OWNER’S MANUAL
Premium
Humidifier
ENGLISH
РУССКИЙ
Read before using product (safety instruction), use properly.
About ensuring users safety and property.
After careful read through the user manual, do keep it in a handy place.
The equipment complies with requirements of the Technical Regulation,
in terms of restrictions for the use of certain dangerous substances in
electrical and electronic equipment.
Model name : HW306 Series
www.lg.com
MFL68703917
Rev.00_102319
Copyright © 2019 LG Electronics Inc. All Rights Reserved.
SAFETY PRECAUTIONS
2
SAFETY PRECAUTIONS
Children or people who have difficulty using the equipment safely should get help from
others.
※ Do not insert fingers or sticks into air inlet or outlet when operating as this may cause
injury.
The safety precautions listed below ensure the safe and correct use of the product to
prevent unexpected risks or damages.
WARNING
Failure to comply with these instructions may result in death or serious injury.
CAUTION
Failure to comply with these instructions may result in user injury or property damage.
This appliance is not intended for use by persons (including children) with reduced
physical, sensory or mental capabilities, or lack of experience and knowledge, unless they
have been given supervision or instruction concerning use of the appliance by a person
responsible for their safety.
Children should be supervised to ensure that they do not play with the appliance.
When the power cord is to be replaced, replacement work shall ve performed by
authorized personnel only using only genuine replacement parts.
This symbol is to remind users of conditions and operations that may lead to
dangerous situations. To avoid these types of dangerous situations, carefully read
and follow the instructions.
This symbol indicates how to use the product to avoid and prevent dangerous
situations.
WARNING
• Do not change or extend the power cable without approval.
This may cause fire or shock.
• Never use a damaged or loose receptacle.
This may cause fire or shock.
• Do not use in the place with high moist or oil such as a toilet, bathroom, or washing
room.
This may cause fire or electrical shock.
• Do not apply impact on the front panel.
This may cause shock, injury or product failure.
• Do not connect multiple pieces of equipment to a single multi-plugs receptacle.
This may cause fire or shock.
• If gas leaks, open window to ventilate the space before operating the humidifier.
This may cause explosion, fire or burn.
SAFETY PRECAUTIONS
• Install the product in place free from direct light ray, heating apparatus, and
moisture.
This may cause fire or product failure.
• Do not disconnect the power plug from the product while operating.
This may cause fire, shock, injury or product failure.
• Do not use the power plug in the vicinity of a heating apparatus.
This may cause fire or shock.
• Securely insert the power plug into the receptacle to prevent loosening.
This may cause fire.
• Do not remove the power plug by pulling the cable.
This may cause fire or shock.
• Do not touch the product or the filter with wet hands.
This may cause shock or product failure.
• Keep the product out of reach of children.
This may cause shock or injury.
• Do not touch the power plug with wet hands.
This may cause shock or injury.
• Do not cover the power plug with any object such as a cover.
This may cause fire or shock.
• Disconnect the power plug and wait until the fan stops spinning before cleaning or
handling the product.
This may cause shock or injury.
• Do not sit or step on the product.
This may cause fire, injury or product failure.
• If the product is immersed in water, call your local service center.
This may cause shock or fire.
• Do not spray insecticide or combustible solution on the product.
This may cause fire or product failure.
• Do not put the product upside down or clean it with water.
This may cause fire, shock or product failure.
• Do not install the product in a place with industrial oil fumes or metallic particles.
This may cause fire or product failure.
• Do not operate the product with power other than 220 rating voltage.
This may cause fire or shock.
• Do not put coffee cup, flower vase or other drinks on top of the product.
This may cause fire or shock.
• If you detect an abnormal noise, smell or smoke coming from the product,
immediately disconnect the power plug and call your local service center.
This may cause fire or shock.
• Keep the product from falling on its side.
This may cause fire or shock.
• Connect the power code to the product before connecting the power plug to the
receptacle.
This may cause fire or shock.
3
ENGLISH
SAFETY PRECAUTIONS
4
• If you will not use the product for a prolonged period of time, disconnect the power
plug from the receptacle and fully drain water from the water tank.
This may cause fire, shock or smell.
• When operating, only supply water through the upper part of the product.
This may cause fire, shock, injury or leak.
• Never insert metallic articles such as pins, needles or foreign substances into the
outlet or the filter section.
This may cause fire or injury.
• Do not move the product while the product is operating or immediately after
turning on.
This may cause fire, shock or product failure.
• Always disconnect the power cable from the receptacle when filling the water tank.
This may cause shock or product failure.
CAUTION
• Do not use the product as a ventilation fan or oven range hood in the kitchen.
