WD-12790TDK — LG Washing Machine Service Manual (repair manual)

Model
WD-12790TDK
Pages
34
Size
4.27 MB
Type
PDF
Document
Service Manual
Brand
Device
Washing Machine
File
wd-12790tdk.pdf
Date
PREV: LG WD-1275QDT Service Manual

View LG WD-12790TDK Service Manual online

WASHING MACHINE
SERVICE MANUAL      
READ THIS MANUAL CAREFULLY TO DIAGNOSE TROUBLE 
CORRECTLY BEFORE  OFFERING SERVICE.
MODEL : WD-1039(0~9)TDP
WD-1239(0~9)TDP
WD-1439(0~9)TDP
CAUTION    
P/No.: MFL42617201
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 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 ....................................................................................15
8-1. DIAGNOSIS AND ANSWER FOR ABNORMAL OPERATION ...........................................15
8-2. FAULT DIAGNOSIS AND TROUBLESHOOTING ..............................................................18
9. DISASSEMBLY INSTRUCTIONS  ...............................................................................................24
10. EXPLODED VIEW .....................................................................................................................31
10-1. THE EXPLODED VIEW OF CABINET ASSEMBLY .........................................................31
10-2. THE EXPLODED VIEW OF CONTROL PANEL & DISPENSER ASSEMBLY..................32
10-3. THE EXPLODED VIEW OF DRUM & TUB ASSEMBLY...................................................33
APPENDIX (Replacement parts list).........................................................................................34
2
3  
1. SPECIFICATIONS
ITEM
POWER SUPPLY
220-240V~, 50Hz
PRODUCT WEIGHT
WASHING
135W
SPIN (1400rpm)
530W
DRAIN MOTOR
32W
WASH HEATER
WASH
50rpm
SPIN              
WD-1039(0~9)TDP
No Spin/Rinse Hold/400/800/1000 rpm
WD-1239(0~9)TDP
No Spin/Rinse Hold/400/800/1200 rpm
WD-1439(0~9)TDP
No Spin/Rinse Hold/400/800/1400 rpm
OPERATION WATER PRESSURE
0.3-10kgf/cm
2
(
30-1000kPa
)
CONTROL TYPE
Electronic 
DIMENSION
WASH PROGRAM
Cotton,Spin, Synthetic, Quick 30, Rinse+Spin, Hand Wash/Wool, 
Delicate, Bedcover, Bio Care, Baby Care, Cotton-Quick, Bulky, Boiling Care
OPTION
Medic Care Rinse, Intensive, Pre-Wash, Crease Care 
DOOR SWITCH TYPE
Bi-Metal type    
WATER LEVEL
9 steps 
(
by sensor
)
RESERVATION
From 3 hours to 19 hours
SENSING OF THE LAUNDRY AMOUNT
Available 
FUZZY LOGIC
Available     
DISPLAY OF THE REMAINING TIME
Available
ERROR DIAGNOSIS  
10 items
POWER AUTO OFF
Available
CHILD LOCK
Available
AUTO RESTART
Available
ELECTRICITY
CONSUMPTION
REVOLUTION 
SPEED
WASH CAPACITY
65 kg
Cotton (7.0 kg)
600mm(W)x550mm(D)x850mm(H)
Synthetic (3.0kg), Quick 30 (2.0kg),
Hand Wash/Wool (2.0kg), 
Delicate (2.0kg), Bedcover (Rating), 
Bio Care (Rating), Baby Care (6.0kg),
Cotton-Quick (3.0kg), Bulky(7.0kg),
Boiling Care (7.0kg)
2100W
WD-1039(0~9)TDP
WD-1239(0~9)TDP
WD-1439(0~9)TDP
Page of 34

Download LG WD-12790TDK Service Manual (Repair Manual)

Here you can view online or download LG WD-12790TDK Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair LG WD-12790TDK Washing Machine. Information contained in LG WD-12790TDK 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).

RANDOM: