LG WDM-902305FB, WDM-122305FB, WDM-132305FB, WDM-132305FBBN, WD-12260FB Service Manual
...
W ASHING MACHINE
SERVICE MANUAL
READ THIS MANUAL CAREFULLY TO DIAGNOSE TROUBLE
CORRECTLY BEFORE OFFERING SERVICE.
website : http://www.LGEservice.com
e-mail : http://LGEservice.com/techsup.html
MODEL : WD(M
)
-
80230FB
WD
(M)
-
90230
(5)
FB
WD(M
)
-
10230
(5)
FB
WD(M
)
-
11230
(5)
FB
WD(M
)
-
11230
(5)
FBB(N)
WD(M
)
-
12230
(5)
FB
WD(M
)
-
13230
(5)
FB
WD(M
)
-
13230
(5)
FBB(N)
WD-12260FB
CAUTION
CONTENTS
1. SPECIFICATION............................................................................................................................3
2. FEATURES & TECHNICAL EXPLANATION ................................................................................ 4
3. PARTS IDENTIFICATION ............................................................................................................ 6
4. INSTALLATION............................................................................................................................. 7
5. OPERATION................................................................................................................................10
6. WIRING DIAGRAM/PROGRAM CHART.....................................................................................12
7. TROUBLESHOOTING.................................................................................................................13
7-1.BEFORE PERFORMING SERVICE....................................................................................13
7-2.TEST MODE........................................................................................................................13
7-3.HOW TO KNOW THE WATER LEVEL FREQUENCY.........................................................13
7-4.ERROR DISPLAY ................................................................................................................14
8. ERROR DIAGNOSIS AND CHECK LIST....................................................................................16
8-1. DIAGNOSIS AND ANSWER FOR ABNORMAL OPERATION...........................................16
8-2. FAULT DIAGNOSIS AND TROUBLESHOOTING ..............................................................19
9. DISASSEMBLY INSTRUCTIONS ...............................................................................................25
10. EXPLODED VIEW.....................................................................................................................32
10-1. THE EXPLODED VIEW OF CABINET ASSEMBLY .........................................................32
10-2. THE EXPLODED VIEW OF CONTROL PANEL & DISPENSER ASSEMBLY..................33
10-3. THE EXPLODED VIEW OF DRUM & TUB ASSEMBLY...................................................34
APPENDIX (Replacement parts list).........................................................................................35
2
3
1. SPECIFICATION
ITEM
WD(M
)
-
80230FB, WD
(M)
-
90230(5)FB, WD
(M)
-
10230(5)FB,WD-12260FB
WD-11230(5)FB/11230(5)FBB(N), WD(M
)
-
12230(5)FB, WD
(M)
-
13230(5)FB/13230(5)FBB(N)
POWER SUPPLY 220-240V~, 50Hz
PRODUCT WEIGHT 65kg
WASHING 150W
SPIN (800rpm) 300W
DRAIN MOTOR 32W
WASH HEATER 2000W
WASH 45rpm
SPIN WD
(M)
-
80230FB 400/500/600/800 rpm
WD(M
)
-
90230
(5)
FB 400/600/800/900 rpm
WD
(M)
-
10230
(5)
FB 400/600/800/1000 rpm
WD(M
)-
11230
(5)
FB/11230(5)FBB(N)
400/600/800/1100 rpm
WD(M
)-
12230
(5)
FB/WD-12260FB
400/800/1000/1200 rpm
WD(M
)-
13230
(5)
FB/13230(5)FBB(N)
400/800/1100/1300 rpm
OPERATION WATER PRESSURE 0.3-10kgf/cm
2
(
30-1000kPa
)
CONTROL TYPE Electronic
7.0kg
Synthetic
(
3.5kg), Delicate (3.0kg
)
Wool (2.0kg), Hand Wash(2.0kg), Quick 30(2.0kg
)
DIMENSION 600mm(W)600mm(D)850mm(H
)
WASH PROGRAM
Cotton, Synthetic, Delicate, Wool, Hand Wash, Quick 30, Rinse+Spin
OPTION Bio, Time Save, Rinse +, Pre-Wash, Crease Care, Rinse Hold
DOOR SWITCH TYPE Bi-Metal type
WATER LEVEL 9 steps
(
by sensor
)
RESERVATION From 3 hours to 19 hours
SENSING OF THE LAUNDRY AMOUNT Adopted
FUZZY LOGIC Adopted
DISPLAY OF THE REMAINING TIME Adopted
ERROR DIAGNOSIS 10 items
POWER AUTO OFF Adopted
CHILD LOCK Adopted
AUTO RESTART Adopted
ELECTRICITY
CONSUMPTION
REVOLUTION
SPEED
WASH CAPACITY
Jumbo drum
LG’s jumbo drum can wash about 40% more per load than
conventional washing machine. A bigger drum improves the
wash performance.
