LG WAD34UW2R User manual

OWNER’S MANUAL

LG WATER PURIFIER

www.lg.com/th

Keep the Owner’s Manual in an easily accessible place.

Be sure to read “Safety Precaution” before use.

The Product Warranty can be found inside the Owner’s Manual.

This product is designed for use at home, and using it for commercial or industrial

purpose is prohibited.

WAD34UW2R(White)

WAD34UA2R(Red)

MFL67227911

ENGLISH

ประเทศไทย

2

Features of LG Water Purifier

■ Direct supply

As water does not stay in the tank but is supplied directly from the tap, you

can enjoy fresh water anytime with no concern of fur.

■ Cleansing alert lamp

The purifier monitors hygiene of the water it supplies, and indicates the time

to replace the filter with the lamp.

■ Set amount of water per usage

You can set the amount of water per usage to be supplied per pressing of

button.

3

ENGLISH

Table of contents

Safety Precautions ...................................................................................4~13

Name and function of each part ...................................................................14

- Indicating part

Purifying process .......................................................................................... 15

What to check before using the product ...................................................... 16

Name and function of each part ..................................................................17

- Control panel

Before using

Filter Changing Cycle and Method ........................................................25~28

Daily checkup ...............................................................................................29

Please Check Before Reporting a Failure ....................................................30

Piping diagram .............................................................................................31

Specifications ...............................................................................................32

Warranty card

What you should know

Functions of display .....................................................................................18

- Cleanness display

How to use..............................................................................................19~20

- 120ml water button

- 500ml water button

- 1000ml water button

- How to use gutter

Installation ..............................................................................................21~22

How to clean ........................................................................................... 23~24

Usage

4

Safety Precautions

These contents are intended to keep users safe and to prevent the loss of

property and inconvenience.

Please read them carefully and use the product correctly.

WARNING / CAUTION

WARNING

Failure to follow the instruction correctly may result in

death or serious injury.

Failure to follow the instruction correctly may result in injury

or loss of properties.

This sign is designed to draw attention to items and

manipulations that may cause danger. Read carefully and

follow the directions to avoid danger.

CAUTION

5

ENGLISH

Safety Precautions

WARNING

Power related

Do not move the product while it is

in operation.

- There is risk of malfunction or electric

Thock.

Never pull the cord or touch the plug

with wet hand(s).

- This may cause fire or electric shock.

This product is to be used with AC

220V. Make sure that the power outlet

is for 220 V only and is grounded.

-

Otherwise, the product may malfunction,

and there is risk of electric shock in case

of short circuit.

Do not alter or extend power cord

arbitrarily.

- This may cause fire or electric shock.

Do not apply excessive force to

bend the power cord, or put heavy

objects on it, which may damage the

cord.

-

This may cause fire or electric shock.

If power cord extension is required,

make sure that it is grounded.

- Ungrounded power cord extension may

cause electric shock or injury.

6

Safety Precautions

WARNING

Power related

Do not use too many appliances if

you are using a power strip.

- There is risk of fire from an overheated

power strip.

Do not use old or worn out / peeled

off power outlet or plug

- This may cause fire or electric shock.

Do not insert power plug repeatedly.

- This may cause fire or electric shock.

This may cause product's malfunction.

Make sure to unplug the product for

repairing, maintenance or replacing

a part.

- This may cause fire or electric shock.

Any foreign object including water

or dust on the contact point of

power plug must be removed.

- Any foreign on the contact point of power

plug may cause electric shock or fire.

Do not pull the power cord to move

the purifier.

- This may cause fire or electric shock.

7

ENGLISH

Safety Precautions

WARNING

Cautions for installation

Do not put any heating device,

heater or any appliances that causes

sparks in close proximity to the

purifier.

- There's danger of fire.

Do not install the purifier on

unstable surface.

- Damage to property or injury may be

caused by fallen or dropped purifier.

Make sure to avoid exposure to

direct sunlight, heating device,

especially excessive moist.

- This may cause product's malfunction.

Avoid places with potential exposure

to flammable gas.

- Gas leaked to surroundings of purifier may

cause explosion or fire.

