SYMPTOM GUIDE FOR SERVICE CALL

°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

Check if the door switch is O



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.

Door Lock

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

NO

YES

NO

YES

no drain

NO

YES

NO

NO

YES

no drain

28

SYMPTOM GUIDE FOR SERVICE CALL

°Lather overflow from the

appliance.

(In this condition, wash and

spin do not operate
normally)

°No effect of softener

°Error displayed as follows

°Error displayed as follows

Is low-lathering detergent for the drum
washing machine used?

Is the proper amount of detergent used
as recommended?

Recommend to reduce the amount
of detergent.

Is softener put in the correct compartment of

drawer?

Is the drawer closed during wash?

Is the softener cap clogged?

Explain how to use softener

Clean the compartment for softener

Visit to check

Visit to check

LOW SUDSING
DETERGENT

Compartment for
softener

󳢮 This appliance has the automatic suds sensing function which

operates under much suds condition for good rinse and
preventing overflow.

󳢮 When much suds are sensed, the suds removing function such

as drain, water input, and pause will operate without rotating the
drum.

OVER FLOW ERROR
PRESSURE S/W ERROR
THERMISTOR ERROR

※WD-1223(5)F(H)(B)

WD-1243(5)F(H)(B)
WD-102(4)1W(F)(H)
WD-1041(3)F(H)B

※WD-803(4)0(W)(F)(H)

WD-1042F(H)

YES

YES

YES

YES

YES

29

9-2. FAULT DIAGNOSIS AND TROUBLESHOOTING

1. Be careful of electric shock or disconnecting the parts while troubleshooting.

2. First of all, check the connection of each part terminal with wiring diagram.

3. Voltage of each terminal is AC 220-240V while applying an electric current.

(except secondary part of the transformer and sensor pressure)

CAUTION

■ WD-1223(5)F(H)(B)/WD-1243(5)F(H)(B) / WD-1041(3)F(H)B / WD-102(4)1(5)F(H)B / WD-803(4)0F(H)B

NO

NO

NO

YES

YES

YES

YES

NO

NO

YES

<

PWB ASSEMBLY (MAIN)

>

<

PWB ASSEMBLY (MAIN)

>

(1)

(2)

(5)

(6)

Check the fuse?

Replace PWB assembly
(Main).

Replace PWB assembly

(Main).

Reconnect the PWB
assembly (Display).

Reconnect the PWB
assembly (Display).

When measuring the voltage of the outlet,

is the voltage 220-240V~?

Is the LED (1) on?

When measuring the voltage of natural

connector (5,6) is the voltage DC 10~16.5V?

Is connector (2) disconnected or

disassembled?

Is wire of the PWB assembly (Display)

disconnected?

Replace PWB assembly (Display)

(6871FC2272D)

NO POWER

30

1. Be careful of electric shock or disconnecting the parts while troubleshooting.

2. First of all, check the connection of each part terminal with wiring diagram.

3. Voltage between each terminal is AC 220-240V while applying an electric current.

(except secondary part of the transformer and sensors)

CAUTION

■ WD-803(4)0(W)(F)(H)/WD-102(4)1(5)W(F)(H)/WD-1042F(H)

2

1

3

NO

NO

YES

YES

YES

NO

NO

YES

PWB ASSEMBLY (POWER)

Check the fuse?

Replace PWB assembly
(Power).

Reconnect and repair
connector.

Replace PWB assembly
(Main).

When measuring the voltage of the outlet,

is the voltage AC 220-240V?

When measuring the voltage of blue

connector of the PWB assembly (Power),

is the voltage AC 220-240V?

Is ③ connector disconnected or

or is the contact bad or cut?

Is wire of the PWB assembly (Display)

disconnected?

Replace PWB assembly (Display).
(6871EC2001A)

NO POWER

31

NO

YES

NO

NO

YES

NO

YES

YES

NO

NO

YES

YES

YES

NO

NO

NO

YES

Wiring diagram

option (HOT)

option (HOT)

Is the water supply shut-off?

