website : http://www.LGEservice.com
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)
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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
2
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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-803(4)0(W)(F)(H)
WD-102(4)1W(F)(H)
WD-1042F(H)
ITEM
WD-102(4)1F(H)B
WD-803(4)0F(H)B
POWER SUPPLY
220V - 240V~, 50Hz
67kg
PRODUCT WEIGHT
WASHING
63kg
190W
120W
SPIN (800rpm)
ELECTRICITY
300W
32W
CONSUMPTION
DRAIN MOTOR
WASH HEATOR
2000W
45 rpm
WASH
REVOLUTION
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]
600/800/1000 rpm
SPIN
SPEED
No Spin/500/800 rpm[WD-803(4)0(W)(F)(H)]
No Spin/500/800 rpm[WD-803(4)0F(H)B]
0.3-10kgf/cm2 (30-1000kPa)
OPERATION WATER PRESSURE
CONTROL TYPE
Electronic
7.0kg
WASH CAPACITY
Wool (2.0kg), Synthetic (4.0), Delicate (3.0kg)
DIMENSION
600mm (W) x 600mm (D) x 850mm (H)
Coloreds, Whites, Rapid, Synthetic, Wool, Delicate
Normal, Super, Normal+Rinse Hold,
WASH PROGRAM
RINSE PROGRAM
Super+Rinse Hold
Automatic type by pressing the button
9 steps (by sensor)
Adapted
DOOR SWITCH TYPE
WATER LEVEL
SENSING OF THE LAUNDRY AMOUNT
NEURO - FUZZY
Adapted
Adapted
DISPLAY OF THE REMAINING TIME
DIAGNOSIS ERROR
10 ITEMS
7 ITEMS
Adapted
Adapted
Adapted
POWER AUTO OFF
AUTO RESTART
CHILD LOCK
3
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2. FEATURES & TECHNICAL EXPLANATION
2-1.FEATURES
Jumbo drum
40%
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.
(Wa te r Te m p )
(Tim e De la y)
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.
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
rinse 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.
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.
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.
Control panel
Drawer
(For detergent and
fabric softener)
Drum
Door
Adjustable feet
Lower cover
Drain hose
Lower cover cap
Drain pump filter
Emergency door release
Drain plug (Cap,Remaing Hose)
ACCESSORIES
* Option : Cold - 1EA
Cold/Hot - 2EA
Wrench(1EA)
Inlet hose
6
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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 Kor NOT.
STANDARD INSTALLATION
The appliance should be installed as follows.
REMOVE
THE TRANSIT BOLTS
INSTALL THE APPLIANCE ON
FLAT AND FIRM SURFACE
ADJUST THE
HORIZONTAL
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.
Low
High
The appliance goes up by
rotating the feet clockwise.
The appliance comes down by
rotating the feet counter-
clockwise.
1
7
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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
Avoid connecting several electric devices,
It may be the cause of a 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
PROGRAM (
button.
Press the
(START/PAUSE)
P
)
)
(
) button.
P
ꢀConnect the power plug to
the outlet.
ꢀConnect the inlet hose.
·In case of coloreds
program.
·In case of coloreds
program.
Check the water heating.
Check automatic reverse
turn.
Check the water supply.
·Press the button (WATER TEMP)
·Check if the drum rotates to
clockwise and counterclockwise.
·Check shower because the
water supplied on the door
at first.
(
) and then the
present temperature in
displayed.
Check the drain and spin
Power off
Water removal
1200
1000
800
600
no Sp in
Pre
Rinse ho ld
Sup e r
Ma in
No rm a l
·If SVC is needed, during
check and remove
·After power off, press the
DOOR OPEN (
) button to
(Wa sh)
(Rinse )
(Sp in)
the remaining water by pulling
out the hose cap.
check the door open.
ꢀTroubleshooting refer to (8-4.ERROR DISPLAY)
ꢀAssemble and disassemble refer to (10.Disassembly Instructions)
9
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5. OPERATION
ꢀ 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
Rinse hold
Displaying abnormal operation
• Rinse hold function can be selected by pressing the rinse
• Display the remaining time (Hour : Minute)
• The remaining time is reduced by
the washing cycle.
(
) button, and rinse hold lamp turns ON.
• Selection rinse hold washer waits without drain / spinning
after rinse.
• Error lamp is indicated the abnormal operation.
• To drain and spin, press rinse (
turns off and drain / spinning starts.
) button, rinse hold lamp
(
)
,
,
,
,
,
,
• Display the reservation time.
For manual wash,
rinse, and spin
• Use these buttons to change
washing method, rinse
95
60
1200(1000)
1000(800)
800(600)
600(400)
no Sp in
T
Pre
T
R
S
H
50
40
method spinning speed.
30
Ma in
N
Co ld
• When lamp is off, no selection
has been made.
• Prewashing is available for
coloreds, whites, and
synthetic program.