This may cause product failure.
• Do not use the product near curtains or drapes.
This may cause product failure.
• Do not use the product while using indoor fumigation insecticides.
This may cause injury.
• Use clean tap water at a temperature of 40 ˚C or lower.
This may cause deformation/discoloration.
• Do not use the product for removing toxic gases such as carbon dioxide.
This may cause product failure.
• Do not use the product in the vicinity of home appliances such as microwave ovens
or television sets that emit large quantities of electrostatic fields.
This may cause product failure.
• Do not put obstacles next to the outlet of the product.
This may cause product failure.
• Use a lint-free soft cloth for cleaning the water tank.
This may cause product failure.
• Use clean tap water at a temperature lower than 40 ˚C for cleaning the moisture
disk and water tank.
This may cause deformation/discoloration, noise or product failure.
• Do not use strong detergent such as a solvent for cleaning the product. Use a soft
lint-free cloth for cleaning.
This may cause product failure or deformation/discoloration.
• Avoid damaging the power plug by forcibly bending, twisting, pulling or heating the
plug, or inserting the plug in a tight space.
This may cause fire or shock.
• Never put inflammable substances into the product.
This may cause fire or product failures.
SAFETY PRECAUTIONS
• Do not use the product in spaces for special applications such as the preservation of
animals or plants, precision systems or works of art.
This may cause property damages.
• Do not keep or use combustible gas or inflammable substances in the vicinity of the
product.
This may cause fire or product failure.
• Securely fit every filter, and clean the filters on a weekly basis.
This may cause product failure.
• If the power plug is damaged, call your local service center to have the plug repaired
by an authorized service engineer.
This may cause fire, shock or product failure.
• Clean the water tank and moisture disk weekly with clean water.
This may cause deformation/discoloration, smell or product failure.
• Use both hands when moving or filling the tank.
This may cause injury or leak.
• Do not put the product on unstable places such as table or fabric matting that is
vulnerable to heat.
This may cause leak or property damages.
• When draining water from the water tank, disconnect the power plug, and remove
the water tank from the body first.
This may cause fire, shock or product failure.
• After cleaning the product, reassemble the components in the correct position.
This may cause noise or product failure.
• Do not use the product next to a wall, furniture or ceiling.
This may cause deformation/discoloration or smell.
• Do not use the product on slope.
This may cause leak or product failure.
• Move the body of the product with two hands while keeping the product horizontal.
This may cause leak, property damages or product failure.
• Do not move the product with water in the water tank.
This may cause fire, shock, injury or product failure.
• Do not apply strong impact to the water tank.
This may cause damage or leak.
• Never drink water remaining in the product body (the water tank), or give the water
to an animal or plant.
This may cause injury or property damages.
• Do not use the product next to places affected by winds from air-coolers or heaters,
or by windows.
This may cause product failure.
• Do not use the moisture disk for any other purpose.
This may cause deformation/discoloration, noise or product failure.
• Do no fill the water tank with hot water exceeding 40˚C, soapy water, cosmetics,
chemicals, aromatics or sterilizing cleaning solution.
This may cause deformation/discoloration, noise, smell or product failure.
5
ENGLISH
SAFETY PRECAUTIONS
6
• Do not move the product only using the handle on the top.
This may cause damage, leak or injury.
• Do not put magnetic or metal objects on the body of the product.
This may cause product failure.
• Do not install the product on transportation vehicles (e.g., automobiles, vessels and
airplanes).
This may cause product failure.
• Use the product installed on flat floor.
This may cause product failure.
• Install the product at least 1.5 m away from all light fixtures and 1 m from wall.
This may cause deformation/discoloration or product failure.
• Do not use the product if the water tank or the moisture disk is removed.
This may cause product failure.
• Install the product at a place 1 m at least from TV set or audio system.
This may cause product damages.
• Do not use the product near your head.
This may cause injury.
TABLE OF CONTENTS
7
TABLE OF CONTENTS
2 SAFETY PRECAUTIONS
8 NAMES AND FUNCTIONS
OF EACH COMPONENT
8 Product composition
8 Explanation and correct use for each
component
9 HOW TO INSTALL
9 Selecting a place to install
9 How to install the moisture disk
10 How to supply water directly
11 How to supply water through upper
part of the humidifier
11 Connecting power cable
12 HOW TO USE
12 Display
13 Control part
ENGLISH
15 HOW TO CLEAN
15 How to clean the large dust filter
and fan
16 Cleaning water tank and moisture
disk
18 HOW TO KEEP THE PRODUCT
19 CHECKLIST BEFORE
REPORTING FAILURE
21 PRODUCT SPECIFICATION
NAMES AND FUNCTIONS OF EACH COMPONENT
8
NAMES AND FUNCTIONS OF EACH COMPONENT
Product composition
Control button and display
Body
Water
tank
Large dust filter
Humidity sensor
User manual
Upper water
supply
Power socket
Moisture diskPower cable
Water tank
Explanation and correct use for each component
Component name Function Correct use
Body Creates wind and contains
major components.
