LG GK712EN Service Manual ▷ View online
WASHING MACHINE
SERVICE MANUAL
READ THIS MANUAL CAREFULLY TO DIAGNOSE TROUBLE
CORRECTLY BEFORE OFFERING SERVICE.
CORRECTLY BEFORE OFFERING SERVICE.
MODEL : GK708E / GK708EN
GK710E / GK710EN
GK712E / GK712EN
GK712E / GK712EN
CAUTION
JUN. 2002 PRINTED
IN KOREA
P/No.:3828ER3013G
CONTENTS
1. SPECIFICATION............................................................................................................................3
2. FEATURES & TECHNICAL EXPLANATION ................................................................................ 4
3. PARTS IDENTIFICATION ............................................................................................................ 6
4. INSTALLATION ............................................................................................................................. 7
5. OPERATION ................................................................................................................................10
6. WIRING DIAGRAM .....................................................................................................................14
7. PROGRAM CHART .....................................................................................................................15
8. TROUBLESHOOTING.................................................................................................................16
8-1.BEFORE PERFORMING SERVICE ....................................................................................16
8-2.TEST MODE ........................................................................................................................16
8-3.HOW TO KNOW THE WATER LEVEL FREQUENCY.........................................................17
8-4. ERROR DISPLAY ...............................................................................................................18
9. ERROR DIAGNOSIS AND CHECK LIST ....................................................................................22
9-1. DIAGNOSIS AND ANSWER FOR ABNORMAL OPERATION ...........................................22
9-2. FAULT DIAGNOSIS AND TROUBLESHOOTING ..............................................................25
10. DISASSEMBLY INSTRUCTIONS .............................................................................................35
11. EXPLODED VIEW AND PART LIST ..........................................................................................43
11-1. THE EXPLODED VIEW OF CABINET ASSEMBLY..........................................................43
11-2. THE EXPLODED VIEW OF CONTROL PANEL & DISPENSER ASSEMBLY ..................45
11-3. THE EXPLODED VIEW OF DRUM & TUB ASSEMBLY ...................................................46
APPENDIX (Replacement parts list) .......................................................................................... 48
2
3
1. SPECIFICATION
63kg
67kg
PRODUCT WEIGHT
220V - 240V~, 50Hz
POWER SUPPLY
GK708EN
GK710EN
GK712EN
GK708E
GK710E
GK712E
ITEM
WASHING
150W
190W
SPIN (800rpm)
300W
DRAIN MOTOR
32W
WASH HEATOR
2000W
WASH
45 rpm
ELECTRICITY
CONSUMPTION
GK708E / GK708EN
400/600/800 rpm
GK712E / GK712EN
400/600/800/1000/1200 rpm
GK710E / GK710EN
400/600/800/1000 rpm
SPIN
REVOLUTION
SPEED
OPERATION WATER PRESSURE
0.3-10kgf/cm
2
(30-1000kPa)
CONTROL TYPE
Electronic
WASH CAPACITY
7.0kg
Synthetic (4.0), Delicate (3.0kg), Wool (2.0kg)
600mm (W) x 600mm (D) x 850mm (H)
DIMENSION
Coloreds, Whites, Synthetic, Delicate, Wool
WASH PROGRAM
Super, Normal, Hold
RINSE
DOOR SWITCH TYPE
Bi-Metal type
WATER LEVEL
9 steps (by sensor)
RESERVATION
From 3 hours to 19 hours
SENSING OF THE LAUNDRY AMOUNT
Adapted
FUZY LOGIC
Adapted
DISPLAY OF THE REMAINING TIME
Adapted
7 item
10 item
ERROR DIAGNOSIS
Adapted
POWER AUTO OFF
CHILD LOCK
Adapted
AUTO RESTART
Adapted
ECO
Adapted
RAPID
Adapted