LG | LSZ244D-5 | LG LSZ244D-5 Owner’s Manual

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LG
LG Room
Air Conditioner
OWNER'S MANUAL
MODELS: SU/SZ/S3 Chassis
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
Safety
Precautions.........................3
FOR YOUR RECORDS
Write the model and serial numbers here:
Model #
Serial #
Prior to
Operation
..........................9
You
find them
can
on a
label
on
the side of each unit.
Dealer's Name
Introduction ..................................10
Date Purchased
Staple
it to prove
Electrical
Safety
receipt to this page in the event you need
date of purchase or for warranty issues.
your
READ THIS MANUAL
...........................11
Inside you will find many helpful hints on how to use
and maintain your air conditioner properly. Just a little
Operating
Instructions.................12
your part can save you a great deal
of time and money over the life of your air conditioner.
preventive
care on
You'll find many answers to common problems in the
chart of troubleshooting tips. If you review our chart of
Maintenance and Service ............26
Troubleshooting Tips first,
you may not need to call
for service at all.
PRECAUTION
?
Contact the authorized service technician for
repair
Contact the installer for installation of this unit.
?
The
?
?
?
Room Air Conditioner
maintenance of this unit.
?
?
2
or
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
other
user or
people
and
property damage, the following instructions
must be
followed.
Incorrect
by
the
The
operation due to ignoring
following indications.
meanings
of the
instruction will
cause
harm
or
damage.
The seriousness is classified
This
symbol
indicates the
possibility
of death
or
serious
This
symbol
indicates the
possibility
of
or
damage to properties only.
symbols
used in this manual
are as
Be
Be
sure
injury
injury.
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
Do not
extend the
power cord.
There is risk of fire
shock.
or
electric
?
There is risk of fire
shock.
install,
remove,
or
re-install the unit
by
yourself (customer).
securely.
?
There is risk of electric shock.
shock.
Install the
cover
There is risk of fire
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
?
There is risk of
or
defective installation
stand.
?
injury.
It may
injury, accident,
the product.
cause
damage
to
or
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
on a
Authorized Service Center.
for
door
?
or an
product
evaporator.
the installation
sure
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
Do not
that
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.
to
Do not
remove
the cord from the outlet. Do
other
not touch it with wet hands.
power cable.
There is risk of fire
or
electrical
?
shock.
Do not allow water to
run
There is risk of fire and electric
shock.
Do not store
Do not
or use
flammable gas or
combustibles near the air
into electric part.
place a heater or
appliances near the
use
product
in
space for
a
the
tightly closed
long time.
a
conditioner.
?
There is risk of fire
the
product
or
or
failure of
?
There is risk of fire
failure of
?
product.
electric shock.
Wax
Oxygen deficiency
could
occur.
Thinner
When flammable gas leaks,
turn off the gas and open a
the unit if strange
sounds, odors, or smoke
window for ventilation
comes
Unplug
Stop operation
and close
the window in storm
from it.
hurricane. If
or
possible,
before turn the
remove
DO NOT
from the window before the
or
?
or
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
operation. (Do
grill
of
When the
product is soaked
(flooded or submerged),
not touch the
contact
an
Authorized
electrostatic filter, if the unit
is so equipped.)
Service Center.
There is risk of
?
?
electric
physical injury,
shock, or product
product from
time to time when operating
it together with a stove, etc.
Ventilate the
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
water
leakage.
90˚
6
Room Air Conditioner
fall
Safety Precautions
Do not install the
where the noise
Use two
product
or
hot air
or more
Do not install the
people to
product
where it will be exposed to
sea wind (salt spray)
directly.
lift and transport the air
conditioner.
from the outdoor unit could
damage the neighborhoods.
?
It may
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
Do not
occupants. (Don't sit
in the draft.)
special purposes, such as
preserving foods, works of
room
use
the
art, etc. It is
conditioner,
product
for
a consumer
not
a
Do not block the inlet
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,
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
or
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
Do not insert hands
Always insert the filter
securely. Clean the filter
every two weeks or
often if necessary.
A
more
or
filter reduces the
dirty
efficiency
?
objects through
and could
Use
a
There
and
product
damage.
firm stool
maintaining
ladder when
or
are
sharp
parts that could
in.
moving
cause personal
?
It is not
cause
sanitary
and could
serious health issues.
injury.
cause
or
drained from the unit.
outlet while the air
plugged
?
Do not drink the water
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.
?
There is risk of fire
or
explosion
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
for
Preparing
1. Contact
2.
