LG LAHVSG40GD0 Air Washer: Experience cleaner, healthier air in your home. With its spontaneous evaporating humidifying mode and water filtration system, this air washer effectively removes large dust particles, harmful gases like ammonia and formaldehyde, and maintains optimal humidity levels. The nano-level plasma ionizer eliminates airborne bacteria, while the auto-drying function prevents foul odor and keeps the unit clean. Enjoy convenient operation with features like low water level alarm, sleep mode, and a handle for easy removal and installation of the top section.
LG LAHVSG40GD0 Air Washer: Experience cleaner, healthier air in your home. With its spontaneous evaporating humidifying mode and water filtration system, this air washer effectively removes large dust particles, harmful gases like ammonia and formaldehyde, and maintains optimal humidity levels. The nano-level plasma ionizer eliminates airborne bacteria, while the auto-drying function prevents foul odor and keeps the unit clean. Enjoy convenient operation with features like low water level alarm, sleep mode, and a handle for easy removal and installation of the top section.
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OWNER’S MANUAL
SPONTANEOUS EVAPORATING HUMIDIFIER
Air washer
LAHVSG40GD0
Read before using product (safety instruction), use properly.
About ensuring users safety and property.
Product warranty card is enclosed with the user manual.
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.
2
Air washer
The advantages of the products are as described below:
We appreciate you for purchase the LG Air Washer (the spontaneous evaporating humidifier).
Using the air washer after careful reading and understanding of the owner' manual will ensure safer and
more convenient of use of the products for a prolonged time of period.
- Spontaneous evaporating humidifying mode and use of water remove large dusts and harmful gaseous substances
such ammonia and formaldehyde.
- Evaporated water particulates keep humidity in the space pleasant.
Air washing
- Nano-level plasma ion removes airborne bacillus.
Ionizer
- Operating the auto drying function dries the moisture disk and inside surfaces of the product clean to prevent foul
odor resulted from damp conditions for pleasant use of the product.
- A handle is attached to the product for mitigating burden on the waist when removing and installing the top section.
Auto drying function
Handle structure
3
Owner’s Manual
Before Use During Use After Use
Table of Contents
❏ The advantages of the products are as described below .... 2
❏ Precaution for Safety ..................................................... 4~13
❏ How to Install .............................................................. 14~18
❏ Names of Components ................................................ 19~20
- Body
- Operation Panel and Control Panel
Before Use
❏ Operation ..................................................................... 21~23
- Selecting Humidifying Level
- Sleep Mode
- Alarm of Low Water Level
❏ Additional Functions ..................................................... 24~26
- Auto Drying Function
- Shutoff Reservation Function
- Ionizer Operating Function
- Locking/unlocking Function
- Humidity Display Function
During Use
❏ Cleaning Water Tank and Humidity Disk ...................... 27~29
❏ Storage .............................................................................. 30
❏ Items to Check before Notifying Failure ............................. 31
❏ Specifications of Product ................................................... 32
After Use
4
Air washer
Precaution for Safety
The precautions for safety listed below are for ensuring safe and correct use of the product for the purpose of
preventing unexpected risks or damages resulted in advance.
Warning / Caution
Failure in compliance with the instruction may cause injury of users, or damage to
properties.
The symbols are to remind users of conditions and operation that may cause dangerous
situations.
Carefully read and understand the symbols, and use the product compliant with the
instructions.
CAUTION
WARNING
Failure in compliance with the instruction may cause death or serious injury of users.
If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or
similarly qualified persons in order to avoid a hazard.
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 be performed by
authorized personnel only using only genuine replacement parts.
5
Owner’s Manual
Before Use
Precaution for Safety
Warning
Never change or
extend the power
cable without
approval.
Fire or shock may be
caused.
Do not connect
multiple equipments
to a single multi-plugs
receptacle.
Excessive consumption on
a single receptacle may
cause fire or shock.
Never use damaged
or loose receptacle.
Fire or shock may be
caused.