(Wa sh)
(Rinse )
(Sp in)
(Wa te r Te m p )
(Tim e De la y)
How to set the Function
How to select water temperature
How to use delayed washing
• Press the button to select water temperature.
• Press the button when reservation washing is needed.
• The water temperature can be selected
[40°C→50°C→60°C→Cold→30°C ] during
coloreds, or synthetic programs.
• When the button is pressed,`3:00ais displayed. A maximum
delay of`19:00ahours can be set.
• Whenever pressing it, one hour increases.
• 95°C is selected only for whites program.
• By pressing the button while operating the
present temperature is displayed.
•~Time delay ₩the power (
) button to cancel it.
•~Time delay ₩means the time required from the present to the
completion of washing.
10
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Error display
How to select a program
• 6 programs can be selected by the kind of the laundry.
• The display blinks if there is an error.
P
• no inlet
: Trouble with water supply.
• By pressing the program (
) button, [Coloreds→
Whites→Rapid→Delicate→Wool→Synthetic] can be
• imbalance : The laundry is tilted to one side.
selected.
• 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.
C
W
R
S
W
D
i
(Powe r)
(Sta rt/ Pa use )
Start/Pause button
• Use the button to start or
pause wash cycle.
P
(Pro g ra m )
Do o r lo c k
y)
(Do o r o p e n)
• The power turns off
automatically in 4 minutes
after the pause button is
pressed.
• Press the button to change
the program.
How to open the door
Child-Lock
Door lock display
• Once Child-Lock is set, all buttons are inoperable
during operation.
• It shows whether the door
can be open or not during the
washing cycle.
• Use the button to add the
laundry.
• 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.
• Press the button to open
the door.
• If the lamp is off, the door
can be opened.
• Only operates when the
power plug is connected to
• When power is off, the LED indicate~s
During operation, or when the program paused the
LED Will indicate~ ₩and the remaining time.
₩only.
220-240V~ outlet.
11
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ꢀ WD-1021(5)W(F)(H)/WD-1041(5)W(F)(H)
Rinse hold
Displaying abnormal operation
• 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.
For manual wash,
rinse, and spin
• Use these buttons to change
washing method, rinse
method spinning speed.
• When lamp is off, no selection
Water
Temp.
T
De
has been made.
Rinse
Spin
Wash
• Prewashing is available for
coloreds, whites, and
synthetic program.
How to set the Function
How to select water temperature
How to use delayed washing
• Press the button to select water temperature.
• Press the button when reservation washing is needed.
• The water temperature can be selected [40°C
→60°C→ Cold ] during coloreds, or synthetic
programs.
• When the button is pressed,`
A maximum delay of`
ais displayed.
ahours can be set.
• Whenever pressing it, one hour increases.
• 95°C is selected only for whites program.
• By pressing the button while operating the
present temperature is displayed.
• Use the power button to cancel it.
•~Time delay ₩means the time required from the present
to the completion of washing.
12
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How to select a program
Error display
• 6 programs can be selected by the kind of the laundry.
• The display blinks if there is an error.
• no inlet
: Trouble with water supply.
• By pressing the program button, [Coloreds → Whites
→ Rapid → Delicate → Wool → Synthetic] can be
selected.
• 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.
Power
Start
Pause
Door
Open
Time
Delay
Program
Start/Pause button
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.
Child-Lock
How to open the door
Door lock display
• Once Child-Lock is set, all buttons are inoperable
during operation.
• It shows whether the door
can be open or not during the
washing cycle.
• Use the button to add the
laundry.
• 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.
• Press the button to open
the door.
• If the lamp is off, the door
can be opened.
• Only operates when the
power plug is connected to
• When power is off, the LED indicate~s
During operation, or when the program paused the
LED Will indicate~ ₩and the remaining time.
₩only.
220-240V~ outlet.
13
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ꢀ WD-8030(W)(F)(H)/WD-8040(W)(F)(H)/WD-1042F(H)
Rinse hold
Water temperature selector
ꢀ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.
ꢀ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.
ꢀTo drain and spin, press the rinse button to turn off
the rinse Hold lamp.
16
※ ( ):WD-1042F(H)
95 C
800
600
(1000)
(800)
Pre
Rinse Ho ld
60 C
40 C
Co ld
Ec o
Sup e r
Ma in
Child l
No rm a l
no Sp in (600)
Wa te r
Te m p
Sp in
Ec o
Rinse
Wa sh
For manual wash, rinse and spin speed
Child - lock
ꢀUse these buttons to change washing method,
rinse method and spin speed.
ꢀ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.
ꢀWhen lamp is off, no selection has been made.
ꢀPrewash is available for Coloreds,
Whites, Synthetic program.
(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.
14
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Wash program selector
Start/Pause button
Power button
ꢀ6 programs can be set depending on the
type of the laundry.
ꢀUse the button to start or
pause wash cycle.
ꢀPress the button to turn power
on and off.
ꢀIf the power button is pressed.
Coloreds program is automatically set.