Operation
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
3.
Cleaning
or
and Maintenance
1. Do not touch the metal
2. Do not
3.
long
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.
time may be hazardous to your health. Do not expose
to direct airflow for a long time.
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
leading to electric shock.
When cleaning the unit, first make sure that the power and breaker are turned off.
very high speed during operation. There is a possibility of injury if the unit's power
cleaning inner parts of the unit.
the
insulation,
The fan rotates at
is
triggered
a
while
Service
For
repair
and
OPERATING
maintenance,
contact your authorized service dealer.
TEMPERATURE(°C)COOLING
MODE
INDOOR
MAX.
OUTDOOR
MIN.
MAX.
MIN.
32°C2 1 °C4 3 °C2 1 °C
HEATING MODE
INDOOR
MAX.
OUTDOOR
MIN.
MAX.
MIN.
27°C2 0 °C2 4 °C1 °C
Owner's Manual
9
Introduction
Introduction
Symbols
used in this Manual
This
symbol
This
symbol
alerts you to the risk of electric shock.
alerts you to hazards that may
air conditioner.
This
NOTICE
symbol
indicates
special
cause
harm to the
notes.
Features
WARNING: This
appliance should be installed in accordance with national wiring
regulations. This guide acts as a guide to help to explain product features.
Indoor
Air Inlet
NEO Plasma Filter
Air Filter
Air
Discharge
Front Panel
Power Cord
Signal Receptor
Power button
Outdoor
Air Intake
Vents
Connecting
(Side)
Wires
Air intake
vents
Piping
Drain Hose
Air Outlet Vents
10
Room Air Conditioner
Base Plate
Air outlet
vents
(Rear)
Piping
Electrical
Electrical
This
?
appliance
must be
Safety
properly grounded.
To minimize the risk of electric
?
Do not cut
?
Attaching
the
unless the
house
or remove
the
shock, you
grounding
adapter ground
cover screw
must
alway plug
prong from the power
terminal to the wall
is metal and not
into
a
grounded
oulet
plug.
receptacle
cover screw
does not
insulated, and the wall receptacle is
ground the appliance
grounded through the
wiring.
If you have any doubt whether the air conditioner is
circuit checked by a qualified electrician.
?
Safety
Temporary
Use of an
properly grounded,
have the wall
and
receptacle
Adapter
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
by pulling
it
according
to the
arrow
direction.
2. Insert
new
installed
batteries
sure
that the
(+)
and
(-)
of
battery
are
correctly.
3. Reattach the
cover
by sliding
it back into
position.
Use 2
NOTICE
Do
Storage
?
making
AAA(1.5volt) batteries.
not use rechargeable batteries.
and
Tips
for
using
The remote controller may be stored
it on a wall.
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
controller.(Signal receiving
sound: two short
beeps
or one
long beep.)
Operation indicating lamps
On/Off
up
during
:
Lights
up
during Sleep
Timer
:
Lights
up
during
Defrost Mode
:
Lights
Mode
Start
Outdoor Unit
12
NEO Plasma
operation: Stops
Timer
Mode Auto
during Defrost Mode or *Hot
operation (Heat pump model only)
up
Lights up during outdoor
(Cooling model only)
:
The function illustrates its
the indoor fan in
Room Air Conditioner
operation.
operation.
:
Operation
*Hot Start
system operation.
Lights
Sleep
PLASMA
the
:
unit
operation.
dynamic
Heating Operation
mode
to
Operation indicating
lamps
by using
a
multiple lighting system.
prevent cold air from blowing
out from unit.
Operating
Remote Control
Instructions
Operations
The controls will look like the
following.
1. START/STOP BUTTON
Operation starts when this button is pressed
and stops when the button is pressed again.
Controls
Signal
transmitter
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. JET COOL
Used to start
stop the speed cooling.(speed
cooling operates super high fan speed in
or
cooling mode.)
5
1
6. CHAOS SWING BUTTON
Used to stop or start louver movement and
set the desired up/down airflow direction.
6
3
7. ON/OFF TIMER BUTTONS
Used to set the time of starting and
4
stopping
operation. (See page 22)
10
2
8. TIME SETTING BUTTONS
Used to adjust the time. (See page
CANCEL
9
7
ON
SET
OFF
11
9. TIMER SET/CANCEL BUTTON
Used to set the timer when the desired time
is obtained and to cancel the Timer
12
AUTO CLEAN
17
18
8
13
operation. (See page 22)
14
10. SLEEP MODE AUTO BUTTON
Used to set Sleep Mode Auto operation.
