LG | S24AHN-N55 | LG S24AHN-N55 Owner’s Manual

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LG
LG
Room Air Conditioner
OWNER'S MANUAL
IMPORTANT
?
Please read this owner's manual
before
?
installing
and
carefully
operating your
room
and
thoroughly
air conditioner.
Please retain this owner's manual for future reference after
reading
it
thoroughly.
Room Air Conditioner Owner's Manual
TABLE OF CONTENTS
FOR YOUR RECORDS
Safety
Precautions.........................3
Write the model and serial numbers here:
Model #
Prior to
Operation
..........................9
Serial #
You
can
find them
label
on a
on
the side of each unit.
Dealer's Name
Introduction ..................................10
Date Purchased
Staple
it to prove
Electrical
Operating
Safety
receipt to this page in the event you need
date of purchase or for warranty issues.
your
...........................11
Instructions.................12
READ THIS MANUAL
Inside you will find many helpful hints on how to use
and maintain your air conditioner properly. Just a little
preventive
care on
of time and money
Maintenance and Service ............27
your
over
you a great deal
the life of your air conditioner.
part
can save
You'll find many answers to common problems in the
chart of troubleshooting tips. If you review our chart of
Troubleshooting Tips first,
you may not need to call
for service at all.
PRECAUTION
?
Contact the authorized service technician for
or
Contact the installer for installation of this unit.
?
The
?
?
?
Room Air Conditioner
maintenance of this unit.
?
?
2
repair
appliance
is not intended for
by young
children or infirm persons without supervision.
Young Children should be supervised to ensure that
they do not play with appliance.
When the power cord is to be replaced, replacement
work shall be performed by authorized personnel
only using only genuine replacement parts.
Installation work must be performed in accordance
with the National Electric Code by qualified and
authorized personnel only.
If the appliance is supplied from a cord extension set
or an electrical portable outlet device, the cord
extension set on electrical portable outlet device
must be positioned so that it is not subject to
splashing or ingress of moisture.
use
Safety Precautions
Precautions
Safety
To
prevent the injury of the
user or
other
people
and
property damage, the following instructions
must be
followed.
Incorrect
by
operation due to ignoring
following indications.
the
The
meanings
of the
instruction will
cause
harm
or
damage.
This
symbol
indicates the
possibility of
This
symbol
indicates the
possibility of injury or damage
symbols
used in this manual
are as
Be
Be
sure
death
The seriousness is classified
or
serious
injury.
to
properties only.
shown below.
sure
not to do.
to follow the instruction.
Installation
Do not
For electrical
the power plug
and socket with the ground
work, contact
the dealer, seller, a qualified
electrician, or an Authorized
damaged power
cords, plugs, or a loose
use
socket.
Always
use
terminal.
Service Center.
?
There is risk of fire
or
electric
?
shock.
or
electric
?
panel
and the
Do not
of control box
modify
or
extend the
Do not
There is risk of fire
shock.
install,
remove,
re-install the unit by
power cord.
securely.
?
There is risk of electric shock.
shock.
Install the
cover
There is risk of fire
or
yourself (customer).
or
electric
?
There is risk of fire
shock.
or
electric
?
There is risk of
fire, electric
shock, explosion,
or
injury.
Owner's Manual
3
Safety Precautions
Be cautious when
For
unpacking and installing
the product.
contact the dealer
Sharp edges could cause injury.
Be especially careful of the
case edges and the fins on the
?
condenser and
Be
sure
?
There is risk of
on a
or
product
defective installation
stand.
?
injury.
It may
injury, accident,
damage to the product.
cause
or
evaporator.
the installation
Do not let the air conditioner
area
run
age.
humidity
collapses,
the air
?
conditioner could fall with
it, causing
property damage, product failure,
and
fire, electric
shock, explosion,
does not deteriorate with
If the base
or an
Authorized Service Center.
for
door
?
Do not install the
installation, always
or
a
long
time when the
is very high and a
a window is left open.
Moisture may condense and
wet
or
damage furnishings.
personal injury.
Operation
Take
care
to
ensure
that
Do not
power cords could not be
place anything
Do not turn the
on
the power cord.
air-conditioner ON
pulled out or damaged
during operation.
?
There is risk of fire
or
electrical
shock.
4
Room Air Conditioner
or
OFF
by plugging or unplugging
the power plug.
?
There is risk of fire
shock.
or
electric
?
There is risk of fire
shock.
or
electrical
Safety Precautions
?
Use
a
dedicated outlet for
this
appliance.
There is risk of fire
or
electrical
Grasp the plug
?
shock.
the cord from the outlet. Do
place a heater or
other appliances near the
not touch it with wet hands.
power cable.
to
There is risk of fire
Do not
remove
electrical
or
?
shock.
Do not allow water to
into electric
shock.
Do not store
run
Donotusetheproductina
tightly closed space for a
long time.
or use
flammable gas or
combustibles near the air
parts.
There is risk of fire and electric
conditioner.
?
It may cause There is risk of
fire, failure of the product, or
?
There is risk of fire
or
failure of
?
Oxygen deficiency
could
occur.
product.
electric shock.
