LG AP09RT User guide [ru]
OWNER’S MANUAL
AIR CONDITIONER
Read this owner's manual thoroughly before operating the
appliance and keep it handy for reference at all times.
TYPE: WALL MOUNTED
EN ENGLISH
UK УКРАЇНСЬКA
MFL69780816
Rev.00_011420
RU РУССКИЙ
BE БЕЛАРУСКАЯ
KK ҚАЗАҚША
UZ OʻZBEKCHA
www.lg.com
Copyright © 2020 LG Electronics Inc. All Rights Reserved
TABLE OF CONTENTS
SAFETY INSTRUCTIONS ..............................................................3
IMPORTANT SAFETY INSTRUCTIONS ..........................................................4
OPERATION ................................................................................. 11
Notes for Operation ......................................................................................... 11
Parts and Functions ........................................................................................ 11
Wireless Remote Control ................................................................................12
Restarting the Air Conditioner Automatically ...................................................17
Using the Mode Function ................................................................................17
Using the Jet Mode Function ..........................................................................20
Using the Fan Speed Function........................................................................21
Using the Air Flow Direction Function .............................................................21
Setting the On/Off Timer .................................................................................22
Using the Sleep Function (Optional) ...............................................................23
Using the Simple Timer Function (Optional) ...................................................23
Using the Energy Display Function (Optional) ................................................24
Using the Light Off Function (Optional) ...........................................................24
Using the Comfort Air Function (Optional) ......................................................24
Using the Energy Control Function (Optional) ................................................25
How to Use Air Purification..............................................................................25
Checking Overall Cleanliness .........................................................................26
Using Special Functions..................................................................................28
This manual may contain images or content
different from the model you purchased.
This manual is subject to revision by the
manufacturer.
SMART FUNCTIONS .................................................................... 29
Using LG ThinQ Application ............................................................................29
MAINTENANCE ............................................................................ 31
Replace and Clean the Micro Dust Filter ........................................................33
Replace the Triple Filter (Optional) .................................................................34
TROUBLESHOOTING .................................................................. 35
SAFETY INSTRUCTIONS
EN
The following safety guidelines are intended to prevent unforeseen risks
or damage from unsafe or incorrect operation of the appliance.
The guidelines are separated into ‘WARNING’ and ‘CAUTION’ as
described below.
This symbol is displayed to indicate matters and operations
that can cause risk. Read the part with this symbol carefully
and follow the instructions in order to avoid risk.
WARNING
This indicates that the failure to follow the instructions can cause
serious injury or death.
CAUTION
This indicates that the failure to follow the instructions can cause the
minor injury or damage to the product.
The following symbols are displayed on indoor and outdoor units. (for
R32)
This symbol indicates that this appliance uses a flammable
refrigerant. If the refrigerant is leaked and exposure to an
external ignition source, there is a risk of fire.
This symbol indicates that the Operation Manual should be
read carefully.
This symbol indicates that a service personnel should be
handling this equipment with reference to the Installation
Manual.
This symbol indicates that information is available such as the
Operating Manual or Installation Manual.
3
EN
IMPORTANT SAFETY INSTRUCTIONS
WARNING
To reduce the risk of explosion, fire, death, electric shock,
injury or scalding to persons when using this product, follow
basic precautions, including the following:
Children in the Household
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.
Installation
• Do not install the air conditioner on an unstable surface or in a place
where there is danger of it falling.
• Contact an authorized service center when installing or relocating the
air conditioner.
• Install the panel and the cover of the control box safely.
4
EN
• Do not install the air conditioner in a place where flammable liquids or
gases such as gasoline, propane, paint thinner, etc., are stored.
• Make sure that the pipe and the power cable connecting the indoor
and outdoor units are not pulled too tight when installing the air
conditioner.
• Use standard circuit breaker and fuse that conform to the rating of the
air conditioner.
• Do not input air or gas into the system except with the specific
refrigerant.
• Use non-flammable gas (nitrogen) to check for leak and to purge air;
using compressed air or flammable gas may cause fire or explosion.
• The indoor/outdoor wiring connections must be secured tightly,
and the cable should be routed properly so that there is no force
pulling the cable from the connection terminals. Improper or loose
connections can cause heat generation or fire.
• Install dedicated electric outlet and circuit breaker before using the air
conditioner.
• Do not connect the ground wire to a gas pipe, a lightning rod, or a
telephone ground wire.
• Keep any required ventilation openings clear of obstruction. (for R32)
• Means for disconnection must be incorporated in the fixed wiring in
accordance with the wiring rules.
Operation
• Be sure to use only those parts listed in the service parts list. Never
attempt to modify the equipment.
• Make sure that children do not climb on or hit the outdoor unit.
• Dispose of the batteries in a place where there is no danger of fire.
• Use only the refrigerant specified on the air conditioner label.