When gas is leaked,
open windows to
ventilate space before
operating the
humidifier.
Otherwise, explosion, fire
or burn may be caused.
Install the product in
place free from direct
light ray, heating
apparatus, and
moisture.
Shock, fire or product
damage may be caused.
Do not apply impact
on the front panel.
Injury, product damage or
shock may be caused.
Do not use the power
plug in the vicinity of
heating apparatus.
Fire or shock may be
caused.
Protect the product
from access or tough
by small child.
Shock or injury may be
caused.
Do not use the humidifier
in humid space or space
with large quantity of oily
substances such as
restroom, bathroom and
laundry room.
Fire or shock may be caused.
Do not turn the
product off by
removing the power
plug from the
receptacle.
Shock or damage to the
product may be caused.
6
Air washer
Precaution for Safety
Do not touch the
power plug with wet
hands.
Electric shock or injury
may be caused.
No not remove the
power plug by pulling
the cable.
Fire or shock may be
caused.
Do not touch the
product or the filter
with wet hands.
Shock or product failure may
be caused.
Never allow child to
step on or carelessly
handle the products.
Injury or product failure
may be caused.
Do not install the
product in place with
rich industrial oil fume
or metallic particles.
Fire or product failure may
be caused.
If the product is
immersed in water, call
the local service
center.
Shock or fire may be
caused.
Do not operate the
product with power
other than 220-240 VAC.
Fire or shock may be caused.
Warning
No not cover the
power plug with any
article such as cover.
When place heavy article on
the plug, the cord may be
damaged to cause shock.
Disconnect the power
plug and wait till the
fan stops rotation and
is kept standstill before
cleaning or handling of
the product.
Otherwise, shock or injury
may be caused.
220-240 V
Securely insert the
power plug into the
receptacle to protect
the plug from
loosening.
Loose connection may
cause fire.
7
Owner’s Manual
Before Use
Precaution for Safety
No not spray
insecticide solution or
combustible solution
on the product.
Fire or product failure may
be caused.
Do not move the
product while the
product is under
operation.
Fire or shock may be
caused, or the product
may partially be damaged.
Do not allow water into
the product.
Fire or shock may be
caused.
Do not put coffee cup,
flower vase or other
drinks on the top of
the product.
Fire or shock may be
caused.
Do not supply water
into the outlet.
The product fails, and fire,
shock or injury may be
caused.
Keep the product
secure to protect the
product from falling
aside.
Fire or shock may be
caused.
Do not move the
product during use or
immediately after use.
Water may overflow and
cause shock.
Warning
When you detect abnormal
noise, smell or smoke from the
product, immediately
disconnect the power plug, and
call the local service center.
If you remove and attempt repair of
the product without adequate
instruction, shock or fire may be
caused.
Never insert metallic
articles such as pin or
needle, or foreign
substances into the
outlet or the filter section.
Shock or damage from
abnormal operation of the
product may be caused.
When you do not use the
product for a prolonged period
of time, disconnect the power
plug from the receptacle, and
fully drain water from the body
(the water tank).
Otherwise, electric shock or
fire may be caused. Mold or
bacteria may propagate.
8
Air washer
Precaution for Safety
Connect the power code to
the product before
connecting the power plug
to the receptacle.
Otherwise, electric shock fire or
product failure may be caused.
Never sit or step on the
product.
Product failure or accident may
be caused.
Do not remove the power
cable from the product
during operation of the
product.
Shock fire or product failure may
be caused.
Never forget to disconnect
the power cable from the
receptacle when filling the
water tank.
Exposure of the power cable
terminal to water may cause
shock or accident.
Warning
9
Owner’s Manual
Before Use
Precaution for Safety
Do not use the
product as ventilation
fan or cooking oven
hood in the kitchen.
Lifecycle of the product is
reduced.
Do not put obstacles
adjacent to the outlet
of the product.
Otherwise, the product
may fail.
Do not use the
product in the vicinity
of drapes.
The moisture sensor may
not normally operate.
