LG Electronics Washer WD 10124RD User Manual

WASHING MACHINE  
SERVICE MANUAL  
CAUTION  
READ THIS MANUAL CAREFULLY TO DIAGNOSE TROUBLES  
CORRECTLY BEFORE OFFERING SERVICE.  
MODEL : WD-14124(6)RD  
WD-12124(6)RD  
WD-10124(6)RD  
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1. SPECIFICATION  
ITEM  
WD-14124(6)RD/WD-12124(6)RD/WD-10124(6)RD  
POWER SUPPLY  
PRODUCT WEIGHT  
WASHING  
220V-240V~, 50HZ  
71kg  
140W  
ELECTRICITY  
SPIN  
FAN MOTOR  
DRAIN MOTOR  
WASH HEATER  
DRY HEATER  
WASH  
300W  
CONSUMPTION  
25W  
40W  
2000W  
2100W  
45rpm  
REVOLUTION  
SPEED  
SPIN  
WD-14124(6)RD  
400/800/1000/1400 rpm  
400/800/1000/1200 rpm  
400/600/800/1000 rpm  
WD-12124(6)RD  
WD-10124(6)RD  
OPERATION WATER PRESSURE  
CONTROL TYPE  
0.3-10kgf/cm2 (30-1000kPa)  
Electronic  
WASH CAPACITY  
DRY CAPACITY  
7.0kg (Cotton)  
3.5kg (Cotton)  
DIMENSION  
600mm(W) 600mm(D) 850mm(H)  
WASH PROGRAM  
RINSE  
Cotton, Cotton-Eco, Synthetic, Delicate, Wool, Hand Wash, Quick 30  
Normal / Super / Rinse Hold  
Manual  
DOOR SWITCH TYPE  
WATER LEVEL  
8 steps (by sensor)  
From 3 hours to 19 hours  
Adapted  
RESERVATION  
SENSING OF THE LAUNDRY AMOUNT  
FUZZY LOGIC  
Adapted  
DISPLAY OF THE REMAINING TIME  
ERROR DIAGNOSIS  
POWER AUTO OFF  
CHILD LOCK  
Adapted  
10 items  
Adapted  
Adapted  
AUTO RESTART  
Adapted  
TIME SAVE  
Adapted  
3
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2. FEATURES & TECHNICAL EXPLANATION  
2-1.FEATURES  
Automatic process from washing to drying.  
Automatic process from washing to drying can be  
selected easily.  
Washing capacity : 7 kg (Cotton)  
Drying capacity : 3.5 kg (Cotton)  
More economical by Intelligent Wash System  
Intelligent Wash 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.  
Direct Drive system  
The advanced Brushless DC motor rotates the Drum directly  
without belt and pulley.  
Child-Lock  
The Child-Lock system has been developed to prevent  
Wash Rinse  
children from pressing any button to change the program  
during operation.  
Low noise speed control system  
By sensing the amount of load and balance, evenly distributes  
load to minimize the spinning noise level.  
Auto Restart  
Although the washing machine is turned off by a power failure, it  
restarts automatically in its stopped process when power is  
supplied again. And it will be the same when the machine  
unplugged in operation is plugged in again.  
4
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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  
the best  
washing  
performance  
selected  
FUZZY  
LOGIC  
washing  
rinsing time  
temperature  
spin rhythm, time  
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.  
Water supply is stopped when the water level to the preset level, then washing program proceeds.  
Spinning does not proceed until the water in the tub reduces to a certain level.  
5
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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.  
Drawer  
(For detergent and  
fabric softener)  
Control panel  
Drain hose  
Door  
Lower cover  
Adjustable feet  
Drum  
Drain pump filter  
Drain plug  
Lower cover cap  
ACCESSORIES  
Spanner  
6
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4. INSTALLATION  
Before servicing ask troubles of customers  
Check the adjustment(power supply is 220-240V~, remove the transit bolts....)  
Check the troubles referring to the trouble shooting.  
Decide service steps referring to disassembly instructions.  
And then, service and repair.  
After servicing, operate the appliance whether it works O Kor NOT.  
STANDARD INSTALLATION  
The appliance should be installed as follows.  
REMOVE THE TRANSIT  
BOLTS  
INSTALL THE APPLIANCE  
ADJUST THE  
HORIZONTAL  
ON FLAT AND FIRM SURFACE  
Remove the transit bolts  
Turn the leveling feet to  
(3EA: )with supplied spanner.  
set the appliance horizontally.  
