Please read this manual carefully before operating
your set and retain it for future reference.
TYPE : WALL MOUNTED
For Split AC Export Models
P/No. MFL39754873
MFL39754873www.lg.com
1
2
3
6
Preparing for operation
6
Usage
6
6
Cleaning & Maintenance
6
Service
6
Symbols used in this manual
7
Components
8
Using the remote control
9
- Inserting battery
9
- Installing the remote control holder
10
BASIC FUNCTIONS
10
10
10
11
11
11
11
11
12
airflow
13
13
Indoor air purification
13
13
13
14
Dimmer
14
14
15
15
16
Cleaning the air filter
17
Cleaning the anti-allergy filter
17
Cleaning the plasma (+HAF) filter
17
(Optional)
Cleaning the Microprotection Filter (Optional)
18
Outdoor Unit
18
19
19
19
12
12
12
Avoid excessive cooling
reduce the cooling/ dehumidification functions
result
shall
hazards.
instructions
and
confirming
unit
ON or OFF
water
may effect product performance or
enter
OFF
may effect product performance.
to
not cause
,
in health complications or
solvents for air conditioner cleaning it may effect
product performance or result in product failure.
Always insert the filter securely after cleaning. Clean the filter in every two weeks or more often if
necessary.
or
Prior to Operation
6
Preparing for Operation
1.Contact an installation specialist for
installation.
2.Plug in the power plug properly.
3.Use a dedicated circuit breaker.
4.Do not use an extension cord.
5.Do not start/stop operation by plugging/
unplugging the power cord.
6.If the cord/plug is damaged, replace it with
only an authorized replacement part.
Usage
1.Being exposed to direct airflow for a long
time may be hazardous to your health. Do
not expose occupants, pets, or plants to
direct airflow for a long time.
2.Due to the possibility of oxygen deficiency,
ventilate the room when using the
appliance together with stoves or other
heating devices.
3.Do not use this air conditioner for non specified special purpose (e.g. preserving
precision devices, food, pets, plants, or art
objects). Such use may damage your
properties.
Components
Cleaning and Maintenance
1.Do not touch the metal parts of the unit
when removing the filter injury may occur.
2.Do not use water to clean inside the air
conditioner. Exposure to water can
destroy the insulation, leading to electric
shock.
3.When cleaning the unit, first make sure
that the power and circuit breaker are turned OFF.
The fan rotates at a very high speed during
operation. There is a possibility of injury if
the unit’s power is triggered while cleaning
inner parts of the unit.
Service
For repair and maintenance, contact your
authorized service dealer.
Symbols used in this Manual
This symbol alerts you to the risk of electric shock.
This symbol alerts you to hazards that may cause harm to the
air conditioner.
!
NOTE
This symbol indicates special notes.
7
Air Inlet
Signal Receiver
Air Filter
Front Panel
Product look and picture are for reference only,
actual product may vary depending on model of the air conditioner.
Air Intake Vents
Air Outlet Vents
Base Plate
Connecting
Wires
Piping
Drain Hose
Electrical Safety
WARNING
•
This appliance must be properly grounded.
To minimize the risk of electric shock, you must always plug into a grounded outlet.
•
Do not cut or remove the grounding.
•
Attaching the adapter ground terminal to the wall receptacle cover screw does not ground the
appliance unless the cover screw is metal and not insulated, and the wall receptacle is grounded
through the house wiring.
•
If you have any doubt whether the air conditioner is properly grounded, have the wall receptacle
and circuit checked by a qualified electrician.
Using the remote control
You can operate the air conditioner more conveniently with the remote control.
Wireless remote control
Signal Transmitter
FAN
M
2
M’SOON
Display
Screen
Control
Panel
Air Circulation button
late the room air without cooling or
heating.
Mosquito Away operation button
start or stop Mosquito Away operation
sleep mode auto operation.
justs the desired temperature when cooling and heating.
-
ON/OFF button :
8
Used to circu-
Used to
Sets the
Ad-
Turns the air conditioner ON/OFF
H’COOL
LIGHT
Signal Transmitter
H’COOL
LIGHT
fan speed.
-
M’SOON
H’COOL
M
Use to remove excess moisture.