Wax
When flammable gas leaks,
turn off the gas and open a
sounds, odors,
window for ventilation
comes
the unit if
or
and close
strange
Stop operation
smoke
the window in storm
from it.
hurricane. If
or
possible,
before turn the
remove
DO NOT
from the window before the
or
?
Unplug
Thinner
product on.
use the telephone
turn switches
There is risk of
on or
explosion
off.
or
fire.
the air conditioner
hurricane arrives.
?
There is risk of electrical shock
or
fire
?
There is risk of
damage,
property
failure of
product,
or
electric shock.
Owner's Manual
5
Safety Precautions
Do not open the inlet
the product during
is
?
so
of
When the
product is soaked
(flooded or submerged),
not touch the
operation. (Do
electrostatic
grill
contact
filter, if the unit
an
Ventilate the
product from
time to time when operating
it together with a stove, etc.
Authorized
Service Center.
equipped.)
There is risk of
electric
physical injury,
shock, or product
?
There is risk of fire
or
eletric
?
shock.
There is risk of fire
or
electrical
shock.
failure.
Unplug the appliance before
performing cleaning or
When the
product is not be
used for a long time,
disconnect the power supply
plug or turn off the breaker.
maintenance.
?
There is risk of electrical shock.
?
There is risk of
or
failure,
or
product damage
Take
care
nobody
to
ensure
could
step
that
on or
onto the outdoor unit.
?
unintended
This could result in
injury
and
personal
product damage.
operation.
Installation
Always check for gas
(refrigerant) leakage after
installation or repair of
product.
?
Low
refrigerant
cause
failure of
levels may
product.
Install the drain hose to
ensure
away
?
that water is drained
properly.
A bad connection may
water
Keep level even when
installing the product.
leakage.
cause
?
To avoid vibration
or
leakage.
90˚
6
Room Air Conditioner
water
fall
Safety Precautions
Do not install the
where the noise
Use two
product
or
hot air
lift and
from the outdoor unit could
damage
?
It may
the
or more
people
Do not install the
to
product
where it will be exposed to
sea wind (salt spray)
directly.
transport the air
conditioner.
neighborhoods.
cause a
problem
for your
?
Avoid
personal injury.
?
It may
cause
corrosion
on
the
product. Corrosion, particularly
neighbors.
the condenser and
could
or
on
evaporator fins,
product malfunction
inefficient operation.
cause
Operation
Do not direct airflow at
room
occupants. (Don't sit
in the
draft.)
Do not
use
the
product for
Do not block the inlet
special purposes, such as
preserving foods, works of
art, etc. It is
a consumer
conditioner,
not
a
or
outlet of air flow.
air
precision
refrigeration system.
?
This could
damage
your health.
?
There is risk of
of
Use
not
a
soft cloth to clean. Do
use
harsh
solvents,
?
detergents,
or
loss
?
fire, electric
shock, or damage to the plastic
parts of the product.
?
It may
cause
product failure.
property.
Do not touch the metal
Do not
parts of the product when
anyting on the product.
(outdoor units)
removing the air filter. They
are very sharp!
etc.
There is risk of
damage
There is risk of
personal injury.
?
step
on or
put
There is risk of
and failure of
personal injury
product.
Owner's Manual
7
Safety Precautions
Always insert the filter
securely. Clean the filter
every two weeks or
often if necessary.
A
objects through
more
or
filter reduces the
dirty
efficiency
?
Do not insert hands
and could
Use
a
There
and
product
or damage.
maintaining
ladder when
or
drained from the unit.
are
sharp
parts that could
in.
moving
cause personal
?
It is not
cause
sanitary
and could
serious health issues.
injury.
cause
firm stool
Do not drink the water
outlet while the air
plugged
?
other
the air inlet
conditioner is
of the air conditioner
malfunction
or
cleaning
or
the air conditioner.
Replace the
all batteries in the remote
control with
new ones
not mix old and
new
of the
same
batteries
or
type. Do
different
types of batteries.
Be careful and avoid
?
personal injury.
?
Thereisriskoffireorexplosion
Disuse
Do not
recharge
or
batteries. Do not
disassemble the
dispose
of batteries in
If the
liquid
from the batteries
gets
onto
your skin or clothes, wash it well with clean
water. Do not use the remote if the batteries
a
fire.
have leaked.
?
They
may burn
or
explode.
?
The chemicals in batteries could
other health hazards.
8
Room Air Conditioner
cause
burns
or
Prior to
Prior to
1. Contact
2.
Operation
installation
in the power
Plug
3. Use
an
Operation
specialist
plug properly.
for installation.
dedicated circuit.
a
4. Do not
use an
extension cord.
5. Do not
6. If the
start/stop operation by plugging/unplugging the power cord.
cord/plug is damaged, replace it with only an authorized replacement part.
Usage
1.
Being exposed
to direct airflow for
plants
Due to the possibility of oxygen deficiency, ventilate the room when using the appliance together with
stoves or other heating devices.
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.
occupants, pets,
2.
3.