Keep the transit bolts and  
spanner for future use.  
Insert the 3 caps  
provided into the hole  
Low  
High  
1
The appliance goes up by  
rotating the feet clockwise.  
2
The appliance come down by  
rotating the feet counter  
clockwise.  
7
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HOW TO CONNECT INLET HOSE  
Check that the rubber packing 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  
Avoid connecting several electric devices,  
It may be the cause of the fire.  
Connect the power plug to the wall outlet.  
8
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TEST OPERATION  
Preparation for  
washing.  
Press the POWER button.  
Press the Start/Pause  
button.  
/
Start Pause  
Power  
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 Temp. button  
and the present temperature will  
be displayed.  
Check if the drum rotates  
clockwise and counterclockwise.  
Check if water is supplied  
through the detergent dispenser.  
Check drain and spin  
Power off and open the  
door  
Water removal  
Turn off Wash and Rinse after  
pressing the Start/Pause button  
and start the machine again.  
Check drain and spin.  
Power  
Power off and then power on.  
Check if the door can be  
opened after 3 minutes.  
If SVC is needed during  
check, remove  
the remaining water by pulling  
out the hose cap.  
9
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5. OPERATION  
Delay finish  
Child lock  
• Press the button when reservation washing is  
needed.  
• Once Child-Lock is set, and canceled by pressing both  
[Wash] and [Rinse] simutaneusly once  
Child lock is set. Once Chold Lock is set, all buttons  
are iroperable.  
• 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  
occurs and when the cycle ends.  
• When the button is pressed, [  
is displayed.  
]
A maximum delay of [  
can be set.  
] hours  
• Each press advances time delay by one hour.  
• Use ON/OFF button to cancel [Time delay].  
• When power is off, the LED indicates [  
] only.  
During operation, or when the programme is paused  
the LED will indicate [  
] and the remaining time.  
Time Delay  
Time Save  
Delicate  
Synthetic  
Cotton  
Wool  
Door Lock  
Time Left  
Hand  
Wash  
Time Add  
95  
60  
40  
30  
1400  
1000  
800  
400  
No Spin  
Auto  
Big  
Pre  
Rinse Hold  
Super  
Quick-  
30  
Cotton-Eco  
Small  
Cold  
Normal  
Main  
Program  
Dry  
Wash Rinse  
Spin  
Temp.  
/
Start Pause  
Start/Pause button  
Wash program selector  
• Use the button to start or pause wash cycle.  
•The power turns off automatically in 4 minutes  
after the pause button is pressed.  
• 7 programs can be selected depending on the  
type of the laundry.  
• By turning the dial,  
• Press the button to change the program.  
[Cotton  
Synthetic  
Delicate  
Wool  
Hand Wash  
Quick 30 Cotton-Eco]  
can be selected  
10  
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Time Save  
LED display  
• This option can be  
used to reduce the  
time of a wash  
program.  
• This function in not  
available with  
• Display the remaining time (Hour : Minute) to finish.  
• In case of abnormal operation, error indications are displayed.  
,
,
)
(
,
,
,
,
,
,
,
• See trouble shooting guide.  
• When drying cycle is completed,  
the Multi display.  
[COOL DOWN] is displayed on  
Quick 30 program.  
• The COOL DOWN is setting automatically when a drying cycle is complete.  
• When you are not remove a load of clothes from  
the dryer as soon as it stops, wrinkles can form.  
• The COOL DOWN operating periodically tumbles, rearranges and fluffs  
the load to avoid wrinkles without heat for up to 4 hours.  
• The  
message will continue to display until the clothes are removed  
or the START/PAUSE button is pressed.  
Door lock display  
• It shows whether the door can be opened or not during  
the washing.  
• If the lamp is off, the door can be opened .  
Dry selector  
ON/OFF button  
• Dry programs can be selected  
by pressing the [Dry] button.  
• By pressing the button,  
• Press the button to turn  
power on and off.  
Power  
[Auto  
Big  
Time Add  
Small ] can be selected.  
Water temperature selector  
For manual wash, rinse and spin  
• Press the button to select water temperature.  
• The water temperature is selected  
• Use these buttons to change washing  
method, rinse times, spinning speed.  
• When lamp is off, no selection has been  
made.  