16
15
22)
(See page 22)
11. AIR CIRCULATION BUTTON
Used to circulate the room air without
cooling
Flip-up door
(opened)
Operation
Mode
Operation
or
Auto
Changeover
), Heat Pump Model(
23)
12. ROOM TEMPERATURE CHECKING
BUTTON
Used to check the room temperature.
(See page 20)
15. RESET BUTTON
Used prior to resetting time.
16. 2nd F Button
Used prior to using modes printed in blue
at the bottom of buttons. (See page 21)
Heating Operation
Cooling Model(
page
14. HORIZONTAL AIRFLOW DIRECTION
CONTROL BUTTON (OPTIONAL)
Used to set the desired horizontal airflow
direction.
Healthy Dehumidification Operation
?
heating. (See
13. NEO PLASMA(OPTIONAL)
Used to start or stop the
plasma-purification function.
Cooling Operation
Auto
or
)
17. AUTO CLEAN (OPTIONAL)
Used to set Auto Clean mode.
18. LED LUMINOSITY
Used to adjust LED
(OPTIONAL)
luminosity.
Owner's Manual
13
Operating
Instructions
Cooling operation
Press the
1
Start/Stop button.
The unit will respond with
a beep.
2
Open the door of the remote controller. To select Cooling
Operation, press the Operation Mode Selection button.
Each time the button is pressed, the operation mode is
shifted in the direction of the
Auto
Cooling
3
arrow.
Healthy
Heating
Dehumidification
(Heat pump model only)
Close the door of the remote controller. Set the
lower than the
set within
a
room
temperature
temperature. The temperature can be
range of 18°C~30°Cat intervals of 1°C.
ON
To raise the temperature
To lower the temperature
4
Set the fan
speed again
with the door
of the remote controller still closed.
You
speed in four
steps-low, medium, high and CHAOS.
Each time the button is pressed, the
fan speed mode is shifted.
Natural wind by the CHAOS
For fresher
blows like
14
a
feeling,
Room Air Conditioner
select the fan
logic
press the Indoor fan
natural breeze
can
speed selector and set to CHAOS
by automatically changing fan speed according
mode. In this
mode, the wind
to the CHAOS
logic.
Operating
Auto
operation (Cooling
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 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
Instructions
3
The
arrow.
Auto
Healthy
Dehumidification
temperature and fan speed
electronic controls based
on
are
Heating
(Heat pump model only)
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,
the more times (up to two times) you should press the button.
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.
speed.
It has
Owner's Manual
15
Operating
Auto
Instructions
changeover 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 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
3
Auto
changeover
Healthy
Dehumidification
Heating
(Heat pump model only)
Close the door of the remote controller. Set the
lower than the
set within
a
room
temperature
temperature. The temperature can be
range of 18°C~30°Cat intervals of 1°C.
To raise the temperature
ON
To lower the temperature
4
Set the fan
speed again
with the door
of the remote controller still closed.
You
speed in four
steps-low, medium, high and CHAOS.
Each time the button is pressed, the
fan speed mode is shifted.
During Auto changeover Operation
The air conditioner changes the operation
temperature vary over
temperature within ±2°C
16
select the fan
automatically to keep indoor temperature. When
±2°C with respect to setting temperature, air conditioner keeps the
with respect to setting temperature by auto changeover mode.
Room Air Conditioner
mode
can
room
room
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
3
speed again
operation
mode is
arrow.
Auto
Cooling
Set the fan
the
Healthy
Heating
Dehumidification
(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
select the fan
Natural wind
by the
For fresher
feeling,
CHAOS
logic
press the Indoor Fan
to CHAOS mode. In this
breeze
Speed
Selector and set
mode, the wind blows like
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
on
In this case, however, the setting
control the room temp. either.
the sensed current
temp. is
not
room
displayed
temp.
on
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
shifted in the direction of the
Auto
Cooling
3
arrow.
Healthy
Dehumidification
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
To raise the temperature
To lower the temperature
4
Set the fan
speed again
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
feeling,
wind blows like
18
CHAOS
by the
a
logic
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
the
speed cooling
will
operate
on
3
cooling
operate
mode and the unit
at super
high
fan
speed
mode for 30 minutes.
To cancel the Jet Cool
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.
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
or neuro
fuzzy mode, however,
In order to return to the normal
mode selection
cooling
the JET COOL function is not available.