Is the tap opened?

When you press both Wash button and
Rinse buttons simultaneously, is the water
level frequency below 40?

Is the inlet valve filter clogged with impurity?

Is resistance of the inlet valve connector
between 2 to 8

k

?

Check the voltage between each terminal of

inlet Valve is 220~240V.

(Refer to 7-2 TEST MODE)

Is water supplied?

Are replaceptacles correctly connected to the
terminals of inlet valve?

Is detergent put in the correct compartment of
the drawer?

Is the detergent caked or hardened?

Open the tap.

Check the chamber (Air)
and the tube clogged
with impurity.

Clean the filter.

Replace the inlet valve.

Replace PWB assembly
(Main).

Refer to solution

NO INLET

Check the wiring on the
dispenser.

Put the detergent in the
correct position

PRE+MAIN

MAIN WASH

: Detergent

Clean the drawer.

NO WATER SUPPLY

DETERGENT DOES NOT FLOW IN

MAIN

WASH

SOFTENER

PRE ­WASH

32

YES

YES

YES

NO

NO

NO

NO

NO

YES

YES

YES

YES

Wiring diagram

ABNORMAL SOUND

SOFTENER DOES NOT FLOW IN

Fix the bolt tightly.

Replace the V-belt.
(4400FR3116A)

Replace the motor.

Refer to

NO WATER SUPPLY

Check the wiring
on the dispenser.

Put it in the correct
compartment.

Clean the cap and
drawer.

Is the pulley bolt loosened?

Is the belt worn?

Is there friction noise from the motor?

Is water supplied?

Are receptacles connectly connected to the
terminals of inlet valve?

Is softener put in the correct compartment of

drawer?

Is the softener cap clogged?

33

(WASH) (RINSE)

220-240V~

NO

NO

YES

YES

NO

AC 220-240V

PWB ASSEMBLY (MAIN)

PWB ASSEMBLY (POWER)

Replace the sensor
(pressure).

Replace the PWB
assembly (Main).

Clean the air chamber
and hose.
Replace the sensor.
(pressure)

When

pressing WASH ( ) and RINSE ( )

button at the same time after draining, is the water
level frequency 252 or more?
When pressing

WASH ( ), RINSE ( )

buttons at the same time while wash, is the water
level frequency between 220~240?

Checking voltage between two pins as press
the power button is the voltage 220-240V~?

Are there any problem at air chamber, the hose or

pressure sensor?

Replace the PWB assembly.

(POWER or MAIN)

HEATING WITHOUT WATER

■ WD-1223(5)F(H)(B)/WD-1243(5)F(H)(B) / WD-1041(3)F(H)B / WD-102(4)1(5)F(H)B / WD-803(4)0F(H)B

■ WD-803(4)0(W)(F)(H)/WD-102(4)1(5)W(F)(H)/WD-1042F(H)

34

YES

YES

NO

NO

NO

NO

YES

YES

NO

2

1

(5)

(6)

PWB ASSEMBLY (MAIN)

Repair drain hose.

Remove foreign material.

Reconnect or repair the
connector.

Replace the pump
assembly.

Replace the PWB
assembly (Main).

Is the drain hose twisted or frozen?

Is the impeller of the drain pump clogged?

Is the connector disconnected, disassembled?

Is the coil of drain pump cut-off?
(resistance of coil is 90~160Ω)

When checking voltage between connectors

(󳡉, 󳡊) on spinning, is the voltage 220 - 240V~

as the figure?

DRAIN MALFUNCTIONING

■ WD-1223(5)F(H)(B)/WD-1243(5)F(H)(B) / WD-1041(3)F(H)B / WD-102(4)1(5)F(H)B / WD-803(4)0F(H)B

1

2

YES

YES

NO

NO

YES

NO

YES

NO

NO

PWB ASSEMBLY (MAIN)

Repair drain hose.

Remove foreign material.

Reconnect or repair

the connector.

Replace the pump
assembly.

Replace the PWB
assembly (Main) .

