LG | LSR122V-4 | LG LSR122V-4 Owner’s Manual

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LG
LG
Room Air Conditioner
OWNER'S MANUAL
MODELS
:
SQ/SR/ST Chassis
(INVERTER MODELS)
IMPORTANT
?
?
Please read this owner's manual
and
before
air conditioner.
installing
and
carefully
operating your room
thoroughly
Please retain this owner's manual for future reference after
reading
it
thoroughly.
ENGLISH
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
find them
can
on a
label
on
the side of each unit.
Dealer's Name
Introduction ..................................10
Date Purchased
your receipt to this page in the event you need
it to prove date of purchase or for warranty issues.
Staple
Electrical
Operating
Safety
...........................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
Maintenance and Service ............26
care on
your
of time and money
over
part can save you a great deal
the life of your air conditioner.
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
repair
?
The air conditioner is not intended for
?
use
by
young children or invalids without supervision.
Young children should be supervised to ensure
that
?
Room Air Conditioner
maintenance of this unit.
Contact the installer for installation of this unit.
?
2
or
?
they
When
do not
the
play with
the air conditioner.
power cord is to
replacement work shall be
be replaced,
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.
Safety
Safety
To
Precautions
Precautions
prevent the injury of the
user or
other
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
harm
cause
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
ENGLISH
injury.
to
properties only.
shown below.
sure
not to do.
to follow the instruction.
Installation
Do not
use
damaged
cords, plugs,
or a
power
loose
socket.
For electrical
work, contact
dealer, seller, a qualified
electrician, or an Authorized
the
use the power plug
and socket with the ground
Always
terminal.
Service Center.
?
There is risk of fire
or
electric
?
Install the
cover
There is risk of fire
or
electric
?
There is risk of electric shock.
shock.
shock.
panel
and the
of control box
securely.
Do not
modify
or
extend the
power cord.
Do not
install,
remove,
install the unit
or re-
by yourself
(customer).
?
There is risk of fire
shock.
or
electric
?
There is risk of fire
shock.
or
electric
?
There is risk of
explosion
or
fire, electric shock,
injury.
Owner's Manual
3
Safety
Precautions
Be cautious when
and
installing
the
For
unpacking
product.
Do not install the
installation, always
contact the dealer
or an
a
product on
defective installation stand.
Authorized Service Center.
?
Shape edges could cause injury.
Be especially careful of the sharp
edges.
Be
sure
the installation
?
There is risk of
explosion,
or
fire, electric shock,
?
It may
cause
damage to
injury.
injury, accident,
product.
or
the
Do not let the air conditioner
area
does not deteriorate with age.
run
for
a
long
time when the
is very high and a
a window is left open.
humidity
door
?
If the base
collapses,
the air
conditioner could fall with
it,
?
or
Moisture may condense and wet
or
damage furnishings.
causing property damage, product
failure, and personal injury.
Operation
Take
care
to
ensure
that
power cords could not be
pulled out
operation.
?
or
place anything
on
power cord.
There is risk of fire
or
electric
Room Air Conditioner
?
There is risk of fire
shock.
the
Do not turn the airconditioner ON
or OFF by
plugging or unplugging the
power plug.
damaged during
shock.
4
Do not
or
electric
?
There is risk of fire
shock.
or
electric
Safety
Use
a
dedicated outlet for this
appliance.
?
There is risk of fire
or
electric
cord from the outlet. Do not
Do not place a heater or other
appliances near the power
touch it with wet hands.
cable.
Grasp
?
shock.
the
plug
to
There is risk of fire
remove
or
the
electric
?
There is risk of
shock.
Do not allow water to
electric
run
into
product,
Do not store of
Do not
use
flammable gas or
combustibles near the air
part.
Precautions
fire, failure of the
and/or electric shock.
use
the
tightly closed
long time.
ENGLISH
product
in
space for
a
a
conditioner.
?
There is risk of fire, failure of the
product,
?
and/or electric shock.
There is risk of fire
or
failure of
Oxygen deficiency could
?
Wax
Thinner
When flammable gas leaks, turn
off the gas and open a window for
Unplug
the unit if
strange
Stop operation
sounds
odors,
smoke
window in storm
ventilation before turn the
comes
on.