Cleaning
or
and Maintenance
1. Do not touch the metal
2. Do not
3.
time may be hazardous to your health. Do not expose
to direct airflow for a long time.
long
a
use
parts of the unit when removing the filter. Injury
water to clean inside the air conditioner.
Exposure
to water
can occur.
can
destroy
the
insulation,
leading to electric shock.
When cleaning the unit, first make sure that the power and breaker are turned off. The fan rotates at
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.
a
Service
For
repair and maintenance,
OPERATING
contact your authorized service dealer.
TEMPERATURE(°C)
Maximum Indoor
Cooling
Heating
dry bulb Temperature
Minimum Indoor dry bulb Temperature
Maximum Outdoor dry bulb Temperature
Minimum Outdoor dry bulb Temperature
Maximum Indoor dry bulb Temperature
Minimum Indoor dry bulb Temperature
Maximum Outdoor dry bulb Temperature
Minimum Outdoor dry bulb Temperature
32°C
18°C
43°C
-10°C
30°C
18°C
24°C
-10°C
Owner's Manual
9
Introduction
Introduction
Symbols
used in this Manual
This
symbol
This
symbol
This
symbol
alerts you to the risk of electric shock.
alerts you to hazards that may
air conditioner.
NOTICE
indicates
special
cause
harm to the
notes.
Features
This
appliance should be installed in accordance
guide to help to explain product features.
with national
wiring regulations.
This
acts
guide
as a
Indoor
Air Inlet
Air Filter
Front Panel
Signal Receptor
Outdoor
Air Intake Vents
Connecting
Wires
Piping
Air Outlet Vents
Base Plate
10
Room Air Conditioner
Drain Hose
Electrical
Electrical
?
This
appliance
must be
Safety
properly grounded.
To minimize the risk of electric
?
?
?
Safety
alway plug into a grounded oulet.
Do not cut or remove the grounding prong from the power plug.
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.
shock, you
must
We
strongly discourage the use of an adapter due to potential safety hazards. For temporary connections,
use only a UL-listed adapter, available from most local hardware stores. Ensure that the large slot in the
adapter is aligned with the large slot in the receptacle for a proper polarity connection.
To disconnect the power cord from the adapter, use one hand on each to avoid damaging the ground
terminal. Avoid frequently unplugging the power cord as this can lead to eventual ground terminal damage.
?
Never
use
the
appliance
Temporary
with
a
broken
adapter.
Use of an Extension Cord
We
strongly discourage the use of an extension cord due to potential safety hazards. For temporary
situations, use only CSA certified and UL listed 3-wire grounded extension cords, rated 15 A, 125 V.
Owner's Manual
11
Operating
Instructions
Instructions
Operating
How to insert the Batteries
1. Remove the
battery
cover
it
by pulling
according
to the
arrow
direction.
2. Insert
new
installed
batteries
making
sure
that the
(+)
and
(-)
of
battery
are
correctly.
3. Reattach the
cover
it back into
by sliding
position.
NOTICE
Use 2
Do
AAA(1.5volt) batteries.
not use rechargeable batteries.
Storage
?
and
Tips
for
using
The remote controller may be stored
itonawall.
the Remote Controller
by mounting
To
?
operate the
conditioner, aim the
the signal receptor.
room
remote controller at
air
Signal Receptor
Receives the
signals
from the remote
Indication
Operation
On/Off
during
:
Lights
up
during Sleep
Timer
:
Lights
up
during
Defrost Mode
:
Lights
OUTDOOR UNIT
Power
Display
Indicates the
Energy-Saving
:
Light
Setting
temp.
12
up
operation: Stops
Too hot
operation
Hot
Operation indicating
lamps
mode
by using
mode
a
and
multiple lighting system.
operation. (optional)
mode
Comfortable
the indoor fan in
Room Air Conditioner
dynamic
during Energy-Saving cooling
A.I
Standard
operation.
setting temperature and operation mode
operating frequency of compressor.(4 steps)
The function illustrates its
Shape of
display
*Hot Start
unit
:
dehumidification
operation.
during Defrost Mode or *Hot
operation (Heat pump model only)
Plasma
indicator
long beep.)
up
:
Cooling
heating
or one
operation.
Lights up during outdoor
(Cooling model only)
the
Operation
Timer
Mode Auto
:
OPERATION
beeps
system operation.
up
Start
DOOR
the
Lights
Mode
sound: two short
Lamps
:
Sleep
OUT
control.(Signal receiving
Jet
Cold
Too cold
Heating Operation
to
Test
Energy-saving
(Cool, Heat) cooling mode operation
prevent cold air from blowing
Auto Clean
operation
out from unit.
Operating
Remote Control
The controls will look like the
Instructions
Operations
following.
Signal
transmitter
1. START/STOP BUTTON
Operation starts when this button is pressed
and stops when the button is pressed again.
2. OPERATION MODE SELECTION BUTTON
Used to select the operation mode.
3. ROOM TEMPERATURE SETTING BUTTONS
Used to select the room temperature.
4. INDOOR FAN SPEED SELECTOR
Used to select fan speed in four steps
low, medium, high and CHAOS.
5
5. JET COOL / HEAT
Used to start or stop the
speed cooling or heating.