Do not use offensive
detergent such as
solvent for cleaning
the product. Use lint-
free soft cloth for
cleaning.
Fire or product deformation
may be caused.
No not use the product in the
vicinity of home appliances
such as microwave oven or
television set emitting large
quantity of electrostatic fields.
Malfunction of the sensor
may be caused.
Do not keep or use
combustible gas or
inflammable
substances in the
vanity of the product.
Fire or product failure may
be caused.
Caution
Do not use the
product for removing
toxic gases such as
carbon dioxide.
The product may fail.
Do not use the product
in spaces for special
applications such as
preservation of animal/
plant, precision
system, or art works.
Damage to properties may
be caused.
Do not use the product
while using insecticides
of indoor fumigation type
(smoking type).
Components of insecticide are
built upon inside the product,
and may be emitted from the
outlet to give adverse effects to
health.
Disconnect the power
plug from the receptacle
when you do not operate
the product for a
prolonged period of time.
Product failure or fire may be
caused.
10
Air washer
Precaution for Safety
Securely fit every
filter, and clean the
filters upon regular
basis.
Otherwise, the product
may fail.
Never put inflammable
substances into the
product.
Fire or product failure may be
caused.
If the power plug is
damaged, call the local
service center for repair
of the plug by authorized
service engineer.
Otherwise, shock, fire or
product failure may be caused.
Drain water from the water
tank while the product is
not used for preventing
water from freezing.
Using the product with the water
tank filled with frozen water may
cause failure of the product.
Do not use the
product as a
ventilation fan.
The lifecycle of the
product may be reduced.
Use the both hands when
moving or filling the tank.
Otherwise, water leakage or
injury may be caused.
Clean the product upon
regular basis.
Clean the filters pursuant to the
description in Section ‘Filter Cleaning.’.
(See Pages 27 to 29.)
If the filters are seriously contaminated,
mold propagation, foul odor, or
reduction of humidifying capacity may
be caused.
Caution
Assemble the components
on the correct positions
after cleaning the product.
Do not operate the product with
the water tank kept removed.
The product may fail.
Never allow damage to the
power plug, modify, forcibly
bend, twist, pull or insert
the plug in tight space, or
heat the plug.
The power plug may be damaged,
and fire or shock may be caused.
11
Owner’s Manual
Before Use
Precaution for Safety
Do not use the
product adjacent to
wall, furniture or
ceiling.
Spots, molds or
deformation of them may
be caused.
Move the product
body with two hands
while keeping the
product horizontal.
Otherwise, the water tank
may fall down and be
damaged.
Empty and fill the
water tank upon daily
basis.
This ensures prevention of
foul odor from or scale in
the water tank.
Do not keep the water
tank filled with water
for a prolonged period
of time when you do
not use the product.
Mold or bacteria may
propagate.
Do not use the
product on slope.
Water may overflow, or
malfunction of the product
may be caused.
When draining water
from the water tank, do
not lift the body, but
remove and empty the
water tank.
Otherwise, water may flows
into the body to cause
failure of the product.
Do not put the product
on unstable place such
as table or fabric matting
vulnerable to heat.
The product may fall sideway or
water may overflows to cause
discoloration or deformation of
table4 or matting.
Caution
Do not use detergent
solution of chlorine or
acid when cleaning
the water tank and the
product body.
The product may be
damaged or discolored.
When draining water from
the water tank, disconnect
the power plug, and
remove the water tank
from the body first.
Otherwise, water may flows into
the body to cause failure of the
product.
When moving the
product, drain water
from the body (the
water tank).
When moving the product
with water remained in the
body, water may overflow.
12
Air washer
Precaution for Safety
Caution
Use clean tap water of
temperature of 40℃ or
lower.
When using water of temperature
exceeding 40℃ may cause
deformation of the product.
Do not move the
product only with the
handle on the top.
The product may fall, and
cause injury.
Do no fill the water tank with
hot water exceeding 40℃,
soap water, cosmetics,
chemicals, aromatics or
sterilizing cleaning solution.
