LG WD-12230TB / WD-12231TB Service Manual ▷ View online
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.
•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
•9 program can be set
depending on the type of the
laundry.
laundry.
•If the power button is pressed,
all lamps are on
•By turning the dial, [Cotton -
Eco - Delicate - Quick 30 -
Rinse + Spin - Spin -
Hand Wash/Wool – Synthetic –
Baby Care] can be selected.
(The opposite is possible)
Rinse + Spin - Spin -
Hand Wash/Wool – Synthetic –
Baby Care] can be selected.
(The opposite is possible)
Time Delay
•Press the button when delayed washing is needed.
•When the button is pressed, [ ] is displayed,
•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
•Use [Power] button to cancel [Time Delay]
•[Time Delay] means the time required from the present to the
completion of washing.
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.
more than 2 seconds.
•Once Child Lock is set, all buttons are inoperable.
•Child Lock system can be set anytime even during Power-
•Child Lock system can be set anytime even during Power-
off and operation.
•It is automatically cancelled when an operational error occur.
Spin
•WD
(
M
)-
80380TB
→ No spin/400/500/600/800
•WD
(
M
)-
90380(5)TB → No spin/400/600/800/900
•WD-10387TBX, WD
(
M
)-
10380
(
5
)
TB → No spin/400/600/800/1000
•WD(M)-11380(5)TB →
No spin/400/800/1000/1100
•WD(M)
-
12380
(
5
)
TB, WD-12380(1)FBB/12380FBN →
No spin/400/800/1000/1200
•WD
(
M
)-
13380
(
5
)
TB → No spin/400/800/1000/1300
•WD
(
M
)-
14380
(
5
)
TB, WD-14380FBB →
No spin/400/800/1000/1400
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.]
Intensive : •If the laundary is heavily soiled “Intensive” option is effective.
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.
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
12
6. WIRING DIAGRAM
/ PROGRAM CHART
❋ Pre Wash : If the laundry is heavily soiled, “Pre Wash” course is effective. Pre Wash is available in Cotton and Synthetic Program.
❋ Eco : By selecting Eco function, the water temperature is reduced and washing time is lengthened. So you can economize in your
❋ Eco : By selecting Eco function, the water temperature is reduced and washing time is lengthened. So you can economize in your
consumption of energy.
❋ Rinse+ : If you wish to rinse more, the Rinse+ function will remove any trace of detergents.
❋ Bio : If you want to eliminate protein stains (milk, blood, chocolate...), you may select Bio function by pressing the option button.
❋ Quick 30 : By selecting this function, you may wash a small quantity of colored laundry which is lightly soiled fast.
❋ You can select Bio function and Eco function when temperature is higher than 60˚C in Cotton and Synthetic. If the function is
❋ Bio : If you want to eliminate protein stains (milk, blood, chocolate...), you may select Bio function by pressing the option button.
❋ Quick 30 : By selecting this function, you may wash a small quantity of colored laundry which is lightly soiled fast.
❋ You can select Bio function and Eco function when temperature is higher than 60˚C in Cotton and Synthetic. If the function is
selected, the beginning water temperature can not be changed.
* Water Supply : W·S * Intermittent Spin : I·S * Disentangle : D·T
Washing
Rinse
Spin
W
·
S
Pre
Main
Washing
Drain
I
·
·
S
W
·
S
Rinsing
Washing
Staycooling
Heating
Washing
Drain
W
·
S
1
2
3
7
6
5
4
9
8
10
Normal
Drain
I
·
S
11
12
1
W
·
S
Rinsing
13
14
Drain
I
·
S
15
16
2
W
·
S
Rinsing
17
18
Drain
I
·
S
19
20
W
·
S
Rinsing
21
22
Drain
I
·
S
23
24
W
·
S
Rinsing
25
26
Rinse +
Drain
Spin
D·
T
T
A
U
T
O
O
O
F
F
F
3
4
27
28
29
20
E
N
D
D
20
Cotton
Normal
Working
Time
(Hour:Minute)
About 1:40
120 MIN 60
MIN
120
240
60
120
60
60 240 120 360 60 240 120 360 60 240 120 360 60 240 120 360 60 480 120 20
20
C
Y
C
L
E
S
T
E
P
C
O
U
R
O
U
R
S
E
E
Time
(SEC)
8
42
~
87
Synthetic
Delicate
Wool/Silk
About 1:00
About 1:00
About 1:30
4
18
Drain
About 1
Rinsing
+ Spin
About 21
4
18
26
~
51
Handwash
About 1:00
4
24
Quick
About 30
Baby Care
About 2:20
8
42
~
87
* Basic Cycle
* Optional Cycle
* Pre-Setting Time : Water Supply - 120 sec. * Basic time is minute in washing chart
* Optional Cycle
* Pre-Setting Time : Water Supply - 120 sec. * Basic time is minute in washing chart
Drain - 60 sec.
* The actual program time can be varied with the load amount,
* ~ Time for varies as the temperature or the amount of laundry water temperature or ambient tempe rature
7-1.BEFORE PERFORMING SERVICE
■ 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.
■ Voltage of each terminal in 220-240V and DC while applying an electric current.
7-2.QC TEST MODE.
① Pressing Crease Care, and Pre Wash button simultaneously.
② Power button ON with pressing upper two button. then buzzer sound twice.
③ Press the START/PAUSE button as follows.
② Power button ON with pressing upper two button. then buzzer sound twice.
③ Press the START/PAUSE button as follows.
[Press the START/PAUSE button more 4 times until stop spinning]
7-3.HOW TO KNOW THE WATER LEVEL FREQUENCY
✽ Press the Medic Care Rinse and Time delay button simultaneously.
ex) 241 : Water level frequency = 241× 10-1kHz
=24.1kHz
13
7. TROUBLESHOOTING
The digits means water level frequency (10
-1
kHz)
Pressing number of
［START/PAUSE］button
Checking Point
Display Status
None
All lamps turn on
1 time
Clockwise spin (right)
Motor rpm (About 45)
2 times
Low speed Spin
Motor rpm (About 63~67)
3 times
High speed Spin
Motor rpm (About 79~85) : WD(M)-80380TB
Motor rpm (About 100~106) : WD-10387TBXWD(M)-10380(5)TB/90380(5)TB
Motor rpm (About 114~120) : WD(M)-11380(5)TB,
WD(M)-12380(5)TB, WD-12380(1)FBB/12380FBN
Motor rpm (About 122~127) : WD(M)-13380(5)TB
Motor rpm (About 132~137) : WD(M)-14380(5)TB, WD-14380FBB
4 times
Inlet valve for pre-wash operation
Water level frequency (25~65)
5 times
Inlet valve for main-wash operation
Water level frequency (25~65)
Hot inlet valve in case of hot water fill
6 times
Inlet valve for main-wash operation
Water level frequency (25~65)
7 times
Counterclockwise spin (left)
Motor rpm (About 45)
8 times
A Heater is in operation for 3 sec.
Water Temperature
9 times
Draining pump operation
Water level frequency
10 times
Auto off operation
Click on the first or last page to see other WD-12230TB / WD-12231TB service manuals if exist.