website : http://www.LGEservice.com e-mail : http://LGEservice.com/techsup.html
WASHING MACHINE SERVICE MANUAL

CAUTION

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)
JUN. 2001 PRINTED IN KOREA

P/No.:3828ER3008A

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

1. SPECIFICATION

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
WD-803(4)0(W)(F)(H) WD-102(4)1W(F)(H) WD-1042F(H)
POWER SUPPLY PRODUCT WEIGHT WASHING ELECTRICITY CONSUMPTION SPIN (800rpm) DRAIN MOTOR WASH HEATOR REVOLUTION SPEED WASH SPIN 63kg 120W
220V - 240V~, 50Hz 67kg 190W 300W 32W 2000W 600/800/1000/1200 rpm 400/600/800/1000 rpm No Spin/500/800 rpm[WD-803(4)0(W)(F)(H)] [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] 0.3-10kgf/cm2 (30-1000kPa) Electronic 7.0kg Wool (2.0kg), Synthetic (4.0), Delicate (3.0kg) 45 rpm 600/800/1000 rpm
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 10 ITEMS
600mm (W) x 600mm (D) x 850mm (H) Coloreds, Whites, Rapid, Synthetic, Wool, Delicate Normal, Super, Normal+Rinse Hold, Super+Rinse Hold Automatic type by pressing the button 9 steps (by sensor) Adapted Adapted Adapted 7 ITEMS Adapted Adapted Adapted
2. FEATURES & TECHNICAL EXPLANATION

2-1.FEATURES

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

(Water Temp) (Time Delay)
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.
2-2.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.
water temperature washing time
selected washing temperature

FUZZY LOGIC

rinse time spin rhythm, time
the best washing performance

laundry amount

SENSING

PROCESSING

DETERMINATION

EFFECT

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.

3. PARTS IDENTIFICATION

Power plug
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.

Control panel

Drawer
(For detergent and fabric softener)

Adjustable feet

Drain hose Drain pump filter
Lower cover Lower cover cap
Drain plug (Cap,Remaing Hose)

Emergency door release

ACCESSORIES
* Option : Cold - 1EA Cold/Hot - 2EA

Inlet hose

Wrench(1EA)

4. INSTALLATION

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

Remove the transit bolts (4EA: ) with supplied spanner. Keep the transit bolts and spanner for future use.
INSTALL THE APPLIANCE ON FLAT AND FIRM SURFACE

ADJUST THE HORIZONTAL

Turn the adjustable feet to set the appliance horizontally.

Low High

The appliance goes up by rotating the feet clockwise. 1 The appliance comes down by rotating the feet counterclockwise.
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

Make sure that the hose is not twisted.
Avoid submerging the end of the hose.
The drain hose should be placed under 100cm from the floor. CONNECT POWER PLUG
Connect the power plug to the wall outlet.
Avoid connecting several electric devices, It may be the cause of a fire.

TEST OPERATION

Preparation for washing. Press the POWER ( button. Press the PROGRAM ( button. Press the (START/PAUSE) ( ) button.
Connect the power plug to the outlet. Connect the inlet hose.
In case of coloreds program.

Check the water heating.

Check automatic reverse turn.

Check the water supply.

Press the button (WATER TEMP) ( ) and then the present temperature in displayed.

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.

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.

S W D i

(Power)

y) (Program)

(Start/Pause)

Start/Pause button

(Door open)

Door lock

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.
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.

Door lock display

It shows whether the door can be open or not during the washing cycle. If the lamp is off, the door can be opened.

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.
I WD-1021(5)W(F)(H)/WD-1041(5)W(F)(H)
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.
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.

Water Temp.

Press the button to select water temperature. The water temperature can be selected [40C 60C Cold ] during coloreds, or synthetic programs. 95C is selected only for whites program. By pressing the button while operating the present temperature is displayed.

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.
Use the button to start or pause wash cycle. The power turns off automatically 4 minutes after the pause button is pressed.
Press the button to turn power on and off.
Coloreds Whites d lock Rapid

Synthetic Wool Delicate

Door Open Door Lock

Program

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.
It shows whether the door can be open or not during the washing cycle. If the light is off, the door can opened.
Press the button to open the door. Only operate when power plug is connected.

I WD-8030F(H)B

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.
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.

Rinse Hold Super Normal

400 no Spin

30 Cold

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.