Water tank Stores water and
contains moisture disk.
Moisture disk Humidifies with invisible
fine water particles.
Large dust filter Removes large dust
particles.
Do not keep the body upside down.
Empty water tank and fill with clean tap
water every day. Refer to page 10.
Clean once a week and disassemble and
clean once a month. Refer to page 16.
Clean once a week.
Refer to page 15.
HOW TO INSTALL
9
HOW TO INSTALL
Selecting a place to install
Installing the product in the following
places may help you use the product
conveniently and safely:
• More than 1 m away from furniture, home
appliances, walls and curtains.
• Position for easy connection to power
source (next to receptacle).
• Place on flat floor.
• Position with no combustible gas and
inflammables.
1 m or more
1 m or more
1 m or more
ENGLISH
How to install the moisture
disk
1. Install by matching the water tank
and moisture.
* Before installing moisture disk, clean
moisture disk and water tank with tap
water. Refer to page 16 for cleaning.
2. Match the body with the water
tank.
CAUTION
• Failure to properly mount the
moisture disk may result in
malfunction, noise, and product
failure.
HOW TO INSTALL
10
How to supply water directly
* Supply water directly to the water tank
when pouring a large amount of water.
1. Turn off the power by pressing
start/stop (
) button.
2. Unplug the power from receptacle.
3. Unplug the power from the body.
4. Disassemble the body and water
tank and keep them as shown in the
picture.
CAUTION
• Leaving the product upside down or
cleaning it with water may cause fire,
electrical shock, or product failure.
5. Disassemble the moisture disk and
water tank.
6. Supply clean tap water up to the
WATER LINE of the water tank.
CAUTION
•
Remove foreign substances without
damaging metallic plate (if there is one).
• Empty the water tank before
supplying water.
- It will cause odor.
Important
LG premium humidifier uses very small
water particles. Bacillus and metallic
molecules cannot enter small water
particles. Water particles are used
to humidify but bacillus and metallic
molecules remain in the product and
become enriched in the water tank.
Such substances may cause smell and
discoloration. You may preserve the
cleanliness of the product by emptying
the remaining water in the water tank
when supplying water.
CAUTION
• Note that water may fall when
disassembling the moisture disk.
• Keep the moisture disk safe.
Otherwise, injury and property
damage may result.
7. Assemble the moisture disk in
reverse order and use the product.
CAUTION
• Install the product by properly matching
the moisture disk and the water tank.
-
This may cause noise and/or product failure.
• Install the product by properly matching
the body and the water tank.
-
This may cause noise and/or product failure.
HOW TO INSTALL
11
How to supply water through
upper part of the humidifier
* You may supply water conveniently
through the upper part of the humidifier
when supplying small amount of water.
1. Slowly supply water using tools
such as cups with a pointed mouth
through the upper part of the
humidifier.
CAUTION
• Supply water from above to the top
while the product is in operation.
• Pouring too much water at one time
or supplying water with a shower
from above may cause fire, electrical
shock, or product failure.
• Do not let any water enter the body
except through the water inlet on
top.
- This may cause fire, electrical shock, or
product failure.
• When “water full” is lighted in the
display panel, do not supply water
anymore.
- This may cause electrical shock or
damage of property due to water
leakage.
Connecting power cable
ENGLISH
1. Connect the power cable to the
product.
2. Connect the power cable to the
receptacle.
WARNING
• Connecting the power cable inserted
in the receptacle to the product may
cause fire, shock or product failure.
HOW TO USE
12
HOW TO USE
Display
* The state of operation of the product is displayed. The one that is being used will be
displayed.
Ionizer
Ionizer is displayed when
pressing ionizer button
and the product
removes vicinal Bioaerosol
by ionizer.
Water Full display
Water Full is displayed with
sound when the water tank
is full. Water Full display
automatically disappears
when water in the water tank
goes below WATER LINE. The
product works normally even
with water Full display.
* Alarm for Full Water only
sounds the first time it is
detected.
* When Water Full is detected
without turning the power on,
Water Full is only displayed for
1 minute.
Empty display
Empty is displayed with a melody when the water
tank is empty, and the product stops operating.
Empty display automatically disappears by supplying
water and the product operates normally.