Protection against creases
With the alternate rotation of the drum, creasing in the laundry
is minimized.
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
(except Power 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 when power is
supplied again. and it will be the same the machine is
unplugged and is plugged in again.
2. FEATURES & TECHNICAL EXPLANATION
4
2-1.FEATURES
Rinse+Pre Wash
2-2.DETERMINE WASHING TIME BY FUZZY LOGIC
To get the best washing performance optimal time is determined by sensing of water temperature,
selected washing temperature and laundry amount.
2-3.WATER LEVEL CONTROL
This model adopts a pressure sensor which can sense the water level in the tub.
When the water level reaches to the preset level the water supply is stopped, then the washing program proceeds.
Spinning does not proceed until the water in the tub reduces a certain level.
2-4.THE DOOR CAN NOT BE OPENED
While program is operating.
While Door Lock light turns on.
5
FUZZY
LOGIC
laundry
amount
selected
washing
temperature
water
temperature
washing time
rinse time
spin rhythm, time
the best
washing
performance
SENSING
PROCESSING
DETERMINA TION
EFFECT
3. PARTS IDENTIFICATION
6
Hot/Cold (2EA)
Cold (1EA)
Wrench
Power plug
Control panel
Door
Lower cover
Adjustable feet
(For detergent and
fabric softener)
Drawer
Drum
Lower cover cap
Drain 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.
Drain pump filter
Rinse+Spin
Wo
o
l
ool
Hand WHand Washash
D
ra
in
Drain
DelicateDelicate
EcoEco
Tim
e
D
e
la
y
ime Delay
BioBio
Time Saveime Save
RinseRinse
+
P
re
W
Pre Wa
s
h
ash
Door LockDoor Lock
StarStart
/
PausePause
Crease CareCrease Care
C
o
t
to
n
Cotton
C
Q
u
ic
k
3
0
Quick30
S
y
n
th
e
tic
Synthetic
SpinSpin
Rinse HoldRinse Hold
No SpinNo Spin
ACCESSORIES
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 OKor NOT.
ST ANDARD INSTALLA TION
The appliance should be installed as follows.
REMOVE THE TRANSIT INST ALL THE APPLIANCE ADJUST THE
BOL TS ON FLA T AND FIRM SURFACE HORIZONT AL
Remove the transit bolts Turn the adjustable feet to
(4EA:
) with supplied wrench. set the appliance horizontally.
Keep the transit bolts and
wrench for future use.
Insert the 4 caps provided
into the hole.
The appliance goes up by
rotating the feet clockwise.
The appliance comes down by
rotating the feet counterclockwise.
4. INSTALLA TION
7
1
Ti
m
e
D
e
l
a
y
ime Delay
BioBio
Ti
m
e
S
a
v
e
ime Save
RinseRinse
+
Pre WPre Washash
D
oo
r Lo
ck
Door Lock
StarStart
/
Pa
use
Pause
C
rea
se
C
are
Crease Care
R
i
n
s
e
+
S
p
i
n
Wo
o
l
ool
H
a
n
d
W
Hand Wa
s
h
ash
D
ra
in
Drain
D
e
l
i
c
a
t
e
Delicate
E
c
o
Eco
C
otto
n
Cotton
C
Q
u
ick
3
0
Quick30
S
y
n
th
e
tic
Synthetic
S
p
in
Spin
Ri
nse
H
o
ld
Rinse Hold
N
o
S
p
in
No Spin
High
Low
HOW TO CONNECT INLET HOSE
Check that the rubber washer is inside of the
valve connector.
Connect the inlet hose firmly to prevent leak.