6. WIRING DIAGRAM

I 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

GN/YL(GN) GN/YL(GN)

GN/YL(GN)
I WD-803(4)0(W)(F)(H) / WD-102(4)1(5)W(F)(H) / WD-1042F(H)

(option)

7. PROGRAM CHART
I 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)

About 2:23

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

About 1:07

8. TROUBLESHOOTING
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.

Pressing RINSE ( ), and SPIN ( ) button simultaneously. Power supply ON with pressing upper two button. then buzzer sound twice. Press the START/PAUSE ( Press the START/PAUSE ( ) button as follows. ) button more 4 times until stop spinning
I 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

Pressing number of Checking Point START/PAUSE button None All lamps turn on 1 time 2 times 3 times 4 times 5 times Hot inlet valve in case of hot water fill 6 times 7 times 8 times 9 times 10 times Inlet valve for main-wash operation Counterclockwise spin (left) A Heater is in operation for 3 sec. Draining pump operation Auto off operation Water level frequency (25~65) Motor rpm (About 45) Water Temperature Water level frequency Clockwise spin (right) Low speed spin High speed spin Inlet valve for pre-wash operation Inlet valve for main-wash operation Water level frequency (25~65) Display Status
Motor rpm (About 45) Motor rpm (About 63~67) Motor rpm (About 114~117) Water level frequency (25~65)
I WD-803(4)0(W)(F)(H) / WD-803(4)0F(H)(B) / WD-102(4)2F(H)(B)
Times of press 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 Checking Point
8-3. HOW TO KNOW THE WATER LEVEL FREQUENCY
I 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.
The digits means water level frequency (10-1 ex) 241 : Water level frequency = 241 10-1 = 24.1

8-4. ERROR DISPLAY.

I 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. But in case of FE , power will not be turned off. ERROR

1 WATER INLET ERROR

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

no inlet

inlet valve operated, or water has not reached to the normal level within 25 min.

1 WATER INLET ERROR IMBALANCE ERROR
Pre Main Rinse Hold Super Normal
800 (1000) 600 (800) no Spin (600) no spin
for WD-8030F(H)B WD-8040F(H)B WD-1022F(H)B WD-1042F(H)B
Water has not reached to the pre-set level within 4 min. since inlet valve operated, or water has not reached to the normal level within 25 min. The appliance is tilted. Laundry is gathered to one side. Non-distributable things are put into the drum. Water has not drained enough within 5 min.

( ) :WD-1042F(H)

Coloreds Whites Rapid
SENSOR PRESSURE S/W ERROR
The sensor pressure switch is out of order.

DOOR OPEN ERROR

Door Lock
The Start/Pause button is pressed with the door open. The door switch is out of order.

THERMISTOR ERROR

The thermistor is out of order.
Rinse Hold Super Normal (1000) 400 no spin
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).

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

(1000) 400 no spin

9. ERROR DIAGNOSIS AND CHECK LIST
9-1.DIAGNOSIS AND ANSWER FOR ABNORMAL OPERATION

SYMPTOM NO POWER

GUIDE FOR SERVICE CALL
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

Water inlet trouble Is no inlet displayed?

Is the tap opened?

Is the tap frozen?
Is the water supply shut-off?
WD-803(4)0(W)(F)(H) WD-803(4)0F(H)(B) WD-102(4)2F(H)(B)
Is filter in the inlet valve clogged with foreign material?
Clean the filter of inlet valve
SYMPTOM Door open trouble Error displayed on the program
When the door opened, Is the started or on the program TIME DELAY ( ?

Close the door

Didn't you press the DOOR OPEN button when water remained in the tub? 1. Press the START/PAUSE ( ) button to stop the appliance. 2. Drain water by selecting spin. 3. Open the door by pressing the button. DOOR OPEN
Isn't door opened in spite of pressing the DOOR OPEN button
Visit to check Check if the door switch is O K. Drain trouble ( ) : WD-1042F(H)
800 (1000) 600 (800) no Spin (600)

Is no drain displayed?

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

Clean up the filter.

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

no spin

Is the Drain Hose frozen with water, kinked, or curshed?
SYMPTOM Lather overflow from the appliance. (In this condition, wash and spin do not operate normally)
GUIDE FOR SERVICE CALL Is low-lathering detergent for the drum washing machine used?
Is the proper amount of detergent used as recommended? YES Recommend to reduce the amount of detergent.

LOW SUDSING DETERGENT

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.

No effect of softener

Is softener put in the correct compartment of drawer?

Compartment for softener

Is the drawer closed during wash?
Is the softener cap clogged?