Do
product
not use the telephone or
turn switches
?
on or
There is risk of
or
from it.
If
possible,
and close the
or
remove
hurricane.
the air
conditioner from the window
off.
explosion
occur.
product.
before the hurricane arrives.
or
fire.
?
There is risk of fire, failure of the
product,
and/or electric shock.
?
There is risk of
failure of
property damage,
product,
or
electric
shock.
Owner's Manual
5
Safety
Precautions
Do not open the inlet
grill of
product during operation.
When the
the
(flooded
(Do
not touch the
contact
electrostatic
is
?
so
filter, if the unit
product is soaked
submerged),
Ventilate the
or
an
Authorized
with
stove, etc.
appliance together
Service Center.
equipped.)
There is risk of
electric
shock,
physical injury,
product.
?
There is risk of electrical shock.
?
An oxygen
shortage
may
occur.
or
Unplug the appliance before
performing cleaning or
When the
maintenance.
disconnect the power supply
plug or turn off the breaker.
?
this
a
well when
room
using
There is risk of electric shock.
used for
?
a
product is
long time
There is risk of
failure,
or
not be
Take
care
to
ensure
nobody could step
product damage
operation.
or
that
on or
?
unintended
There could result in
personal
injury and product damage.
Installation
Always check for
gas(refrigerant) leakage
installation or repair of
product.
?
Low
refrigerant levels
product.
may
Install the drain hose to
after
cause
failure of
ensure
away
?
that water is drained
Keep level even when
installing the product.
properly.
A bad connection may
water
leakage.
cause
?
To avoid vibration
or
water
leakage.
90˚
6
Room Air Conditioner
fall
onto the outdoor unit.
Safety
Do not install the
where the noise
product
or
hot air
from the outdoor unit could
Use two
and
or more
people to
lift
transport the air
Precautions
Do not install the
product
exposed to
(salt spray) directly.
where it will be
conditioner
sea
wind
damage the neighborhoods.
?
It may
cause a
problem
for your
?
Avoid
?
personal injury.
It may
cause
corrosion in the
product. Corrosion, particularly on
neighbors.
the condenser and
could
or
evaporator fins,
product malfunction
inefficient operation.
cause
Operation
Do not direct airflow at
occupants.(Don't sit
draft.)
room
in the
Do not use the product for
special purposes, such as
preserving foods, works of
art, etc. It is
a consumer
conditioner,
not
a
Do not block the inlet
or
outlet of air flow.
air
precision
refrigeration system.
?
This could
damage
your health.
or
loss of
Do not touch the metal
parts
?
There is risk of
damage
?
It may
cause
product failure.
property.
Use
not
a
soft cloth to clean. Do
use
harsh
solvents,
?
etc.
There is risk of
fire, electric shock
plastic parts of
to the
damage
the product.
or
detergents,
of the
product when
removing the air filter. They
are very sharp!
?
There is risk of
personal injury.
Do not
step
on or
put
anything on the product.
(outdoor unit)
?
There is risk of
failure of
personal injury and
product.
Owner's Manual
7
ENGLISH
Precautions
Safety
Always insert the filter
securely. Clean the filter
every two weeks or
often if necessary.
?
A
dirty filter
more
reduces the
product
damage.
Use
a
efficiency
maintaining
?
malfunction
firm stool
or
or
?
or
other
the air inlet
Do not drink the water
drained from the unit.
outlet while the air
conditioner is
of the air conditioner and could
cause
Do not insert hands
objects through
There
plugged
are
sharp
that could
cause
in.
and
moving parts
personal injury.
?
It is not
sanitary and
could
cause
serious health issues.
or
ladder when
cleaning
or
Replace
all the batteries in the remote.
the air conditioner.
Be careful and avoid
personal injury.
?
There is risk of fire
or
explosion.
Disuse
Do not
Do not
recharge or disassemble the
dispose of batteries in a fire.
batteries.
If the
skin
from the batteries gets onto your
clothes, wash it well with clean water.
liquid
or
Do not
use
the remote if the batteries have
leaked.
?
