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

P/No. : 3828ER3044R

AUG. 2005 PRINTED IN KOREA

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. TROUBLESHOOTING.............................................................................................................................13

7-1. BEFORE PERFORMING SERVICE ...............................................................................................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 TROUBLESHOOTING .........................................................................19

9. DISASSEMBLY INSTRUCTIONS...........................................................................................................25

10. EXPLODED VIEW AND PARTS LIST..................................................................................................32

10-1. THE EXPLODED VIEW OF CABINET ASSEMBLY .................................................................32

10-2. THE EXPLODED VIEW OF CONTROL PANEL AND DISPENSER ASSEMBLY..................33

10-3. THE EXPLODED VIEW OF DRUM AND TUB ASSEMBLY .....................................................34

APPENDIX (Replacement parts list) ......................................................................................................35

1. SPECIFICATION

ITEM

POWER SUPPLY

PRODUCT WEIGHT

WASHING

SPIN

DRAIN MOTOR

WASH HEATER

WASH

SPIN

OPERATION WATER PRESSURE

CONTROL TYPE

WASH CAPACITY

DIMENSION

WASH PROGRAM

RINSE

DOOR SWITCH TYPE

WATER LEVEL

RESERVATION

SENSING OF THE LAUNDRY AMOUNT

FUZZY LOGIC

DISPLAY OF THE REMAINING TIME

ERROR DIAGNOSIS

POWER AUTO OFF

CHILD LOCK

AUTO RESTART

RAPID

220-240V~, 50Hz

65kg

230W

440W

38W

2000W

45rpm

1400 rpm :400/800/1000/1400 rpm

1300 rpm :400/800/1000/1300 rpm

1200 rpm :400/800/1000/1200 rpm

1100 rpm : 400/800/1000/1100 rpm

0.3 - 10kgf/

(30 - 1000kPa)

Electronic

Cotton & Cotton-Eco (Rating)

Synthetic (3.5kg), Wool/Silk (2kg), Hand Wash (2kg), Delicate (3kg), Quick 30(5kg), Baby Care(6kg), Duvet(9Tog)

600mm(W)X550mm(D)X850mm(H)

Cotton, Synthetic, Wool/Silk, Hand Wash, Delicate, Quick 30, Baby Care, Duvet

Rinse+ , Medic Care Rinse, Normal, Rinse Hold

Bi-Metal type

9 steps (by sensor)

From 3 hours to 19 hours

Adapted

11 items

Adapted

Non

Adapted

ELECTRICITY

CONSUMPTION

REVOLUTION

SPEED

WD(M)-14400(5)TB / WD(M)-14401(6)TB 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 AWD-14400TB WD(M)-10400(5)TB / WD(M)-10401(6)TB WD-10411(6)TB / WD-10417TBX

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.

To get the best washing performance optimal time is determined by sensing of water temperature, selected washing temperature and laundry amount.

2-2.DETERMINE WASHING TIME BY FUZZY LOGIC

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.

2-3.WATER LEVEL CONTROL

While program is operating.

2-4.THE DOOR CAN NOT BE OPENED

water

temperature

laundry amount

selected washing

temperature

FUZZY LOGIC

wahsing time

rinsing time

spin rhythm, time

the best washing performance

SENSING

PROCESSING

DETERMINATION

EFFECT

3. PARTS IDENTIFICATION

Drain pump filter

Drain 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.

Power plug

Control panel

Drum

Lower cover

Adjustable Feet

Drawer

Lower Cover Cap

Door

Inlet Hose(1EA)

Option : Hot/Cold(2EA)

Wrench

(For detergent and

fabric softener)

ACCESSORIES

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

BOLTS

INSTALL THE APPLIANCE

ON FLAT AND FIRM SURFACE

ADJUST THE

HORIZONTAL

Remove the transit bolts (4EA: ) with supplied spanner.Keep the transit bolts and spanner for future use. Insert the provided 4 caps into the hole

High

Low

Tum the leveling feet to set the appliance horzontally.

The appliance goes up by rotating the feet clockwise.

The appliance comes down by rotating the feet counter- clockwise.

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

CONNECT POWER PLUG

The drain hose should be placed under 100cm from the floor.

TEST OPERATION

Preparation for washing.

Press the power button. Press the Start/Pause

button

Connect the power plug to the outlet. Connect the inlet hose.

Check the water heating

Press the Temp. button and the present temperature will be displayed.

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 door.

Power off and then power on. Check if the door can be opened after 3 minutes.

Water removal

If SVC is needed during check, remove the remaining water by pulling out the hose cap.

Check automatic reverse tum.

Check if the drum rotates clockwise and counterclockwise.

Check the water supply.

Check if water is supplied through the detergent dispenser.

In case of coloureds program.

5. OPERATION

Wash program selector

Start/Pause button

LED display

9 program can be set depending on the type of the laundry. If the power button is pressed, Cotton program is automatically set. By turning the dial, [Cotton, Cotton-Eco, Synthetic, Delicate, Woo/Silk, Hand Wash, Quick 30, Duvet, Baby Care] can be selected. (The opposite is possible)

Use the button to start or pause wash cycle. The power turns off automatically 4 minutes after the pause button is pressed.

POWER button

• Use this button to turn the power On/Off

Display the estimated remaining time (Hour : Minute) to finish. In case of abnormal operation, error indications are displayed. ( ) See troubleshooting guide.

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