Explain how to use softener Clean the compartment for softener Error displayed as follows WD-1223(5)F(H)(B) WD-1243(5)F(H)(B) WD-102(4)1W(F)(H) WD-1041(3)F(H)B Error displayed as follows
WD-803(4)0(W)(F)(H) WD-1042F(H)
Visit to check OVER FLOW ERROR PRESSURE S/W ERROR THERMISTOR ERROR
9-2. FAULT DIAGNOSIS AND TROUBLESHOOTING
I 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 CAUTION
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)

NO POWER

When measuring the voltage of the outlet, is the voltage 220-240V~?

Check the fuse?

Is the LED (1) on?
(1) <PWB ASSEMBLY (MAIN)>
Replace PWB assembly (Main).

(6) (5)

When measuring the voltage of natural connector (5,6) is the voltage DC 10~16.5V?

Replace PWB assembly

(Main).
<PWB ASSEMBLY (MAIN)>
Is connector (2) disconnected or disassembled?

YES NO

Reconnect the PWB assembly (Display).
Is wire of the PWB assembly (Display) disconnected?
Replace PWB assembly (Display) (6871FC2272D)
I WD-803(4)0(W)(F)(H)/WD-102(4)1(5)W(F)(H)/WD-1042F(H) CAUTION
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)
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?

PWB ASSEMBLY (POWER)

Replace PWB assembly (Power).
Is connector disconnected or Reconnect and repair connector.
or is the contact bad or cut?

NO YES

Replace PWB assembly (Display). (6871EC2001A)

NO WATER SUPPLY

Open the tap.
When you press both Wash button and Rinse buttons simultaneously, is the water level frequency below 40? NO Is the inlet valve filter clogged with impurity?
Check the chamber (Air) and the tube clogged with impurity.

Clean the filter.

Is resistance of the inlet valve connector between 2 to 8 k ?

Replace the inlet valve.

Check the voltage between each terminal of inlet Valve is 220~240V. (Refer to 7-2 TEST MODE) Replace PWB assembly (Main).
DETERGENT DOES NOT FLOW IN

Is water supplied?

Refer to solution NO INLET

Wiring diagram

Are replaceptacles correctly connected to the terminals of inlet valve? YES Is detergent put in the correct compartment of the drawer?
Check the wiring on the dispenser. Put the detergent in the correct position
SOFTENER MAIN PRE WASH WASH

PRE+MAIN MAIN WASH

Is the detergent caked or hardened?

: Detergent

Clean the drawer.
SOFTENER DOES NOT FLOW IN
Refer to NO WATER SUPPLY Check the wiring on the dispenser.
Are receptacles connectly connected to the terminals of inlet valve?
Put it in the correct compartment.
Clean the cap and drawer.

ABNORMAL SOUND

Is the pulley bolt loosened?

Fix the bolt tightly.

Replace the V-belt. (4400FR3116A)

Is the belt worn?

Is there friction noise from the motor?

Replace the motor.

HEATING WITHOUT WATER
I 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
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?

(WASH)

(RINSE)
Replace the sensor (pressure).

PWB ASSEMBLY (MAIN)

Checking voltage between two pins as press the power button is the voltage 220-240V~? Replace the PWB assembly (Main).

220-240V~

I WD-803(4)0(W)(F)(H)/WD-102(4)1(5)W(F)(H)/WD-1042F(H)
Clean the air chamber and hose. Replace the sensor. (pressure)
Are there any problem at air chamber, the hose or YES pressure sensor?
Replace the PWB assembly. (POWER or MAIN)

AC 220-240V

DRAIN MALFUNCTIONING

SPIN TROUBLE

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. Check the sensor (Pressure) or hose (Sensor). If the problem is on the sensor or the hose, replace the sensor or the hose.
When pressing RINSE ( ), SPIN and POWER buttons at the same time after power off, press the START/PAUSE ( ) button 2 times, YES is the drum spinning at low speed?

(SPIN)

Is it disconnected, or disassembled? Red:3-pin ( )

Correct the connector.

Check the motor connector. Is the resistance of the terminal same as the figure?

MOTOR TERMINAL

Replace the motor assembly (4681FR1241B)
Resistance of terminal: About 6.5
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? Check the sensor (Pressure) or hose (Sensor). If the problem is on the sensor or the hose, replace the sensor or the hose.
Is it disconnected or badly contacted? Natural:3-pin ( ), Red:4-pin ( ), Blue:2-pin ( ), Yellow:2-pin ( )

Reconnect or repair it.

