LG WTG1032VF User manual

WASHING MACHINE

SERVICE MANUAL

MODELS: WTG1032VF / WTG1032WF / WTG1030SF

CAUTION

Before servicing the washer, Read the safety precautions in the manual.

SAFETY PRECAUTION!

IMPORTANT SAFETY NOTICE!

■ DISASSEMBLE POWER CORD BEFORE SERVING

■ RECONNECT ALL GROUNDING DEVICES

This service information is intended for individuals

possessing adequate backgrounds of electrical,

electronic and mechanical experience.

Any attempt to repair this appliance may result in

personal injury or property damage.

The manufacturer or seller can not be responsible

for the interpretation of this information, nor can it

assume any liability in connection with its use.

CONTENTS

1. Specifications .............................................................................................................................. 3

2. Installation Instructions ................................................................................................................ 4

3. Operating Instructions

3-1. Identification of Parts............................................................................................................... 10

3-2. Before Starting to Wash .......................................................................................................... 11

3-3. Function of Each Button.......................................................................................................... 16

3-4. Washing Programs.................................................................................................................. 18

3-5. Other Functions....................................................................................................................... 22

3-6. Cleaning and Maintenance...................................................................................................... 32

4. Service Information

4-1. Wiring Diagram........................................................................................................................ 34

4-2. Main PCB Picture.................................................................................................................... 35

4-3. Disassembly Instruction .......................................................................................................... 36

4-4. How to use Test Mode............................................................................................................. 42

4-5. Troubleshooting by Common Washing Problems ................................................................... 43

4-6. Trouble Shooting With Error Code .......................................................................................... 44

4-7 . How to Diagnose and Repair by Symptom ............................................................................ 47

5. Exploded View............................................................................................................................ 55

Only training and service purposes.

1. SPECIFICATIONS

POWER SOURSE Refer to rating label on the back of Washer

INPUT Refer to rating label on the back of Washer

CAPACITY Refer to rating label on the back of Washer

INNER TUB Stainless

INLET WATER

PRESSURE 100kPa ~ 600kPa

SPIN SPEED 950 rpm

DIM. Refer to rating label on the back of Washer

WEIGHT Refer to rating label on the back of Washer

PROGRAM

COTTON WASH, EXTRA RINSE, ECO COTTON, QUICK WASH,

DELICATES, TOWELS, DUVET, QUIET WASH, TUB CLEAN,

DOWNLOAD CYCLE

WATER LEVEL 10 Stages

RESERVATION Available for 3~18 Hr

UNBALANCE

SWITCH B.P Sensor

LID INTERLOCK

SWITCH Magnet Sensor

CHILD LOCK Applied

SOFTENER

DISPENSER Applied

DETERGENT

DISPENSER Applied

BLEACH INILET Applied

AUTO POWER OFF Applied

Smart RinseTM

with Jet Spray Applied

Heater Applied

* Program can be different according to the model.

Only training and service purposes.

Adjustable leg

2-1. HOW TO ADJUST LEVEL

2. INSTALLATION INSTRUCTIONS

Installation area

• Install the washer on flat and firm

surface.

Checking level

• Open the lid, and check if the

washer is correctly leveled by

looking down from the top.

How to use the adjusting plates

• Use the adjusting plates to level the

washer when the adjustable legs cannot

cover the gap.

Turn the adjustable legs to set the

washer horizontal (2 EA).

Improper installation of the washer may cause noise and malfunctioning.

1. The ventilating openings in the base area must not be obstructed be

carpeting when the washing machine is installed on a carpeted floor.

2. Install the washing machine on a level and firm surface, any tilt should

be less than 1° .

Only training and service purposes.

More than 2cm

More than 10cm

More than 2cm

Checking slope

• If installation surface is tilted, the

washer will be shaken.

Confirming level

• Place the washer to original position

and confirm the level.

Horizontal setting

• Lift up the front of the washer and

adjust level by turning the

adjustable legs clockwise or using

the adjusting plate.

Distance between drain hose and the wall

• Distance between drain hose and the wall should

be more than 10 cm, and the distance between the

other part and the wall should be more than 2 cm.

Only training and service purposes.

2-2. CONNECTING WATER SUPPLY HOSE

Before connecting Water Supply Hose to water tap, check your hose type and choose correct

instruction. Water Supply Hose may vary according to the country.

Make sure connect blue inlet hose to COLD water tab, and orange inlet hose to HOT water tab.

Rubber packing

Connector

Water supply hose

Normal Type (Normal tab without thread & screw type inlet hose.)

Connecting Water Supply Hose to water tap

Untighten the screw

Untighten the screw of the connector so that the tap can be

placed in the middle.

Fixing the connector to the tap

Push the upper connector up till the rubber packing is in tight

contact with the tap. Then tighten the 4 screws.

Attach the water supply hose to the connector

Push the water supply hose vertically upwards so that the rubber

seal within the hose can adhere completely to the tap.

