LG WD-80250NP Service Manual ▷ View online
12
6. WIRING DIAGRAM
/ PROGRAM CHART
* Water Supply : WÆ
S * Intermittent Spin : IÆ
S * Disentangle : DÆ
T
* Basic Cycle
* 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 temperature
* 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 temperature
Washing
Rinse
Spin
W
Æ
S
Pre
Main
Washing
Drain
I
Æ
Æ
S
W
Æ
S
Rinsing
Washing
Staycooling
Heating
Washing
Drain
W
Æ
S
1
2
3
7
6
5
4
9
8
10
Normal
Drain
I
Æ
S
11
12
1
W
Æ
S
Rinsing
13
14
Drain
I
Æ
S
15
16
2
W
Æ
S
Rinsing
17
18
Drain
I
Æ
S
19
20
W
Æ
S
Rinsing
21
22
Drain
I
Æ
S
23
24
W
Æ
S
Rinsing
25
26
Rinse +
Drain
Spin
DÆ
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 2:17
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
Y
C
L
E
S
T
E
P
T
E
P
C
O
U
R
S
E
R
S
E
Time
(SEC)
8
58
~
95
Synthetic
Delicate
About 1:29
About 2:35
Rinse
+ Spin
About 20
4
18
4
~
~
24
Quick 30
About 30
❋ Pre Wash :
•If the laundry is heavily soiled, “Pre Wash” course is effective.
•Pre Wash is available in Cotton and Synthetic.
•Pre Wash is available in Cotton and Synthetic.
❋ Rinse+ :
• Used to additional rinse, which may assist in removing traces of detergent residue.
• By selecting Rinse+ function, the rinse time and the rinse water are increased.
13
7. TROUBLESHOOTING
7-1. BEFORE PERFORMING SERVICE
¡Æ
Be careful of electric shock or disconnecting the parts while troubleshooting.
¡Æ
Voltage of each terminal in 220-240V~ and DC while applying an electric current.
7-2. QC TEST MODE.
¤
Pressing Option and Spin button simultaneously.
¤Ł
Power supply ON with pressing upper two button.
¤Ø
Press the START/PAUSE button as follows.
¡a
Press the START/PAUSE button more 4 times until stop spinning
¡b
Pressing number of
£
START/PAUSE
£
button
Checking Point
None
All lamps turn on
1 time
Counterclockwise spin (left)
2 times
Low speed spin
3 times
High speed spin
4 times
Inlet valve for pre-wash operation
5 times
Inlet valve for main-wash operation
6 times
Inlet valve for main-wash operation
7 times
Counterclockwise spin (right)
8 times
A Heater is in operation for 3 sec.
9 times
Draining pump operation
10 times
Auto off operation
Option
Temp.
Spin
14
ERROR SYMPTOM
1
WATER INLET
Water has not reached to the pre-set level within 8 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.
7-3.ERROR DISPLAY.
If you press the Start/Pause button when an error in displayed, any error except S/W ERROR will disappear
and the machine will change into pause status.
In case of SENSOR PRESSURE S/W ERROR
HEATING ERROR
DOOR OPEN ERROR
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 be blinked. But in case of OVER FLOW ERROR ,
power will not be turned off.
will be turned off automatically and the error code will be blinked. But in case of OVER FLOW ERROR ,
power will not be turned off.
Rinse+
Pre Wash
Rinse+
Pre Wash
Rinse+
Pre Wash
Cold
Rinse+
Pre Wash
Cold
Cold
Cold
No Spin
Rinse Hold
No Spin
Rinse Hold
No Spin
Rinse Hold
No Spin
Rinse Hold
Rinse+
Pre Wash
Rinse+
Pre Wash
Pre Wash
Rinse+
Pre Wash
Cold
Rinse+
Pre Wash
Cold
Cold
Cold
No Spin
Rinse Hold
No Spin
Rinse Hold
No Spin
Rinse Hold
No Spin
Rinse Hold
Rinse+
Pre Wash
Rinse+
Pre Wash
Rinse+
Pre Wash
Pre Wash
Cold
Cold
Rinse+
Pre Wash
Cold
Cold
Cold
No Spin
Rinse Hold
No Spin
Rinse Hold
No Spin
No Spin
Rinse Hold
Rinse Hold
No Spin
Rinse Hold
Rinse+
Pre Wash
Rinse+
Pre Wash
Rinse+
Pre Wash
Cold
Rinse+
Pre Wash
Cold
Cold
Cold
No Spin
Rinse Hold
No Spin
Rinse Hold
No Spin
Rinse Hold
No Spin
Rinse Hold
Rinse+
Pre Wash
Rinse+
Pre Wash
Rinse+
Pre Wash
Cold
Rinse+
Pre Wash
Cold
Cold
Cold
No Spin
Rinse Hold
No Spin
Rinse Hold
No Spin
Rinse Hold
No Spin
Rinse Hold
Rinse+
Pre Wash
Rinse+
Pre Wash
Rinse+
Pre Wash
Cold
Rinse+
Pre Wash
Cold
Cold
Cold
No Spin
Rinse Hold
No Spin
Rinse Hold
No Spin
Rinse Hold
No Spin
Rinse Hold
Rinse+
Pre Wash
Rinse+
Pre Wash
Rinse+
Pre Wash
Cold
Rinse+
Pre Wash
Cold
Cold
Cold
No Spin
Rinse Hold
No Spin
Rinse Hold
No Spin
Rinse Hold
No Spin
Rinse Hold
15
SYMPTOM
GUIDE FOR SERVICE CALL
NO POWER
Water inlet trouble
8-1.DIAGNOSIS AND ANSWER FOR ABNORMAL OPERATION
8. ERROR DIAGNOSIS AND CHECK LIST
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
Rinse+ and Pre Wash Leds Blinked?
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
Rinse+
Pre Wash
Rinse+
Pre Wash
Rinse+
Pre Wash
Cold
Rinse+
Pre Wash
Cold
Cold
Cold
No Spin
Rinse Hold
No Spin
Rinse Hold
No Spin
Rinse Hold
No Spin
Rinse Hold
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