ꢀBy pressing the button, [ Coloreds ꢁ
WhitesꢁRapidꢁDelicateꢁWool ꢁ
Synthetic] can be selected.
ꢀThe power turns off
automatically 4 minutes
after the pause button is
pressed.
Co lo re d s
White s
Ra p id
Synthe tic
Wo o l
Sta rt
Pa use
d lo c k
De lic a te
Door
Op e n
Pro-
g ra m
Door Loc k
Door lock display
Door lock display
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.
ꢀPress the button to open
the door.
ꢀOnly operate when power
plug is connected.
ꢀIt shows whether the door
can be open or not during
the washing cycle.
ꢀIf the light is off, the door
can opened.
15
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ꢀ WD-8030F(H)B
Rinse hold
Water temperature selector
ꢀ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.
ꢀPress the button to select water temperature.
ꢀThe water temperature
[40。C ꢁ50。C ꢁ60。C ꢁcold ꢁ30。C] during Coloreds
program.
ꢀTo drain and spin, press the Rinse button to
turn off the rinse Hold lamp.
ꢀ95。C is selected only for White program.
16
95
60
Pre
800
600
400
no Sp in
Rinse Ho ld
50
30
Ec o
40
Sup e r
Ma in
Child l
No rma l
Co ld
Wa te r
Te m p
Sp in
Ec o
Rinse
Wa sh
For manual wash, rinse and spin speed
Child - lock
ꢀUse these buttons to change washing method,
rinse method and spin speed.
ꢀ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.
ꢀWhen lamp is off, no selection has been made.
ꢀPrewash is available for Coloreds,
Whites, Synthetic program.
16
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Wash program selector
Start/Pause button
Power button
ꢀ6 programs can be set depending on the
type of the laundry.
ꢀUse the button to start or
pause wash cycle.
ꢀPress the button to turn power
on and off.
ꢀIf the power button is pressed.
Coloreds program is automatically set.
ꢀBy pressing the button, [ Coloreds ꢁ
WhitesꢁRapidꢁDelicateꢁWool ꢁ
Synthetic] can be selected.
ꢀThe power turns off
automatically 4 minutes
after the pause button is
pressed.
Co lo re d s
White s
Ra p id
Synthe tic
Wo o l
Sta rt
Pa use
d lo c k
De lic a te
Door
Op e n
Pro-
g ra m
Door Loc k
Door lock display
Door lock display
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.
ꢀPress the button to open
the door.
ꢀOnly operate when power
plug is connected.
ꢀIt shows whether the door
can be open or not during
the washing cycle.
ꢀIf the light is off, the door
can opened.
17
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6. WIRING DIAGRAM
ꢀ 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)
GN/YL(GN)
ꢀ WD-803(4)0(W)(F)(H) / WD-102(4)1(5)W(F)(H) / WD-1042F(H)
(option)
18
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7. PROGRAM CHART
ꢀ 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
About 45
ꢀ WD-1041(3)F(H)B/803(4)0F(H)B/102(4)2F(H)B/102(4)5F(H)B
About 41
About 1:07
19
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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.
①Pressing RINSE (
), and SPIN (
) button simultaneously.
②Power supply ON with pressing upper two button. then buzzer sound twice.
③Press the START/PAUSE (
) button as follows.
~Press the START/PAUSE (
) button more 4 times until stop spinning₩
ꢀ 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
All lamps turn on
Display Status
［START/PAUSE］button
None
1 time
2 times
3 times
4 times
Clockwise spin (right)
Motor rpm (About 45)
Low speed spin
Motor rpm (About 63~67)
Motor rpm (About 114~117)
Water level frequency (25~65)
High speed spin
Inlet valve for pre-wash operation
Inlet valve for main-wash operation
Hot inlet valve in case of hot water fill
Inlet valve for main-wash operation
Counterclockwise spin (left)
A Heater is in operation for 3 sec.
Draining pump operation
Auto off operation
5 times
Water level frequency (25~65)
6 times
7 times
8 times
9 times
10 times
Water level frequency (25~65)
Motor rpm (About 45)
Water Temperature
Water level frequency
20
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ꢀ WD-803(4)0(W)(F)(H) / WD-803(4)0F(H)(B) / WD-102(4)2F(H)(B)
Checking Point
Times of press
None
1 time
All lamps turn on
Counterclockwise spin
Low speed Spin
2 times
3 times
High speed Spin
4 times
Inlet valve for pre-wash operation (Cold)
Inlet valve for main-wash operation (Hot)
Inlet valve for main-wash operation (Cold)
Clockwise spin
5 times (FOR WD-****FH)
6 times
7 times
8 times
The Heater is in operation for 3 sec.
Draining pump operation
9 times
10 times
Auto off operation
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.
The digits means water level frequency (10-1
-1
㎑)
ex) 241 : Water level frequency = 241×10 ㎑
= 24.1㎑
21
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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 ofd
e,d
e,d
e, 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.