5
EN
• Cut off the power supply if there is any noise, smell, or smoke coming
from the air conditioner.
• Do not leave flammable substances such as gasoline, benzene, or
thinner near the air conditioner.
• Contact an authorized service center when the air conditioner is
submerged by flood waters.
• Do not use the air conditioner for an extended period of time in a
small place without proper ventilation.
• In the event of a gas leak (such as Freon, propane gas, LP gas, etc.)
ventilate sufficiently before using the air conditioner again.
• To clean the interior, contact an authorized service center or dealer.
Using harsh detergents may cause corrosion or damage to the unit.
• Be sure to ventilate sufficiently when the air conditioner and a heating
appliance such as a heater are used simultaneously.
• Do not block the inlet or outlet of air flow.
• Do not insert hands or other objects through the air inlet or outlet
while the air conditioner is operating.
• Make sure that the power cable is neither dirty, loose, nor broken.
• Never touch, operate, or repair the air conditioner with wet hands.
• Do not place any objects on the power cable.
• Do not place a heater or other heating appliances near the power
cable.
• Do not modify or extend the power cable. Scratches or peeling
insulation on the power cables may result in fire or electric shock, and
should be replaced.
• Cut off the power supply immediately in the event of a blackout or a
thunderstorm.
6
EN
• Take care to ensure that power cable could not be pulled out or
damaged during operation.
• Do not touch refrigerant pipe, water pipe and any internal parts while
the unit is operating or immediately after operation.
Maintenance
• Do not clean the appliance by spraying water directly onto the
product.
• Before cleaning or performing maintenance, disconnect the power
supply and wait until the fan stops.
Technical Safety
• Installation or repairs made by unauthorized persons can pose
hazards to you and others.
• Any person who is involved with working on or breaking into a
refrigerant circuit should hold a current valid certificate from an
industry-accredited assessment authority, which authorizes their
competence to handle refrigerants safely in accordance with an
industry recognized assessment specification. (for R32)
• Servicing shall only be performed as recommended by the equipment
manufacturer. Maintenance and repair requiring the assistance of
other skilled personnel shall be carried out under the supervision of
the person competent in the use of flammable refrigerants. (for R32)
• The information contained in the manual is intended for use by a
qualified service technician who is familiar with the safety procedures
and equipped with the proper tools and test instruments.
• Failure to read and follow all instructions in this manual can result
in equipment malfunction, property damage, personal injury and/or
death.
7
EN
• The appliance shall be installed in accordance with national wiring
regulations.
• When the power cord is to be replaced, the replacement work
shall be performed by authorized personnel using only genuine
replacement parts.
• This appliance must be properly grounded to minimize risk of electric
shock.
• Do not cut or remove the grounding prong from the power plug.
• Attaching the earth wire to the power outlet cover screw does not
ground the appliance unless the cover screw is metal, uninsulated,
and the power outlet is grounded through house wiring.
• If you have any doubt whether the air conditioner is properly
grounded, have the power outlet and circuit checked by a qualified
electrician.
• The refrigerant and insulation blowing gas used in the appliance
require special disposal procedures. Consult a service agent or a
similarly qualified person before disposing of them.
• If the supply cord is damaged, it must be replaced by the
manufacturer, its service agent or similarly qualified person in order to
avoid a hazard.
• The appliance shall be stored in a well-ventilated area where the
room size corresponds to the room area as specified for operation.
(for R32)
• The appliance shall be stored in a room without continuously
operating open flames (for example an operating gas appliance) and
ignition sources (for example an operating electric heater). (for R32)
• The appliance shall be stored so as to prevent mechanical damage
from occurring. (for R32)
8
EN
CAUTION
To reduce the risk of minor injury to persons, malfunction, or
damage to the product or property when using this product,
follow basic precautions, including the following:
Installation
• Do not install the air conditioner in an area where it is directly
exposed to sea wind (salt spray).
• Install the drain hose properly for the smooth drainage of water
condensation.
• Exercise caution when unpacking or installing the air conditioner.
• Do not touch the leaking refrigerant during installation or repair.
• Transport the air conditioner with two or more people or use a forklift.
• Install the outdoor unit such that it is protected from direct sunlight.
Do not place the indoor unit in a place where it is directly exposed to
sunlight via the windows.
• Safely dispose of packing materials such as screws, nails or batteries
using proper packaging after installation or repair.
• Install the air conditioner in a place where the noise from the outdoor
unit or the exhaust fumes will not inconvenience the neighbors.
Failure to do so may result in conflict with the neighbors.
Operation
• Remove the batteries if the remote control is not to be used for an
extended period of time.
9
EN
• Make sure that the filter is installed before operating the air
conditioner.
• Be sure to check if there is a refrigerant leak after installing or
repairing the air conditioner.
