WD-12270RDA — LG Washing Machine Service Manual (repair manual)

Model
WD-12270RDA
Pages
44
Size
4.97 MB
Type
PDF
Document
Service Manual
Brand
Device
Washing Machine
File
wd-12270rda.pdf
Date

View LG WD-12270RDA Service Manual online

100
WASHING MACHINE
SERVICE MANUAL      
READ THIS MANUAL CAREFULLY TO DIAGNOSE 
PROBLEMS CORRECTLY BEFORE SERVICING THE UNIT.
MODEL: WD-12270RD / WD-1227RD
WD-12275RD / WD-12270RDA
WD-14270RD / WD-12271RD 
WD-12276RD / WD-12276RDA
CAUTION    
!
101
AUG. 2004 PRINTED IN KOREA
P/No.:3828E3035C 
2
CONTENTS
1. SPECIFICATIONS .........................................................................................................................3
2. FEATURES & TECHNICAL EXPLANATION ................................................................................ 4  
3. PARTS IDENTIFICATION  ............................................................................................................ 7
4. INSTALLATION & TEST ............................................................................................................... 8
5. WIRING DIAGRAM/PROGRAM CHART .....................................................................................11
6. OPERATION ................................................................................................................................12
7. TROUBLESHOOTING.................................................................................................................14
7-1. BEFORE PERFORMING SERVICE ...................................................................................14
7-2. QC TEST MODE.................................................................................................................14
7-3. HOW TO CHECK THE WATER LEVEL FREQUENCY ......................................................14
7-4. ERROR DISPLAY ...............................................................................................................15
8. ERROR DIAGNOSIS AND CHECK LIST ....................................................................................17
8-1. DIAGNOSIS AND SOLUTION FOR ABNORMAL OPERATION ........................................17
8-2. FAULT DIAGNOSIS AND TROUBLESHOOTING ..............................................................20
9. DISASSEMBLY INSTRUCTIONS  ...............................................................................................31
10. EXPLODED VIEW .....................................................................................................................40
10-1. CABINET & CONTROL PANEL ASSEMBLY ....................................................................40
10-2. DRUM & TUB ASSEMBLY................................................................................................41
10-3. DISPENSER ASSEMBLY .................................................................................................42
10-4. DRYER..............................................................................................................................43
3
1. SPECIFICATIONS
ITEM
COLOR
POWER SUPPLY
AC 220~240 V, 50/60 Hz 
PRODUCT WEIGHT
91 kg
WASHING200 W
DRAIN MOTOR
37 W
FAN MOTOR
25 W
DRY HEATER
WASH HEATER
2200 W
WASH
42  rpm
SPIN
0-1200 rpm
CYCLES
9
WASH/RINSE TEMPERATURES
5
SPIN SPEEDS
5
OPTIONS
Soak, Pre Wash, Rinse+Spin, Spin Only, Dry Only 
WASH/DRY PROGRAM
Cotton, Cotton-Eco, Synthetic, Quick 30 
WATER  CIRCULATION
Incorporated
OPERATIONAL WATER PRESSURE
30-1000 kPa
CONTROL TYPE
Electronic
WASH CAPACITY
DRY CAPACITY
DIMENSIONS
686mm(W) x 767mm(D) x 982mm(H)
DELAY WASH
From 3 hours to 19 hours
DOOR SWITCH TYPE
PTC + Solenoid
WATER LEVEL
10 steps (by sensor)
LAUNDRY LOAD SENSINGIncorporated
ERROR DIAGNOSIS
Incorporated
AUTO POWER OFF
Incorporated
CHILD LOCK
Incorporated
ELECTRIC POWER
CONSUMTION
REVOLUTION SPEED
WD-12270RD / 1227RD / 12275RD / 12270RDA  / 12271(6)RD / 12276RDA
WD-12270(1)RD/1227RD/12270RDA(BLUE WHITE), WD-12276RDA(TITANIUM)
WD-12275RD(METAL SILVER), WD-12276RD(BLACK PEALR)
WD-1227RD/12270RD/12271(6)RD (2150W), WD-12270RDA/12276RDA(2100W), WD-12275RD(2500W)
WD-12270RD/1227RD(10kg), WD-12275RD/12270RDA/12271(6)RD/12276RDA(12kg)
WD-12270RD/1227RD/12271(6)RD (6kg), WD-12275RD (7kg), WD-12270RDA/12276RDA (12kg)
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Download LG WD-12270RDA Service Manual (Repair Manual)

Here you can view online or download LG WD-12270RDA Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair LG WD-12270RDA Washing Machine. Information contained in LG WD-12270RDA 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).