ERROR
SYMPTOM
CAUSE
1
2
WATER INLET
ERROR
ꢂWater 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.
no inlet
IMBALANCE
ERROR
ꢂThe appliance is tilted.
imbalance
ꢂLaundry is gathered to one side.
ꢂNon-distributable things are put into the drum.
no drain
3
4
DRAIN ERROR
ꢂWater has not drained enough within 5 min.
OVERFLOW
ERROR
ꢂWater is automatically being pumped out because too much
water is in the tub.
5
SENSOR PRESSURE
ꢂThe sensor pressure switch is out of order.
S/W ERROR
6
7
DOOR OPEN
ERROR
ꢂThe~Start/Pause₩
ꢂThe door switch is out of order.
button is pressed with the door open.
HEATING
ERROR
ꢂThe thermistor is out of order.
8
SENSOR
ERROR
ꢂThe connector (5-pin, male, white) in the wire harness is not
connected to the connector (5-pin, female) of hall sensor in
the MOTOR.
ꢂ’ Reconnect or repair the contact in the connector.
22
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ERROR SYMPTOM
CAUSE
SENSOR
ERROR
• The electric contact between the connectors
8
(5-pin, male in the wire harness and 5-pin female in the hall sensor)
is bad or unstable.
ꢂ 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.
ꢂ 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.
ꢂ 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).
ꢂ Repair/replace the damaged WIRE HARNESS.
• The hall sensor is out of order/defective.
ꢂ Replace the motor.
• The controller (Main) is out of order/defective.
ꢂ Replace the PWB assembly (Main).
CURRENT
ERROR
• PWB assembly (Main) is out of order.
ꢂ Replace the PWB assembly (Main).
• Winding in the MOTOR is short-circuited.
ꢂ Replace the MOTOR.
9
• The connector (3-pin, male, white) in the wire harness is not connected
to the connector (3-pin, female, white) of MOTOR.
ꢂ Reconnect or repair the connector.
LOCK
10
ERROR
• 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.
ꢂ Reconnect or repair the contact in the connector.
• The wire harness between the MOTOR and PWB assembly (Main)
is cut (open circuited).
ꢂ Repair the damaged (open-circuited) WIRE HARNESS.
• The hall sensor is out of order/defective.
ꢂ Replace the PWB assembly (Main).
23
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ꢀ WD-8030(W)(F)(H)/WD-8040W(F)(H)/WD-1042F(H)/WD-803(4)0F(H)B/WD-102(4)2F(H)B
ꢀIf you press the~Start/Pause₩button when an error in displayed, any error except
SENSOR PRESSURE S/W ERROR will disappear and the machine will change into pause status.
ꢀIn case ofdSENSOR PRESSURE S/W ERROR, THERMISTOR ERROReif the error is not resolved
within 20 sec. In the case of other errors, if the error is not resolved within 4 min. power will be turned
off automatically and the error code will blink. But in case ofdOVER FLOW ERRORe, power will not
be turned off.
ERROR
SYMPTOM
CAUSE
1
2
WATER INLET
ERROR
ꢂWater 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.
Pre
Main
IMBALANCE
ERROR
ꢂThe appliance is tilted.
Rinse Hold
Super
Normal
ꢂLaundry is gathered to one side.
ꢂNon-distributable things are put into the drum.
800
600
no Spin (600)
(1000)
(800)
3
4
DRAIN ERROR
ꢂWater has not drained enough within 5 min.
※( ) :WD-1042F(H)
for
1000
WD-8030F(H)B
800
WD-8040F(H)B
WD-1022F(H)B
WD-1042F(H)B
600
400
no spin
Coloreds
Whites
Rapid
OVERFLOW
ERROR
ꢂWater is automatically being pumped out because too much
water is in the tub.
Synthetic
5
6
SENSOR PRESSURE
ꢂThe sensor pressure switch is out of order.
Wool
Delicate
S/W ERROR
DOOR OPEN
ERROR
ꢂThe Start/Pause button is pressed with the door open.
ꢂThe door switch is out of order.
Door Loc k
7
THERMISTOR
ERROR
95 C
60 C
40 C
Cold
ꢂThe thermistor is out of order.
for
95
60
WD-8030F(H)B
WD-8040F(H)B
WD-1022F(H)B
WD-1042F(H)B
50
30
40
Cold
24
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ERROR
SYMPTOM
CAUSE
SENSOR
ERROR
(1000)
• The electric contact between the connectors
8
Rinse Hold
Super
Normal
800
600
(5-pin, male in the wire harness and 5-pin female in the hall sensor) is
bad or unstable.
400
no spin
for
WD-8030F(H)B / WD-8040F(H)B
WD-1022F(H)B / WD-1042F(H)B
ꢂ 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.
ꢂ 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.
ꢂ 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).
ꢂ Repair/replace the damaged WIRE HARNESS.
• The hall sensor is out of order/defective.
ꢂ Replace the motor.
• The controller (Main) is out of order/defective.
ꢂ Replace the PWB assembly (Main).
• PWB assembly (Main) is out of order.
ꢂ Replace the PWB assembly (Main).
• Winding in the MOTOR is short-circuited.
ꢂ Replace the motor.
CURRENT
ERROR
Rinse Hold
Pre
9
Super
Main
Normal
for
WD-8030F(H)B / WD-8040F(H)B
WD-1022F(H)B / WD-1042F(H)B
95
60
• The connector (3-pin, male, white) in the wire harness is not connected
to the connector (3-pin, female, white) of MOTOR.
ꢂ Reconnect or repair the connector.
LOCK
(1000)
800
10
50
30
ERROR
600
40
400
no spin
Cold
for
• 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.
WD-8030F(H)B / WD-8040F(H)B
WD-1022F(H)B / WD-1042F(H)B
ꢂ Reconnect or repair the contact in the connector.
• The wire harness between the MOTOR and PWB assembly (Main)
is cut (open circuited).
ꢂ Repair the damaged (open-circuited) WIRE HARNESS.
• The hall sensor is out of order/defective.
ꢂ Replace the PWB assembly (Main).
25
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9. ERROR DIAGNOSIS AND CHECK LIST
9-1.DIAGNOSIS AND ANSWER FOR ABNORMAL OPERATION
SYMPTOM
GUIDE FOR SERVICE CALL
NO POWER
Is the power plug connected firmly
to 220-240V outlet?
YES
Power failure? or Breaker opened?
Is the outlet controlled by a switch.
NO
Visit to check
Water inlet trouble
Is no inlet displayed?
no inlet
YES
no inlet
Is the tap opened?
YES
Is the tap frozen?
NO
Is the water supply shut-off?
NO
Pre
Main
Clean the filter
of inlet valve
Is filter in the inlet valve clogged with foreign
material?
WD-803(4)0(W)(F)(H)
WD-803(4)0F(H)(B)
WD-102(4)2F(H)(B)
YES
NO
Visit to check
26
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SYMPTOM
°Door open trouble
GUIDE FOR SERVICE CALL
When the door opened, Is the started or
YES
°Error displayed on the
on the program TIME DELAY (
) ?
program
Close the door
NO
Didn't you press the DOOR OPEN (
)
button when water remained in the tub?
1. Press the START/PAUSE
) button to
(
stop the appliance.
YES
2. Drain water by selecting spin.
3. Open the door by pressing the
Door Loc k
NO
DOOR OPEN (
) button.
WD-803(4)0(W)(F)(H)
WD-803(4)0F(H)(B)
WD-102(4)2F(H)(B)
Isn't door opened in spite of pressing
the DOOR OPEN (
) button
NO
Visit to check
Check if the door switch is O K.
·
°Drain trouble
※( ) : WD-1042F(H)
no drain
Is no drain displayed?
YES
no drain
Is the foreign material clogged in the
drain pump filter such as pins, coins etc.?
Clean up
the filter.
YES
800
600
(1000)
(800)
NO
no Spin (600)
Is the Drain Hose frozen with water, kinked,
or curshed?
WD-803(4)0(W)(F)(H)
for
1000
NO
WD-8030F(H)B
800
WD-8040F(H)B
WD-1022F(H)B
WD-1042F(H)B
600
400
Visit to check
no spin
27
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SYMPTOM
GUIDE FOR SERVICE CALL
°Lather overflow from the
Is low-lathering detergent for the drum
washing machine used?
YES
appliance.
(In this condition, wash and
spin do not operate
normally)
LOW SUDSING
DETERGENT
Is the proper amount of detergent used
as recommended?
YES
Recommend to reduce the amount
of detergent.
ꢃThis appliance has the automatic suds sensing function which
operates under much suds condition for good rinse and
preventing overflow.
ꢃ 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
Compartment for
drawer?
softener
YES
Is the drawer closed during wash?
YES
Is the softener cap clogged?
YES
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
Visit to check
Visit to check
°Error displayed as follows
※WD-803(4)0(W)(F)(H)
WD-1042F(H)
OVER FLOW ERROR
PRESSURE S/W ERROR
THERMISTOR ERROR
28
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9-2. FAULT DIAGNOSIS AND TROUBLESHOOTING
ꢀ 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,
Check the fuse?
NO
is the voltage 220-240V~?
YES
Is the LED (1) on?
Replace PWB assembly
(Main).
NO
(1)
<PWB ASSEMBLY (MAIN)>
YES
(2)
(6)
(5)
When measuring the voltage of natural
Replace PWB assembly
(Main).
connector (5,6) is the voltage DC 10~16.5V?
NO
YES
YES
YES
<
PWB ASSEMBLY (MAIN)>
Is connector (2) disconnected or
disassembled?
Reconnect the PWB
assembly (Display).
NO
Is wire of the PWB assembly (Display)
disconnected?
Reconnect the PWB
assembly (Display).
NO
Replace PWB assembly (Display)
(6871FC2272D)
29
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ꢀ 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)
NO POWER
When measuring the voltage of the outlet,
Check the fuse?