(Speed cooling or heating operates super high fan
speed in cooling or heating mode.)
1
6
3
6. CHAOS SWING BUTTON
Used to stop or start louver movement and
set the desired up/down airflow direction.
4
10
2
7. ON/OFF TIMER BUTTONS
Used to set the time of starting and
CANCEL
9
7
ON
SET
OFF
11
(See
12
AUTO CLEAN
8
17
13
18
14
16
15
page
stopping operation.
21)
8. TIME SETTING BUTTONS
Used to adjust the time. (See page
23)
9. TIMER SET/CANCEL BUTTON
Used to set the timer when the desired time is obtained and
to cancel the Timer operation. (See page 23)
10. SLEEP MODE AUTO BUTTON
Used to set Sleep Mode Auto operation.
(See
Flip-up door
(opened)
Operation
Mode
Operation
Healthy
or
11. ENERGY-SAVING COOLING MODE BUTTON
(OPTIONAL)
Used to set Energy-Save
Auto
(See
Changeover
Dehumidification
),
Heat
cooling
mode.
Operation
Pump Model(
page
21)
14. HORIZONTAL AIRFLOW DIRECTION CONTROL
BUTTON (NOT ON ALL MODELS)
Used to set the desired horizontal airflow direction.
page
25)
15. RESET BUTTON
Used prior to resetting time
Heating Operation
Cooling Model(
in
13. NEO PLASMA(OPTIONAL)
Used to start or stop the plasma-purification function.
(See
?
23)
12. ROOM TEMPERATURE CHECKING BUTTON
Used to check the room temperature.
Cooling Operation
Auto
page
)
16. 2nd F BUTTON
Used prior to using modes
buttons. (See page 22)
or
after
printed
replacing
batteries.
in blue at the bottom of
17. AUTO CLEAN(OPTIONAL)
Used to set Auto Clean mode.
18.
HEATER(OPTIONAL)
Owner's Manual
13
Operating
Instructions
Cooling operation
1
2
Press the
Start/Stop button.
The unit will respond with
a beep.
Open
the door
on
the remote control.
To select
Cooling Operation
Operation.
or
Healthy
Auto
Cooling
Healthy
3
and the unit will
Heating
Dehumidification
changeover
Press the Jet Cool button to
Dehumidification
(Heat pump model only)
operate the speed cooling mode
operate in super high fan speed
on
cooling
mode for 30 minutes.
ON
4
To raise the
temperature
To lower the
temperature
To cancel the Jet Cool
the Jet Cool button
button
or
the
room
mode, press
the fan
speed
temperature setting
or
button
again and the unit will operate
high fan speed on cooling mode.
Natural wind
For fresher
blows like
14
a
in
by the CHAOS logic
feeling,
press the Indoor fan
natural breeze
Room Air Conditioner
speed selector and set to CHAOS
by automatically changing fan speed according
mode. In this
mode, the wind
to the CHAOS
logic.
Operating
Auto
Instructions
changeover operation
Press the
1
Start/Stop button.
The unit will respond with
a beep.
2
Open the door of the remote controller. To select Auto Changeover
Operation, press the Operation Mode Selection button.
Each time the button is pressed, the operation mode is shifted in the
direction of the
arrow.
Cooling
Auto
Healthy
changeover
Dehumidification
Heating
(Heat pump model only)
Close the door of the remote controller. Set the
3
lower than the
set within
a
ON
Set the fan
4
room
temperature
temperature. The temperature can be
range of 18°C~30°Cat intervals of 1°C.
To raise the
temperature
To lower the
temperature
speed again
with the door
of the remote controller still closed.
Youcanselectthefanspeedinfour
steps-low, medium, high and CHAOS.
Each time the button is pressed, the
fanspeedmodeisshifted.
During Auto changeover Operation
The air conditioner changes the operation
mode
automatically to keep indoor temperature. When
temperature vary over ±2°C with respect to setting temperature, air conditioner keeps the
temperature within ±2°C with respect to setting temperature by auto changeover mode.
room
room
Owner's Manual
15
Operating
Auto
Instructions
operation (Optional)
Press the
1
Start/Stop button.
The unit will respond with
a beep.
2
Open the door of the remote controller. To select Auto
Operation, press the operation mode selection button.
Each time the button is pressed, the operation mode is
shifted in the direction of the
Cooling
ON
3
The
arrow.
Auto
temperature and fan speed
electronic controls based
on
Healthy
Heating
Dehumidification
(Heat pump model only)
are
automatically
the actual
room
set
by
the
temperature. If
change the set temperature, press the Room
Temperature Setting buttons. The cooler or warmer you feel,
themoretimes(uptotwotimes)youshouldpressthebutton.
The set temperature will be changed automatically.
you want to
To raise the
temperature
To lower the
temperature
During Auto Operation
You cannot control the indoor fan
already been set by the Fuzzy rule.
If the system is not operating as desired, manually switch to another mode. The system will not
automatically switch from the cooling mode to the heating mode, or from heating mode to cooling
mode, it must be done by manually resetting.
