LG 142205FDBN, 16221FD, 102205FDBN, WD-16222FD, wm12220fd User Manual

...
4 (1)

website : http://www.LGEservice.com

e-mail : http://LGEservice.com/techsup.html

WASHING MACHINE

SERVICE MANUAL

CAUTION

READ THIS MANUAL CAREFULLY TO DIAGNOSE TROUBLE

CORRECTLY BEFORE OFFERING SERVICE.

MODEL : WD(M)-16220(5)FD/16220(5)FDB(N) WD(M)-14220(5)FD/14220(5)FDB(N) WD(M)-12220(5)FD/12220(5)FDB(N) WD(M)-10220(5)FD/10220(5)FDB(N) WD-16222FD/16221FD WD(M)-11(3,5)220(5)FD

100

AUG. 2003 PRINTED IN KOREA

P/No.:3828ER3018U

101

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 ...............................................................................................

26

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

33

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

33

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

34

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

35

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

36

2

1. SPECIFICATION

 

 

 

 

WD(M)-16220(5)FD/16220(5)FDB(N) WD(M)-12220(5)FD/12220(5)FDB(N)

 

 

 

 

 

ITEM

WD(M)-14220(5)FD/14220(5)FDB(N) WD(M)-10220(5)FD/10220(5)FDB(N)

 

 

 

 

WD(M)-15220(5)FD

WD-16222FD/16221FD

 

 

 

 

POWER SUPPLY

220-240V~, 50Hz

 

 

 

 

 

PRODUCT WEIGHT

 

65kg

 

 

 

 

 

 

 

 

WASHING

 

230W

ELECTRICITY

 

 

 

 

 

 

SPIN (1400rpm)

 

440W

CONSUMPTION

 

 

 

 

 

 

DRAIN MOTOR

 

38W

 

 

 

 

 

 

 

 

WASH HEATER

 

2000W

 

 

 

 

 

 

 

 

WASH

 

45rpm

 

 

 

 

 

REVOLUTION

 

 

 

1600 rpm : 400/800/1200/1600 rpm

 

 

 

 

 

 

 

 

1500 rpm : 400/800/1200/1500 rpm

SPEED

 

 

 

 

 

 

 

 

 

 

SPIN

 

1400 rpm : 400/800/1000/1400 rpm

 

 

 

 

 

 

 

 

 

 

 

 

 

1200 rpm : 400/800/1000/1200 rpm

 

 

 

 

 

 

 

 

 

1000 rpm : 400/600/800/1000 rpm

 

 

 

OPERATION WATER PRESSURE

0.3-10kgf/cm2 (30-1000kPa)

 

 

 

 

CONTROL TYPE

 

Electronic

 

 

 

 

 

WASH CAPACITY

Refer to the Rating Label

 

 

Synthetic (3.5kg), Wool/Silk (2kg), Hand Wash (2kg), Delicate (3kg), Quick 30(5kg)

 

 

 

 

 

 

 

 

DIMENSION

600mm(W)

600mm(D) 850mm(H)

 

 

 

WASH PROGRAM

Cotton, Synthetic, Wool/Silk, Hand Wash, Delicate, Quick 30

 

 

 

RINSE

Super, Normal, Rinse Hold

 

 

 

 

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

 

9 items

 

 

 

 

POWER AUTO OFF

 

Adapted

 

 

 

 

CHILD LOCK

 

Adapted

 

 

 

 

AUTO RESTART

 

Adapted

 

 

 

 

RAPID

 

Adapted

 

 

 

 

 

 

3

2. FEATURES & TECHNICAL EXPLANATION

2-1.FEATURES

40%

Jumbo drum

LG’s jumbo drum can wash about 40% more load than conventional washing machine. A bigger drum improves the wash performance.

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.

Direct Drive system

The advanced Brushless DC motor rotates the Drum directly without belt and pulley.

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.

Auto Restart

Although the washing machine is turned off by a power failure, it restarts automatically where it stopped when power is supplied again. And it will be the same the machine is unplugged and is plugged in again.

Water circulation

Spray detergent solution and water onto the load over and over. Clothes are soaked more quickly and thoroughly during wash cycle. The detergent suds can be removed more easily by the water shower during rinse cycle. The water circulation system uses both water and detergent more efficiently.

4

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

 

 

 

temperature

 

 

 

 

 

washing time

 

selected

FUZZY

 

the best

 

washing

washing

rinsing time

 

temperature

LOGIC

 

performance

laundry

 

spin rhythm, time

 

 

 

 

amount

 

 

 

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. Spinning does not proceed until the water in the tub reduces a certain level.

2-4.THE DOOR CAN NOT BE OPENED

While program is operating.

5

3. PARTS IDENTIFICATION

Drawer

(For detergent and fabric softener)

Door

Drain pump filter

Drain plug

Power plug

If the supply cord is damaged, it must be replaced by the

manufacturer or its service agents or a similarly qualified person in order to avoid a hazard.

Control panel

Drum

Lower cover

Adjustable feet

Lower cover cap

ACCESSORIES

Inlet hose

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

 

Turn the leveling feet to

(4EA: ) with supplied spanner.

 

set the appliance horizontally.

Keep the transit bolts and

 

 

spanner for future use.

 

 

Insert the provided 4 caps

 

 

into the hole

 

 

High

Low

The appliance goes up by rotating the feet clockwise.

1

The appliance comes down by rotating the feet counter-

clockwise.

7

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

Make sure that the hose is not twisted.

 

Avoid submerging the end of the hose.

 

 

 

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

CONNECT POWER PLUG

Connect the power plug to the wall outlet.

Avoid connecting several electric devices, It may be the cause of a fire.

8

LG 142205FDBN, 16221FD, 102205FDBN, WD-16222FD, wm12220fd User Manual

TEST OPERATION

Preparation

Press the power button.

Press the Start/Pause

for washing.

 

button.

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.

 

turn.

 

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

Power off and open the

 

door

Turn off Wash and Rinse after

 

pressing the Start/Pause button

 

and start the machine again. Check drain and spin.

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.

9

5. OPERATION

Wash program selector

LED display

8 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-Synthetic -Woo/Silk-Hand Wash - Drain-Rinse+Spin-Quick 30-Delicate ]can be selected.

(The opposite is possible)

Display the estimated remaining time (Hour : Minute) to finish.

In case of abnormal operation, error indications are displayed.

( )

See troubleshooting guide.

Water temperature selector

Press the button to select water temperature.

95 C is selected for Cotton only. By pressing the button while operating the washer, the present temperature is displayed.

Start/Pause button

Use the button to start or pause wash cycle.

The power turns off automatically 4 minutes after the pause button is pressed.

Option1

Pre Wash

If the laundry is heavily soiled, “Pre Wash” course is effective.

Pre Wash is available in Cotton and Synthetic Program.

Crease Care

If you want to prevent crease, select this button with spin

10

Loading...
+ 25 hidden pages