• Prewashing is available for Cotton,  
Cotton-Eco, Synthetic program.  
[60°C  
95°C  
Cold 30°C 40°C]  
during cotton program.  
• 95°C is selected only for cotton program.  
• By pressing the button during operating the  
washer, the present temperature is displayed.  
11  
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6. WIRING DIAGRAM / PROGRAM CHART  
DISPLAY  
PWB  
MAIN PWB  
NA  
WH  
RD  
RD  
NA  
RD  
SKY BL WH  
RD  
WH  
1 2 3 4 5 6  
1 2 3 4 5 6  
1 2 3 1 2 3 4 5 6  
1 2 3 1 2 3 4 5 6  
2 1 3  
2 1 3  
2 3 1 4  
2 3 1 4  
2
2
4
4
3 1  
3 1  
3 2 1  
3 2 1  
1
1
3 2 1  
3 2 1  
1 2 3  
1 2 3  
WH BK YL  
OR BL BN GY PK  
BL RD YL  
BL RD YL BK  
BK  
BL  
BL YL RD  
BL  
BN  
VL WH  
S
K
Y
BK RD  
BL WH GY YL  
YL BN  
/
/
/
/
/
/
/
/
/
/
/
WH  
WH RD  
WHWH  
RD BK WH BK  
RD YL  
GN  
/
YL  
2
3
1
DRY  
HEATER  
WASHING  
HEATER  
M
P
R
E
D
R
Y
INLET  
VALVE  
A
I
NOISE  
FILTER  
N
WH/RD  
WH  
WH  
WH  
1 2 3  
1 2 3  
1 2 3 4 5  
1 2 3 4 5  
BK  
GN  
/
WH  
/RD  
GN  
/
YL  
U
V
W
YL  
YL  
BL  
BN  
BK  
1 2 3  
1 2  
1 2  
1 2  
THER-  
MOSTAT  
NA  
WH  
1 2  
1 2 3  
RD  
NA  
C P  
(S)  
(S)  
(G)  
P
C BK  
P
2 1  
FAN MOTOR  
WH C  
WH  
WH  
2 1  
MOTOR  
RD  
BK  
THERMISTOR  
(Dry Duct Dry H/T)  
THERMISTOR  
(Tub)  
PRESSURE  
SENSOR  
YL  
/
BK RD  
BN  
/
RD  
RD  
YL  
3 2 1  
3 2 1  
3 2 1  
n
PIN CONNECTOR NUMBER  
VL  
NA  
6 5 4  
POWER  
CORD  
TERMINAL+HOUSING (#250)  
EARTH TERMINAL  
DRAIN  
MOTOR  
WIRE COLOR: BASE/LINE  
DOOR LOCK S/W  
12  
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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.  
Pressing Rinse, and Spin button simultaneously.  
Power supply ON with pressing upper two button.Then buzzer sound twice.  
Press the Start/Pause button as follows.  
Press the Start/Pause button more 4 times until stop spinning  
Pressing number of  
Checking Point  
Display Status  
Start/Pause button  
None  
1 time  
All lamps turn on  
Clockwise spin(right)  
Drum rpm(About 40~52)  
Drum rpm(About 70~90)  
Drum rpm(About 90~110)  
Water level frequency(25~65)  
Water level frequency(25~65)  
Water level frequency(25~65)  
Drum rpm(About 40~52)  
Water temperature  
2 times  
3 times  
4 times  
5 times  
6 times  
7 times  
8 times  
9 times  
10 times  
Low speed Spin  
High speed Spin  
Inlet valve for pre-wash operation  
Inlet valve for main-wash operation  
Inlet valve for dry operation  
Counterclockwise spin(left)  
Heater is in operation for 3 sec.  
Draining pump operation  
Dry operation for 6 minutes  
Water level frequency  
Auto off operation after 6 minutes  
7-3.HOW TO KNOW THE WATER LEVEL FREQUENCY  
Press the Rinse and Spin button simultaneously.  
The digits means water level frequency(10-1  
-1  
)
ex) 241 : Water level frequency = 241 10  
=24.1  
7-4.HOW TO KNOW TO TEMPERATURE OF EACH THERMISTOR  
AT OPERATING CONDITION.  
Thermistor in tub : Press the [WATER TEMP] button.  
Thermistor in dry duct : Press the [DRY] button.  
Thermistor in condensing duct : Press the [SPIN] and [DRY] button simultaneously.  