NO
is the voltage AC 220-240V?
YES
2
1
When measuring the voltage of blue
connector of the PWB assembly (Power),
is the voltage AC 220-240V?
Replace PWB assembly
(Power).
NO
PWB ASSEMBLY (POWER)
YES
Is ③connector disconnected or
Reconnect and repair
connector.
YES
NO
or is the contact bad or cut?
3
NO
Is wire of the PWB assembly (Display)
disconnected?
Replace PWB assembly
(Main).
YES
Replace PWB assembly (Display).
(6871EC2001A)
30
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NO WATER SUPPLY
Is the water supply shut-off?
NO
Is the tap opened?
Open the tap.
NO
YES
Check the chamber (Air)
and the tube clogged
with impurity.
When you press both Wash button and
Rinse buttons simultaneously, is the water
level frequency below 40?
YES
NO
Is the inlet valve filter clogged with impurity?
YES
NO
Clean the filter.
NO
option (HOT)
Is resistance of the inlet valve connector
Replace the inlet valve.
between 2 to 8
k
?
YES
Check the voltage between each terminal of
inlet Valve is 220~240V.
Replace PWB assembly
(Main).
NO
(Refer to 7-2 TEST MODE)
DETERGENT DOES NOT FLOW IN
option (HOT)
Refer to solution
NO INLET
Is water supplied?
NO
YES
Check the wiring on the
dispenser.
Are replaceptacles correctly connected to the
terminals of inlet valve?
NO
Wiring diagram
YES
Put the detergent in the
correct position
SOFTENER
Is detergent put in the correct compartment of
the drawer?
PRE -
MAIN
PRE+MAIN
NO
WASH
WASH
MAIN WASH
YES
: Detergent
Is the detergent caked or hardened?
Clean the drawer.
YES
31
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SOFTENER DOES NOT FLOW IN
Refer to
NO WATER SUPPLY
Is water supplied?
NO
NO
YES
Check the wiring
on the dispenser.
Are receptacles connectly connected to the
terminals of inlet valve?
Wiring diagram
YES
Is softener put in the correct compartment of
Put it in the correct
compartment.
NO
drawer?
YES
Clean the cap and
drawer.
Is the softener cap clogged?
YES
ABNORMAL SOUND
Is the pulley bolt loosened?
Fix the bolt tightly.
YES
NO
Replace the V-belt.
(4400FR3116A)
Is the belt worn?
YES
YES
NO
Is there friction noise from the motor?
Replace the motor.
32
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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
When pressing WASH (
)and RINSE (
)
button at the same time after draining, is the water
level frequency 252 or more?
Replace the sensor
(pressure).
NO
NO
(WASH
RINSE)
When pressing WASH (
), RINSE (
)
buttons at the same time while wash, is the water
level frequency between 220~240?
PWB ASSEMBLY (MAIN)
YES
Replace the PWB
assembly (Main).
Checking voltage between two pins as press
the power button is the voltage 220-240V~?
220-240V~
ꢀ 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
pressure sensor?
YES
NO
PWB ASSEMBLY (POWER)
Replace the PWB assembly.
(POWER or MAIN)
AC 220-240V
33
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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
Is the drain hose twisted or frozen?
YES
Repair drain hose.
NO
Is the impeller of the drain pump clogged?
NO
YES
YES
Remove foreign material.
Reconnect or repair the
connector.
Is the connector disconnected, disassembled?
NO
Is the coil of drain pump cut-off?
Replace the pump
assembly.
YES
NO
(resistance of coil is 90~160Ω)
NO
(6)
(5)
2
When checking voltage between connectors
(ꢄ, ꢅ) on spinning, is the voltage 220 - 240V~
as the figure?
Replace the PWB
assembly (Main).
1
PWB ASSEMBLY (MAIN)
ꢀ WD-803(4)0(W)(F)(H)/WD-102(4)1(5)W(F)(H)/WD-1042F(H)
Is the drain hose kinked or frozen?
Repair drain hose.
YES
YES
NO
Is the filter of drain pump clogged?
Remove foreign material.
NO
Reconnect or repair
the connector.
Is the connector disconnected or
is the contact bad?
YES
YES
NO
Replace the pump
assembly.
Is the coil of drain pump cut-off?
(resistance of coil is 90~160 )
2
1
NO
When checking voltage between two
receptacles as shown ( , ) on spinning,
is the voltage 220-240V ?
Replace the PWB
assembly (Main) .
NO
PWB ASSEMBLY (MAIN)
34
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WASH HEATER TROUBLE
ꢀ 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
PWB ASSEMBLY (MAIN)
When checking the voltage between
Replace the PWB
connector the PWB assembly (Main) during
NO
assembly (Main).
whites washing ,Is the voltage
~
220 - 240V
?
YES
220 - 240V~
RED
After power off,is the resistance of wire
(RED-YELLOW) connectors between
10 to 30 ?
