LG WD-10344ND Service Manual ▷ View online
12
6. WIRING DIAGRAM
/ PROGRAM CHART
❋ Medic Care Rinse Function that offers more purity in rinse of feracion by maintaining the optimum temperature for
elimination of remnant detergent. It can be selected in all courses with the exception of Quick
30. Hand wash/Wool, Delicate course.
30. Hand wash/Wool, Delicate course.
❋ 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.
❋ 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
About 1:40
About 1:20
About 52
About 1:28
About 47
About 30
About 18
About 2:22
About 2:24
Cotton
Synthetic
Quick 30
Delicate
Bedcover
Bio Care
Baby Care
Hand Wash/
Wool
Rinse+Spin
49
360
360
360
360
180
180
180
180
780
34
23
20
11
12
780
780
540
360
540
360
360
160
780
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.
7-2.QC TEST MODE.
Pressing Intensive and Pre Wash button simultaneously.
Power button 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₩
7-3.HOW TO KNOW THE WATER LEVEL FREQUENCY
Press the Intensive and Spin 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 47)
2 times
Low speed Spin
Motor rpm (About 590~650)
3 times
High speed Spin
Motor rpm (About 950~1050) :
WD(M)-1033(0~9)S(N)(T)D/1034(0~9)S(N)(T)D
Motor rpm (About 1100~1250) :
WD(M)-1233(0~9)S(N)(T)D/1234(0~9)S(N)(T)D
4 times
Inlet valve for pre-wash operation
Water level frequency (225~265)
5 times
Inlet valve for main-wash operation
Water level frequency (225~265)
Hot inlet valve in case of hot water fill
6 times
Inlet valve for main-wash operation
Water level frequency (225~265)
7 times
Counterclockwise spin (left)
Motor rpm (About 47)
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
14
7-4.ERROR DISPLAY.
If you press the Start/Pause button any error except
will disappear and the machine will change
into pause status.
In case of
if the error is not resolved within 15 sec. 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 the case of
blinked. But in the case of
, power will not be turned off.
ERROR SYMPTOM
1
WATER INLET
Water has not reached to the pre-set level within 4 min. since
ERROR
inlet valve operated, or water has not reached to the normal
level within 25 min.
2
IMBALANCE
The appliance is tilted.
ERROR
Laundry is gathered to one side.
Non distributable things are put into the drum.
3
DRAIN ERROR
Water has not drained enough within 8 min.
4
OVERFLOW
Water is automatically being pumped out because too much
ERROR
water is in the tub.
5
SENSOR PRESSURE
The sensor pressure switch is out of order.
S/W ERROR
6
DOOR OPEN
The
~Start/Pause₩
button is pressed with the door open.
ERROR
The door switch is out of order.
7
HEATING
ERROR
The thermistor is out of order.
15
8-1.DIAGNOSIS AND ANSWER FOR ABNORMAL OPERATION
8. ERROR DIAGNOSIS AND CHECK LIST
SYMPTOM
GUIDE FOR SERVICE CALL
NO POWER
Water inlet trouble
YES
YES
YES
NO
NO
YES
NO
NO
Is the power plug connected firmly to
220-240V~ outlet?
Power failure? or Breaker opened?
Is the outlet controlled by a switch.
Visit to check
Is
displayed?
Is the tap opened?
Is the tap frozen?
Is the water supply shut-off?
Is filter in the inlet valve clogged with foreign
material?
Visit to check
Clean the filter of
inlet valve
inlet valve
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