13  
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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 o
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 o
, power will not be turned off.  
ERROR  
SYMPTOM  
CAUSE  
WATER INLET  
Not reached to the water level(2 level)within 4  
minutes after water supplied or not reached to  
the preset water level within 25 minutes.  
1
ERROR  
DRAIN ERROR  
Not fully drained within 5 minutes.  
2
OVERFLOW  
Water is over flowing(over 8 level).  
3
ERROR  
¡ If  
is displayed, drain pump operates to  
drain water automatically.  
SENSOR PRESSURE  
The sensor pressure switch is out of order.  
4
S/W 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.  
DOOR OPEN  
ERROR  
5
The appliance is tilted.  
6
7
IMBALANCE  
ERROR  
Laundry is gatherd to one side.  
The THERMISTOR is out of order.  
HEATING  
ERROR  
14  
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ERROR SYMPTOM  
CAUSE  
MAIN PWB ASSEMBLY is out of order  
Replace the MAIN PWB ASSEMBLY  
8
CURRENT  
ERROR  
Winding in the STATOR ASSEMBLY is short-circuited.  
Replace the STATOR ASSEMBLY  
• “  
is dispplayed during a high spin  
Replace the LEAD WIRE ASSEMBLY (MOTOR)  
The connector in the LEAD WIRE ASSEMBLY is not connected to  
the connnector of STATOR ASSEMBLY  
Reconnect or repair the connector  
MOTOR  
ERROR  
9
The hall sensor is out of order/defective.  
Replace the STATOR ASSEMBLY  
The Dry Heater is out of order  
DRY  
10  
Replace the Dry Heater  
HEATOR  
ERROR  
The Connector of the Dry Heater is not connected properly to the  
connector in the Main PWB ASSEMBLY  
Reconnect or repair the connector  
The Dry fan motor is out of order  
Replace the fan Motor.  
15  
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8. ERROR DIAGNOSIS AND CHECK LIST  
8-1.DIAGNOSIS AND ANSWER FOR ABNORMAL OPERATION  
SYMPTOM  
GUIDE FOR SERVICE CALL  
NO POWER  
Is the power plug connected firmly to  
220-240V~ outlet?  
Power failure? or Breaker opened?  
Visit to check  
Water inlet trouble  
Is "  
" displayed?  
Is the tap opened?  
Is the tap frozen?  
Is the water supply shut-off?  
Clean the filter of  
inlet valve  
Is filter in the inlet valve clogged with  
foreign material?  
Visit to check  
16  
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SYMPTOM  
GUIDE FOR SERVICE CALL  
• Door does not open  
• Error displayed on  
the program  
Started with door opened?  
YES  
Close the door  
NO  
Visit to check  
.
Check if the door switch is O K.  
• DRAIN TROUBLE  
Is "  
" displayed?  
YES  
Is the debris filter clogged with foreign  
material such as pin, coin and etc.?  
Clean up  
the filter.  
YES  
NO  
Is the drain hose frozen with water,  
kinked or crushed?  
NO  
Visit to check  
17  
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SYMPTOM  
GUIDE FOR SERVICE CALL  
Is low-sudsing detergent for the drum  
Suds overflow from the  
appliance.  
washing machine used?  
(In this condition, wash and  
spin do not operate  
normally)  
LOW-SUDSING  
Is the proper amount of detergent used  
as recommended?  
Recommend to reduce the using amount  
of 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, 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  
Compartment for  
the drawer?  
softener  
Is the drawer closed during wash?  
Is the softener cap clogged?  
Explain how to use softener  
< Clean the compartment for softener >  
Visit to check  
18  
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8-2.FAULT DIAGNOSIS AND TROUBLE SHOOTING  
CAUTION  
1. Be careful of electric shock or disconnecting the parts while trouble shooting.  
2. First of all, check the connection of each part terminal with wiring diagram.  
3. If you replace the MAIN PWB ASSEMBLY, Put in the connectors correctly.  
NO POWER  
When measuring the voltage of the outlet,  
is the voltage AC 220-240V~?  
Check the fuse?  
Is the led(1) on?  
Replace MAIN PWB  
ASSEMBLY  
Is connector(2) disconnected or  
disassembled?  
Reconnect the PWB  
ASSEMBLY  
Reconnect the PWB  
ASSEMBLY  
Is wire of the PWB ASSEMBLY disconnected?  
Replace PWB ASSEMBLY  
19  
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NO WATER SUPPLY  
Is water supply shut-off?  
Is the tap opened?  
Open the tap.  
Check the AIR CHAMBER  
and the tube clogged  
with impurity.  
When you press both Rinse button and Spin button  
simultaneously, is the water level frequency below  
240?  
Is the inlet valve filter clogged with impurity?  
Clean the filter.  
Replace the INLET VALVE  
ASSEMBLY.  
Is resistance between each terminal of INLET  
VALVE ASSEMBLY is 2~8  
k
?
Check the voltage of the inlet valve connector  
220-240V~.  
Replace the MAIN PWB  
ASSEMBLY  
(Refer to 7-2 QC TEST MODE)  
DETERGENT DOES NOT FLOW IN  
Refer to  
Is water supplied?  
NO WATER SUPPLY  
Check the wiring on the  
dispenser.  
Are replaceptacles correctly connected to the  
terminals of the INLET VALVE ASSEMBLY?  
Put the detergent in the  
correct position  
SOFTENER  
PRE -  
Is detergent put in the correct compartment of  
the drawer?  
PRE+MAIN  
MAIN WASH  
: Detergent  
MAIN  
WASH  
WASH  
Clean the drawer.  
Is the detergent hardened?  
20  
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SOFTENER DOES NOT FLOW IN  
Refer to  
Is water supplied?  
NO WATER SUPPLY  
Are receptacles correctly connected to the terminals  
of the INLET VALVE ASSEMBLY?  
Check the wiring on the  
dispenser.  
Put it in the correct  
compartment.  
Is softener put in the correct compartment of the  
drawer?  
Clean the cap and  
drawer.  
Is the softener cap clogged?  
ABNORMAL SOUND  
Is the motor bolt loosened?  
Fix the bolt tightly.  
Replace the STATOR  
ASSEMBLY or ROTOR  
ASSEMBLY.  
Is there friction noise from the motor?  
21  
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HEATING WITHOUT WATER  
When pressing Wash and Rinse at the same time  
after draining, is the water level frequency 248 ~ 262  
or more?  
When pressing Rinse, Spin buttons at the same  
time while wash, is the water level frequency  
between 230 - 243?  
Replace the  
S.PRESSURE SWITCH  
ASSEMBLY  
Wash Rinse  
Checking voltage between two pins as press the  
POWER button is the voltage 220-240V~?  
Replace the MAIN PWB  
ASSEMBLY  
DRAIN MALFUNCTIONING  
Repair the DRAIN HOSE  
ASSEMBLY.  
Is the drain hose twisted or frozen?  
Remove foreign material.  
Is the impeller of the drain pump clogged?  
Reconnect or repair the  
connector  
Is the connector disconnected, disassembled?  
Repair the DRAIN PUMP  
ASSEMBLY.  
Is the coil of the drain pump cut-off?  
(resistance of coil is 80~150 )  
Repair the MAIN PWB  
ASSEMBLY.  
When checking voltage between connectors  
( , )on spinning, is the voltage 220-240V~  
as the figure?  
22  
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HEATING CONTINUOUSLY ABOVE  
THE SETTING WATER TEMPERATURE  
When checking THERMISTOR on the tub is the  
THERMISTOR loosened above 2mm from  
the rubber?  
Push the THERMISTOR  
tightly to the rubber.  
23  
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SPIN TROUBLE  
Check the S.PRESSURE SWITCH  
ASSEMBLY or HOSE (Pressure).  
If the problem is on the  
S.PRESSURE SWITCH  
ASSEMBLY or the HOSE,  
replace the S.PRESSURE  
SWITCH ASSEMBLY or the  
HOSE.  
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.  
WasRinse  
When pressing Rinse, Spin and POWER buttons at  
the same time after power off, press the Start/Pause  
button 1 times, is the drum low speed spin?  
Normal  
Rinse  
Spin  
Is it disconnected, or disassembled?  
[Red:3pin(1), NA:4pin(2)]  
Correct the connector.  
Check the motor connector, is the resistance of  
the terminal same as the figure?  
MOTOR TERMINAL (1)  
Replace the STATOR  
ASSEMBLY  
Resistance of terminal:  
About 5  
15  
Replace the MAIN PWB ASSEMBLY  
DOOR DOES NOT OPEN  
After draining and  
Door lock lamp off,  
open the door.  