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
NEO PLASMA
purification operation(Optional)
1
Press the
The unit
Start/Stop button.
will respond with a
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 (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
20
Room Air Conditioner
(
mode is shifted.
)
is
pressed,
the fan
Operating
2nd F
Instructions
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
2nd function
the button is
disappears in a
pressed again.
short time
automatically
or
when
For more details, refer to functions next pages.
Owner's Manual
21
Operating
Instructions
Additional Features
mode
Sleep
1. Press the
Mode Auto button to set the time you want the unit to
Sleep
2. The Timer is
in one-hour increments
programmed
mode is available for 1 to 7 times. To
sleep
stop automatically.
by pressing the Sleep
alter the time period in steps
Mode Auto button 1 to 7 times. The
of 1
hour, press the Sleep Mode
Button while
aiming at air conditioner.
3. Make sure the Sleep Mode Auto LED lights up.
To cancel the Sleep Mode, press the sleep Mode Auto button several times until the star
(
) disappears from the operation display.
NOTICE The Sleep Mode will be operated at slow fan speed (cooling) or medium fan speed (heat
only) for a comfortable sleep.
In
mode
healthy dehumidification mode:
The temperature will automatically rise by 1°C over the
sleep.
cooling
Setting
1. Time
pump
or
next 30 minutes and
by
2°C in 1 hour for
a
comfortable
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
on.
buttons until the desired time is set.
CANCEL
4. Press the Timer SET button.
SET
Check the indicator for A.M. and P.M.
NOTICE
Delay
1. Make
sure
start/Pre-set stop
the time is set
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
on or
ON
off.
OFF
buttons until the desired time is set.
CANCEL
5. To set the selected
time, press the Timer setting button aiming the
remote controller at the
SET
signal receptor.
To cancel the timer
setting
Check if 2nd F icon is off.
CANCEL
Press the Timer Cancel button
(The
timer
lamp
NOTICE
Delay
22
on
Select
aiming
the remote controller at the
the air conditioner and the
one
of the
following
OFF Timer
Room Air Conditioner
Delay
four
display
will go
SET
out.)
types of operation.
ON Timer
signal receptor.
Delay
with the unit
OFF and ON Timer
running
Delay
ON and OFF Timer
Operating
Instructions
Vertical Airflow Direction Control
The
up/down airflow (Vertical Airflow)
adjusted by using the remote control.
1. Press the
Start/Stop
2. Press Chaos
Swing
can
be
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 conditioner.
When the unit is shut off, the up/down airflow
button to start the unit.
button and the louvers will
direction louver will close the air outlet vent of the
swing up and down. Press the Chaos Swing
button again to set the vertical louver at the
system.
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.
Air circulation mode
Circulates the
1. Press the
2.
Open
room
air without
Start/Stop
the door
on
cooling
or
heating.
button. the unit will
respond
a
beep.
the remote control. Press the Air Circulation button. Close the door
Now each time that you press the Indoor Fan
and back to low again.
CHAOS Air
NOTICE
with
Speed Selector,
Fan
speed
is
on
low.
the fan
Fan
speed
speed
is
on
on
the remote control.
is shifted from low to CHAOS
medium.
Fan
speed
is
on
high.
CHAOS Air economizes power
automatically changed
from
consumption and prevents overcooling. The fan speed is
high to low or vice versa, depending on the ambient temperature.
Owner's Manual
23
Operating
Instructions
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
or
dehumidification mode.
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.
again during
operation.
model, for
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.
Display Luminosity (Optional)
?
The
Display Luminosity can be adjusted by using the remote control.
Press the start/stop button to start the unit. Open the door on the remote control,
and, press display luminosity button. Display will be dark. Press the button again
24
Room Air Conditioner
press the 2ndF button
to set
bright display.
Instructions
Operating
Forced
operation
Operation procedures
when the remote control can't be
used.
The
will be started if the power button is
If you want to stop operation, re-press the button.
operation
pressed.
Power
button
Cooling Model
Heat pump Model
Room Temp. ≥ 24°C2 1 °C ≤ Room
Operating
mode
Cooling
Cooling
Indoor FAN
Speed
High
High
Test
operation
During
the TEST
During
test
Temp. < 21°C
Heating
High
OPERATION, the unit operates in cooling mode
High
at
high speed fan, regardless
of
room
resets in 18 minutes.
operation,
If you want to
Dehumidification
Room
22°C2 2 °C2 3 °C2 4 °C
Setting Temperature
temperature and
Healthy
Temp. < 24°C
use
if remote controller
this
operation,
signal
is
received, the unit operates
as
remote controller sets.