YELLOW
YES
Normal
3
4
1
2
NO
After power off and the heater terminal is
disconnected, is the resistance 10 to 30 ?
Replace the heater
assembly.
NO
ꢀ WD-803(4)0(W)(F)(H)/WD-102(4)1(5)W(F)(H)/WD-1042F(H)
When checking the voltage between two
receptacles of the PWB assembly (Power) during
washing.Is the voltage AC 220-240V?
Replace the PWB
assembly (Power).
NO
YES
NO
AC 220-240V
YES
After power off, is the resistance between yellow
wire and red wire of connector 10 to 30 ?
Normal.
Yellow
Red
NO
After power off, is the resistance of heater
10 to 30 ?
Replace the heater
assembly.
35
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HEATING CONTINUOUSLY ABOVE
THE SETTING WATER TEMPERATURE
ꢀ 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 disconnect the connector(1) on the
PWB assembly (Main) is the resistance of the
(1)
natural connectors~ ② ( Blue/White, Violet),
③ (Blue, White) ₩between 2.5kΩto 180kΩ
Replace the thermistor.
(6322FR2046B)
NO
(105℃~0℃)?
2
4
1
3
YES
When checking thermistor on the tub cover,
is the thermistor loosened above 2mm from
the rubber?
Press the thermistor
tightly to the rubber.
YES
ꢀ WD-803(4)0(W)(F)(H)/WD-102(4)1(5)W(F)(H)/WD-1042F(H)
1
Is the resistance between two receptacles with
BL/WH wires parted from PWB assembly
Replace the thermistor.
(6322FR2046B)
NO
2.5k
to 180
k
(105 ~0 )?
YES
Get the thermistor back
to the rubber.
When checking thermistor on the tub cover,
YES
is the thermistor gotten more than 2 mm out of the
rubber?
36
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SPIN TROUBLE
ꢀ 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
Check on the spinning, is the frequency of the
water level 248 or more. The frequency can be
Check the sensor
(Pressure) or hose
(Sensor).
If the problem is on the
sensor or the hose, replace
the sensor or the hose.
checked by pressing the WASH (
)and
NO
RINSE (
program.
) buttons at the same time on the
(WASH)
(RINSE)
YES
When pressing RINSE (
), SPIN (
),and
POWER ( )buttons at the same time after power
Normal.
YES
YES
off, press the START/PAUSE (
) button 2 times,
(RINSE)
(SPIN)
is the drum spinning at low speed?
NO
Is it disconnected, or disassembled?
~Red:3-pin (1)₩
(1)
Correct the connector.
NO
Check the motor connector. Is the resistance of
the terminal same as the figure?
Replace the motor
assembly (4681FR1241B)
NO
MOTOR TERMINAL
3
① ② ③
2
1
Resistance of terminal:
①~② / ②~③ / ③~① : About 6.5Ω
YES
Replace the PWB assembly (Main).
37
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ꢀ WD-803(4)0(W)(F)(H)/WD-102(4)1(5)W(F)(H)/WD-1042F(H)
Check the sensor
(Pressure) or hose
(Sensor).
If the problem is on the
sensor or the hose, replace
the sensor or the hose.
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?
Sp in
Rinse
YES
YES
NO
Is it disconnected or badly contacted?
~Natural:3-pin (①), Red:4-pin (②), Blue:2-pin (③),
Yellow:2-pin (④)₩
1
2
3
4
Reconnect or repair it.
NO
Check the motor connector, is the resistance between
the terminal in figure the same as below?
Resistance between terminals
Replace the motor
assembly.
(4681FR1194A)
NO
①~⑤:0.5~1.0Ω
⑤~⑩:1.5~2.5Ω
1
5
Be sure to unplug the machine before measuring.
10
MOTOR TERMINAL
1 2 3 4 5 6 7 8 9 10
YES
Replace the PWB assembly (Main).
38
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10. DISASSEMBLY INSTRUCTIONS
ꢁDisassemble and repair the parts after pulling out power cord from the outlet
CONTROL PANEL
PLATE ASSEMBLY (TOP)
①Two screws are unscrewed on the top plate.
②The plate assembly (Top) is pulled back and then
upward to arrow direction.
Hook
Hook
PANEL ASSEMBLY (CONTROL)
①The PWB assembly (Display) connectors are
disconnected.
③Push two upper hooks and pull the control panel
forward.
②Pull out drawer, three screws are unscrewed.
①The PWB assembly (Display) is disconnected.
②When 9 screws are unscrewed on the PWB
insulator and the PWB assembly (Display) is
disassembled from the PWB insulator.
PWB ASSEMBLY
(DISPLAY)
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DISPENSER ASSEMBLY
DRAWER
DRAWER
①Disassemble the top plate assembly.
②Pull the drawer to arrow direction.
③Two screws are unscrewed.
①The hose clamps and the hose are disassembled.
②The ventilation bellows and the water inlet
bellows are disassembled on the tub.
Valve (Hot)
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INLET VALVE
3
①Disconnect the wiring connector.