During Auto Operation, pressing the chaos swing button makes the horizontal louvers swing up and
down automatically. If you want to stop auto-swing, press the chaos swing button again.
16
Room Air Conditioner
speed.
It has
Operating
Healthy
dehumidification
Instructions
operation
Press the
1
Start/Stop button.
The unit will respond with
a beep.
2
Open
the door of the remote controller. To select
Dehumidification
Operation,
press the
Healthy
Operation Mode
Selection button.
Each time the button is
pressed,
shifted in the direction of the
changeover
3
speed again
operation
mode is
arrow.
Auto
Cooling
Set the fan
the
Healthy
Dehumidification
Heating
(Heat pump model only)
with the door
of the remote controller still closed.
You
speed in four
steps-low, medium, high, or CHAOS.
Each time the button is pressed, the
fan speed mode is shifted.
ON
can
Natural wind
For fresher
select the fan
by the CHAOS logic
feeling,
press the Indoor Fan
to CHAOS mode. In this
Speed
Selector and set
mode, the wind blows like
breeze
by automatically changing
CHAOS logic.
fan
a
speed according
natural
to the
During Healthy Dehumidification Operation
If you select the dehumidification mode on the operation selection button, the A/C starts to run the
dehumidification function. It automatically sets the room temp. and airflow volume to the best
condition for
dehumidification, based
In this case, however, the setting
control the room temp. either.
on
temp. is
the sensed current
not
displayed
on
room
temp.
the remote controller and you
are
not able to
During the healthy dehumidification function, the airflow volume is automatically set according to the
optimization algorithm responding to the current room temp. status, so that the room condition is kept
healthy and comfortable even in the very humid season.
Owner's Manual
17
Operating
Instructions
Heating operation (Heat
pump model
only)
Press the
1
Start/Stop button.
The unit will respond with
a beep.
2
Open the door of the remote controller. To select Heating
Operation, press the Operation Mode Selection button.
Each time the button is pressed, the operation mode is
shiftedinthedirectionofthearrow.
Auto
Cooling
Healthy
Dehumidification
changeover
3
Heating
(Heat pump model only)
Close the door of the remote controller.
Set the
temperature higher than the room temperature.
The temperature can be set within a range of 16°C~30°Cat
intervals of 1°C.
ON
4
Set the fan
speed again
To raise the
temperature
To lower the
temperature
with the door of the
remote controller still closed. You
select the fan
speed
in four
can
steps--low,
medium, high and CHAOS. Each time the
button is
pressed,
the fan
speed
mode is
shifted.
Natural wind
For fresher
by the CHAOS logic
feeling,
wind blows like
18
a
press the Indoor Fan
natural breeze
Room Air Conditioner
Speed Selector and set to CHAOS
by automatically changing fan speed according
mode. In this
to the CHAOS
mode, the
logic.
Operating
Jet cool
Instructions
operation
Press the
1
Start/Stop button.
The unit will respond with
a beep.
2
Press the Jet Cool button to
and the unit will
operate
operate the speed cooling mode
at super
high
fan
speed
on
cooling
mode for 30 minutes.
Auto
Cooling
Healthy
changeover
3
To cancel the Jet Cool
Dehumidification
Heating
(Heat pump model only)
mode, press the Jet
Cool
button, the fan speed button or the room
temperature setting button again and the unit
will operate at high fan speed on cooling
mode.
ON
4
To cancel the Jet Cool
mode, press the Jet Cool button or
the fan speed button or the room temperature setting button
again and the unit will operate in high fan speed on cooling
mode.
or
or
NOTICE
During the JET COOL function at any moment, the A/C starts to blow the cool air at extremely high
speed for 30 minutes setting the room temp. automatically to 18°C. It is especially used to cool the
room temp. quickly in a hot summer.
In heat pump mode, neuro fuzzy mode, or auto changeover mode however, the JET COOL function
is not available.
In order to return to the normal
mode selection
cooling
mode from the JET COOL
mode, just press the operation
button, airflow volume selection, temp. setting button
or
the JET COOL button
again.
Owner's Manual
19
Operating
Instructions
Jet heat
operation (Optional)
Press the
1
Start/Stop button.
The unit will respond with
a beep.
2
Open
the door of the remote controller.
To select
Heating Operation.
Auto
Cooling
Healthy
Dehumidification
changeover
Press the Jet Heat button to
3
speed heating
operate
Heating
(Heat pump model only)
operate the
mode and the unit will
at super
high
fan
speed
on
heating
mode for 60 minutes.
ON
To cancel the Jet Heat
mode, press the Jet Heat button,
the fan speed button or the room temperature setting
button again and the unit will operate at high fan speed on
4
heating
mode.
or
or
NOTICE
During the JET HEAT function at any moment, the A/C starts to blow the heat air at extremely high speed for
60 minutes setting the room temp. automatically to 30°C. It is especially used to heat the room temp. quickly
in
a
On
cool winter.
cooling, healthy
dehumidification mode
or
auto
changeover mode, however,
the JET HEAT function is not
available.
In order to return to the normal
selection
20
heating
mode from the JET HEAT
button, airflow volume selection, temp. setting button
Room Air Conditioner
or
mode, just press the operation mode
the JET HEAT button
again.
