LG WD-10417TBX, WD-10411, WD-10401, WD-10400, WD-11401 Service Manual
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MODEL : WD(M)-14400(5)TB / WD(M)-14401(6)TB / AWD-14400TB / WD(M)-13400(5)TB / WD(M)-13401(6)TB / WD(M)-12400(5)TB / WD(M)-12401(6)TB / WD-12411(6)TB / WD-12417TBX /
WD(M)-11400(5)TB / WD(M)-11401(6)TB /
WD(M)-10400(5)TB / WD(M)-10401(6)TB / WD-10411(6)TB / WD-10417TBX
AUG. 2005 PRINTED IN KOREA |
P/No. : 3828ER3044R |
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CONTENTS |
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1. SPECIFICATION ....................................................................................................................................... |
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2. FEATURES &TECHNICAL EXPLANATION ........................................................................................... |
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3. PARTS IDENTIFICATION ......................................................................................................................... |
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4. INSTALLATION........................................................................................................................................... |
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5. OPERATION ........................................................................................................................................... |
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6. WIRING DIAGRAM /PROGRAM CHART.............................................................................................. |
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7. TROUBLESHOOTING............................................................................................................................. |
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7-1. BEFORE PERFORMING SERVICE ............................................................................................... |
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7-2. QC TEST MODE............................................................................................................................... |
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7-3. HOW TO KNOW THE WATER LEVEL FREQUENCY.................................................................. |
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7-4. ERROR DISPLAY ............................................................................................................................ |
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8. ERROR DIAGNOSIS AND CHECK LIST .............................................................................................. |
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8-1. DIAGNOSIS AND ANSWER FOR ABNORMAL OPERATION..................................................... |
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8-2. FAULT DIAGNOSIS AND TROUBLESHOOTING ......................................................................... |
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9. DISASSEMBLY INSTRUCTIONS........................................................................................................... |
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10. EXPLODED VIEW AND PARTS LIST.................................................................................................. |
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10-1. THE EXPLODED VIEW OF CABINET ASSEMBLY ................................................................. |
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10-2. THE EXPLODED VIEW OF CONTROL PANEL AND DISPENSER ASSEMBLY .................. |
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10-3. THE EXPLODED VIEW OF DRUM AND TUB ASSEMBLY..................................................... |
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APPENDIX (Replacement parts list) ...................................................................................................... |
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2
1. SPECIFICATION
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WD(M)-14400(5)TB / WD(M)-14401(6)TB |
WD(M)-11400(5)TB / WD(M)-11401(6)TB |
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ITEM |
WD(M)-13400(5)TB / WD(M)-13401(6)TB |
AWD-14400TB |
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WD(M)-12400(5)TB / WD(M)-12401(6)TB |
WD(M)-10400(5)TB / WD(M)-10401(6)TB |
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WD-12411(6)TB / WD-12417TBX |
WD-10411(6)TB / WD-10417TBX |
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POWER SUPPLY |
220-240V~, 50Hz |
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PRODUCT WEIGHT |
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65kg |
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WASHING |
230W |
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ELECTRICITY |
SPIN |
440W |
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DRAIN MOTOR |
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38W |
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CONSUMPTION |
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WASH HEATER |
2000W |
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WASH |
45rpm |
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1400 rpm :400/800/1000/1400 rpm |
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REVOLUTION |
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SPIN |
1300 rpm :400/800/1000/1300 rpm |
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SPEED |
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1200 rpm :400/800/1000/1200 rpm |
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1100 rpm : 400/800/1000/1100 rpm |
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OPERATION WATER PRESSURE |
0.3 - 10kgf/ (30 - 1000kPa) |
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CONTROL TYPE |
Electronic |
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WASH CAPACITY |
Cotton & Cotton-Eco (Rating) |
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Synthetic (3.5kg), Wool/Silk (2kg), Hand Wash (2kg), Delicate (3kg), Quick 30(5kg), Baby Care(6kg), Duvet(9Tog) |
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DIMENSION |
600mm(W)X550mm(D)X850mm(H) |
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WASH PROGRAM |
Cotton, Synthetic, Wool/Silk, Hand Wash, Delicate, Quick 30, Baby Care, Duvet |
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RINSE |
Rinse+ , Medic Care Rinse, Normal, Rinse Hold |
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DOOR SWITCH TYPE |
Bi-Metal type |
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WATER LEVEL |
9 steps (by sensor) |
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RESERVATION |
From 3 hours to 19 hours |
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SENSING OF THE LAUNDRY AMOUNT |
Adapted |
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FUZZY LOGIC |
Adapted |
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DISPLAY OF THE REMAINING TIME |
Adapted |
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ERROR DIAGNOSIS |
11 items |
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POWER AUTO OFF |
Adapted |
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CHILD LOCK |
Adapted |
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AUTO RESTART |
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Non |
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RAPID |
Adapted |
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3
2. FEATURES & TECHNICAL EXPLANATION
2-1. FEATURES
More economical by Intelligent Wash System
Intelligent Wash System detects the amount of load and water temperature, and then determines the optimum water level and washing time to minimize energy and water consumption.