Only authorized and skilled repair

technician may open the casing to

repair the unit - avoid arbitrary

opening of the product for repair,

modification or alteration.

- It may cause malfunction, electric shock or

fire. Contact customer service team if

there's need for repair.

8

Safety Precautions

WARNING

Cautions for usage

Make sure no water is splashed into

inside of the purifier.

- This may cause fire or electric shock.

Do not step on the purifier or put

heavy objects on it.

- It may cause the object to fall and damage

it, not just product's malfunction or electric

shock

Do not spray insecticide or

flammable liquid on the purifier

while it is in operation.

- Such liquids are harmful to humans, and

may cause malfunction or fire.

Do not insert any foreign object or

finger inside the purifier while it is in

operation.

- It may cause fire or electric shock.

(Especially use care if there's a child in the

family.)

Do not let a child to hang on to the

purifier.

- The product may fall and the child may get

injured.

Make sure to unplug the purifier

when cleaning the unit.

- This may cause fire or electric shock.

9

ENGLISH

Safety Precautions

WARNING

Cautions for usage

Do not pinch inside of the purifier

with sharp objects such as pin or

awl.

- It may cause an electric shock.

If water is leaking from the inside or

is collected around the purifier,

immediately lock the tap, unplug the

purifier and contact customer

service team.

- It may cause an electric shock.

Do not apply excessive force or

shock to the purifier.

- The purifier may get damaged.

Do not put a bowl filled with water,

drugs, food, small metal objects or

flammable material near or on the

product.

- If such an object gets inside the purifier, it

may cause electric shock or fire, or

damage the product.

Do not put any candle or a live

cigarette butt on the product.

- There's danger of fire.

If the product is to be used by a

child or someone in need of close

attention, supervision by a guardian

or a manager is required.

10

Safety Precautions

CAUTION

Power related

Cautions for installation

If the purifier is not in use for

extended period of time, lock the tap

and unplug the purifier.

- Water may get corrupted if the purifier is

not in use for extended period of time, so

make sure to drain all water from the tank.

Do not use damaged or loose power

plug / cord and contact customer

service team.

- It may cause electric shock, short-

circuiting or fire.

The purifier is designed to be used

indoors, so avoid exposure to direct

sunlight, snow or rain.

- This may cause product's malfunction.

Do not lift the product by holding or

turning the water outlet cock.

- It damages the product and water may not

work.

Make sure to repair damaged power

cord by qualified service personnel

to prevent any potential danger.

- Otherwise, it may cause fire, electric

shock or malfunction.

11

ENGLISH

Safety Precautions

CAUTION

Cautions for installation

Make sure that there's distance

longer than 10 cm from the back and

side of the purifier for ventilation.

- This may cause product's malfunction.

10 

10



Do not supply hot water to the

purifier.

- This may cause product's malfunction.

Make sure that there is no leakage

on the connecting part of the hose

after installing the product.

- Loose screw causes leak, and there may

be electric shock or property damage.

Use new hose or parts when

installing the purifier.

- Loose screw causes leak, and there may

be electric shock or property damage.

Avoid uneven or unstable surface to

ensure the balanced operation of the

product.

- Otherwise, excessive noise or

malfunctioning may occur.

12

Safety Precautions

CAUTION

Cautions for usage

If any strange noise, burning smell

or smoke is found from the purifier,

immediately unplug it, lock the tap

and contact customer service team.

- This may cause fire or electric shock.

Make sure to replace filter according

to required interval.

- Germs may propagate or water may taste

differently.

Replacing period of filter may vary

depending on amount of water used, area,

season or tap water quality.

Make sure to use filter from LG.

- Filter from other companies or not suiting

specifications may cause malfunction or

degradation of purification.

Avoid spraying water, benzene,

thinner or alcohol for cleaning the

product - use soft and dry cloth only.

Use tap water only.

- Otherwise, the purifier may not be used for

expected lifecycle, or may malfunction.

Do not leave the purifier in sub-zero

temperature.

- It may cause malfunction.