The substances may harmful to
health, and cause failure of the
product.
Do not put magnetic
or metal object on the
body.
Malfunction of the product
may be caused.
Do not apply strong impact
to the water tank.
The tank may be damaged and
cause water leak.
Do not use the product
adjacent to place
affected by winds from
air-cooler or heater, or
by the window.
The humidity sensor may
not correctly operate.
Do not use the product
with the water tank or
the moisture disk kept
removed.
The product may fail in
performing its capabilities
or may be failed.
Do not use the moisture
disk or any other purpose.
Capabilities of the moisture disk
may be reduced.
Never drink water
remained in the
product body (the
water tank), or feed
the water to animal or
plant.
The water may be harmful
to health.
13
Owner’s Manual
Before Use
Precaution for Safety
Do not install the product
on transportation vehicles
(e.g., automobile, vessel
and airplane).
Drop of and impact to the product
may cause failure of the product.
Use lint-free soft cloth for
cleaning the water tank.
Damaged metal part of the level
sensing plate may cause mall
function of the product.
Use the product installed
on flat floor.
Fall or drop of the product may
cause failure of the product when
using the product at height.
Do not use the product in
the vicinity of your head.
Cool humidification during sleep
may cause cold to you.
Do not move the entire
product when the water
tank is kept filled with
water.
Move the body and the water
tank separately.
Caution
Install the product at a
place 1 meter at least
from TV set or audio
system.
TV set or audio system may
malfunction.
Use clean tap water of
40℃ or lower for cleaning
the moisture disk.
Using hot water for cleaning
may cause deformation of the
disk.
more than
1.5 m
about
1 m
Install the product 1.5 meter
from lighting fixture, and
1 meter from wall.
The product may be discolored,
or capability of the product may
be reduced.
14
Air washer
How to Install
Body
• Place for easy connection of power source (place adjacent to receptacle)
• Place of flat floor and well air ventilation
1. Connect the power cable to the product.
2. Connect the power cable to the receptacle.
Do not install the air purifying humidifier on transportation
vehicles (e.g., automobile, vessel and airplane), since the
product may suffer from troubles on the vehicles.
Selecting Place of Installation
Power cable connecting
Connecting the power cable inserted in the receptacle
to the product may cause fire, shock or product
failure.
Never forget that the power cable shall first be
connected to the product, and then connected to
receptacle.
Warning
Warning
more than
1 m
more than
1 m
more than
1 m
15
Owner’s Manual
Before Use
How to Install
Remove the packed product from the package box, and then remove the packing materials.
• Mount the moisture disk in correct direction. (See Page 16.)
• Once the packing materials are removed, attempt trial run of the product.
• Connect the power cable to the product before connecting the power plug to the receptacle.
Ꮿ
Remove the product from
the package box.
Ᏸ
Remove the top packing.
Ᏹ
Remove the packing
materials from the product.
Caution
16
Air washer
How to Install
Ꮿ
Remove the
corrugated cardboard
from the filter on the
top of the body.
Ᏸ
Separate the moisture
disk.
Ᏹ
Remove corrugated
cardboard from the
water tank.
Ᏼ
Rotate the moisture
disk in correct
direction.
Securely seat the
moisture disk as
shown on the figure
above.
Ᏺ
Remove the packing
from the housing.
Ᏻ
Install the housing and
the water thank in such a
way that they are aligned
with the grooves on the
bottom of the product.
Ᏽ
Insert the moisture
disk in such a way that
the front markings of
the handle of the disk
and the water tank are
shown as illustrated on
the figure.
Caution
Incorrect installation of the moisture disk may
cause malfunction or failure of the product.
How to remove packing materials from the product, and to install the moisture disk.
17
Owner’s Manual
Before Use
How to Install
Separate the top section of the body from the product.
Use the handle on the top when separating the top section.
1
Separate the water tank from the housing.
2
Keep the moisture disk in the housing.
Move the moisture disk together with the water tank when cleaning
the disk.