CONNECT DRAIN HOSE
CONNECT POWER PLUG
8
Ti
m
e
D
e
l
a
y
i
me Delay
BioBio
Time Saveime Save
RinseRinse
+
P
r
e
W
Pre W
a
s
h
ash
Door LockDoor Lock
StarSt
art
/
PausePause
C
r
e
a
s
e
C
a
re
Crea
se Care
Rinse+
Sp
i
n
Wo
o
l
o
o
l
H
a
n
d
W
H
a
nd W
a
s
h
a
s
h
D
r
a
i
n
D
rain
D
e
li
c
a
te
De
li
cat
e
E
c
o
E
co
C
o
t
to
n
Cotto
n
C
Q
u
i
c
k
3
0
Qu
ic
k
3
0
S
y
n
th
e
t
i
c
Sy
n
theti
c
S
p
i
n
Spin
R
i
n
s
e
H
o
l
d
Rinse
H
old
N
o
S
p
i
n
No Spi
n
Ti
m
e
D
e
l
a
y
ime Delay
BioBio
Tim
e Save
ime Save
RinseRinse
+
P
re
W
Pre Wa
s
h
ash
Door LockDoor Lock
StarStart
/
PausePause
C
re
a
s
e
C
a
r
e
Crease Care
Rinse+Spin
Wo
o
l
ool
H
a
n
d
W
Hand Wa
s
h
ash
D
r
a
i
n
Drain
D
e
lic
a
te
Delicate
E
c
o
Eco
C
o
t
t
o
n
Cotton
C
Q
u
i
c
k
3
0
Quick30
S
y
n
th
e
t
i
c
Synthetic
S
p
i
n
Spin
R
i
n
s
e
H
o
l
d
Rinse Hold
N
o
S
p
i
n
No Spin
Ti
m
e
D
e
la
y
ime Delay
Bio
Bio
Time Save
ime Save
Rinse
Rinse
+
P
r
e
W
Pre W
a
s
h
ash
Door Lock
Door Lock
Star
Star
t
/
Pause
Pause
C
r
e
a
s
e
C
a
r
e
Crease Care
Rinse+Spin
Wo
o
l
ool
H
a
n
d
W
Hand W
a
s
h
ash
D
r
a
i
n
Drain
D
e
li
ca
te
Delicate
E
c
o
Eco
C
o
tt
o
n
Cotton
C
Q
u
i
c
k
3
0
Quick30
S
y
n
t
h
e
ti
c
Synthetic
S
p
i
n
Spin
R
in
s
e
H
o
ld
Rinse Hold
N
o
S
p
i
n
No Spin
Make sure that the hose is not twisted.
The drain hose should be placed under 100cm from the floor.
Connect the power plug to the wall outlet.
Avoid connecting several electric devices,
It may be the cause of a fire.
Avoid submerging the end of the hose.
TEST OPERA TION
9
Ti
m
e
D
e
la
y
ime
Del
a
y
B
i
o
Bi
o
T
i
me
Sa
ve
ime Save
R
i
n
s
e
R
inse
+
P
r
e
W
Pr
e Wa
sh
ash
D
o
o
r
L
o
c
k
Do
or
Lo
c
k
S
t
a
r
Start
/
P
a
u
s
e
Pau
s
e
C
r
e
a
s
e
C
a
r
e
Cre
ase Care
R
i
n
s
e
+
S
p
i
n
W
o
o
l
ool
H
a
n
d
W
Hand Wa
s
h
a
s
h
D
r
a
in
D
ra
in
D
e
l
i
c
a
te
Deli
c
ate
E
c
o
Ec
o
C
o
tto
n
Cott
o
n
C
Q
ui
c
k
3
0
Q
uick30
S
y
n
th
e
tic
Syn
t
h
eti
c
Sp
i
n
S
pi
n
R
in
se
H
o
l
d
R
i
n
se
H
o
l
d
N
o
S
p
i
n
N
o Spin
Tim
e
D
e
la
y
ime Delay
B
i
o
Bio
Time Saveime Save
R
i
n
s
e
Rinse
+
P
r
e
W
Pre Wa
s
h
ash
D
o
o
r
L
o
c
k
Door Lock
S
t
a
r
Start
/
P
a
u
s
e
Pause
C
r
e
a
s
e
C
a
r
e
Crease Care
R
i
n
s
e
+
S
p
i
n
Wo
o
l
ool
H
a
n
d
W
Ha
n
d
W
a
s
h
ash
D
r
a
i
n
Drain
D
e
l
i
c
a
t
e
D
e
li
c
a
t
e
E
c
o
E
c
o
C
o
t
t
o
n
Cotton
C
Q
u
ic
k
3
0
Quick30
S
y
n
th
e
t
ic
Synthetic
S
p
in
Spin
R
in
se
H
o
ld
Rinse Hold
N
o
S
p
in
No Spin
Tim
e
D
e
la
y
ime Delay
B
i
o
Bio
Time Saveime Save
R
i
n
s
e
Rinse
+
P
re
W
Pre Wa
s
h
ash
D
o
o
r
L
o
c
k
Door Lock
S
t
a
r
Start
/
P
a
u
s
e
Pause
C
r
e
a
s
e
C
a
r
e
Crease Care
R
i
n
s
e
+
S
p
i
n
Wo
o
l
o
ol
H
a
n
d
W
Hand
W
a
s
h
as
h
D
ra
i
n
Drain
D
e
l
i
c
a
t
e
Delicat
e
E
c
o
E
co
C
o
t
to
n
Cotton
C
Q
u
ic
k
3
0
Quick30
S
y
n
th
e
ti
c
Synthet
i
c
S
p
in
Spin
R
in
se
H
old
Rinse Hold
N
o
S
p
in
No Spin
Connect the power plug to In case of cotton program.