• Do not place any object on the air conditioner.
• Never mix different types of batteries, or old and new batteries for the
remote control.
• Do not let the air conditioner run for a long time when humidity is very
high or when a door or a window has been left open.
• Stop using the remote control if there is a fluid leak in the battery. If
your clothes or skin are exposed to the leaking battery fluid, wash off
with clean water.
• Do not expose people, animals, or plants to the cold or hot wind from
the air conditioner for extended periods of time.
• If the leaking battery fluid has been swallowed, rinse the inside of the
mouth thoroughly and consult a doctor.
• Do not drink the water drained from the air conditioner.
• Do not use the product for special purposes, such as preserving
foods, works of art, and etc. It is an air conditioner for consumer
purposes, not a precision refrigeration system. There is risk of
damage or loss of property.
• Do not recharge or disassemble the batteries.
10
EN
Maintenance
• Never touch the metal parts of the air conditioner when removing the
micro dust filter.
• Use a sturdy stool or ladder when cleaning, maintaining, or repairing
the air conditioner at a height.
• Never use strong cleaning agents or solvents when cleaning the air
conditioner or spray water. Use a smooth cloth.
Disposal of Waste Batteries/Accumulators
• This symbol may be combined with chemical symbols for
mercury (Hg), cadmium (Cd) or lead (Pb) if the battery
contains more than 0.0005 % of mercury, 0.002 % of
cadmium or 0.004 % of lead.
• All batteries/accumulators should be disposed separately
from the municipal waste stream via designated collection
facilities appointed by the government or the local
authorities.
• The correct disposal of your old batteries/accumulators
will help to prevent potential negative consequences for
the environment, animal and human health.
• For more detailed information about disposal of your old
batteries/accumulators, please contact your city office,
waste disposal service or the shop where you purchased
the product.
11
OPERATION
a
b
Notes for Operation
Suggestion for Energy Saving
• Do not over-cool the space. This may be harmful for your health and may consume more electricity.
• Block sunlight with blinds or curtains while you are operating the air conditioner.
• Keep doors or windows closed tightly while you are operating the air conditioner.
• Adjust the direction of the air flow vertically or horizontally to circulate indoor air.
• Speed up the fan to cool or warm indoor air quickly, within a short period of time.
• Open windows regularly for ventilation. The indoor air quality may deteriorate if the air conditioner is
used for long durations.
• Clean the micro dust filter once a month, or more, if necessary. Dust and impurities collected in the
micro dust filter may block the air flow or reduce the unit per formance.
Parts and Functions
Indoor Unit Outdoor Unit
c
ba
d
e
EN
ghi
f
Air Filter + Micro Dust Filter
a
Ionizer
b
Air Intake
c
Front Cover
d
PM1.0 Sensor
e
On/Off Button
f
Air Deflector (Vertical Louver)
g
Air Deflector (Horizontal Vane)
h
Air Outlet
i
NOTE
• The number and location of operation lamps may vary according to the model of the air conditioner.
• The feature may be changed according to the type of model.
Air Intake Vents
a
Air Outlet Vents
b
12
EN
SWING
kW [3 s]
Wireless Remote Control
Inserting Batteries
If the display screen of the remote control begins
to fade, replace the batteries. Insert AAA (1.5 V)
batteries before using the remote control.
Remove the battery cover.
1
Insert the new batteries and make sure that
2
the + and - terminals of the batteries are
installed correctly.
Installing the Remote Control
Holder
To protect the remote control, install the holder
where there is no direct sunlight.
Operating Method
Point the remote control towards the signal
receiver at the right side of the air conditioner to
operate it.
NOTE
• The remote control may operate other
electronic devices if it is directed towards them.
Make sure to point the remote control towards
the air conditioner signal receiver.
• For proper operation, use a soft cloth to clean
the signal transmitter and receiver.
• In case of a function not provided in the
product, no buzzer sound occurs from the
product when a button for such function on the
remote control is pressed except for Air Flow
Direction (
Purification function ( ).
), Energy Display (
), Air
Choose a safe and easily accessible location.
1
Fix the holder by fastening 2 screws firmly with
2
a screwdriver.
13
EN
ON/OFF
Setting the Current Time
Insert batteries.
1
• The icon below blinks at the bottom of the
display screen.
Press or button to select the minutes.
2
Press SET/CANCEL button to finish.
3
NOTE
• The On/Off Timer is available after setting the
current time.
Operating the Air Conditioner
without the Remote Control
You can use the ON/OFF button of the indoor unit
to operate the air conditioner when the remote
control is unavailable.
Open the front cover (Type 2) or horizontal
1
vane (Type 1).
Press the ON/OFF button.
2
Type 1
ON/OFF
Type 2
14
NOTE
• The stepping motor may be broken, if the
horizontal vane opens rapidly.
• The fan speed is set to high.
