WD-10490NP — LG Washing Machine Service Manual (repair manual)

Model
WD-10490NP
Pages
35
Size
7.52 MB
Type
PDF
Document
Service Manual
Brand
Device
Washing Machine
File
wd-10490np.pdf
Date

View LG WD-10490NP Service Manual online

100
WASHING MACHINE
SERVICE MANUAL      
READ THIS MANUAL CAREFULLY TO DIAGNOSE TROUBLE 
CORRECTLY BEFORE  OFFERING SERVICE.
MODEL : WD-10480S/N/T
WD-80480S/N/T
WD-10490S/N/T
WD-80490S/N/T
CAUTION    
WD-1048(0-9)S/N/T
WD-8048(0-9)S/N/T
WD-1049(0-9)S/N/T
WD-8049(0-9)S/N/T
WD-1248(0-9)S/N/T
WD-1249(0-9)S/N/T
Http://biz.lgservice.com/
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-10480S
WD-80480S
WD-10490S
WD-80490S
WD-10480N
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)
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)
Synthetic(3.0)  
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
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Download LG WD-10490NP Service Manual (Repair Manual)

Here you can view online or download LG WD-10490NP Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair LG WD-10490NP Washing Machine. Information contained in LG WD-10490NP service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).