H’COOL button : Cools down the
indoor temperature within a short
period of time
M
2
M’SOON
Display
Screen
Control
Panel
AM
A/CLEAN
air flow direction.
ON
OFF
the start / end time
Turn indoor unit
LIGHT
display ON or OFF.
and set current time.
controller settings.
Symbol is for indoor unit display ON/OFF not remote controller.
remote
9
BASIC FUNCTIONS
10
Cooling your room
(Cooling operation)
Press to turn on the
1
2
Press repeatedly to select the cooling
operation.
is displayed on the display screen.
-
Press or to set the desired
3
temperature.
- The temperature range is 18°C 30°C
power.
Heating your room
(Heating operation)
1 Press to turn on the power.
2
Press repeatedly to select the heating
operation.
is displayed on the display screen.
-
Removing humidity (Cooling Mode Only)
(Monsoon operation)
This mode removes excess moisture from
environment with high humidity or in the rainy
season, in order to prevent mold from setting
in. This mode adjusts the room temperature
and the fan speed automatically to maintain
the optimal level of humidity.
1
Press to turn on the power.
2
Press to select the
M’SOON
M
- is displayed on the display screen.
NOTE
!
• In this mode you cannot adjust the room
temperature, as it is adjusted automatically. Also, the room temperature is not
displayed on the display screen.
• In this mode indoor unit fan and outdoor
unit will be OFF intermittently.
• To Exit from Monsoon mode press
key or key or key
H’COOL
monsoon operation.
M
3
Press or to set the desired temperature.
- The temperature range is 16°C 30°C
NOTE
!
Cooling-only models do not support this
function.
11
Airing your room
(Air Circulation operation)
This mode only circulates the indoor air
without changing the room temperature.
Press to turn on the power.
1
2
Fan button : Press
is displayed on the display screen.
-
3
Press to adjust the fan speed.
FAN
turn on the air
circulation operation.
Adjusting the fan speed
1 Press repeatedly to adjust the fan
speed.
- Select if you want natural air.
The fan speed adjusts automatically.
Natural wind (CHAOS Logic)
For fresher feeling, pr ess the INDOOR FAN
SPEED SELECTION BUTTON and set to
Natural wind mode( ).
In this mode, the wind bl ows lik e a natural
breeze by automaticall y ch ang ing fan speed.
Adjusting the air flow direction
To adjust the direction of the flow verti-
1
cally, press change the air flow direction automatically.
- This function is apply for only turn air deflector
turn ON/OFF.
2
To adjust the direction of the flow horizon-
tally, press change the air flow direc-
tion automatically.
- This function is apply for only turn air deflector
turn ON/OFF.
NOTE
!
• Adjusting the air flow direction horizontally may not be supported, depending
on the model.
• Adjusting the air deflector arbitrarily may
effect product performance.
• 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
or
the air flow again.
to adjust the direction of
Setting the Timer
You can use the timer function to save energy
and to use the air conditioner more efficiently.
Setting the current time
1 Pressand hold it for longer than 3 sec-
onds.
- The AM/PM icon flickers at the bottom of
the display screen.
12
2 Press or to select.
3
Press to finish.
desired time.
Turning on the air conditioner automatically at a set time
1 Press
- The icon below flickers at the bottom of
the display screen.
2
Press
3
Press to finish.
4
When setting the timer, current time and
ON icon are displayed on the display
screen indicating that the ON TIMER is
set.
or to select
desired time.
times.
Turning off the air conditioner automatically at a set time
1 Press
- The icon below flickers at the bottom of
the display screen.
Canceling the timer setting
1 Pressor to select the timer setting
to cancel.
2
Press
- To cancel all timer settings, press
(The timer lamp on the air conditioner and
the remote symbol will go off ).
Setting sleep mode
Use the sleep mode to turn off the air conditioner automatically when you go to sleep.
1
Press to turn on the power.
2
Press
3
Press
(up to 7 hours).
4
Press to finish.
- is displayed on the display screen in
sleep mode.
or to select the hour
2
Press
3
Press to finish.
4
When setting the timer, current time and
OFF icon are displayed on the display
screen indicating that the OFF TIMER is
set.
or to select
the times.
desired time.
This mode does not have auto restart
feature.