• The feature may be changed according to the
type of model.
• The temperature cannot be altered when using
this emergency ON/OFF button.
• For cooling-only models, the temperature is set
to 22 °C
• For cooling & heating models, the temperature
is set from 22 °C to 24 °C
Using Wireless Remote Control
RESET
a
b
SWING
SWING
You can operate the air conditioner more conveniently with the remote control.
EN
*
MODE
TEMP
*
kW [3 s]
SWING
SWING
LIGHT [3 s]
SET UP
FUNC.
TIMER CANCEL
FAN
SPEED
JET
MODE
ROOM TEMP [3 s]
PM
SENSOR
DIAGNOSIS [5 s]
SET
CANCEL
a
Button
b
Display
Screen
-
Description
To turn on/off the air
conditioner.
Available Function
Single
Split
Multi
O O
To adjust the desired
*
room temperature in
cooling, heating or auto
O O
changeover mode.
MODE
To select the cooling
mode.
To select the heating
mode.
To select the
dehumidification mode.
O O
O O
O O
To select the fan mode. O O
To select the auto
changeover/auto
O O
operation mode.
JET
MODE
FAN
SPEED
To change room
temperature quickly.
To adjust the fan
speed.
O O
O O
To adjust the air flow
direction vertically or
horizontally.
O O
NOTE
• * buttons may be changed according to the type of model.
• When connected to the Multi Outdoor unit, the Energy Display, Energy
Control, Silent and Smart Diagnosis function may not be supported.
15
EN
RESET
a
b
TIMER
CANCEL
*
MODE
TEMP
*
kW [3 s]
SWING
SWING
LIGHT [3 s]
SET UP
FUNC.
TIMER CANCEL
FAN
SPEED
JET
MODE
ROOM TEMP [3 s]
PM
SENSOR
DIAGNOSIS [5 s]
SET
CANCEL
*
a
Button
SET/
CANCEL
LIGHT [3 s]
ROOM
TEMP [3 s]
*COMFORT
AIR
kW [3 s]
*ENERGY
CTRL
DIAGNOSIS
[5 s]
PM
SENSOR
*AIR
PURIFY
b
Display
Screen
-
-
-
-
-
-
-
-
Available Function
Description
Single
Split
Multi
To turn on/off
air conditioner
automatically at
O O
desired time.
To set/cancel the
special functions and
O O
timer.
To cancel the timer
settings.
O O
To adjust time. O O
To set the brightness
of the display on the
O O
indoor unit.
To display the room
temperature.
To adjust the air flow to
deflect wind.
O O
O O
To set whether or not
to display information
O X
regarding energy.
To bring the effect of
the power saving.
O X
To conveniently
check maintenance
information of a
O X
product.
To check indoor dust
status.
O O
The Ion generator uses
millions of ions to help
improve indoor air
O O
quality.
16
EN
RESET
a
b
FUNC.
*
MODE
TEMP
*
kW [3 s]
SWING
SWING
LIGHT [3 s]
SET UP
FUNC.
TIMER CANCEL
FAN
SPEED
JET
MODE
ROOM TEMP [3 s]
PM
SENSOR
DIAGNOSIS [5 s]
SET
CANCEL
a
Button
b
Display
Screen
Description
To reduce noise from
outdoor units.
To remove moisture
generated inside the
*
RESET -
indoor unit.
To initialize the remote
control settings.
NOTE
• Some functions may not be supported, depending on the model.
• * buttons may be changed according to the type of model.
• Press the SET/CANCEL button to operate the selected FUNC.
Available Function
Single
Split
Multi
O X
O O
O O
17
EN
ON/OFF
Restarting the Air Conditioner Automatically
When the air conditioner is turned on again after
a power failure, this function restores the previous
settings.
Disabling Auto Restart
Open the front cover (Type 2) or horizontal
1
vane (Type 1).
Press the ON/OFF button and hold it for 6
2
seconds, then the unit will beep twice and the
lamp will blink twice 4 times.
• To re-enable the function, press the ON/
OFF button and hold it for 6 seconds. The
unit will beep twice and the lamp will blink
4 times.
Type 1
ON/OFF
Type 2
Using the Mode Function
This function allows you to select the desired
function.
Cooling Mode
Auto Changeover Mode / Auto
Operation(AI) Mode
Dehumidification Mode
Heating Mode
Fan Mode
Cooling Mode
Turn the appliance on.
1
Press MODE button repeatedly to select the
2
Cooling Mode.
•
is displayed on the display screen.
Press or button to set the desired
3
temperature.
NOTE
• The feature may be changed according to the
type of model.
• If you press and hold the ON/OFF button for
3 – 5 seconds, instead of 6 seconds, the unit
will switch to the test operation. In the test
operation, the unit blows out strong cooling
air for 18 minutes and then returns to factory
default settings.
