WD-90MFD — LG Washing Machine Service Manual (repair manual)

Model
WD-90MFD
Pages
45
Size
6.32 MB
Type
PDF
Document
Service Manual
Brand
Device
Washing Machine
File
wd-90mfd.pdf
Date

View LG WD-90MFD Service Manual online

WASHING MACHINE
SERVICE MANUAL      
READ THIS MANUAL CAREFULLY TO DIAGNOSE TROUBLES 
CORRECTLY BEFORE  OFFERING SERVICE.
MODEL : WD(M)-1233*AD(K)
WD(M)-1433*AD(K)
CAUTION
WD-90MFD
MAR. 2007 PRINTED IN KOREA
P/No.: 
MFL30138931
CONTENTS
1. SPECIFICATION............................................................................................................................3
2. FEATURES & TECHNICAL EXPLANATION ................................................................................ 4  
3. PARTS IDENTIFICATION  ............................................................................................................ 6
4. INSTALLATION ............................................................................................................................. 7
5. OPERATION ................................................................................................................................10
6. WIRING DIAGRAM / PROGRAM CHART ...................................................................................16
7. TROUBLE SHOOTING................................................................................................................17
7-1.BEFORE SVC CHECKING ..................................................................................................17
7-2.QC TEST MODE..................................................................................................................17
7-3.HOW TO KNOW THE WATER LEVEL FREQUENCY.........................................................17
7-4.ERROR DISPLAY ................................................................................................................18
8. ERROR DIAGNOSIS AND CHECK LIST ....................................................................................20
8-1. DIAGNOSIS AND ANSWER FOR ABNORMAL OPERATION ...........................................20
8-2. FAULT DIAGNOSIS AND TROUBLE SHOOTING .............................................................23
9. DISASSEMBLY INSTRUCTIONS  ...............................................................................................
33
10. EXPLODED VIEW AND PARTS LIST .......................................................................................43
10-1. THE EXPLODED VIEW OF CABINET ASSEMBLY .........................................................43
10-2. THE EXPLODED VIEW OF CONTROL PANEL AND DISPENSER ASSEMBLY ............44
10-3. THE EXPLODED VIEW OF DRUM AND TUB ASSEMBLY .............................................45
10-4. THE EXPLODED VIEW OF DRYER ................................................................................46
※ APPENDIX (Replacement parts list) ...........................................................................................47
2
3  
1. SPECIFICATION
ITEM
POWER SUPPLY
220V-240V~, 50HZ
PRODUCT WEIGHT
61kg
WASHING
135W
SPIN
530W
FAN MOTOR
25W
DRAIN MOTOR
32W
WASH HEATER
2000W 
DRY HEATER
1200W
WASH
45rpm
SPIN
WD(M)-1433*AD(K) 
    
400/600/800/1000/1200/1400 rpm
WD(M)-1233*AD(K)
400/600/800/1000/1200 rpm
OPERATION WATER PRESSURE
0.3-10kgf/cm
2
(30-1000kPa) 
CONTROL TYPE
Electronic 
WASH CAPACITY
Refer to the Rating Label
DRY CAPACITY
Refer to the Rating Label
DIMENSION
600mm(W)×550mm(D)×850mm(H)
WASH PROGRAM 
Cotton, Cotton-Eco, Synthetic, Delicate, Wool/Silk, Hand Wash, Quick 30 
OPTION
Intensive, Rinse Hold, Rinse+, Pre Wash, Dry
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 
FUZZY LOGIC
Adapted      
DISPLAY OF THE REMAINING TIME
Adapted 
ERROR DIAGNOSIS  
10 items
POWER AUTO OFF
Adapted 
CHILD LOCK
Adapted
AUTO RESTART
Adapted
TIME SAVE
Adapted
ELECTRICITY
CONSUMPTION
REVOLUTION 
SPEED
WD(M)-1233*AD(K) / WD(M)-1433*AD(K)  
Page of 45
Display

Download LG WD-90MFD Service Manual (Repair Manual)

Here you can view online or download LG WD-90MFD Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair LG WD-90MFD Washing Machine. Information contained in LG WD-90MFD 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).