2
②Unscrew 2 screws from the back.
1
ꢃWhen reconnecting the connector
VALVE#1 (MAIN)
VALVE#2 (PRE)
White/Black - Black
Gray/ White - Black
VALVE#3 (HOT)
Blue/Red-Black
~WD-1223FH(B)/1225FH(B)/1243FH(B)
WD-1245FH(B) 1041(3)FH(B)
/
PWB ASSEMBLY (MAIN)
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)₩
ꢀ 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)
①The back cover is removed.
②Unscrew 2 screws
③ Pull the PWB assembly (Main) as shown.
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LOWER COVER
ꢆOpen the lower cover cap by using coin and remove
the lower cover to arrow direction after screw is
unscrewed.
DOOR
※When the power cord is plugged, the door can
be opened by pressing the DOOR OPEN
(
) button.
①Open the door completely.
②Remove the two screws from the hinge.
Opening the door in emergency
①When you can not the door with the front door button
(i.e. power failure) there is an emergency opener on
your machine.
Opener, Door
STRAP
②To reach this opener you have to open the lower cover
cap and pull the opener to open the front door.
Cap (Remaining Hose)
ATTENTION!
Do not use this emergency opener during wash.
Removing method of remained water
①Rotate the drain plug (remaining hose) to arrow
direction.
②Pull it out from hose.
※First, prepare a bucket to put in the remained water
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GASKET ASSEMBLY
①The cabinet gasket clamp is released.
②Two screws are unscrewed from the cabinet cover.
①Three screws are unscrewed from the lower cover.
②The lower cover is disassembled.
①The control panel is removed.
②Screw is unscrewed from the cabinet cover.
①Take apart the tub gasket clamp
②Make sure that the drain hole of the gasket is put
beneath when reassembling the gasket.
※Refer to the arrow mark on the tub cover.
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PULLEY, MOTOR, DAMPER
①The back cover is removed.
②The belt is pulled off while turning over the pulley.
③The bolt is unscrewed to the shaft and then
the pulley pulled off.
(PULLEY)
①Two screws are unscrewed from the bracket (Motor).
②The motor is pushed to arrow direction and then
it is disassembled.
(When mounting the bushing should be fit the
bracket holder <Motor>)
1
2
3
(MOTOR)
①Lay the washing machine.
Damper
②The hinge (Damper) at the tub is pulled off
pressing on the snaps at the sharp end.
③The hinge at the base is pulled off.
Hinge,
Damper
(DAMPER)
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PUMP
①Remove the pump outlet hose.
②Remove the tub pump hose.
Pump
Outlet Hose
③The pump connectors are disconnected, the hose is
pulled off.
④Three screws are unscrewed.
⑤The pump is disassembled to arrow direction.
Tub Pump Hose
HEATER
①Three screws are unscrewed.
②The heater M6 bolt is loosened and it is
released through the tub cover.
CAUTION
When mounting the heater, the heater should be
inserted the heater clip on the bottom of the tub.
THERMISTOR
①Pull it out by holding the thermistor bracket.
ꢃIf holding the wire and pulling out it, it may be broken.
ꢃThe thermistor should be checked it is pulled
to the rubber tightly.
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DOOR HINGE ASSEMBLY
①Two screw are unscrewed on the door and the
door is disassembled.
②The cabinet cover clamp is removed and the
gasket is released.
③Two screws are unscrewed on the door hinge.
④The door hinge is disassembled by pressing
the door hinge arm inside the cabinet cover.
SWITCH ASSEMBLY, DOOR LOCK
①The cabinet cover clamp is removed and
the gasket is released.
②Two screws are unscrewed.
③The door lock S/W is disconnected from the
wiring connector and the strap.
WHEN FOREIGN MATERIAL STACK BETWEEN DRUM AND TUB
①The heater is removed.
②The foreign material (wire, coin, etc) is removed
by inserting the long bar in the hole.
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11. EXPLODED VIEW
11-1.THE EXPLODED VIEW OF CABINET ASSEMBLY
A110
A150
A152
A151
A102
A101
A104
A103
A450
A141
A100
A430
A131
A130
A140
A440
A134
A410
A133
A200
A303
A310
A300
HOT (RED)
A201
A220
A275
A276
COLD (BLUE)
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11-2THE EXPLODED VIEW OF CONTROL PANEL & DISPENSER ASSEMBLY
F321
F322
F300
F462
F170
F160
F320
F466
F310
F464
F432
F226
F227
F225
F220
F436
F430
F431
F441
F440
F435
F120
F110
F210
F130
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11-3 THE EXPLODED VIEW OF DRUM & TUB ASSEMBLY
K122
K221
K136
K135
K125
K411
K420
K110
K111
K210
K220
K121
K141
K115
K140
K105
K530
K510
K410
F140
K126
K611
K320
K332
K310
K330
K610
K342
K131
K130
F467
K550
F461
F468
K520
K540
K340
K346 K344
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