18
EN
Auto Operation (Artificial
Intelligence)
Multi Model
In this operation mode, the system is automatically
operated by the electronic controls.
Turn the appliance on.
1
Press MODE button repeatedly to select the
2
Auto Operation.
•
is displayed on the display screen.
Press or button to set the desired
3
temperature.
Press FAN SPEED button to adjust the fan
4
speed.
Auto Changeover Mode
Single Split Model
This mode changes the mode automatically to
maintain the set temperature at ±2 °C
Turn the appliance on.
1
Dehumidification Mode
This mode removes excess moisture from a highly
humid environment or during the rainy season,
in order to prevent mildew from setting in. This
mode adjusts the room temperature and the fan
speed automatically to maintain the optimal level
of humidity.
Turn the appliance on.
1
Press MODE button repeatedly to select the
2
Dehumidification Mode.
•
is displayed on the display screen.
NOTE
• In this mode you cannot adjust the room
temperature, it is adjusted automatically.
• The room temperature is not displayed on the
display screen.
• In the dehumidification mode, compressor and
indoor fan may not operate when the room
temperature is below 24 °C
Press MODE button repeatedly to select the
2
Auto Changeover Mode.
•
is displayed on the display screen.
Press or button to set the desired
3
temperature.
Press FAN SPEED button to adjust the fan
4
speed.
19
EN
Heating Mode
Turn the appliance on.
1
Press MODE button repeatedly to select the
2
Heating Mode.
• is displayed on the display screen.
Press or button to set the desired
3
temperature.
NOTE
• will be displayed on the indoor unit when
defrosting is operating.
• Furthermore, this indication will be displayed
on the indoor unit:
− When preheating is operating.
− When the room temperature has been
reached to the set temperature.
Fan Mode
This mode only circulates the indoor air without
changing the room temperature.
Turn the appliance on.
1
Press MODE button repeatedly to select the
2
Fan Mode.
•
is displayed on the display screen.
Press FAN SPEED button to adjust the fan
3
speed.
Using the Jet Mode
Function
Changing Room Temperature
Quickly
This function allows you to cool indoor air quickly
during the summer or warm it quickly during winter.
• The Jet Mode function is available with
Cooling, Heating and Dehumidification Mode.
Turn the appliance on.
1
Press MODE button repeatedly to select the
2
desired mode.
Press JET MODE button.
3
•
is displayed on the display screen.
NOTE
• Jet Heating Mode is not available on some
models.
• In Jet Cooling Mode, strong air blows out for 30
minutes.
• After 30 minutes later, setting temperature is
maintaining 18 °C
If you want to change the temperature,
Press or button to set the desired
temperature.
• In Jet Heating Mode, strong air blows out for 30
minutes.
• After 30 minutes later, setting temperature is
maintaining 30 °C
If you want to change the temperature,
Press or button to set the desired
temperature.
• This function may operate differently from the
remote control display.
20
EN
→ →
→ → → →
SWING
SWING
SWING
SWING
Using the Fan Speed Function
Adjusting the Fan Speed
• Press FAN SPEED button repeatedly to adjust
the fan speed.
Display Screen Speed
High
Medium - High
Medium
Medium - Low
Low
- Natural Wind
NOTE
• The fan speed of Natural Wind adjusts
automatically.
• The fan speed icons are displayed on some
indoor units.
Using the Air Flow Direction Function
This function adjusts the direction of the air flow
vertically (horizontally).
• Press
the desired direction.
− Select ( ) to adjust the direction of the
NOTE
• Adjusting the air flow direction horizontally may
not be supported, depending on the model.
• Adjusting the air deflector arbitrarily may cause
product failure.
• If you restart the air conditioner, it starts to
operate with the previously set direction of air
flow, so the air deflector may not match the
icon displayed on the remote control. When this
occurs, press
direction of the air flow again.
• This function may operate differently from the
remote control display.
(
) button repeatedly and select
air flow automatically.
or
button to adjust the
• Indoor unit display is displayed only 5 seconds
and return to the setting temperature on some
models.
21
EN
TIMER
TIMER
TIMER
TIMER
CANCEL
Setting the On/Off Timer
This function sets the air conditioner to turn on/off
automatically at desired time.
On/Off Timer can be set together.
Setting the On Timer
Press
1
• The icon below blinks at the bottom of the
display screen.
Press or button to select the minutes.
2
Press SET/CANCEL button to finish.
3
• After setting the timer, current time and
icon are displayed on the display screen
indicating that the desired time is set.
Canceling the On Timer
Press
1
• The icon below blinks at the bottom of the
display screen.
button repeatedly.
button repeatedly.
Setting the Off Timer
Press
1
• The icon below blinks at the bottom of the
display screen.
Press or button to select the minutes.
2
Press SET/CANCEL button to finish.