They
may burn
or
explode.
?
The chemicals in batteries could
health hazards.
8
Room Air Conditioner
cause
burns
or
other
Prior to
Prior to
for
Preparing
1. Contact
2.
3. Use
an
Operation
Operation
installation
in the power
Plug
Operation
specialist
plug properly.
for installation.
ENGLISH
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.
a long time may be hazardous to your health. Do not expose
plants to direct airflow for a long time.
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.
Being exposed
to direct airflow for
occupants, pets,
2.
3.
or
Cleaning and Maintenance
1. Do not touch the metal
2. Do not
3.
parts of the unit when removing the filter. Injury
water to clean inside the air conditioner.
can occur.
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.
use
Exposure
to water
can
a
Service
For
repair and maintenance,
OPERATING
contact your authorized service dealer.
TEMPERATURE(°C)
Maximum Indoor
Cooling
Heating
dry bulb Temperature
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
Minimum Indoor
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
alerts you to the risk of electric shock.
This
symbol
alerts you to hazards that may
cause
harm to the
air conditioner.
NOTICE
This
symbol
indicates
special
notes.
Features
This
appliance should be installed in accordance
guide to help to explain product features.
with national
Indoor
wiring regulations.
This
guide
acts
as a
Air Filter
Air Inlet
Front Grille
Air
Discharge
Horizontal Air deflector
Vertical Air deflector
Operation
Indication
Lamps/
Signal Receptor
Forced
Operation
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
must
alway plug
prong from the power
grounding
adapter ground
cover screw
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
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.
connections,
?
Never
use
the
appliance with
Temporary
We
a
broken
adapter.
Use of an Extension Cord
strongly discourage the use of an extension cord due to potential safety hazards. For temporary
use only CSA certified and UL listed 3-wire grounded extension cords, rated 15 A, 125 V.
situations,
Owner's Manual
11
ENGLISH
Operating
Instructions
Instructions
Operating
Remote Controller
1. Remove the
battery
by pulling
cover
it
to the
according
arrow
direction.
2. Insert
batteries
new
installed
making
sure
that the
(+)
and
(-)
of
battery
are
correctly.
3. Reattach the
cover
by sliding
it back into
position.
NOTICE
Use 2
AAA(1.5volt) batteries.
use rechargeable batteries.
Do not
and
Storage
Tips for using the Remote Controller
The remote controller may be stored
it on a wall.
?
by mounting
To
?
operate the
room
air
remote controller at the
conditioner, aim the
signal receptor.
Signal Receptor
Receives the
signals
Operation
from the remote
Indication
On/Off
control.(Signal receiving
the
Lights
up
during
:
Lights
up
during Sleep
Timer
:
Lights
up
during
Preheat Mode
:
Mode
beeps
or one
long beep.)
Lamps
:
Sleep
sound: two short
system operation.
Timer
Mode Auto
operation.
operation.
Lights up during Defrost Mode or Hot
operation (Heat pump model only)
Start
OUT
Outdoor Unit
DOOR Operation
Power
PLASMA
Display
Plasma Mode
Energy-Saving
Operation
12
Lights up during outdoor
(Cooling model only)
:
Indicates the
setting temperature and the
operating frequency of compressor.(4 steps)
:
Light
:
Light
up
up
during
dehumidification
Shape of
display
Setting
temp.
Room Air Conditioner
Operation
NANO PLASAM
A.I
Standard
operation.
Too hot
operation
Hot
indication
lamps
purification operation.(optional)
during Energy-Saving cooling
Cooling
heating
indicator
unit
Signal
receptor
:
mode
operation. (optional)
mode
Comfortable
Cold
Too cold
Jet
Test
Energy-saving
(Cool, Heat) cooling mode operation
Operating
Remote Control
The controls will look like the
Instructions
Operations
following.
Signal
transmitter
ENGLISH
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 / POWER 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.
10
7. ON/OFF TIMER BUTTONS
Used to set the time of starting and
4
2
CANCEL
9
7
ON
12
AUTO CLEAN
11
(See
SET
OFF
8
17
13
18
14
16
15
page
stopping operation.