Is Door lock Display lamp on?  
Door Lock  
Check switch Assembly,  
Door lock connector and  
Main PWB  
Is  
Displayed?  
ASSEMBLY(Blue, 3pin)  
24  
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[dHE] ERROR DISPLAY  
Dry duct  
Replace the thermistor.  
(6322FR2046B)  
~
NO  
YES  
Condensing  
duct  
Thermistor  
Condensing bellows  
CHECK FOR DRY HEATER TROUBLE  
CHECK FOR DRY FAN MOTOR TROUBLE  
Disassemble the cabinet cover and  
condensing bellows.  
Is there any foreign object in condensing  
bellows.  
Clean the bellows  
YES  
NO  
Disassemble the dry fan assy and dry duct  
upper, and clean foreign object in duct and  
fan.  
25  
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9. DISASSEMBLY INSTRUCTIONS  
ƒRDisassemble and repair the parts after pulling out power cord from the outlet.  
CONTROL PANEL  
¤ Unscrew the screws on the top plate.  
PLATE ASSEMBLY(TOP)  
¤ŁThe plate assembly(Top) is pulled back and  
then upward to arrow direction.  
¤ØThe cover(Inner) is disassembled.  
¤ The PWB assembly(Display) connectors are  
HOOK  
disconnected.  
¤ŁPull out drawer, three screws are unscrewed.  
¤ØPush two upper hooks and pull the control  
panel forward.  
PANEL ASSEMBLY (CONTROL)  
¤ The PWB assembly(Display) is disconnected.  
PWB ASSEMBLY  
(DISPLAY)  
¤ŁWhen 8 screws are unscrewed on the PWB  
insulator and the PWB assembly(Display) is  
disassembled from the PWB insulator.  
29  
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PWB ASSEMBLY(POWER)  
¤ The back cover is removed.  
¤ŁTwo screws are unscrewed.  
¤ØDisconnect connector from the wiring.  
¤ŒPull the PWB assembly (Main) to arrow  
direction.  
DISPENSER ASSEMBLY  
¤ The plate assembly(Top)and the  
cover(lnner)are disassembled.  
¤ŁPull the drawer to arrow direction.  
¤ØTwo screws are unscrewed.  
DRAWER  
¤ The hose clamps and the hose are  
disassembled.  
¤ŁThe ventilation bellows are disassembled on  
the tub.  
DISPENSER ASSEMBLY  
30  
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INLET VALVE  
¤ Disconnect the wiring connector.  
¤ŁRemove the valve by two screws of the valve  
2
holder.  
1
ƒTWhen reconnecting the connector  
VALVE ¥L(DRY)  
YL/BK - BK  
4
VALVE ¥M(PRE-WASH)  
GY/WH - BK  
3
VALVE ¥N(NORMAL-WASH)  
VALVE ®È (NORMAL-WASH)  
WH/BK - BK  
BL/RD - BK  
BL/RD - BK  
¥O  
VALVE  
(HOT)  
COVER LOWER  
¤ Remove the lower cover to arrow direction  
after one screw is unscrewed.  
31  
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DOOR  
¤ Open the door completely.  
¤ŁRemove the two screws from the hinge.  
¡ When removing the Door Assembly, it is  
necessary to hold the Bracket that is inner of  
the Cabinet Cover.  
Removing method of remained water  
¤ Rotate the Cap(Remaining Hose) to arrow  
direction.  
¤ŁPull it out from hose.  
¡ First, prepare a bucket to put in the remained  
water.  
Cap(Remaining Hose)  
32  
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GASKET ASSEMBLY  
¤ The cabinet gasket clamp is released.  
¤ŁTwo screws are unscrewed from the cabinet  
cover.  
¤ One screw is unscrewed from the lower cover.  
¤ŁThe lower cover is disassembled by pulling  
out.  
¤ØThree screws are unscrewed from the cabinet.  
Cap  
(Remaining Hose)  
¤ The control panel is removed.  
¤ŁScrew is unscrewed from the cabinet cover.  
33  
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¤ Remove tub gasket clamp by loosening the  
screw.  
Tub Gasket  
Clamp  
¤ Remove dry gasket clamp by loosening the  
screw.  
Dry  
Gasket  
Clamp  
¤ When reassembling the gasket, put the drain  
hole of the gasket downward, then assemble.  