Is the drain hose kinked or frozen?

Is the filter of drain pump clogged?

Is the connector disconnected or
is the contact bad?

Is the coil of drain pump cut-off?
(resistance of coil is 90~160

)

When checking voltage between two

receptacles as shown (

, ) on spinning,

is the voltage 220-240V ?

■ WD-803(4)0(W)(F)(H)/WD-102(4)1(5)W(F)(H)/WD-1042F(H)

35

When checking the voltage between
connector the PWB assembly (Main) during
whites washing ,Is the voltage
220 - 240V ?

Replace the PWB
assembly (Main).

YES

NO

After power off and the heater terminal is
disconnected, is the resistance 10 to 30 ?

Replace the heater
assembly.

NO

After power off,is the resistance of wire
(RED-YELLOW) connectors between
10 to 30 ?

Normal

NO

YES

RED

YELLOW

1 2

43

~

220 - 240V~

PWB ASSEMBLY (MAIN)

■ WD-1223(5)F(H)(B)/WD-1243(5)F(H)(B) / WD-1041(3)F(H)B / WD-102(4)1(5)F(H)B / WD-803(4)0F(H)B

AC 220-240V

NO

NO

YES

NO

YES

Yellow

Red

Replace the PWB
assembly (Power).

Normal.

Replace the heater
assembly.

When checking the voltage between two
receptacles of the PWB assembly (Power) during
washing.Is the voltage AC 220-240V?

After power off, is the resistance between yellow
wire and red wire of connector 10 to 30

?

After power off, is the resistance of heater
10 to 30

?

■ WD-803(4)0(W)(F)(H)/WD-102(4)1(5)W(F)(H)/WD-1042F(H)

WASH HEATER TROUBLE

36

■ WD-1223(5)F(H)(B)/WD-1243(5)F(H)(B) / WD-1041(3)F(H)B / WD-102(4)1(5)F(H)B / WD-803(4)0F(H)B

■ WD-803(4)0(W)(F)(H)/WD-102(4)1(5)W(F)(H)/WD-1042F(H)

NO

YES

YES

12

4 3

(1)

Replace the thermistor.
(6322FR2046B)

Press the thermistor
tightly to the rubber.

When disconnect the connector(1) on the
PWB assembly (Main) is the resistance of the
natural connectors 󳛪( Blue/White, Violet),
 (Blue, White) 󳛫between 2.5

kΩ

to 180

kΩ

(105℃~0℃)?

When checking thermistor on the tub cover,
is the thermistor loosened above 2mm from
the rubber?

HEATING CONTINUOUSLY ABOVE

THE SETTING WATER TEMPERATURE

1

NO

YES

YES

Replace the thermistor.
(6322FR2046B)

Get the thermistor back
to the rubber.

Is the resistance between two receptacles with
BL/WH wires parted from PWB assembly

2.5

k

to 180k(105 ~0 )?

When checking thermistor on the tub cover,
is the thermistor gotten more than 2 mm out of the
rubber?

37

■ WD-1223(5)F(H)(B)/WD-1243(5)F(H)(B) / WD-1041(3)F(H)B / WD-102(4)1(5)F(H)B / WD-803(4)0F(H)B

3

1

2

NO

YES

YES

YES

NO

NO

NO

YES

(WASH) (RINSE)

(RINSE) (SPIN)

(1)

SPIN TROUBLE

Check the sensor
(Pressure) or hose
(Sensor).
If the problem is on the
sensor or the hose, replace
the sensor or the hose.

Normal.

Correct the connector.

Replace the motor
assembly (4681FR1241B)

Check on the spinning, is the frequency of the
water level 248 or more. The frequency can be
checked by pressing the WASH ( ) and
RINSE ( ) buttons at the same time on the
program.

When pressing RINSE ( ), SPIN ( ), and
POWER ( ) buttons at the same time after power
off, press the START/PAUSE ( ) button 2 times,
is the drum spinning at low speed?

Is it disconnected, or disassembled?