Operating
NEO PLASMA
Instructions
purification operation(Optional)
Press the
1
Start/Stop button.
Theunitwillrespondwitha
beep.
2
Open
the door of the remote
controller. Press the PLASMA
button.
Operation will start when the button
is pressed and stop when the button
is pressed again.
3
Set the fan
speed again
controller closed. You
with the door of the remote
can
select the fan
speed
in four
steps-low, medium, high or CHAOS.
Each time the button is pressed, the fan
speed mode is shifted.
Air
purifying operation (NEO PLASMA) can be
with cooling, Heating or any other operations.
NEO PLASMA Air
Purifying Operation only
If you press the only PLASMA button, only
PLASMA purification function operates.
Then, fan speed is low. You can select the fan
speed in four steps-low, medium, high or
CHAOS.
Each time the button
speed
(
)
is
pressed,
the fan
mode is shifted.
Owner's Manual
21
Operating
Instructions
2nd F
operation
Press the
1
Start/Stop button.
The unit will respond with
a beep.
2
Open
the door of the remote control and press the 2nd
Function button to operate functions printed in blue unter
buttons.
(Check the indication
remote controller.)
These buttons
can
of 2nd function
set the timer
ON
as
on
the
display of the
follows:
OFF
SET
CANCEL
ON
OFF
SET
AUTO CLEAN
3
For
22
Room Air Conditioner
2nd function
the button is
more
disappears in a
pressed again.
short time
details, refer to functions
automatically or when
next pages.
Instructions
Operating
Additional Features
mode
Sleep
1.PresstheSleepModeAutobuttontosetthetimeyouwanttheunittostopautomatically.
2. The Timer is
sleep
in one-hour increments
programmed
mode is available for 1 to 7 times. To
by pressing the Sleep Mode Auto button 1 to 7 times. The
alter the time period in steps of 1 hour, press the Sleep Mode
Button while
3.
aiming at air conditioner.
Make sure the Sleep Mode Auto LED lights up.
To cancel the Sleep Mode, press the sleep Mode
(
) disappears from the operation display.
Auto button several times until the star
NOTICE The
In
Sleep Mode will be operated at slow fan speed (cooling)
only) for a comfortable sleep.
sleep mode: Chaos Swing function does not operate.
In
cooling
mode
healthydehumidification mode:
The temperature will automatically rise by 1°C over the
sleep.
Setting
1. Time
or
medium fan
speed (heat
pump
or
next 30 minutes and
by
2°C in 1 hour for
comfortable
a
the time
you press the Reset button. Having replacing the batteries,
you should press the reset buttons to reset the time. Press the Start/Stop button.
can
be set
only when
2. Press 2nd F button and check if 2nd F icon is
3. Press the Time
Setting
buttons until the desired time is set.
CANCEL
4. Press the Timer SET button.
NOTICE
SET
Check the indicator for A.M. and P.M.
Delay
1. Make
on.
sure
start/Pre-set
the time is set
stop
correctly
on
the
display of the
remote controller.
2. Press 2nd F button.
3. Press the ON/OFF Timer buttons to turn Timer
4. Press the Time
Setting
5. To set the selected
on or
off.
ON
OFF
buttons until the desired time is set.
time, press the Timer setting button aiming the
remote controller at the
signal receptor.
To cancel the timer
CANCEL
ET
CANCEL
SET
setting
Checkif2ndFiconisoff.
Press the Timer Cancel button
(The timer lamp
on
NOTICE Select one of the
Delay
OFF Timer
aiming
the remote controller at the
the air conditioner and the
following
four
Delay
display will
types of operation.
ON Timer
Delay
go
signal receptor.
out.)
with the unit
OFF and ON Timer
running
Delay
ON and OFF Timer
Owner's Manual
23
Operating
Instructions
Vertical Airflow Direction Control
The
up/down airflow (Vertical Airflow)
by using the remote control.
can
be
adjusted
NOTICE
If you press the CHAOS
swing button, the horizontal airflow
direction is changed automatically based on the CHAOS
algorithm to distribute the air in the room evenly and at the
same time to make the human body feel most comfortable,
as if enjoying a natural breeze.
Always use the remote control to adjust the up/down
airflow direction. Manually moving the vertical airflow
direction louver by hand, could damage the air
1. Press the
2. Press
Start/Stop button to start the unit.
Chaos Swing button and the louvers will
up and down.
Press the Chaos Swing button
swing
again
conditioner.
to set the vertical louver
When the unit is shut
off, the up/down airflow direction
louver will close the air outlet vent of the system.
at the desired airflow direction.
Horizontal Airflow Direction Control
(Optional)
The
left/right(Horizontal Airflow) can be adjusted by using the remote control.
Press the Start/Stop button to start the unit.
Open the door on the remote control. Press the Airflow Direction Start/Stop button and the
louvers will swing left and right. Press the Horizontal Airflow Direction Control Button again to
set the horizontal louver at the desired airflow direction.