Drain Hole  
34  
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ROTOR ASSEMBLY, STATOR ASSEMBLY, FRICTION DAMPER  
¤ Remove the back cover.  
¤ŁAfter loosening the bolt, Rotor, pull out the  
rotor.  
Rotor  
Bolt  
(ROTOR ASSEMBLY)  
¤ Remove the 6 bolt from the stator.  
¤ŁDisconnect the 2 connectors.  
HOW TO ASSEMBLE THE MOTOR  
(STATOR ASSEMBLY)  
¤ Remove the bolts at the Tub.  
¤ŁThe Hinge(Damper) at the base is pulled off  
Bolt  
Hinge  
(Damper)  
pressing on the snaps at the sharp end.  
¤ØThe hinge at the base is pulled off.  
(To arrow direction)  
Friction  
Damper  
(FRICTION DAMPER)  
35  
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PUMP  
¤ Remove pump outlet hose.  
Pump Outlet Hose  
¤ŁRemove tub pump bellows.  
¤ØRemove cap(Remaining Hose).  
¤ŒDisconnect the wiring.  
Screw  
¤ºThree screws are unscrewed from the cabinet.  
¤ Remove the pump to arrow direction.  
Cap  
(Remaining Hose)  
Tub Pump Bellows  
HEATER  
¤ Loosen the nut.  
¤ŁRemove washing heater by pulling out.  
Washing  
Heater  
Ring Terminal  
Nut  
CAUTION  
When assembling the washing heater, insert  
the heater to heater clip on the bottom of tub.  
THERMISTOR  
¤ Pull it out by holding the thermistor bracket.  
ƒTIf holding the wire and pulling out it, it may be  
broken.  
Thermistor  
Bracket  
Thermistor bulb  
36  
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SWITCH ASSY, DOOR LOCK  
¤ The cabinet cover clamp is removed and the  
gasket is released.  
¤ŁTwo screws are unscrewed.  
¤ØThe door lock S/W is disconnected form the  
wiring connector and the strap.  
WHEN FOREIGN OBJECT STUCK BETWEEN DRUM AND TUB  
¤ Remove washing heater.  
¤ŁRemove the foreign object(wire,coin,etc) by  
inserting long bar in the hole.  
Hole  
Washing Heater  
37  
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DRY DUCT  
¤ Remove 5 screws and dry fan assembly.  
Dry fan  
Assembly  
¤ŁRemove 6 screws and dry duct upper.  
Dry Duct Upper  
¤ Remove 1 screw and dry heater.  
Thermostat  
Dry Heater  
¤ŁRemove thermostat.  
CONDENSING DUCT  
¤ Remove 2 screws from cabinet.  
¤ Remove clamp and condensing duct.  
Condensing Duct  
Clamp  
Condensing  
Bellows  
38  
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10. EXPLODED VIEW AND PART LIST  
10-1.THE PART LIST OF CABINET ASSEMBLY  
:Non-service part  
:Service part  
A110  
A150  
A120  
A101  
A102  
A104  
A141  
A131  
A103  
A100  
A130  
A485  
A430  
A440  
A450  
A133  
A410  
A200  
A300  
A310  
A303  
A277  
A201  
A220  
HOT(ORANGE)  
COLD(BLUE)  
A275  
A276  
A210  
39  
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10-2 THE EXPLODED VIEW OF CONTROL PANEL &  
DISPENSER ASSEMBLY  
:Non-service part  
:Service part  
F170  
F160  
F300  
F460  
F461  
F310  
F430  
K343  
F220  
F450  
F120  
F110  
F210  
F130  
40  
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10-3 THE EXPLODED VIEW OF DRUM & TUB ASSEMBLY  
:Non-service part  
:Service part  
K140  
K141  
K110 K142 K411 K420  
K123  
K120  
K360  
K211  
K143  
K350  
K130  
K131  
K513  
F140  
K310  
K511  
K510  
K610  
K105  
K410  
K320  
K611  
K100  
K530  
K343  
K341  
K344  
K340  
K531 K520 K540  
41  
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10-4 THE EXPLODED VIEW OF DRYER  
:Non-service part  
:Service part  
M120  
M110  
M100  
M121  
M210  
M101  
M220  
M312  
M310  
M230  
M311  
42  
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MAY. 2002 PRINTED IN KOREA  
P/No.:3828ER3013K  
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