Care shall be exercised for preventing water flowing to the bottom.
3
How to Supply Water
18
Air washer
How to Install
Thoroughly clean the water tank to remove foreign substances from the
metal part of the tank, and exercise care for preventing scratch on the tank.
(Scratching or foreign substances may malfunction of the level sensor.)
• Tap water is more sanitary. Tap water is treated with chlorine for
suppressing propagation of bacteria; while water other than tap water
(e.g., well water, water from water purified, mineral water and potable
water) is vulnerable to propagation of mold or bacteria.
• Do not put hot water exceeding 40℃, aroma oil, chemicals, contaminants
or aromatics into the water tank.
• Fill the water tank up to the level (the water line) marked on the tank.
Be cautious; water may overflow when moving the product.
Use lint-free soft cloth for cleaning the water tank before filling the tank
with water.
Do not cleaning device of coarse material such as scrubbing brush or scrubbing towel.
4
After cleaning the water tank, fill the tank with tap water.
5
• Never forget to disconnect the power cable from the receptacle when filling the
water tank.
• Water may remain in the water tank even if the product indicates no water in the
tank. Never forget to drain remaining water when supplying new water.
•
This product is an air washer (spontaneous evaporating humidifier) humidifying space,
and purifies indoor air and collects contaminants on the bottom of the water tank.
Clean the water tank with mild detergent solution when fill the tank with new water.
Mount the moisture disk after filling the water tank with water, and
assemble the product in the reverse sequences of disassembling.
6
Caution
Caution
Caution
19
Owner’s Manual
Before Use
Names of Components
Body
Moisture disk
Operation buttons
and display
Handle
Large dust filter
Housing
Water tank
Power cable
Humidity
sensor
Power cable plug
Filter Function Cleaning Cycle Replacement cycle
Ꮿ
Large dust filter
The filter removes large particulate dusts. Cleaning once a week Permanent lifecycle
Ᏸ
Moisture disk
The disk immerged in the water rotates to
evaporate water.
Cleaning once a week
Overhauling once a month
Permanent lifecycle
20
Air washer
Names of Components
Operating panel and control panel
Sleep mode indicator
Pressing Sleep Mode button lights the
button, and other indicators extinguish
3 seconds later.
Current humidity indicator
Indicates the current humidity.
Start/Stop button
The button is used for turning on or
off power.
Sleep Humidifying button
The button is used for selecting
the sleep mode.
Ionizer indicator
Ion is emitted for removing bacteria
in indoor air.
Locking indicator
Pressing Ionizer button and Shutoff Reservation
button simultaneously for 3 seconds or longer
sets or release the locking function.
Shutoff Reservation indicator
Pressing Shutoff Reservation button allows
you to select operating hours of the product.
Humidifying Volume indicator
Pressing Humidifying Volume button
changes humidifying volume (airflow).
Shutoff Reservation button
This function is used for setting
shutdown time.
Ionizer button
The button is used for turning on or off
the ionizer.
Humidifying Volume button
This function is used for adjusting
humidifying volume.
Auto Drying indicator
Pressing Power button and Humidifying Volume
button simultaneously for 3 seconds or longer during
humidifying sets or release the auto drying function.
Once the function is set, auto drying is performed for
5 minutes whenever the product is turned off.
(Activated when operating humidifying operation for
2 minutes or longer.)
Low water level indicator
The indicator lights when there is no
water remained in the water tank, and
extinguishes after filling the tank.
The indicator also lights when
removing the top cover of the tank.
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LG LAHVSG40GD0 Air Washer: Experience cleaner, healthier air in your home. With its spontaneous evaporating humidifying mode and water filtration system, this air washer effectively removes large dust particles, harmful gases like ammonia and formaldehyde, and maintains optimal humidity levels. The nano-level plasma ionizer eliminates airborne bacteria, while the auto-drying function prevents foul odor and keeps the unit clean. Enjoy convenient operation with features like low water level alarm, sleep mode, and a handle for easy removal and installation of the top section.
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