󳛪Red:3-pin (1)󳛫

Check the motor connector. Is the resistance of

the terminal same as the figure?

MOTOR TERMINAL

Resistance of terminal:

   About 6.5

Replace the PWB assembly (Main).



38

■ WD-803(4)0(W)(F)(H)/WD-102(4)1(5)W(F)(H)/WD-1042F(H)

Rinse

Spin

3

2

1

1

10

123 4 5 6 7 8 9

10

5

4

YES

YES

NO

NO

NO

YES

Check the sensor
(Pressure) or hose
(Sensor).
If the problem is on the
sensor or the hose, replace
the sensor or the hose.

Reconnect or repair it.

Replace the motor
assembly.
(4681FR1194A)

Press ［Power］button with both ［Rinse］and ［Spin］
buttons pressed after power off. Press ［Start/Pause］
button 2 times. Does the drum rotate at low spin
speed?

Is it disconnected or badly contacted?

󳛪Natural:3-pin (①), Red:4-pin (②), Blue:2-pin (③),

Yellow:2-pin (④)󳛫

Check the motor connector, is the resistance between

the terminal in figure the same as below?

Resistance between terminals

①~⑤:0.5~1.0Ω

⑤~⑩:1.5~2.5Ω

Be sure to unplug the machine before measuring.

MOTOR TERMINAL

Replace the PWB assembly (Main).

39

󳢬 Disassemble and repair the parts after pulling out power cord from the outlet

10. DISASSEMBLY INSTRUCTIONS

① The PWB assembly (Display) connectors are

disconnected.

② Pull out drawer, three screws are unscrewed.

③ Push two upper hooks and pull the control panel

forward.

Hook

Hook

CONTROL PANEL

PLATE ASSEMBLY (TOP)

PANEL ASSEMBLY (CONTROL)

PWB ASSEMBLY
(DISPLAY)

① Two screws are unscrewed on the top plate.

② The plate assembly (Top) is pulled back and then

upward to arrow direction.

① The PWB assembly (Display) is disconnected.

② When 9 screws are unscrewed on the PWB

insulator and the PWB assembly (Display) is

disassembled from the PWB insulator.

40

① The hose clamps and the hose are disassembled.

② The ventilation bellows and the water inlet

bellows are disassembled on the tub.

DISPENSER ASSEMBLY

Valve (Hot)

DRAWER

DRAWER

① Disassemble the top plate assembly.

② Pull the drawer to arrow direction.

③ Two screws are unscrewed.

41

① Disconnect the wiring connector.

② Unscrew 2 screws from the back.

󳢮When reconnecting the connector

󳛪WD-1223FH(B)/1225FH(B)/1243FH(B)

WD-1245FH(B)

/

1041(3)FH(B)

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

WD-102(4)1(5)W(F)H/102(4)1(5)FH(B)

WD-1042FH(B)/803(4)0FH(B)󳛫

① The back cover is removed.

② Unscrew 2 screws

③ Pull the PWB assembly (Main) as shown.

1

2

3

INLET VALVE

PWB ASSEMBLY (MAIN)

VALVE#1 (MAIN) White/Black - Black

VALVE#2 (PRE) Gray/ White - Black

VALVE#3

(HOT)

Blue/Red-Black

■ WD-1223(5)F(H)(B) / WD-1243(5)F(H)(B)
WD-1041(3)F(H)B / WD-102(4)1(5)F(H)B
WD-803(4)0F(H)B

■ WD-803(4)0(W)(F)(H)/WD-102(4)1(5)W(F)(H)
WD-1042F(H)

42

󳥃 Open the lower cover cap by using coin and remove

the lower cover to arrow direction after screw is

unscrewed.

※ When the power cord is plugged, the door can

be opened by pressing the DOOR OPEN

( ) button.

① Open the door completely.

② Remove the two screws from the hinge.

① When you can not the door with the front door button

(i.e. power failure) there is an emergency opener on
your machine.

② To reach this opener you have to open the lower cover

cap and pull the opener to open the front door.