The sleep mode will o per ate ind oor fan at
super low speed in co oli ng m ode and at low
speed in heating mod e fo r pl eas ant sleep
In cooling mode or Monso on m ode :
The setting temperatur e wi ll r ise automatically
two times by 1°C over nex t co nse cutive 30
minutes (Maximum 2°C) f or a com fortable
sleep.
This will be the final se tti ng t emperature as
long as sleep mode is fun cti oni ng.
After completion of set tim e un it will switch
OFF automatically.
13
ADVANCED FUNCTIONS
The air conditioner offers some additional advanced functions.
Changing room temperature
quickly
H’COOL Mode
This mode allows you to cool indoor air quickly
H’COOL
Press
-In H’COOL mode,30 minutes strong focused
air blows out for faster cooling.
1
During & after H'COOL mode swing
function will be ON by default.
To OFF swing function Press respective
swing key.
- If you turn off the power, the fan operates for 30 minutes and cleans the inside
of the indoor unit.
NOTE
!
Some buttons cannot be used while the
auto cleaning function is in operation.
During A uto Clean function, “C o” w ill
be disp lay ed o n the unit.
Power s avi ng l amp blink dependin g
on the m ode l.
Energy saving cooling mode
This mode minimizes power consumption during cooling and increases the set temperature
to the optimal level for a more comfortable environment.
The temperature automatically sets at
22°C if ambient temperature is below
The temperature maintains if ambient temperature is above 22°C
Press to turn the power on.
2
Press repeatedly to select the cooling
operation.
3
Press
- is displayed on the display screen.
22°C.
This mode does not have auto restart
feature.
Indoor air purification
Auto Clean operation
In the cooling and monsoon operations,
moisture is generated inside the indoor unit.
Use the auto cleaning function to remove
such moisture.
1
Press to turn on the power.
Press
2
- is displayed on the display screen.
NOTE
!
This function may not be supported,
depending on the model. In Energy Saving
Cooling Mode, temperature on the display
of the remote controller and air conditioner can be different.
This mo de d oes not have auto resta rt
featur e.
14
Auto operation (Optional)
(Artificial inelligence)
Cooling-only models
In thi s mode , the fan s peed a nd the
temperat ure adjust automat icall y,
based on the roo m temperature.
1
Press to turn on the power.
2
Press repeatedly to select auto operation.
3
Press
ation code if the temperature is higher or
lower than the desired temperature.
!
• In this mode, you cannot adjust the fan
speed, but you can set the air deflector
to rotate automatically.
• This function may not be supported, depending on the model.
or to select the desired oper-
AI
Code Description
2Cool
1 Cool slightly
0Maintain
-1 Heat slightly
-2 Heat
NOTE
room
temperature
Dimmer (Optional)
In Dimmer Mode Unit Display will be turned OFF
completely but system will be in running state.
Auto Changeover
(Optional)
Heat pump models
This op eration is b asi cally he ating or coo ling fun ction
of t he a irc onditio ner. But d uri ng this o per ation th e
con tro ller cha nge theoper ati on mode a utomati cal ly
to k eep the t emperat ure w ith in± 2°C w ith resp ect to
the set ting tem peratur e.
1
Press to turn on the power.
2
Press repeatedly to select auto operation.
AI
- is displayed on the display screen.
AI
Press or to set the desired
3
temperature.
- The temperature range is 18°C -
4 Press repeatedly to select the fan speed.
NOTE
!
• This function may not be supported, depending on the model.
Mosquito Away* Operation (Optional)
Mosquito Away is a device to radiate frequency
which mosquitoes don’t like.
1 Press
- To start Mosquito Away function.
30°C
1.
Make sure that remote & Air conditioner are ON.
2.
Press to activate/deactivate dimmer
function.
Dimmer Mode will be cancelled if any key
except is pressed
(Power Keywill turn OFF the Unit).
LIGHT
This function may not be supported by
Auto Restart feature (depending on
selected models).
2 Press again to finish
NOTE
!
• You can use this function by pressing without
turning the air conditioner ON. (In this case, Fan speed
can not be changed).
At this time horizontal vane will be at default position &
the fan speed will be low.
• This function can be used with other function like timer,
monsoon.
• This function may not be supported depending on the
model.
• The Mosquito Away performance can be different
depending on the customer’s environment.
* For detail refer Disclaimer.
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