Child-Lock
The Child-Lock system has been developed to prevent children from pressing any button to change the program during operation.
Low noise speed control system
By sensing the amount of load and balance, automatical distributes load evenly to minimize the spinning noise level.
Safety device (Aqua lock)
WD(M)-14400(5)TB/13400(5)TB/12400(5)TB/11400(5)TB
Aqua lock System is designed for detecting water leak during operation to prevent water from flooding over the floor.
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2-2.DETERMINE WASHING TIME BY FUZZY LOGIC
To get the best washing performance optimal time is determined by sensing of water temperature, selected washing temperature and laundry amount.
water |
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temperature |
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wahsing time |
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selected |
FUZZY |
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the best |
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rinsing time |
washing |
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washing |
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temperature |
LOGIC |
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performance |
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laundry |
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spin rhythm, time |
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amount |
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SENSING |
PROCESSING |
DETERMINATION |
EFFECT |
2-3.WATER LEVEL CONTROL
This model adopts a pressure sensor which can sense the water level in the tub.
Water supply is stopped when the water level to the preset level, then the washing program proceeds.
2-4.THE DOOR CAN NOT BE OPENED
While program is operating.
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3. PARTS IDENTIFICATION
Drawer
(For detergent and fabric softener)
Door
Lower cover
Adjustable Feet
ACCESSORIES
Inlet Hose(1EA)
Option : Hot/Cold(2EA)
Power plug
If the supply cord is damaged, it must be replaced by the manufacturer or its authorized service technician in order to avold a hazard.
Control panel
Drum
Lower Cover Cap
Drain plug
Drain pump filter
Wrench
6
4. INSTALLATION
Before servicing ask the customer what the trouble is.
Check the adjustment (power supply is 220-240V~,remove the transit bolts....)
Check the troubles referring to the troubleshooting.
Decide service steps referring to disassembly instructions.
Then,service and repair.
After servicing,operate the appliance to see whether it works O Kor NOT.
STANDARD INSTALLATION
The appliance should be installed as follows.
REMOVE THE TRANSIT |
INSTALL THE APPLIANCE |
ADJUST THE |
BOLTS |
ON FLAT AND FIRM SURFACE |
HORIZONTAL |
Remove the transit bolts (4EA: ) |
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Tum the leveling feet to set the |
with supplied spanner.Keep the |
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appliance horzontally. |
transit bolts and |
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spanner for future use. |
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Insert the provided 4 caps |
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into the hole |
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Low
The appliance goes up by rotating the feet clockwise.
The appliance comes down by rotating the feet counterclockwise.
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HOW TO CONNECT INLET HOSE
Check that the rubber washer is inside of the valve connector. 
Connect the inlet hose firmly to prevent leak.
CONNECT DRAIN HOSE
The drain hose should be placed under 100cm from the floor.
CONNECT POWER PLUG
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TEST OPERATION
Preparation for |
Press the power button. |
Press the Start/Pause |
washing. |
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Connect the power plug to the outlet.
Connect the inlet hose.
In case of coloureds program.
Check the water heating |
Check automatic reverse |
Check the water supply. |
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tum. |
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Press the Temp. button and the present temperature will be displayed.
Check if the drum rotates clockwise and counterclockwise.
Check if water is supplied through the detergent dispenser.
Check drain and spin
Turn off Wash and Rinse after pressing the Start/Pause button and start the machine again. 
Check drain and spin.
Power off and open the |
Water removal |
door. |
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Power off and then power on. |
If SVC is needed during check, |
Check if the door can be opened |
remove the remaining water by |
after 3 minutes. |
pulling out the hose cap. |
9
5. OPERATION
Wash program selector |
LED display |
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9 program can be set depending on the type of the laundry. |
Display the estimated remaining time |
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If the power button is pressed, Cotton program is automatically set. |
(Hour : Minute) to finish. |
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By turning the dial, [Cotton, Cotton-Eco, Synthetic, Delicate, Woo/Silk, |
In case of abnormal operation, error indications |
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Hand Wash, Quick 30, Duvet, Baby Care] can be selected. |
are displayed. |
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(The opposite is possible) |
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See troubleshooting guide. |
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POWER button |
Start/Pause button |
• Use this button to turn the power On/Off |
Use the button to start or pause |
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wash cycle. |
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The power turns off automatically 4 |
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minutes after the pause button is |
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pressed. |
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