23)
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
Auto
Changeover
Dehumidification
Cooling Model(
),
Heat
(OPTIONAL)
Used to set Energy-Save
in
cooling
mode.
13. PLASMA BUTTON (OPTIONAL)
Used to start or stop the NANO PLASMA
function. (See page 21)
Operation
Pump Model(
purification
14. HORIZONTAL AIRFLOW DIRECTION CONTROL
BUTTON (NOT ON ALL MODELS)
Used to set the desired horizontal airflow direction.
(See
page
24)
15. RESET BUTTON
Used prior to resetting time
Heating Operation
?
23)
12. ROOM TEMPERATURE CHECKING BUTTON
Used to check the room temperature.
Cooling Operation
Auto
page
11. ENERGY-SAVING COOLING MODE BUTTON
)
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
Press the
a
2
Start/Stop button.
respond with
The unit will
beep.
Open
the door
on
the remote control.
To select
Cooling Operation
Operation.
or
Healthy
Auto
Cooling
Healthy
Dehumidification
changeover
3
Dehumidification
Heating
(Heat pump model only)
Press the Jet Cool button to
and the unit will
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
the
or
mode, press
the fan
speed
temperature setting
button again and the unit will operate in
high
Natural wind by the CHAOS
For fresher
blows like
14
a
or
fan
room
speed
on
cooling
mode.
logic
press the Indoor fan speed selector and set to CHAOS mode. In this mode, the wind
natural breeze by automatically changing fan speed according to the CHAOS logic.
feeling,
Room Air Conditioner
Operating
Auto
Instructions
changeover operation
1
Press the
a
2
Start/Stop button.
respond with
beep.
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
ON
4
ENGLISH
The unit will
Set the fan
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.
You
can select the fan 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
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)
1
Press the
a
2
Start/Stop button.
respond with
The unit will
beep.
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
Auto
Cooling
3
ON
The
arrow.
Healthy
Heating
(Heat pump model only)
Dehumidification
temperature and fan speed
electronic controls based
on
are
automatically
the actual
room
set
by
the
temperature. If
you want to 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.
To raise the
temperature
To lower the
temperature
During Auto Operation
You cannot control the indoor fan
If the
system is
not
operating
It has
already
been set
desired, manually switch
by the Fuzzy
rule.
to another mode. The
system will
not
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.
automatically
16
switch from the
speed.
as
Room Air Conditioner
Operating
Healthy
dehumidification
Instructions
operation
Press the
1
ENGLISH
Start/Stop button.
respond with
The unit will
a
beep.
Open
2
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
Auto
Cooling
changeover
Set the fan
3
the
speed again
operation
mode is
arrow.
Healthy
Dehumidification
Heating
(Heat pump model only)
with the door
of the remote controller still closed.
You
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.
ON
Natural wind
by the
For fresher
feeling,
CHAOS
logic
press the Indoor Fan Speed Selector and set
to CHAOS mode. In this mode, the wind blows like a natural
breeze
CHAOS
by automatically changing
logic.
fan
speed according
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.
temp.
on
the sensed current
is 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
1
Press the
Start/Stop button.
respond with
The unit will
a
2
only)
beep.
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
arrow.
Auto
Cooling
Healthy
Dehumidification
changeover
3
Heating
(Heat pump model only)
Close the door of the remote controller.
Set the
The
temperature higher than the room temperature.
temperature can be set within a range of 16°C~30°Cat
intervals of 1°C.
ON
4
Set the fan
To raise the
temperature
To lower the
temperature
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
by the
wind blows like
18
CHAOS
a
logic
press the Indoor Fan Speed Selector and set to CHAOS mode. In this mode, the
natural breeze by automatically changing fan speed according to the CHAOS logic.
feeling,
Room Air Conditioner
Operating
Jet cool
Instructions
operation
Press the
1
ENGLISH
Start/Stop button.
respond with
The unit will
a
beep.
Press the Jet Cool button to
2
and the unit will
operate the speed cooling mode
at super
operate
high
fan
speed
on
cooling
mode for 30 minutes.
Auto
Cooling
changeover
Healthy
Dehumidification
Heating
(Heat pump model only)
To cancel the Jet Cool
mode, press the Jet
button, the fan speed button or the room
temperature setting button again and the unit
will operate at high fan speed on cooling
3
Cool
mode.