13

ENGLISH

Safety Precautions

CAUTION

Cautions for usage

Do not use purified water for other

purpose than drinking such as

fishbowl.

- Purified water may not be suitable for fish.

The fish may end up being dead

depending on the situation.

Do not put any heavy object on the

tray.

- The product may malfunction, or the

object may fall and cause injury.

Do not use purified water for other

purpose than drinking such as

humidifier.

- Leaving behind purified water for an

extended period of time may cause the

water to get contaminated due to

exposure to the environment.

Let out 10 liters of purified water

when not using purifier for extended

period of time.

- The water in the pipe may have been

contaminated.

14

Name and function of each part

Filter cover

Cooking tap connecting part

(cooking tap option)

Tap water connecting part

Control panel

Water outlet

Water bin cover

Water bin

Front

Back

User's manual User's guide Water bin Water bin cover

User's

manual

User's

guide

Accessories

Indicating part

15

ENGLISH

Purifying process

Notice

Non-LG filter, or even LG filter used for extended period may get degraded

easily.

Step 1: Pre-carbon combined filter

Step 2: UF combined filter

Pre-carbon combined filter

Step 1 filter(F1) Step 2 filter(F2)

UF combined filter

Purifying process

16

What to check before using the product

Otherwise, the purifier may not provide intended functions.

If indicator lights are off, check if there is any problem with power such as outage.

Let out water about 10 liter after extended period of not using the product.

Pressing "Produce 1000 ml of water" 10 times for this.

Regular replacement of filter is really important for supply of clean water.

Expired filter may degrade functionality of the purifier, so make sure to keep the

replacement period.

Notice

If the purifier is not in use for extended

period of time, lock the tap and unplug

the purifier.

Open the tap valve.

If control panel or cleanness display is turned off

Not using purifier for extended period of time

Regular replacement of filter

This product is designed for

220 V~ 50 Hz exclusively.

- Make sure to plug into the 220 V~

50 Hz outlet.

Otherwise, the purifier may not

provide intended functions.

CAUTION

※

Make sure to check below before using the product!

17

ENGLISH

Name and function of each part



[Cleanness] lamp (blue/orange)

Indicates cleanliness of the filter



[120ml] lamp / button (blue/red)

For having about 120 ml of water



[500ml] lamp / button (blue/red)

For having about 500 ml of water



[1000ml] lamp / button (blue)

For having about 1000 ml of waterv

Control panel









18

Functions of display

Cleanness display

(This part cannot be activated.)

Shows when filter needs to be replaced.



Notice

Cleanness display part is in blue when the filter can be used, while it changes to

orange color when the filter needs to be replaced.

* If cleanness display changes even though filter has only been replaced

recently, contact customer service center at 02-878-5757.

In the absence of button input, the LED will be dimmed automatically.

(LED gets darker)

Wait for about 5 seconds after turning on the purifier as the control panel gets

reset for 5 seconds after initial power supply.

(Light flickers 3 times and you'll hear a melody.)

Availability display Filter replacement

display

Do not block the water outlet with a hand.

Make sure the touch panel is clean as any object may turn on the button if

there is moisture on the touch panel - otherwise, turn the product off before

using it.

CAUTION

19

ENGLISH

How to use

120ml water button

For having water of about 120 ml.

500ml water button

For having water of about 500 ml.

1000ml water button

For having water of about 1000 ml.







Notice

If you press any button while water is coming out, it will stop the water

discharge, turning the light off.

Amount of water may differ depending on pressure or environment.

Notice

If you press any button while water is coming out, it will stop the water

discharge, turning the light off.

Amount of water may differ depending on pressure or environment.

Notice

If you press any button while water is coming out, it will stop the water

discharge, turning the light off.

Amount of water may differ depending on pressure or environment.

20

How to use

How to use gutter

To use buoy

The buoy will float on the water when the gutter

is filled with water.

When the orange-colored buoy is visible, it is

time to empty the gutter.

(Use caution since water may splash)

▶ Do not put any heavy object on the gutter

when it is on the floor.

 The product may malfunction, or the object may fall

and cause injury.

Cautions about gutter



Buoy

Water bin cover

Water bin

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