Read LG WD-1438RD Service Manual online
FEB. 2005 PRINTED IN KOREA
P/No.:3828ER3035R
WASHING MACHINE
SERVICE MANUAL
READ THIS MANUAL CAREFULLY TO DIAGNOSE TROUBLES
CORRECTLY BEFORE OFFERING SERVICE.
CORRECTLY BEFORE OFFERING SERVICE.
MODEL : WD-1433RD / WD-1438RD
CAUTION
CONTENTS
1. SPECIFICATION............................................................................................................................3
2. FEATURES & TECHNICAL EXPLANATION ................................................................................ 4
3. PARTS IDENTIFICATION ............................................................................................................ 6
4. INSTALLATION ............................................................................................................................. 7
5. OPERATION ................................................................................................................................10
6. WIRING DIAGRAM / PROGRAM CHART ...................................................................................12
7. TROUBLE SHOOTING................................................................................................................13
7-1.BEFORE SVC CHECKING ..................................................................................................13
7-2.QC TEST MODE..................................................................................................................13
7-3.HOW TO KNOW THE WATER LEVEL FREQUENCY.........................................................13
7-4.ERROR DISPLAY ................................................................................................................14
8. ERROR DIAGNOSIS AND CHECK LIST ....................................................................................16
8-1. DIAGNOSIS AND ANSWER FOR ABNORMAL OPERATION ...........................................16
8-2. FAULT DIAGNOSIS AND TROUBLE SHOOTING .............................................................19
9. DISASSEMBLY INSTRUCTIONS ...............................................................................................29
10. EXPLODED VIEW AND PARTS LIST .......................................................................................39
10-1. THE EXPLODED VIEW OF CABINET ASSEMBLY .........................................................39
10-2. THE EXPLODED VIEW OF CONTROL PANEL AND DISPENSER ASSEMBLY ............40
10-3. THE EXPLODED VIEW OF DRUM AND TUB ASSEMBLY .............................................41
10-4. THE EXPLODED VIEW OF DRYER ................................................................................42
APPENDIX (Replacement parts list) ...........................................................................................43
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3
1. SPECIFICATION
ITEM
WD-1433RD
WD-1438RD
POWER SUPPLY
220V-240V~, 50HZ
PRODUCT WEIGHT
61kg
WASHING
135W
SPIN
530W
FAN MOTOR
25W
DRAIN MOTOR
32W
WASH HEATER
2000W
2100W
DRY HEATER
1200W
WASH
45rpm
SPIN
WD-1433RD / WD-1438RD
400/600/800/1000/1200/1400 rpm
WD-1233RD
400/600/800/1000/1200 rpm
OPERATION WATER PRESSURE
0.3-10kgf/cm
2
(30-1000kPa) 0.3-10kgf/cm
2
(30-800kPa)
CONTROL TYPE
Electronic
WASH CAPACITY
7.0kg (Cotton)
DRY CAPACITY
4.0kg (Cotton)
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