LG GL-4312WT Service Manual ▷ View online
101
2005 PRINTED IN KOREA
P/No.:3828ER3048K
2
CONTENTS
1. SPECIFICATIONS .........................................................................................................................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
3
ITEM
POWER SUPPLY
220-240V~, 50Hz
PRODUCT WEIGHT
52kg
57kg
64kg
WASHING
190W
SPIN (800rpm)
300W
DRAIN MOTOR
32W
WASH HEATER
1900W
2000W
WASH
50rpm
SPIN
WD-80480S/N/T, WD-80490S/N/T
400/800rpm
WD-10480S/N/T, WD-10490S/N/T
400/800/1000rpm
OPERATION WATER PRESSURE
0.3-10kgf/cm
2
(
30-1000kPa
)
CONTROL TYPE
Electronic
3.5kg
5.0kg
7.0kg
DIMENSION
600mm
(
W
)
360mm
(
D
)
850mm
(
H
)
600mm
(
W
)
440mm
(
D
)
850mm
(
H
)
600mm
(
W
)
550mm
(
D
)
850mm
(
H
)
WASH PROGRAM
Cotton, Synthetic, Delicate, Hand Wash/Wool, Baby Care, Quick 30, Rinse+Spin, Spin
OPTION
DOOR SWITCH TYPE
Bi-Metal type
WATER LEVEL
9 steps
(
by sensor
)
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
1. SPECIFICATIONS
ELECTRICITY
CONSUMPTION
REVOLUTION
SPEED
WASH CAPACITY
WD-10480T
WD-80480T
WD-10490T
WD-80490T
WD-80480T
WD-10490T
WD-80490T
WD-10480S
WD-80480S
WD-10490S
WD-80490S
WD-80480S
WD-10490S
WD-80490S
WD-10480N
WD-80480N
WD-10490N
WD-80490N
WD-80480N
WD-10490N
WD-80490N
Synthetic(1.5)
Delicate(1.0)
Baby Care(3.0)
Hand Wash/Wool(1.0)
Quick 30(1.0)
Delicate(1.0)
Baby Care(3.0)
Hand Wash/Wool(1.0)
Quick 30(1.0)
Rinse+, Pre Wash, Crease Care, Bio, Time Save, Time Delay
WD-10480S/N/T, 10490S/N/T
WD-80480S/N/T, 80490S/N/T Rinse+, Pre Wash, Time Save, Time Delay
Synthetic(1.7)
Delicate(1.5)
Baby Care(4.0)
Hand Wash/Wool(1.5)
Quick 30(1.5)
Delicate(1.5)
Baby Care(4.0)
Hand Wash/Wool(1.5)
Quick 30(1.5)
Synthetic(3.0)
Delicate(2.0)
Baby Care(6.0)
Hand Wash/Wool(2.0)
Quick 30(2.0)
Delicate(2.0)
Baby Care(6.0)
Hand Wash/Wool(2.0)
Quick 30(2.0)
WD-12480S
WD-12490T
WD-12480N
WD-12480T
WD-12490S
WD-12490N
4
Anti - Crease Function
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, this system
automatically distributes load evenly to minimize the spinning
noise level.
Auto Restart
Auto Restart allows the program to restart all by itself in case
of power failure. It does from the stage where it stopped. It will
be also the same when washer is plugged in after unplugging.
2. FEATURES & TECHNICAL EXPLANATION
2-1.FEATURES
추가선택, 예약,