* The melody sounds twice 1 minute after detecting that
* No melody sounds for no water when the product is set
Sleep mode setting display
Sleep mode and set time
is displayed when sleep
mode setting button (
pressed.
Display other than sleep
mode disappears 3 seconds
after sleep mode setting
( ).
* Refer to page 13 for the sleep
mode setting.
Current humidity state
display
Current humidity around the
product is displayed.
* High, Pleasant and Low of
current humidity are set
according to statistics by a
Korean agency and there may
be personal differences.
there is no water in the water tank. Empty the water
tank and supply clean tap water directly into the water
tank (refer to page 10).
for sleep mode.
) is
HOW TO USE
13
Control part
Start/stop button
Use it to supply power to the product or turn off the product.
Humidifying volume button
The button is to control desired humidifying volume (airflow volume). If you press
button, it will change the order of
(automatic) (low) (medium) (high) (automatic)
* Automatic humidification creates a pleasant environment by changing
humidifying volume automatically based on the temperature and humidity
around the premium humidifier.
Ionizer button
Use it to turn on/off ionizer for ionizer.
* This function is initially off. Whether ionizer is working or not can be found in the
display.
Sleep mode setting button
The product will be turned off after set time by using sleep mode setting. The
function will change in the order of
cancel and 3 seconds after setting displays other than sleep
mode, the setting will disappear
* The product operates at an adequate level of pleasant humidity and noise for
sleep mode by automatically changing humidity based on temperature and
humidity around the humidifier when using this function.
* Under the sleep mode, the alarm for no water is not set off.
* Under the sleep mode, if you don’t want an automated operation, you can set up
humidification amount by pressing the humidification amount button (
The set humidification amount is maintained until the sleep mode is cleared.
* You can set up the lighting and the ionizer functions under the sleep mode also.
ENGLISH
.
).
Lighting button
Use it for breastfeeding mode, mood lighting mode, etc. The intensity of light can
be set to low
high off by pressing lighting button.
Lock/Unlock function (Child Lock)
The product will operate in Button Locked Mode with on the display by
pressing sleep mode setting button (
for 3 seconds.
The Lock Mode can be disabled by pressing 2 buttons for 3 seconds again.
Pressing button in Lock Mode will cause a brief sound with
) and lighting button ( ) simultaneously
on the display
HOW TO USE
14
Automatic drying function
Automatic drying function can be set with on the display by pressing start/
stop button (
automatic drying function is set, the product will indicate if there are water drops
on the moisture disk by running the fan for 5 minutes when the product stops
operating.
The function is set until the function is disabled.
When pressing the start/stop button (
for 3 seconds simultaneously,
) and speed button ( ) simultaneously for 3 seconds. When the
) and the speed button ( ) in the air
is displayed and the function is disabled.
Open Source Software Notice Information
To obtain the source code under GPL, LGPL, MPL, and other open source licenses, that is
contained in this product, please visit http://opensource.lge.com . In addition to the source
code, all referred license terms, warranty disclaimers and copyright notices are available for
download.
LG Electronics will also provide open source code to you on CD-ROM for a charge covering
the cost of performing such distribution (such as the cost of media, shipping, and handling)
upon email request to opensource@lge.com. This offer is valid for a period of three years
after our last shipment of this product. This offer is valid to anyone in receipt of this
information.
HOW TO CLEAN
15
HOW TO CLEAN
How to clean the large dust
filter and fan
1. Turn off the product by pressing
start/stop (
2. Unplug the power from the
receptacle.
3. Unplug the power from the body of
the product.
4. Disassemble the body and water
tank.
5. Disassemble the large dust filter
by pulling on the 2 parts for
detachment.
) button.
ENGLISH
7. Clean the large dust filter weekly
by using a soft brush and cleaner.
CAUTION
• Use clean tap water to clean and
assemble after completely drying
the filter.
• Do not clean the large dust filter
using a cleanser.
8. Clean the fan with soft and dry
cloth.
CAUTION
• Disassemble the large dust filter
when fan stops completely.
6. Keep the body of the product as
shown in the picture
CAUTION
• Fire, shock and product failure may be
caused by putting the body upside down.
CAUTION
• Fire, shock or product failure may be
caused by using water to clean fan.
9. Assemble the product in reverse
order and use the product.
HOW TO CLEAN
16
Cleaning water tank and
moisture disk
1. Turn off the product by pressing
start/stop button (
).
2. Unplug the power from the
receptacle.
3. Unplug the power from the body.
4. Disassemble the body and water
tank.
5. Keep the product as shown in the
picture.
CAUTION
• Putting the body upside down or
cleaning the body with water may
cause fire, shock or product failure.