the outlet.
Connect the inlet hose.
Preparation for Press the power button. Press
the
ST AR T/PAUSE
washing. button.
Press both Pre Wash and T ime
Delay button simultaneously the
present temperature will be
displayed.
Check if the drum rotates clockwise
and counterclockwise.
Check if water is supplied through
the detergent dispenser.
Power off and then power on.
Check if the door can be
opened after Door Lock lamp
turns off.
Turn off W ashand Rinse lamps
after pressing the Start/Pause
button and start the machine
again.
Check drain and spin.
If SVC is needed during
check, remove
the remaining water by pulling
out the hose cap.
Check the water heating. Check automatic reverse Check the water supply .
turn.
Check drain and spin
Power off and open the
Water removal
door
Time Delay
BBio
Time Save
Rinse+Pre Wash
Rinse+Spin
Wool/Silk
Hand Wash
Drain
Delicate
Eco
Cotton
C
Quick30
Synthetic
10
5. OPERATION
Eco
It is possible in cotton
course when 60 C
Power button
Press the button to turn power on and off.
Press the button to cancel the time delay.
Start/Pause button
Use the button to start or pause wash
cycle.
The power turns off automatically 4 minutes
after the pause button is pressed.
Wash program selector
8 program can be set
depending on the type of the
laundry.
If the power button is pressed,
all lamps are on
By turning the dial, [Cotton
-
Delicate -Quick 30
Rinse + Spin -Spin -Hand
Wash-Wool/Silk -Synthetic]
can be selected.
(The opposite is possible)
Time Delay
Press the button when delayed washing is needed.
When the button is pressed, [ ] is displayed,
maximum delay of [ ] hours can be set.
Each press advances time delay by the hour.
Use [Power] button to cancel [Time Delay]
[Time Delay] means the time required from the present to the
completion of washing.
Bio
Time Save
Rinse
+
Pre Wash
Door Lock
Start
/
Pause
Crease Care
Spin
Rinse Hold
No Spin
11
LED display
Display the estimated remaining
time (Hour : Minute) to finish.
In case of abnormal operation,
error indications are displayed.
(
)
See troubleshooting guide.
Child - Lock
Child Lock system can be set and canceled by pressing and
holding both [Rinse+] and [Pre Wash] button simultaneously
more than 2 seconds.
Once Child Lock is set, all buttons are inoperable.
Child Lock system can be set anytime even during Poweroff and operation.
It is automatically cancelled when an operational error occur.
Spin
WD(M)-80230FB No spin/400/500/600/800
WD(M)-90230(5)FB No spin/400/600/800/900
WD(M)-10230(5)FB No spin/400/600/800/1000
WD(M)-11230(5)FB/11230(5)FBB(N)
No spin/400/600/800/1100
WD(M)-12230(5)FB/WD-12260FB
No spin/400/800/1000/1200
WD(M)-13230(5)FB/13230(5)FBB(N)
No spin/400/800/1100/1300
Option
Bio If you want to eliminate protein stains(milk, blood, chocolate...), you may select Bio by pressing the
option button.[You can select Bio when temperature is higher than 60 C in Cotton and Synthetic.]
Time Save
By selecting the Time Save option, the wash time may be reduced, depending on the program selected.
Rinse
+
If you wish to rinse more, the Rinse+option will remove any trace of detergents.
Pre Wash If the laundry is heavily soiled, “Pre Wash” course is effective.
Pre Wash is available in Cotton and Synthetic Program.
Crease Care If you want to prevent crease, select this button with spin
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