LG 8144 / BJ Service Manual ▷ View online
11
• Use this option to prevent unwanted
use of the washer. Press and hold
Crease Care and Medic Rinse button
for 3 seconds to lock/unlock control.
Crease Care and Medic Rinse button
for 3 seconds to lock/unlock control.
• When Child lock is set, CHILD LOCK
lights and all buttons are disabled
except the Power button. You can
lock the washer while it is operating.
except the Power button. You can
lock the washer while it is operating.
• Intensive : If the laundry is heavily soiled “Intensive” option is effective.
By selecting the Intensive option, the wash time may be extended, depending on the
program selected.
program selected.
• Pre Wash : Use this option for load that need pretreatment. Add 16 minutes pre wash and drain.
• Crease Care : If you want to prevent crease, select this button with spin speed.
• Medic Rinse : For high effectiveness or more purity in rinse operation you can choose Medic
Rinse option. It can be chosen in all course with the exception of Hand Wash/Wool,
Delicate, Quick 30, Duvet, Refresh.
Delicate, Quick 30, Duvet, Refresh.
Display the estimated remaining time (Hour : Minute)
to finish.
In case of abnormal operation, error indications are
displayed.
( )
to finish.
In case of abnormal operation, error indications are
displayed.
( )
See troubleshooting guide.
• To change the spin speed, turn
the Spin knob to cycle through
available options.
available options.
Child Lock
LED display
Spin Selector knob
• Tub Clean course can be set by
pressing and holding Intensive
and Pre Wash button
simultaneously.
and Pre Wash button
simultaneously.
• Tub Clean is special cycle to
clean the inside of the washer.
Tub Clean
Option Button
12
6. WIRING DIAGRAM
/
PROGRAM CHART
Drain
I
⁄
S
Heat
Steam
Wash
Drain
I
⁄
S
Drain
I
⁄
S
Drain
I
⁄
S
Drain
I
⁄
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
60
(”—) 60
180 120
(”—) 60
180 120 180 60
180 120 180 60
180 120 180 60
180 120 180 60
480 180 20
20
8
12
42
8
12
42
8
12
8
8
12
42
20
**Approx
Working
Time
(Minute)
26(23)
19
155
68
72
62
72
30
E
N
D
D
A
U
U
T
O
O
F
F
F
114(111)
84
Rinse
Spin
Drain
Spin
D
⁄
T
Extra &
Stain(4~6)
W
⁄
S
Rinse
3
W
⁄
S
Rinse
2
W
⁄
S
Rinse
Wash
1
W
⁄
S
Rinse
Wash
Pre
❊ ( ) : WD-1442(0~9)FD(S,M)
Main
W
⁄
S
Wash
W
⁄
S
Baby Care
Wash
Spin
Duvet
Quick 30
Rinse+Spin
Refresh
Cotton
Synthetic
Delicate
Hand Wash
/Wool
13
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.
■ Voltage of each terminal in 220-240V~ and DC while applying an electric current.
7-2.QC TEST MODE.
①
① Pressing Rinse and Steam Wash button simultaneously.
②
②
② Press the Power button, while the above condition.
③
③
③ Press the Start/Pause button as follows.
Check Point
Display Status
None
Turns on all lamps and locks the door.
1 time
Tumble clockwise.
rpm (42~50)
2 times
Low speed Spin.
rpm (55~65)
3 times
High speed Spin.
rpm (125~155)
4 times
Inlet valve for prewash turns on.
Water level frequency (25~65)
5 times
Inlet valve for main wash turns on.
Water level frequency (25~65)
6 times
Inlet valve for hot water turns on.
Water level frequency (25~65)
7 times
Inlet valve for steam turns on.
Water level frequency (25~65)
8 times
Inlet valve for bleach turns on.
Water level frequency (25~65)
9 times
Tumble counterclockwise.
rpm (42~50)
10 times
Heater turns on for 3 sec.
Water temperature
11 times
Circulation pump turns on.
Water level frequency (25~65)
12 times
Drain pump turns on.
Water level frequency (25~65)
13 times
Water level Sensor for Steam
Water level frequency of TSG(0~255)
14 times
Steam Heater turns on for 1.2 sec.
TSG temperature
15 times
Off
-
Number of times the
Start/Pause button is pressed
7-4.HOW TO KNOW THE WATER LEVEL FREQUENCY
Press the Temp. and Spin button simultaneously.
ex) 241 : Water level frequency = 241
× 10-1kHz
=24.1kHz
The digits means water level frequency (10
-1
kHz)
14
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 of
d
e, d
e, 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 of
blinked. But in case of
d e, power will not be turned off.
ERROR
SYMPTOM CAUSE
1
2
3
4
5
6
7
• Not reached to the water level(246)within 8
minutes after water supplied or not reached to
the preset water level within 25 minutes.
• Not fully drained within 10 minutes.
• Water is over flowing(over 8 level).
※ If “ ” is displayed, drain pump operates to
drain water automatically.
• The sensor pressure switch is out of order.
• 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.
• The appliance is tilted.
• Laundry is gatherd to one side.
• The THERMISTOR is out of order.
WATER INLET
ERROR
DRAIN ERROR
OVERFLOW
ERROR
SENSOR PRESSURE
S/W ERROR
DOOR OPEN
ERROR
IMBALANCE
ERROR
HEATING
ERROR
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