3
• After setting the timer, current time and
icon are displayed on the display screen
indicating that the desired time is set.
NOTE
• This function is disabled when you set Simple
Ti me r.
button repeatedly.
Canceling the Off Timer
Press
1
• The icon below blinks at the bottom of the
display screen.
button repeatedly.
Press SET/CANCEL button to cancel the
2
setting.
22
Press SET/CANCEL button to cancel the
2
setting.
Canceling the Timer Setting
• Press
button to cancel all timer settings.
EN
TIMER
TIMER
Using the Sleep Function (Optional)
This function turns off the air conditioner
automatically when you go to sleep.
Turn the appliance on.
1
Press
2
• The icon below blinks at the bottom of the
display screen.
Press or button to select the hour (up
3
to 7 hours).
Press SET/CANCEL button to finish.
4
• is displayed on the display screen.
NOTE
• is displayed on some indoor units.
• Indoor unit display is displayed from 1H to 7H
which is displayed only 5 seconds and then
return to the setting temperature.
• In the Cooling and Dehumidification Mode, the
temperature increases by 1 °C after 30 minutes
and additional 1 °C after another 30 minutes for
a more comfortable sleep.
• The temperature increases up to 2 °C from the
preset temperature.
• Although the remark for fan speed on the
display screen may be changed, the fan speed
is adjusted automatically.
button repeatedly.
Using the Simple Timer Function (Optional)
This function turns off the air conditioner
automatically when you go to sleep.
Turn the appliance on.
1
Press
2
• The icon below blinks at the bottom of the
display screen.
Press or button to select the hour (up
3
to 7 hours).
Press SET/CANCEL button to finish.
4
• is displayed on the display screen.
NOTE
• This function is disabled when you set Off
Ti me r.
button repeatedly.
23
EN
kW [3 s]
kW
kWh
SWING
LIGHT [3 s]
SWING
Using the Energy Display Function (Optional)
This function displays the amount of electricity
generated on the indoor display as the product
operates.
Display the Current Energy
Usage
Turn the appliance on.
1
Press
2
• The instantaneous power consumption (
NOTE
• It is not displayed on the wireless remote
control.
• The unit of the displayed value is kW.
• If it is more than 99 kW, which is the range of
expression, maintain it as 99 kW.
• Display wattage under 10 kW with 0.1 kW unit,
and display one over 10 kW with 1 kW unit.
• The actual power may differ from the power
displayed.
• When connected to the Multi Outdoor unit, this
function may not be supported.
button and hold it about 3 seconds.
) is displayed for a while on some
indoor units.
Using the Light Off Function (Optional)
Display Screen Brightness
You can set the brightness of the indoor unit
display screen.
• Press
NOTE
• Turn on/off the Display screen.
button and hold it about 3 seconds.
Using the Comfort Air Function (Optional)
Comfort Vane Operation
This function conveniently sets the vane to a
preset position to deflect the supply air away from
blowing directly onto the occupants in the room.
Turn the appliance on.
1
Press COMFORT AIR button repeatedly and
2
select the desired direction.
•
or is displayed on the display
screen.
NOTE
• or is displayed on some indoor units.
• This function is disabled when you press
MODE or JET MODE button.
• This function is disabled and auto swing of
vertical direction is set up when you press
button.
• When this function is off, the horizontal vane
operates automatically depending on the set
mode.
24
EN
ROOM TEMP [3 s]
JET
MODE
Using the Energy Control Function (Optional)
Turn the appliance on.
1
Press ENERGY CTRL button.
2
• Press ENERGY CTRL button repeatedly to
select each step.
NOTE
• 1 step : The power Input is decreased by 20 %
compared to rated power input.
− is displayed on the display screen.
• 2 step : The power Input is decreased by 40 %
compared to rated power input.
− is displayed on the display screen.
• 3 step (Optional) : The power Input is
decreased by 60 % compared to rated power
input.
− is displayed on the display screen.
•
(1 step), (2 step) is displayed on some
indoor units.
• This function is available with Cooling Mode.
• Capacity may decrease when Energy Control
mode is selected.
• Desired temperature is displayed about 5
seconds if you press FAN SPEED, or
button.
• Room temperature is displayed about 5
seconds if you press
seconds.
• When connected to the Multi Outdoor unit, this
function may not be supported.
button for 3
How to Use Air Purification
Ionizer and air purification filter make the indoor air
pleasant.
• Press AIR PURIFY button to start the air
purification operation.
− is displayed on the display screen.
Using Air Purification During
Operation Modes
• During cooling, dehumidification, heating or
auto changeover operation, if you press AIR
PURIFY button, you can use air purification
operation at the same time.
• During air purification operation, if you
press MODE button, you can use cooling,
dehumidification, heating or auto changeover
operation at the same time.
