DOWNLOAD LG WD-12479RD Service Manual ↓ Size: 6.6 MB | Pages: 44 in PDF or view online for FREE

Model
WD-12479RD
Pages
44
Size
6.6 MB
Type
PDF
Document
Service Manual
Brand
Device
Washing Machine
File
wd-12479rd.pdf
Date

LG WD-12479RD Service Manual ▷ View online

CONTENTS
1. SPECIFICATION............................................................................................................................3
2. FEATURES & TECHNICAL EXPLANATION ................................................................................ 4  
3. PARTS IDENTIFICATION  ............................................................................................................ 7
4. INSTALLATION ............................................................................................................................. 8
5. WIRING DIAGRAM / PROGRAM CHART ...................................................................................11
6. OPERATION ................................................................................................................................12
7. TROUBLE SHOOTING................................................................................................................14
7-1.BEFORE SVC CHECKING ..................................................................................................14
7-2.QC TEST MODE..................................................................................................................14
7-3.HOW TO KNOW THE WATER LEVEL FREQUENCY.........................................................14
7-4.ERROR DISPLAY ................................................................................................................15
8. ERROR DIAGNOSIS AND CHECK LIST ....................................................................................17
8-1. DIAGNOSIS AND ANSWER FOR ABNORMAL OPERATION ...........................................17
8-2. FAULT DIAGNOSIS AND TROUBLE SHOOTING .............................................................20
9. DISASSEMBLY INSTRUCTIONS  ...............................................................................................30
10. EXPLODED VIEW AND PARTS LIST .......................................................................................40
10-1. THE EXPLODED VIEW OF CABINET ASSEMBLY .........................................................40
10-2. THE EXPLODED VIEW OF DRUM AND TUB ASSEMBLY .............................................41
10-3. THE EXPLODED VIEW OF CONTROL PANEL AND DISPENSER ASSEMBLY ............42
10-4. THE EXPLODED VIEW OF DRYER ................................................................................43
2
3  
1. SPECIFICATION
ITEM
POWER SUPPLY
PRODUCT WEIGHT
WASHING
200W
SPIN
300W
FAN MOTOR
13W
DRAIN MOTOR
30W
WASH HEATER
DRY HEATER
2100W
STEAM HEATER
1900W
WASH
46rpm
No Spin/400/800/1000/1200
OPERATION WATER PRESSURE
0.3-10kgf/cm
2
(30-1000kPa) 
CONTROL TYPE
Electronic 
WASH CAPACITY
DRY CAPACITY
DIMENSION
635mm(W)
×735mm(D)×925mm(H)
WASH PROGRAM 
Cotton, Sythetic, Delicate, Wool/Silk, Hand Wash, Duvet, Quick 30, Refresh, Baby Care, Allergy Care
Option
Pre Wash, Rinse+Spin, Less Steam, Eco Steam
RINSE
Rinse++Hold, Normal+Hold,  Medic Rinse, Rinse+,Normal
DOOR SWITCH TYPE
PTC+Solenoid Type
WATER LEVEL
10 steps (by sensor)
RESERVATION
From 3 hours to 19 hours
SENSING OF THE LAUNDRY AMOUNT
Adapted 
FUZZY LOGIC
Adapted      
DISPLAY OF THE REMAINING TIME
Adapted 
ERROR DIAGNOSIS  
9 items
POWER AUTO OFF
Adapted 
CHILD LOCK
Adapted
TIME SAVE
Adapted
TURBO STEAM
Adapted 
ELECTRICITY
CONSUMPTION
REVOLUTION 
SPEED
WD-1247RD / WD-1248RD
SPIN
220-230V~, 50Hz
80kg
2000W
10kg
6kg
2. FEATURES & TECHNICAL EXPLANATION
4  
2-1.FEATURES
Ultra Capacity
The Larger drum enables not just higher head drop and stronger centrifugal force, but
also less tangling and wrinkling of the laundry. Heavier loads, such as king size
comforters, blankets, and curtains, can be washed. 
Direct Drive System
The advanced Brushless DC motor directly drives the drum without 
belt and pulley.
Tilted Drum and Extra Large Door Opening
Tilted drum and extra large opening make it possible to load
and unload clothing more easily.
Steam Washing and Refresh
Steam Washing features upgraded washing performance with low energy  and water
consumption. Refresh cycle removes wrinkles from dry clothes.
RollerJets 
Washing ball enhances the wash performance and reduces damage 
to the clothing. The jets spray and help tumble clothes to enhance 
washing performance while maintaining fabric care.
Automatic Wash Load Detection 
Automatically detects the load and optimizes the washing time.
Built-in Heater
Child Lock
The Child lock prevents children from pressing any button to change the settings
during operation.
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√fl∞°º±≈√  øπæ‡
2-2.DETERMINE WASHING TIME BY FUZZY LOGIC
To get the best washing performance optimal time is determined by sensing of water temperature, 
selected washing temperature and laundry amount.
2-3.WATER LEVEL CONTROL
● This model adopts a pressure sensor which can sense the water level in the tub.
● Water supply is stopped when the water level to the preset level, then washing program proceeds.
● Spinning does not proceed until the water in the tub reduces to a certain level.
2-4. DOOR CONTROL
● The door can be opened by pulling the door handle whenever washer is not in operation.
● When the cycle is completed, the DOOR LOCKED light will turn off.
● If a power failure has occurred while in operation, the door will unlock after 5 minutes.
● Clicking sounds can be heard when the door is locked/unlocked.
5
FUZZY
LOGIC
laundry
amount
selected
washing
temperature
water
temperature
washing time
rinsing time
spin rhythm, time
the best
washing
performance
SENSING
PROCESSING
DETERMINATION
EFFECT
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LG WD-12479RD Service Manual ▷ Download

  • DOWNLOAD LG WD-12479RD Service Manual ↓ Size: 6.6 MB | Pages: 44 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the LG WD-12479RD in PDF for free, which will help you to disassemble, recover, fix and repair LG WD-12479RD Washing Machine. Information contained in LG WD-12479RD Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.