① Rotate the drain plug (remaining hose) to arrow

direction.

② Pull it out from hose.

※ First, prepare a bucket to put in the remained water

Opener, Door

STRAP

Cap (Remaining Hose)

LOWER COVER

DOOR

Opening the door in emergency

Removing method of remained water

ATTENTION!
Do not use this emergency opener during wash.

43

① The cabinet gasket clamp is released.

② Two screws are unscrewed from the cabinet cover.

① Three screws are unscrewed from the lower cover.

② The lower cover is disassembled.

① The control panel is removed.

② Screw is unscrewed from the cabinet cover.

① Take apart the tub gasket clamp

② Make sure that the drain hole of the gasket is put

beneath when reassembling the gasket.

※Refer to the arrow mark on the tub cover.

GASKET ASSEMBLY

44

① The back cover is removed.

② The belt is pulled off while turning over the pulley.

③ The bolt is unscrewed to the shaft and then

the pulley pulled off.

① Two screws are unscrewed from the bracket (Motor).

② The motor is pushed to arrow direction and then

it is disassembled.

(When mounting the bushing should be fit the

bracket holder <Motor>)

① Lay the washing machine.

② The hinge (Damper) at the tub is pulled off

pressing on the snaps at the sharp end.

③ The hinge at the base is pulled off.

1

2

3

Hinge,
Damper

Damper

PULLEY, MOTOR, DAMPER

(PULLEY)

(MOTOR)

(DAMPER)

45

Pump

Outlet Hose

Tub Pump Hose

① Remove the pump outlet hose.

② Remove the tub pump hose.

③ The pump connectors are disconnected, the hose is

pulled off.

④ Three screws are unscrewed.

⑤ The pump is disassembled to arrow direction.

① Three screws are unscrewed.

② The heater M6 bolt is loosened and it is

released through the tub cover.

When mounting the heater, the heater should be

inserted the heater clip on the bottom of the tub.

① Pull it out by holding the thermistor bracket.

󳢮 If holding the wire and pulling out it, it may be broken.

󳢮 The thermistor should be checked it is pulled

to the rubber tightly.

PUMP

HEATER

THERMISTOR

CAUTION

46

DOOR HINGE ASSEMBLY

SWITCH ASSEMBLY, DOOR LOCK

WHEN FOREIGN MATERIAL STACK BETWEEN DRUM AND TUB

① Two screw are unscrewed on the door and the

door is disassembled.

② The cabinet cover clamp is removed and the

gasket is released.

③ Two screws are unscrewed on the door hinge.

④ The door hinge is disassembled by pressing

the door hinge arm inside the cabinet cover.

① The cabinet cover clamp is removed and

the gasket is released.

② Two screws are unscrewed.

③ The door lock S/W is disconnected from the

wiring connector and the strap.

① The heater is removed.

② The foreign material (wire, coin, etc) is removed

by inserting the long bar in the hole.

47

11-1.THE EXPLODED VIEW OF CABINET ASSEMBLY

11. EXPLODED VIEW

A110

A101

A100

A430

A104

A102

A103

A410

A201

A220

A31

0 A300

A303

A133

A140

A130

A131

A141

A450

A440

A200

A275

HOT (RED)

COLD (BLUE)

A276

A150

A151

A152

A134

48

11-2

THE EXPLODED VIEW OF CONTROL PANEL & DISPENSER ASSEMBLY

F130

F11

0

F210

F160

F170

F120

F31

0

F464

F220

F225

F227

F226

F300

F321

F322

F462

F466

F320

F436

F431

F432

F44

F430

1

F440

F435

11-3 THE EXPLODED VIEW OF DRUM & TUB ASSEMBLY

49

K221

K210

K220

K121

K105

K410

K126

K610

F467

K550

K540

K520

F468

K320

K310

K510

K141

K110

K420

K411

K135

K136

K131

K130

K140

K611

K122

K530

K332

K33

0

F140

K125

K111

K115

K342

F461

K344K346

K340