Energy-Saving Cooling
Mode
(Optional)
Energy-Saving Cooling Mode Can save energy in Cooling and Healthy Dehumidification Operation, because it can
operate efficiently by setting body-adaptation time according to the change of time and temperature and adjusting
automatically desired temperature.
1. Press the
2.
Start/Stop
the door
Select Cooling
Open
button to start the unit.
the remote control.
Operation or Healthy Dehumidification
on
Operation.
3. Press the
4.
Heater
Energy-Saving Cooling Mode button.
To cancel the Energy-Saving Cooling Mode, press the Energy-Saving Cooling Model
button and unit will operate in previous Mode(Cooling or Healty Dehumidification
Mode).
Operation(Optional)
1.
Pressing
to
the Heater button
operate
2. If Heater
lamps
enables the built-in heater
strong heating function.
a
Operation
and there is
NOTICE
during Heating Operation
is on, Ho
no
The heater
If the
(Heater On) is
change at the remote
consumes
much
shown at the
Operation
indication
controller.
electricity,
so
Heater
Operation
may cost
more.
Start/Stop button is pressed during Heater Operation, the indoor fan
operated to cool the heater for about 15 seconds and the unit stops
operating.
24
Room Air Conditioner
is
Instructions
Operating
Auto clean
(Optional)
1. Whenever you press the AUTO CLEAN
reserved and cancelled.
AUTO CLEAN
button, Auto Clean Function will be
2. Auto Clean function works before and after
For
details, refer
to the below
cooling
dehumidification mode.
or
points.
3. When the unit is started after the reservation of Auto Clean
function
operates and indoor Fan is started after
,the Cool Start
20 seconds.
4. When you press Start/Stop button to turn off the unit after the you have reserved
Auto Clean function, the air-conditioner circulates the indoor air in the Auto
Clean mode with
only model,
no more
Cooling
or
Dehumidification
it lasts for 30 minutes for Heat pump
5. If you press the AUTO CLEAN button
Clean function will be cancelled.
operation.
model, for
again during
the
For
Cooling
16 minutes.
product operation
,
Auto
NOTICE
During
Auto Clean
Dehumidification
During
function, moistures left in indoor units after Cooling Operation
Operation
Auto Clean
can
or
Healthy
be removed.
function, only Start/Stop button, Plasma button and AUTO CLEAN button
are
available.
Forced
operation
Operation procedures when the remote control can't be used.
The operation will be started if the ON/OFF button is pressed.
If you want to stop operation, re-press the button.
ON/OFF
button
Cooling Model
Heat pump Model
Room Temp. ≥ 24°C2 1 °C ≤ Room
Temp. < 24°C
Room
Temp. < 21°C
Operating
mode
Cooling
Cooling
Healthy Dehumidification
Heating
Indoor FAN
Speed
High
High
High
High
22°C2 2 °C2 3 °C2 4 °C
Setting Temperature
Test
operation
During
the TEST
temperature and
OPERATION, the unit operates in cooling mode
at
high speed fan, regardless
of
room
resets in 18 minutes.
During test operation,
if remote controller
this
signal
is
received, the unit operates
If you want to
1 "beep".
use
If you want to
stop the operation, re-press the button.
operation,
as
remote controller sets.
Press and hold the ON/OFF button for 3~5seconds, then the buzzer sound
Owner's Manual
25
Operating
Instructions
Auto restart
In
again after a power failure, Auto Restarting Operation is the function to operate
procedures automatically to the previous operating conditions.
So there is no need of activating this function by pressing any key or button.
In the initial mode, the fan operates at a low speed and the compressor starts 2.5~3minutes later.
As the compressor starts, the fan speed also resumes its previous setting mode.
case
the power
Helpful
comes on
information
Fan
speed and cooling capacity.
The cooling capacity indicated in the specification is the value
when the fan speed is set to high, and the capacity will be lower
at low or medium fan speed.
High fan speed is recommended when you wish to cool the room
quickly.
High
Speed
NOTICE
Auto restart function has set enable
But customer
can
set up
as
by following
factory
default.
this instruction.
To be disable function
-
Press and hold the ON/OFF button for 6
seconds, then the buzzer sound
2
"beep"
and the indicator
lamp (1)
seconds, then the buzzer sound
2
"beep"
and the indicator
lamp (1)
blinks 4 times.
To be enable function
-
Press and hold the ON/OFF button for 6
brights
26
4 times.
Room Air Conditioner
Maintenance and Service
Maintenance and Service
Before
performing
any
maintenance,
turn off the main power to the
system.
Indoor Unit
Grille, Case, and Remote Control
Turn the
system off before cleaning. To clean, wipe with
cloth. Do not
use
bleach
or
a
soft, dry
abrasives.
NOTICE
Supply
power must be disconnected before
the indoor unit.
cleaning
Air outlet vent
Air filters
(behind front
panel)
Vertical louver Horizontal louver
Air filters
The air filters behind the front
cleaned
Air inlet vent
should be checked and
grille
in every 2 weeks or more often if neccessary.
1. Pull the both sides and remove front panel.
once
2. Pull the filter tab
slightly forward
3. Clean the filter with
?
?
a vacuum
to
remove
cleaner
or
the filter.
warm, soapy water.