Press and hold the ON/OFF button for 3~5seconds, then the buzzer sound 1
"beep".
If you want to
stop the operation, re-press the button.
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
4 times.
Owner's Manual
25
Maintenance and Service
Maintenance and Service
Indoor Unit
WARNING: Turn the
system off before cleaning.
To clean, wipe with a soft, dry cloth. Do not use bleach
Supply
NOTICE
1.
the
Open
power must be disconnected before
upside
cleaning
or
abrasives.
the indoor unit.
of Front Panel
Front
panel
2. Put up the Front panel.
The hook of panel comes off.
Panel hook
3. Come down the
panel
and then
remove
the air filter.
Air filters
WARNING: Don't touch the PLASMA Filter
within 10 seconds after
grille,
4. Clean it wi
If it is very
a
it may
cause
the inlet
electric shock.
soft brush and the
dirty,
opening
vacuum
cleaner.
wash it with water.
5. Reinstall the air filter dried at the shade and then close
the
panel.
Air filters
Never
?
use
cause
deformation and/or discoloration.
Volatile substances
Could
26
followings:
Water hotter than 40°C
Could
?
any of the
damage
the surfaces of the air conditioner.
Room Air Conditioner
P
owder
Gasolin e
Maintenance and Service
Outdoor Unit
The heat
exchanger coils and panel vents of the outdoor
If clogged with dirt or soot, the heat exchanger
and panel vents may be professionally steam cleaned.
NOTICE
unit should be checked
regularly.
Dirty or clogged coils will reduce the
operating efficiency of the system and
cause higher operating costs.
Air Intake
Connecting
Vents
(Rear)
(Side)
Piping
Wires
Air intake
vents
Piping
Drain Hose
Air Outlet Vents
Cleaning
?
1.
Recomended
Air outlet
vents
Base Plate
Filter
use
Open the upside
panel.
period
:
About 3 months
of Front
2. Put up the front panel.
The hook of panel comes off.
3. Remove air filter and then
out the NEO
NEO
Front
panel
4. Clean NEO
the
vacuum
plasma
plasma
pull
filter.
plasma filter
Panel
hook
filter with
5. Relocate dried NEO
cleaner.
plasma
filter at the shade and then
put
in air filter.
NEO
plasma filter
Owner's Manual
27
Maintenance and Service
Common Problems and Solutions
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
proper outlet.
a
circuit breaker.
3. Check whether the
voltage
is
unusually high
low.
or
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 service,
please
source
review the
clearance of
fence behind it.
or
of heat in the
following
a
list of
room.
common
problems
and
solutions.
The air conditioner is
?
You hear
or
in
and
?
a
pinging
operating normally when:
noise. This is caused
highly humid conditions. This
improve cooling efficiency.
by
feature is
being picked up by the fan on rainy days
designed to help remove moisture in the air
water
You hear the thermostat click. This is caused
by
the compressor
cycle starting
and
stopping.
?
You
see
highly
water
dripping
humid conditions
from the
or on
of the unit. Water may be collected in the base pan in
days. This water overflows and drips from the rear of
rear
rainy
the unit.
?
You hear the fan
running
feature.
28
Room Air Conditioner
while the compressor is silent. This is
a
normal
operational
Maintenance and Service
Troubleshooting
The air conditioner may be
Problem
when:
operating abnormally
Possible Causes
The air conditioner is
What To Do
?
unplugged.
?
the air conditioner
is
plug
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 thermostat may not be
?
Turn the knob to
?
conditioner
Clean the filter at least every 2 weeks.
See the care and Maintenance
does not cool
section.
set
The air filter is
Air
as
high enough.
it should
The
room
dirty.
may have been
?
hot.
higher number.
The highest setting provides
maximum cooling.
a
When the air conditioner is first turned
on, you need to allow time for the
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
registers
Freezing Up
below.
Air
Ice blocks the air flow and
conditioner
stops the air conditioner from
freezing up
cooling
*
You
can
refer to the
the
Energy
?
Set the mode control at
High
High
Fan
Cool with thermostat at 1
or
or
2.
room.
Star program in detail at
www.energystar.gov.
Owner's Manual
29
Memo
Memo
30
Room Air Conditioner
P/No.: 3828A20536N
After
reading
this manual,
Printed in Korea
keep
it in
a
place easily accessible to the
user
for future reference.
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