ON
To cancel the Jet Cool
mode, press the Jet Cool button or
room temperature setting button
again and the unit will operate in high fan speed on cooling
4
the fan
speed
button
or
the
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,
is not available.
neuro
fuzzy mode,
or
auto
changeover
mode
however, the JET COOL function
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
Power heat
operation (Optional)
Press the
1
Start/Stop button.
respond with
The unit will
a
beep.
Open
2
the door of the remote controller.
To select
Heating Operation.
Auto
Cooling
Healthy
Dehumidification
changeover
Press the Power Heat button to
3
Heating
(Heat pump model only)
operate
the
speed heating mode and the unit will
operate at super high fan speed on heating
mode for 60 minutes.
ON
To cancel the Power Heat
mode, press the Power Heat
button, the fan speed button or the room temperature
setting button again and the unit will operate at high fan
4
speed
on
heating
mode.
or
or
NOTICE
During the
POWER HEAT function at any moment, the A/C starts to blow the heat air at extremely high speed
setting the room temp. automatically to 30°C. It is especially used to heat the room temp.
for 60 minutes
quickly in a cool winter.
On cooling, healthy dehumidification
mode
or
auto
changeover mode, however,
the POWER HEAT function is
not available.
In order to return to the normal
selection
20
heating
mode from the POWER HEAT
button, airflow volume selection, temp. setting button
Room Air Conditioner
or
mode, just press the operation mode
the POWER HEAT button again.
Operating
NANO PLASMA
Instructions
purification operation(Optional)
1
Press the
ENGLISH
Start/Stop button.
respond with a
The unit will
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 (NANO PLASMA) can be
cooling, Heating or any other operations.
with
NANO PLASMA Air
Purifying Operation
onlyIf
you press the only PLASMA button, only
NANO 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
1
Press the
a
2
Start/Stop button.
respond with
The unit will
beep.
Open
the door of the remote control and press the 2nd
operate functions printed in blue unter
Function button to
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.
Operating
Instructions
Additional Features
mode
Sleep
1. Press the
2. The Timer is
sleep
in one-hour increments
programmed
aiming
by pressing
period
stop automatically.
Sleep
in
Mode Auto button 1 to 7 times. The
steps of
1
hour, press the Sleep Mode
at air conditioner.
the
Sleep Mode Auto LED lights up.
Sleep Mode, press the sleep Mode
) disappears from the operation display.
sure
To cancel the
(
the
mode is available for 1 to 7 times. To alter the time
Button while
3. Make
Mode Auto button to set the time you want the unit to
Sleep
Auto button several times until the star
NOTICE
The
a
Sleep
In
sleep
In
cooling
The
Mode will be
comfortable
mode: Chaos
mode
at slow fan
speed (cooling)
or
medium fan
speed (heat
pump
only)
for
Swing function
does not
operate.
healthydehumidification mode:
automatically rise by 1°C over the next
or
temperature will
Setting
operated
sleep.
30 minutes and
by 2°C
in 1 hour for
a
comfortable
sleep.
the time
1. Time
can be set only when you press the Reset button. Having replacing the batteries,
you should press the reset buttons to reset the time. Press the Start/Stop button.
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
NOTICE
Check the indicator for A.M. and P.M.
Delay
1. Make
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.
SET
To cancel the timer
CANCEL
setting
Check if 2nd F icon is off.
Press the Timer Cancel button
ET
CANCEL
(The timer lamp
on
aiming
the remote controller at the
the air conditioner and the
display will
go
signal receptor.
out.)
NOTICE
Select
one
Delay
of the
following
OFF Timer
four
types of operation.
Delay
ON Timer
with the unit
Delay
OFF and ON Timer
running
Delay
ON and OFF Timer
Owner's Manual
23
ENGLISH
Instructions
Operating
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
and at the
1. Press the
Start/Stop button to start the unit.
Swing button and the louvers will
comfortable,
2. Press Chaos
Always
up and down.
