LG WD-14276RD Service Manual ▷ View 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: WM3677HW / WD-1227*RD
CAUTION
!
101
APR. 2004 PRINTED IN KOREA
P/No.:3828ER3027G
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
WM3677HW
WD-12270RD
COLOR
BLUE WHITE
POWER SUPPLY
AC 120 V, 60 Hz
AC 127V, 60Hz
PRODUCT WEIGHT
201 lbs. (91 kg)
WASHING
280 W
DRAIN MOTOR
80 W
FAN MOTOR
25 W
DRY HEATER
1200 W
WASH HEATER
1000 W
WASH
42 rpm
SPIN
0-1100 rpm
CYCLES
7
WASH/RINSE TEMPERATURES
5
SPIN SPEEDS
5
OPTIONS
Prewash, Stain Cycle, Quick Cycle, Extra Rinse, Rinse+Spin
WASH/DRY PROGRAM
Sanitary, Cotton/Towels, Normal, Perm Press, Speed Wash
CUSTOM PROGRAM
Incorporated
WATER CIRCULATION
Incorporated
OPERATIONAL WATER PRESSURE
4.5-145 psi (30-1000 kPa)
CONTROL TYPE
Electronic
WASH CAPACITY
3.22 cu. ft (3.72 cu. ft. IEC)
12 kg
DRY CAPACITY
Max. 11 lbs (5 kg)
8 kg
DIMENSIONS
27” (W) X 293/4” (D) X 38
11/
16” (H), 50
13/
16” (D, door open)
686mm(W)x767mm(D)x982mm(H), 1291mm(D) (D, door open)
DELAY WASH
up to 12 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