Smart Air Purification
• Dust sensor detects the indoor air
contamination level, and if overall cleanliness is
Orange (Bad) or more, it automatically starts air
purification operation. When overall cleanliness
reaches Green (Good), air purification
operation stops. If you do not want smart air
purification operation, clear by pressing AIR
PURIFY button. Until you turn off the product
and turn on again, air purification operation is
not operated automatically.
• It works only in overall cleanliness function
applied model.
25
CAUTION
b
a
• During air purification operation, do not touch
top side of the product. (Static electricity may
be generated by anion created from dust
collection ionizer.)
• Do not put metal objects near the appliance.
(Static electricity may be generated by anion
created from dust collection ionizer.)
NOTE
• Air purification single operation is the operation
with low energy consumption.
• During air purification single operation, wind
direction function can be used, but temperature
control function cannot be used.
• During cooling operation or dehumidification
operation, if you want air purification single
operation, press power button to turn off
the product, and press AIR PURIFY button.
• Ionizer and filter components may be different
for each model.
Checking Overall Cleanliness
It displays the indoor cleanliness.
Turn the appliance on.
1
EN
• Dust concentration is displayed in unit of
1 within 8~999 μg/m3. Dust concentration
referred to the data sheet of the sensor
manufacturer.
• Dust concentration may continuously change
according to the change of the indoor
environment.
• Overall cleanliness color is displayed based
on the highest contamination level among fine
dust(PM10), ultra fine dust(PM2.5), and super
ultra fine dust(PM1.0).
• Overall cleanliness color is displayed in 4 levels
according to the indoor contamination level.
• If dust concentration is high, the difference
between the displayed dust concentration and
the actual dust concentration may become
bigger.
Display standard (μg/m3)
Color Level
Green
Green
(Good)
Yellow
Yellow
(Normal)
Orange
Orange
Red
(Bad)
Red
(Very bad)
Super
ultra
fine dust
(PM1.0)
12 or less 12 or less 54 or less
13 - 35 13 - 35 55 - 154
36 - 55 36 - 55 155 - 254
or more
56
Ultra fine
dust
(PM2.5)
56
or more
Fine
dust
(PM10)
255
or more
During the operation, if you press PM
2
SENSOR button, you can check the indoor
cleanliness in each level.
Overall cleanliness color display
a
Dust size dust concentration display
b
26
EN
NOTE
• Fine / Ultra fine / Super ultra fine dust
concentration may be different according to the
surrounding environment. (Construction site,
road side, factory, etc.)
• Dust concentration may be different according
to the installation environment. It is influenced
by couches, beds, carpets, cleaners, humidity,
smoke, insects, pets, etc.
• In the environment with external air inflow such
as near the door, window, or ventilation gate,
etc., dust concentration may be measured as
high.
• Even in the same space, due to the air
circulation, dust concentration may be
displayed differently from other products.
• Cleanliness display displays the fine dust
comprehensively, so it may be different from
fine dust, ultra fine dust, or super ultra fine dust
concentration value.
• Fine dust / ultra fine dust concentration
displayed on the product may be different from
Ministry of Environment announcement, and
it may be different from other measurement
devices or other products’ measurement
standards.
• The displayed fine dust, ultra fine dust, and
super ultra fine dust concentration value may
be different from Ministry of Environment
forecast.
• If products generating steam or fine particles
(humidifiers, cooking apparatus, sprays, etc.)
are used, fine dust concentration may change.
• You can check cleanliness only when the air
conditioner is in operation state.
• Dust concentration display value may be
different from the actual dust concentration,
and it may display different cleanliness color
from the actual dust concentration level.
• Guide to dust particles’ size
− Fine dust: Dust with particle size of 10μm or
less (Generated from workplace combustion,
vehicle exhaust, etc.)
− Ultra fine dust: Dust with particle size of
2.5μm or less (Composed of ion component,
carbon compound, and metal compound)
− Super ultra fine dust: Dust with particle size
of 1.0μm or less (Cigarette smoke, etc.)
• Dust concentration and overall cleanliness level
displayed on the product may be different from
Ministry of Environment announcements.
• Ministry of Environment uses weight method
or beta ray absorption method to measure the
dust concentration, but LG product measures
the number of dusts and converts to mass
concentration, so it may be different from the
actual dust concentration.
• The same standard as ultra fine dust is applied
to super ultra fine dust’s dust concentration
level. (LG standard)
• Dust concentration evaluation is carried out
with LG standard test dust.
• The shaking around the dust sensor may
hinder the normal operation of the dust sensor,
and the displayed concentration may be
different from the actual dust concentration.
• You can use it only in overall cleanliness
function applied models.
27
EN
Using Special Functions
Turn the appliance on.
1
Press FUNC button repeatedly to select the
2
desired function.
Press SET/CANCEL button to finish.