Press the Chaos Swing button
swing
again
same
if
as
to distribute the air in the
time to make the human
enjoying
a
room evenly
body feel most
natural breeze.
adjust the up/down
Manually moving the vertical airflow
louver by hand, could damage the air
use
the remote control to
airflow direction.
direction
to set the vertical louver
conditioner.
at the desired airflow direction.
When the unit is shut
off, the up/down airflow direction
system.
louver will close the air outlet vent of the
Horizontal Airflow Direction Control
The
be
(Optional)
the remote control.
left/right(Horizontal Airflow)
adjusted by using
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
can
Press the
set the horizontal louver at the desired airflow direction.
Mode
Energy-Saving Cooling
Mode Can
(Optional)
Energy-Saving Cooling
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.
save
Start/Stop
the door
Select Cooling
Open
button to start the unit.
the remote control.
Operation or Healthy Dehumidification
on
Operation.
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).
3. Press the
4.
Heater
Operation (Optional)
1.
Pressing
to
the Heater button
operate
2. If Heater
lamps
a
during Heating Operation
enables the built-in heater
strong heating function.
Operation
and there is
is on, Ho
no
change
(Heater On)
is shown at the
Operation
indication
at the remote controller.
NOTICE
The heater
If the
consumes
Start/Stop
much
button is
electricity,
so
pressed during
Heater
Heater
Room Air Conditioner
may cost
more.
the indoor fan is
Operation,
stops operating.
cool the heater for about 15 seconds and the unit
24
Operation
operated to
Operating
Auto
Instructions
clean(Optional)
1. Whenever you press the Auto Clean button, Auto Clean Function will be reserved and cancelled.
2. Auto Clean function works before and after cooling or dehumidification mode. For details, refer
to the below points.
AUTO CLEAN
3. When the unit is started after the reservation of Auto Clean
indoor Fan is started after 20 seconds.
,the Cool Start function operates and
ENGLISH
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 no more
Cooling or Dehumidification operation. For Cooling only model, it lasts for 30 minutes for Heat
pump model, for 16 minutes.
5. If you press the auto clean button
be cancelled.
again during the product operation
,
Auto Clean function will
NOTICE
This function is to
and other bacteria in the
remove
remove unpleasant smells from mold
humidity automatically during humidly summer,
which
Forced
supplies the
purified
to
air.
operation
Power
button
Operation procedures when the remote control can't be used.
The operation will be started if the power button is pressed.
If you want to stop operation, re-press the button.
Cooling Model
Open the front
panel upward
Heat pump Model
Operating
Cooling
Cooling
Indoor FAN
Speed
High
High
Healthy
Temp. < 24°C
Dehumidification
Room
Temp. < 21°C
Heating
High
High
22°C2 2 °C2 3 °C2 4 °C
Setting Temperature
Test
operation
During
the TEST
temperature and
Power
button
Room Temp. ≥ 24°C2 1 °C ≤ Room
mode
OPERATION, the unit operates in cooling mode
at
high speed fan, regardless
of
room
resets in 18 minutes.
During test operation,
if remote controller
If you want to use this
about 3 seconds.
If you want to
air-conditioner, and
indoor with
operation,
signal
is
open the front
received, the unit operates
panel upward
as
remote controller sets.
and Press the power button let it be
pressed
for
stop the operation, re-press the button.
Auto restart
In case the power comes on 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.
High
Speed
Helpful
information
Fan
and
speed
cooling capacity.
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.
The
Owner's Manual
25
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
bleach
use
or
a
soft, dry
abrasives.
NOTICE
power must be disconnected before
the indoor unit.
Supply
cleaning
The air filters behind the front
neccessary.
1. Lift the front
access
remove
?
panel)
Horizontal louver
should be checked and
or more
panel
Air filters
(behind front
and
often if
pull
the filter tab
slightly
the filter.
2. Clean the filter with
?
grille
in every 2 weeks
once
forward to
Air outlet vent
Vertical louver
Air filters
cleaned
Air inlet vent
a vacuum
cleaner
or
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.
3. After
washing
with water,
dry well
in the shade.
4. Re-install the air filter.
NANO PLASMA filter
(Optional)
The NANO PLASMA filter behind the air filters should be
checked and cleaned
once
in every 3 months
or more
often if
necessary.