6. Clean the water tank and moisture
disk weekly and disassemble and
clean the moisture disk monthly.
* How to clean the moisture disk
(weekly)
Hold the handle with both hands and
rinse the moisture disk through flowing
tap water under 40˚C to clean the
surface by rotating it.
* How to disassemble and clean
moisture disk (monthly)
Disassemble the disks one by one by
turning the handle on moisture disk
counter-clockwise as shown in the
picture.
* Clean disk with a soft cloth
Use citric acid (can be purchased in
pharmacies) to clean it if the disks
need cleaning.
* How to clean the water tank (weekly)
Clean it with flowing tap water below
40˚C and using a soft cloth.
CAUTION
• Do not damage or scratch the
metallic panel as it may cause
product failure.
HOW TO CLEAN
17
ENGLISH
7. Assemble the product in reverse
order and use the product.
HOW TO KEEP THE PRODUCT
18
HOW TO KEEP THE PRODUCT
1. Turn off the product by pressing
start/stop button (
2. Unplug the power from the
receptacle.
3. Unplug the power from the body.
4. Disassemble the body and water
tank.
5. Clean the water tank and moisture
disk with a dry cloth and dry them
out of direct sunlight.
).
6. Store the product out of direct
sunlight to prevent dust and foreign
substances from contaminating the
product.
CHECKLIST BEFORE REPORTING FAILURE
19
CHECKLIST BEFORE REPORTING FAILURE
Please check the list below before requesting the service center for product failures.
Symptom Check Actions
The water in
the water tank
decreases
slowly or does
not decrease.
Humidity does
not increase.
Current
humidity
displayed on
the product
is different
on other
hygrometers.
[Empty] lamp is
displayed even
though there
is water in the
water tank.
• Is the moisture disk properly
installed?
• Are there lots of foreign
substances stuck in the moisture
disk?
• Is water tank full?
• Is it raining or is the indoor
temperature low?
• Are you using the product in a
large living room or a ventilated
room?
• Is humidity the sensor blocked
by its surroundings?
• Blow on the humidity sensor for
3 seconds.
• Are there foreign substances in
the metallic part of the water
tank?
• Are the body and water tank
properly installed?
– Properly install the product by
matching water tank and the
moisture disk.
– Clean the moisture disk.
– Fill the water tank with water.
– If the humidification volume is
low, water in the water tank will
decrease slowly.
– Use it in an area below 22 m
and after ventilating.
– Maintain more than 1 m of space
between the humidity sensor and
surrounding objects.
– Call service center if humidity
does not increase.
– Humidity may differ based on
the location of the product even
in the same space.
– Clean fur or foreign substances
in metallic part.
– Install the product by matching
the body and water tank
correctly.
ENGLISH
2
CHECKLIST BEFORE REPORTING FAILURE
20
Symptom Check Actions
There is
strange smell
coming from
the product.
The product
makes
noise when
operating.
• Is the water in the water tank
contaminated?
• Is the moisture disk
contaminated?
• Does the product smell as it did
after purchasing?
• Is the product being used in flat
area?
• Is there any object hindering
operation near or on the
product?
• Is moisture disk mounted
correctly?
• Are there metallic or foreign
substances in the outlet?
– Clean the water tank and
moisture disk and supply using
clean tap water.
– Clean the moisture disk.
– All odors are harmless.
(The smell is similar to the one
found when purchasing a new
car.)
– Using the product on slope may
cause noise.
– Move the product or objects
hindering air flow.
– Assembling or disassembling
the moisture disk in the wrong
manner may cause noise.
– Foreign substances stuck in the
outlet may cause noise.
PRODUCT SPECIFICATION
21
PRODUCT SPECIFICATION
Height
Width
Depth
Outlook and design as well as the product standard of the product may be changed to
enhance the quality of the product
ENGLISH
Model Name Premium Humidifier, HW306 Series
Power 220-240 V~, 50 Hz
Humidification Volume 305 mL/h
Product Weight 6.6 kg
External Measurements
(mm)
320 (Width) x 370 (Height) x 320 (Depth)
Power Consumption 13 W
MEMO
Name of importer - LG Electronics RUS
Address of the importer - Russia, Moscow region, Ruza district,
Импортёр – ООО «ЛГ Электроникс РУС»
Адрес: 143160 Российская Федерация, Московская область,
Рузский район, Сельское поселение Дороховское,
86 км Минского шоссе, д 9
SEIL Co., Ltd
Корея, Республика, 31, Gimhae-daero 2635beon-gil, Gimhae-si, Gyeongsangnam-do,
Korea
Dorokhovskoe Settlement,
86km of Minskoe highway, bld.9 143160
Printed in Korea
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