Fixing the connector of connector and water supply hose

Attach the water supply hose to the connector

and then tighten it by screwing it to the right.

Check the connection of water supply hose and the connector

After connecting the hose, open the tap to check for any water leakage.

In case of water leakage, close the tap and start again from step 1.

Only training and service purposes.

Conector

MedioEtiquetaFija

Manija de Presión

Barra de Presión

Manguera de Suministro de Agua

Empaquede Caucho

Tornillo

EtiquetaFija

Empaquede Caucho

Placa Guía

Conector

EtiquetaFijada

Conector

MedioConector

Medio

Conector

Manguera de Suministro de Agua

Barra de Presión Manijade Presión

Fixed Stiicker

Pressing Handle

Pressing Rod

Water Supply Hose

Middle connector

Rubber packing

Screw

Fixed sticker

Guide plate

Connector

Rubber packing

Connector

Middle

Connector

Pressing handle

Middle

Connector

Fixed sticker

Pressing rod

Water Supply Hose

One Touch Type

Note

(NORMAL TAB WITHOUY THREAD & ONE TOUCH TYPE INLET HOSE.)

Separate Middle connector from Water Supply Hose

Separate Middle connector from the Water

Supply Hose by pulling the Pressing Rod and

the Pressing Handle that is attached to the

Water Supply Hose while pressing them.

Loosen the fixed nuts to connect the connector to the tap

Untighten the screw of the connector so that the tap can

be placed in the middle.

Fixing Connectors to the Tap

Push the upper connector up till the rubber packing is in tight

contact with the tap.

Then tighten the 4 screws.

Fixing Upper Connector and Middle Connector

Remove the fixed sticker in between the Upper

and Middle Connectors.

Tighten the connectors by holding one connector

and twist middle connector to the right.

Connecting Middle Connector and Water Supply Hose

Press down the pressing rod of the Water

Supply Hose which was separated from middle

connector(refer to Step1) and then join it to

the middle connector.

Checking the water leakage

After connecting the hose, open the tap to

check for any water leakage.

In case of water leakage, close the tap and start

again from step 1.

If you skip step1, it may cause water leakage.

In case the tap is large.

If the tap diameter is too large or is square,

open the 4 screw and take out the guide

plate and follow step 1.

Only training and service purposes.

Water Supply Hose

Rubber Packing

Water

tap

Hose connector

Rubber seal

Screw Type

Attach the water supply hose to the tap.

Push the water supply hose up so that the rubber

packing within the hose can adhere completely

to the tap.

Connect the water supply hose to the tap.

Connect the water supply hose to the tap and then tighten

it by screwing it to the right.

Check water leakage.

After connecting the hose, open the faucet to

check for any water leakage.

Connecting Water Supply Hose to the machine

Connect the water supply hose to inlet valve of

the washing machine, and then lock it by

turning the hose connecting part.

Check to see if there is a rubber seal inside the

connector.

Only training and service purposes.

2-3. CONNECT THE DRAIN HOSE

Drain Hose

0.9~1.2m

Within 50mm

Hose

Guide

▒ For pump model

● NOTE : • Never lay down the drain hose, as water will be discharged.

• Be sure the drain hose is properly routed so it will not kink or lift from the sink.

• The discharge height should be approximately 0.9~1.2m from the floor.

• Connect the drain hose adjusting the length of it not to be dropped. If drain hose is dropped the

drainage could be poor because of blockage in the hose.

• Connect the drain hose to

the outlet of the drain pump

located at the rear of the

washing machine.

• Attach the clip to the drain

hose. And then push it

toward the body of the

washing machine as

indicated by the arrow.

• Check that the drain hose is

hung up over the edge of the

laundry tub.

• Do not use an extension hose.

• Do not install the washer where it is directly exposed to sunlight,

wind, rain etc.

• Plug the power cord of this washer into a properly installed

standard electrical outlet that is switched & earthed.

Only training and service purposes.

3-1. IDENTIFICATION OF PARTS

3. OPERATING INSTRUCTION

* WATER

SUPPLY HOSE

Make sure the

water does not

leak.

POWDER DETERGENT BOX

FOR DELAYED WASHING /

SOFTENER BOX

BLEACH

DISPENSER( )

FUNCTION

SELECTOR

TUB

BASE

JET SPRAY CAP

Multi Clean Filter

START/PAUSE

BUTTON

Use to start or stop

the washing

machine

temporarily.

ADJUSTABLE LEGS

Use to level the washing

machine for correct

balance & spin operation.

* POWER PLUG

If the supply cord is

damaged, it must be

replaced by the

manufacturer or its

service agents or

similarly qualified

person in order to

avoid a hazard.

* DRAIN HOSE

for pump model

Check if the drain

hose is placed into

the laundry tub and

secured before

operating the

washing machine.

If the drain hose is

not elevated, the

water will syphon

out completely.

Only training and service purposes.

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