1. After
removing
the air
filters, pull slightly forward
to
remove
the NANO PLASMA filter.
2. Clean NANO PLASMA filter with the
vacuum
cleaner.
NANO PLASMA
Filter
If it is very dirty, wash it with water.
3. Note the cuts of electric discharge lines.
4. Re-install the NANO PLASMA filter to the
TRIPLE DEODORIZER filter
1. After
removing
the air
TRIPLE
DEODORIZER
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 NANO PLASMA Filter within 10 seconds after
grille,
Never
it may
use
cause an
any of the
opening
he inlet
electric shock.
followings:
P
?
Water hotter than 40°C
Could
?
deformation and/or discoloration.
Volatile substances
Could
26
cause
damage
the surfaces of the air conditioner.
Room Air Conditioner
owder
Gasoline
Maintenance and Service
Replacement of purifying filter(Optional)
Recomended
1.
Open
use
front
period
panel
:
About 2 years
and
remove
air filters.
ENGLISH
Air filter
2. Remove air
purifying
filters.
2
3. Insert
new
air
purifying
filters.
3
4. Reinsert air filters and close front
panel.
Air
purifying
filter
Outdoor Unit
The heat
be checked
If
exchanger coils and panel vents of the outdoor unit should
clogged with dirt or soot, the heat exchanger and panel vents may
be
regularly.
professionally steam
cleaned.
NOTICE
Dirty or clogged
operating costs.
coils will reduce the
operating efficiency
of the
system and
cause
higher
Air Intake
Vents
Connecting
(Side)
Wires
(Rear)
Piping
Air intake
vents
Piping
Drain Hose
Air Outlet Vents
Air outlet
vents
Base Plate
Owner's Manual
27
Maintenance and Service
Common Problems and Solutions
Before
for service
calling
If you have
cannot find
problems with
solution,
a
your air
conditioner, read the following information and try to solve the problem. If you
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
3. Check whether the
voltage
Air does not feel cold
1. Ensure that the
2. Check to
see
into
plugged
a
proper outlet.
circuit breaker.
is
unusually high
enough
temperature settings
if the air filter is
the
on
are
clogged
or
low.
cooling setting
correct.
with dust. If so,
replace the filter.
3. Ensure that the air flow from the outside is not obstructed and that there is
the back of the air conditioner and the wall
or
4. Close all doors and windows and check for any
Before
calling
The air conditioner is
?
You hear
a
pinging
for
You
see
water
conditions
?
over
of heat in the
20" between
room.
common
problems
and solutions.
when:
designed
to
by water being picked up by the fan on rainy days or in highly
help remove moisture in the air and improve cooling efficiency.
dripping from the rear of the unit. Water may be collected in the base
rainy days. This water overflows and drips from the rear of the unit.
pan in
highly
or on
You hear the fan
28
clearance of
noise. This is caused
conditions. This feature is
?
source
service, please review the following list of
operating normally
a
fence behind it.
running
while the compressor is silent. This is
Room Air Conditioner
a
normal
operational
feature.
humid
humid
Maintenance and Service
Troubleshooting
The air conditioner may be
Problem
operating abnormally
when:
Possible Causes
The air conditioner is
What To Do
?
unplugged.
The fuse is blown/circuit
breaker is
?
sure
the air conditioner
plug
is
into the outlet.
Check the house fuse/circuit breaker
box and
tripped.
Air
Make
pushed completely
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
section.
conditioner
does not cool
as
Clean the filter at least every 2 weeks.
See the care and Maintenance
it should
The
room
may have been
?
hot.
When the air conditioner is first turned
on, you need to allow time for the
room to cool down.
Cold air is
Cooling
escaping.
coils have iced up.
?
Check for open furnace floor
and cold air returns.
?
See Air Conditioner
registers
Freezing Up
below.
*
You
can
refer to the
Energy
Star program in detail at
www.energyrating.gov.au
Owner's Manual
29
ENGLISH
P/No.: 3828A21011C
After
reading
this
manual, keep it in
Printed in Korea
a
place easily
accessible to the
user
for future reference.
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