3
Display
Screen
To reduce noise from outdoor
units.
To remove moisture generated
inside the indoor unit.
NOTE
• Some functions may not be supported,
depending on the model.
• Some functions may operate differently from
the remote control display.
Description
Using the Silent Function
This function prevents potential claims by
neighbors, reducing noise from outdoor units.
•
is displayed on the display screen.
NOTE
• This function is disabled when you press
MODE or ENERGY CTRL or JET MODE
button.
• This function is available with Cooling, Heating,
Auto Changeover, Auto Operation Mode.
• When connected to the Multi Outdoor unit, this
function may not be supported.
Using the Auto Clean Function
In the Cooling and Dehumidification Mode,
moisture is generated inside the indoor unit. This
function removes such moisture.
•
is displayed on the display screen.
NOTE
• Some functions cannot be used while the Auto
Clean function is in operation.
• If you turn off the unit, the fan continues to run
for 30 minutes and cleans the inside of the
indoor unit.
Canceling Special Functions
Press FUNC button repeatedly to select the
1
desired function.
Press SET/CANCEL button to cancel the
2
function.
28
SMART FUNCTIONS
EN
Using LG ThinQ Application
Things to check before using LG
ThinQ
• For appliances with the
Check the distance between the appliance
1
and the wireless router (Wi-Fi network).
• If the distance between the appliance and
the wireless router is too far, the signal
strength becomes weak. It may take a long
time to register or installation may fail.
Turn off the Mobile data or Cellular Data on
2
your smartphone.
Connect your smartphone to the wireless
3
router.
or ThinQ
logo
• The appliance supports 2.4 GHz Wi- Fi
networks only. To check your network
frequency, contact your Internet service
provider or refer to your wireless router manual.
• LG ThinQ is not responsible for any
network connection problems or any faults,
malfunctions, or errors caused by network
connection.
• If the appliance is having trouble connecting
to the Wi- Fi network, it may be too far from
the router. Purchase a Wi-Fi repeater (range
extender) to improve the Wi- Fi signal strength.
• The Wi-Fi connection may not connect or may
be interrupted because of the home network
environment.
• The network connection may not work properly
depending on the Internet service provider.
• The surrounding wireless environment can
make the wireless network service run slowly.
• The appliance cannot be registered due to
problems with the wireless signal transmission.
Unplug the appliance and wait about a minute
before trying again.
• If the firewall on your wireless router is enabled,
disable the firewall or add an exception to it.
• The wireless network name (SSID) should be
a combination of English letters and numbers.
(Do not use special characters.)
• Smartphone user interface (UI) may vary
depending on the mobile operating system
(OS) and the manufacturer.
• If the security protocol of the router is set
to WEP, you may fail to set up the network.
Please change it to other security protocols
(WPA2 is recommended) and register the
product again.
NOTE
• To verify the Wi-Fi connection, check that WiFi icon on the control panel is lit.
Installing LG ThinQ
Search for the LG ThinQ application from the
Google Play Store or Apple App Store on a smart
phone. Follow instructions to download and install
the application.
29
EN
Wi-Fi Function
• For appliances with the
Communicate with the appliance from a smart
phone using the convenient smart features.
Smart Diagnosis™
If you use the Smart Diagnosis function, you will
be provided with the useful information such as a
correct way of using the appliance based on the
pattern of use.
Settings
Allows you to set various options on the appliance
and in the application.
NOTE
• If you change your wireless router, Internet
service provider, or password, delete the
registered appliance from the LG ThinQ
application and register it again.
• The application is subject to change for
appliance improvement purposes without
notice to users.
• Functions may vary by model.
Wireless LAN Module Specifications
Model LCW-003
Frequency
Range
Output
Power(Max)
2412 to 2472 MHz
IEEE 802.11b:18.37 dBm
IEEE 802.11g:17.67 dBm
IEEE 802.11n:17.67 dBm
or ThinQ
logo
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.
Smart Diagnosis™ Using a Smart
Phone
• For appliances with the or logo
Use this function if you need an accurate diagnosis
by an LG Electronics customer information centre
when the appliance malfunctions or fails.
Smart Diagnosis™ can not be activated unless the
appliance is connected to power. If the appliance
is unable to turn on, then troubleshooting must be
done without using Smart Diagnosis™.
NOTE
• Be sure to keep ambient noise to a minimum or
the phone may not correctly receive the buzzer
beeps from the indoor unit.
Wireless function S/W version: V 1.0
This device should be installed and operated with
a minimum distance of 20 cm between the device
and the body.
Declaration of Conformity
The LG Electronics declares that thetype of radio
equipment AIR CONDITIONER corresponds to the
Technical regulations of radioequipment;The full
text of the Declaration of Conformity is available on
thewebsite at the following address:
https://www.lg.com/global/support/cedoc/cedoc
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