Check the motor connector, is the resistance between the terminal in figure the same as below? Resistance between terminals ~ :0.5~1.0
~ :1.5~2.5 Be sure to unplug the machine before measuring. MOTOR TERMINAL 9 10
Replace the motor assembly. (4681FR1194A)
10. DISASSEMBLY INSTRUCTIONS
Disassemble and repair the parts after pulling out power cord from the outlet

CONTROL PANEL

PLATE ASSEMBLY (TOP)
Two screws are unscrewed on the top plate. The plate assembly (Top) is pulled back and then upward to arrow direction.

PANEL ASSEMBLY (CONTROL)

The PWB assembly (Display) connectors are disconnected. Pull out drawer, three screws are unscrewed.
Push two upper hooks and pull the control panel forward.

PWB ASSEMBLY (DISPLAY)

The PWB assembly (Display) is disconnected. When 9 screws are unscrewed on the PWB insulator and the PWB assembly (Display) is disassembled from the PWB insulator.

DISPENSER ASSEMBLY

DRAWER
Disassemble the top plate assembly. Pull the drawer to arrow direction. Two screws are unscrewed.

Valve (Hot)

The hose clamps and the hose are disassembled. The ventilation bellows and the water inlet bellows are disassembled on the tub.

INLET VALVE

Disconnect the wiring connector. Unscrew 2 screws from the back. When reconnecting the connector VALVE#1 (MAIN) VALVE#2 (PRE) VALVE#3 (HOT) White/Black - Black Gray/ White - Black Blue/Red-Black
WD-1223FH(B)/1225FH(B)/1243FH(B) WD-1245FH(B)/1041(3)FH(B)
I 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/102(4)1(5)FH(B) WD-1042FH(B)/803(4)0FH(B)
I WD-803(4)0(W)(F)(H)/WD-102(4)1(5)W(F)(H) WD-1042F(H)
The back cover is removed. Unscrew 2 screws Pull the PWB assembly (Main) as shown.

LOWER COVER

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.
Open the door completely. Remove the two screws from the hinge.
Opening the door in emergency

Opener, Door STRAP

When you can not the door with the front door button (i.e. power failure) there is an emergency opener on your machine. To reach this opener you have to open the lower cover cap and pull the opener to open the front door. ATTENTION! Do not use this emergency opener during wash.

Cap (Remaining Hose)

Removing method of remained water
Rotate the drain plug (remaining hose) to arrow direction. Pull it out from hose. First, prepare a bucket to put in the remained water

GASKET ASSEMBLY

The cabinet gasket clamp is released. Two screws are unscrewed from the cabinet cover.
Three screws are unscrewed from the lower cover. The lower cover is disassembled.
The control panel is removed. Screw is unscrewed from the cabinet cover.
Take apart the tub gasket clamp 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.

PULLEY, MOTOR, DAMPER

The back cover is removed. The belt is pulled off while turning over the pulley. The bolt is unscrewed to the shaft and then the pulley pulled off.

(PULLEY)

Two screws are unscrewed from the bracket (Motor). The motor is pushed to arrow direction and then it is disassembled. (When mounting the bushing should be fit the
bracket holder <Motor>)

(MOTOR)

Lay the washing machine.

Hinge, Damper

Damper
The hinge (Damper) at the tub is pulled off pressing on the snaps at the sharp end. The hinge at the base is pulled off.

(DAMPER)

Pump Outlet Hose
Remove the pump outlet hose. Remove the tub pump hose. The pump connectors are disconnected, the hose is pulled off. Three screws are unscrewed. The pump is disassembled to arrow direction.

Tub Pump Hose

HEATER
Three screws are unscrewed. 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.

THERMISTOR

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.

DOOR HINGE ASSEMBLY

Two screw are unscrewed on the door and the door is disassembled. The cabinet cover clamp is removed and the gasket is released. Two screws are unscrewed on the door hinge. The door hinge is disassembled by pressing the door hinge arm inside the cabinet cover.
SWITCH ASSEMBLY, DOOR LOCK
The cabinet cover clamp is removed and the gasket is released. Two screws are unscrewed. The door lock S/W is disconnected from the wiring connector and the strap.
WHEN FOREIGN MATERIAL STACK BETWEEN DRUM AND TUB
The heater is removed. The foreign material (wire, coin, etc) is removed by inserting the long bar in the hole.

11. EXPLODED VIEW

11-1.THE EXPLODED VIEW OF CABINET ASSEMBLY
: Non-service part : Service part

A150 A102 A460 A104 A101

A141 A100

A131 A130 A140 A440

A430 A132

A133 A301 A303

HOT(ORANGE) COLD(BLUE) HOT(ORANGE) COLD(BLUE)