Read LG WM-12270BD Service Manual online
100
WASHING MACHINE
SERVICE MANUAL
READ THIS MANUAL CAREFULLY TO DIAGNOSE
PROBLEMS CORRECTLY BEFORE SERVICING THE UNIT.
PROBLEMS CORRECTLY BEFORE SERVICING THE UNIT.
MODEL: WD(M)-12270(5)BD / WD-12270(5)FD
CAUTION
!
101
FEB. 2004 PRINTED IN KOREA
P/No.:3828ER3027E
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 ...............................................................................................29
10. EXPLODED VIEW .....................................................................................................................38
10-1. CABINET & CONTROL PANEL ASSEMBLY ....................................................................38
10-2. DRUM & TUB ASSEMBLY................................................................................................39
10-3. DISPENSER ASSEMBLY .................................................................................................40
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1. SPECIFICATIONS
ITEM
WD(M)-12270(5)BD, WD-12270(5)FD
COLOR
BLUE WHITE
POWER SUPPLY
AC 220-240V~, 50Hz
PRODUCT WEIGHT
86 kg
WASHING
200 W
DRAIN MOTOR
37 W
WASH HEATER
2200 W
WASH
42 rpm
SPIN
1200 rpm
CYCLES
9
WASH/RINSE TEMPERATURES
5
SPIN SPEEDS
5
OPTIONS
Bio, Soak, Pre Wash, Rinse+Spin, Spin Only
CUSTOM PROGRAM
Incorporated
WATER CIRCULATION
Incorporated
OPERATIONAL WATER PRESSURE
30-1000 kPa
CONTROL TYPE
Electronic
WASH CAPACITY
10 kg
DIMENSIONS
686 m(W) x 767 m(D) x 982m(H)
DELAY WASH
From 3 hours to 19 hours
DOOR SWITCH TYPE
PTC + Solenoid
WATER LEVEL
10 steps (by sensor)
LAUNDRY LOAD SENSING
Incorporated
ERROR DIAGNOSIS
Incorporated
AUTO POWER OFF
Incorporated
CHILD LOCK
Incorporated
ELECTRIC POWER
CONSUMTION
REVOLUTION SPEED