If dirt is
conspicuous, wash with a solution
detergent in lukewarm water.
If hot water (40°C or more) is used, it may
of
be
deformed.
4. After
with water,
5. Re-install the air filter.
dry well
washing
NEO PLASMA filter
in the shade.
(Optional)
The NEO PLASMA filter behind the air filters should be
checked and cleaned
once
in every 3 months
often if
or more
necessary.
1. After
removing
the air
filters, pull slightly forward
to
remove
the NEO PLASMA filter.
2. Clean NEO PLASMA filter with the
vacuum
cleaner.
If it is very dirty, wash it with water.
3. Note the cuts of electric discharge lines.
4. Re-install the NEO PLASMA filter to the
TRIPLE DEODORIZER filter
1. After
removing
the air
TRIPLE
DEODORIZING
Filter
NEO PLASMA
Filter
original position.
(Optional)
filters, pull slightly forward
to
remove
the TRIPLE DEODORIZER filter.
2.
Dry
in the
sunlight for two
hours.
3. Re-install the TRIPLE DEODORIZER filter to the
original
position.
Don't touch this NEO PLASMA Filter within 10 seconds after
it may
Never
?
?
cause an
opening
he inlet
grille,
electric shock.
any of the followings:
Water hotter than 40°C
Could cause deformation and/or discoloration.
use
Volatile substances
Could damage the surfaces of the air conditioner.
P
owder
Gasoline
Owner's Manual
27
Maintenance and Service
Replacement of purifying
Recomended
period
use
1. Remove front
panel
:
filter
(Optional)
About 2 years
and air filters.
Air filter
2. Remove air
3. Insert
new
purifying
air
filters.
purifying
TRIPLE
DEODORIZING
Filter
filters.
2
3
4. Reinsert air filters and close front
panel.
Outdoor Unit
The heat
exchanger coils and panel vents of the outdoor unit should
clogged with dirt or soot, the heat exchanger and panel vents may
be checked
If
be
regularly.
professionally steam
cleaned.
NOTICE
Dirty
or
clogged
coils will reduce the
operating efficiency
of the
system and
cause
higher operating
costs.
Air Intake Vents
Connecting
(Rear)
Wires
Air intake
vents
Air outlet
vents
Air Outlet Vents
28
Room Air Conditioner
Base Plate
Piping
Drain Hose
Piping
Drain Hose
(Side)
Maintenance and Service
Before
calling
for service
If you have problems with your air conditioner, read the following information and try to solve
the problem. If you cannot find a solution, turn off the air conditioner and contact your dealer.
Air conditioner does not
operate
1. Ensure that the air conditioner is
2. Check the fuse
or
plugged
into
a
proper outlet.
circuit breaker.
3. Check whether the
voltage
is
unusually high
or
low.
Air does not feel cold
1.
2.
enough on the cooling setting
Ensure that the temperature settings are correct.
Check to see if the air filter is clogged with dust. If so, replace
the filter.
3. Ensure that the air flow from the outside is not obstructed and that there is
over
20" between the back of the air conditioner and the wall
4. Close all doors and windows and check for any
Before
calling
for
source
or
a
clearance of
fence behind it.
of heat in the
service, please review the following list of
room.
common
problems
and
solutions.
The air conditioner is
?
You hear
pinging
noise. This is caused
in
by
being picked up by the fan on rainy days
designed to help remove moisture in the air
water
highly humid conditions. This feature is
and improve cooling efficiency.
You see water dripping from the rear of the unit. Water may be collected in the base pan
highly humid conditions or on rainy days. This water overflows and drips from the rear of
or
?
a
operating normally when:
in
the unit.
?
You hear the fan
running
while the compressor is silent. This is
a
normal
operational
feature.
Owner's Manual
29
Maintenance and Service
Troubleshooting
The air conditioner may be
operating abnormally
when:
Possible Causes
Problem
The air conditioner is
What To Do
?
unplugged.
?
the air conditioner
plug
is
into the outlet.
Check the house fuse/circuit breaker
box and
tripped.
Air
sure
pushed completely
The fuse is blown/circuit
breaker is
Make
replace
the fuse
or
reset the
breaker.
conditioner
does not start
Power failure.
?
If power failure occurs, turn the mode
control to Off.
When power is restored, wait 3
minutes to restart the air conditioner
to
prevent tripping of the compressor
overload.
Airflow is restricted.
?
Make
sure
blinds,
or
there
are no
furniture
curtains,
blocking
the front of
the air conditioner.
The air filter is
dirty.
?
Air
Clean the filter at least every 2 weeks.
See the care and Maintenance
section.
conditioner
does not cool
as
it should
The
room
may have been
?
hot.
When the air conditioner is first turned
on,youneedtoallowtimeforthe
room
Cold air is
Cooling
escaping.
coils have iced up.
to cool down.
?
Check for open furnace floor
and cold air returns.
?
See Air Conditioner
Freezing Up
below.
*
You
30
can
refer to the
Energy
Room Air Conditioner
Star program in detail at
registers
www.energystar.gov.
P/No.: 3828A24010B
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