LG | LSZ122VM-5 | LG LSZ122VM-5 Owner’s Manual

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LG
LG Room
Air Conditioner
OWNER'S MANUAL
MODELS: SU/SZ/S3 Chassis
(INVERTER MODELS)
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.
ENGLISH
Room Air Conditioner Owner's Manual
TABLE OF CONTENTS
FOR YOUR RECORDS
Safety
Precautions.........................3
Write the model and serial numbers here:
Model #
Serial #
Prior to
Operation
..........................9
You
can
find them
on a
label
on
the side of each unit.
Dealer's Name
Date Purchased
Introduction ..................................10
Electrical
Operating
Safety
your receipt to this page in the event you need it
to prove date of purchase or for warranty issues.
Staple
READ THIS MANUAL
...........................11
Instructions.................12
Inside you will find many helpful hints on how to use and
maintain your air conditioner properly. Just a little
preventive care on your part can save you a great deal of
time and money
over
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
Maintenance and Service ............26
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 A 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
the
The
operation due to ignoring
following indications.
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
serious
or
ENGLISH
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 air-
on
the power cord.
conditioner ON
pulled out or damaged
during operation.
?
There is risk of fire
or
electrical
shock.
4
Room Air Conditioner
plugging or
power plug.
?
There is risk of fire
shock.
or
electric
?
There is risk of fire
shock.
OFF
by
unplugging the
or
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
or
electrical
?
shock.
There is risk of fire and electric
shock.
ENGLISH
Do not allow water to
into electric
run
Do not store
Donotusetheproductina
tightly closed space for a
long time.
or use
flammable gas or
combustibles near the air
part.
conditioner.
?
There is risk of fire
the
product
or
or
failure of
?
There is risk of fire
failure of
?
product.
electric shock.
Wax
sounds, odors,
window for ventilation
comes
Unplug
Oxygen deficiency
could
occur.
Thinner
When flammable gas leaks,
turn off the gas and open a
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
?
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
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
water
leakage.
90˚
6
Room Air Conditioner
fall
Safety Precautions
Do not install the
where the noise
Use two
product
or
hot air
lift and
from the outdoor unit could
or more
Do not install the
people to
product
where it will be exposed to
sea wind (salt spray)
directly.
transport the air
conditioner.
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
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
conditioner,
a consumer
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
ENGLISH
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
Preparing
1. Contact
2.
Operation
Operation
installation
in the power
Plug
3. Use
an
for
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.
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.
time may be hazardous to your health. Do not expose
to direct airflow for a long time.
long
a
or
Cleaning and Maintenance
1. Do not touch the metal
2. Do not
3.
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
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.
Air Inlet
Indoor
NEO Plasma Filter
Air Filter
Air
Discharge
Front Panel
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
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
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 with
Temporary
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
ENGLISH
Operating
Instructions
Instructions
Operating
Remote Controller
1. Remove the
battery
cover
by pulling
it
to the
according
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
AAA(1.5volt) batteries.
not use rechargeable batteries.
and
Storage
?
making
Tips for using the Remote Controller
The remote controller may be stored
itonawall.
by mounting
To
?
operate the
conditioner, aim the
the signal receptor.
room
remote controller at
air
Signal receptor
Receives the
signals from
the remote
sound: two short
controller.(Signal receiving
beeps
or one
long beep.)
Operation indicating lamps
On/Off
Lights
up
during
:
Lights
up
during Sleep
Timer
:
Lights
up
during
Defrost Mode
:
Lights up during Defrost Mode or Hot
Start operation (Heat pump model only)
Outdoor Unit
:
Lights up during outdoor
(Cooling model only)
:
Light
:
Indicates the
Sleep
Mode
Operation
PLASMA Plasma Mode
Display
Operation
up
Cooling
heating
indicator
dehumidification
Shape of
display
Setting
temp.
12
the
:
during
A.I
Standard
Too hot
Room Air Conditioner
system operation.
Timer
Mode Auto
operation.
operation.
unit
operation.
NEO PLASMA
Operation indicating
lamps
purification operation (optional)
setting temperature.
operation
Hot
mode
Comfortable
Jet
Cold
Too cold
Test
Energy-saving
(Cool, Heat) cooling mode operation
Auto Clean
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 / 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
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)
13
14
16
15
23)
8. TIME SETTING BUTTONS
Used to adjust the time. (See page
17
8
page
stopping operation.
10. SLEEP MODE AUTO BUTTON
Used to set Sleep Mode Auto operation.
(See
Flip-up door
(opened)
Operation
Mode
11. ENERGY-SAVING COOLING MODE BUTTON
(OPTIONAL)
Used to set Energy-Save
13.
Healthy
or
Used to start
Auto
Changeover
Dehumidification
Cooling Model(
),
Heat
cooling
mode.
Operation
Pump Model(
page
or
stop the plasma-purification function.
21)
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
?
in
PLASMA(OPTIONAL)
(See
Operation
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.
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
Auto
Cooling
Press the Jet Cool button to
and the unit will
Dehumidification
Healthy
Dehumidification
changeover
3
Healthy
Heating
(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
button
or
the
room
mode, press
the fan
speed
temperature setting
or
again and the unit will operate
high fan speed on cooling mode.
Natural wind by the CHAOS
For fresher
blows like
14
a
in
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
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
Set the fan
temperature
temperature. The temperature can be
range of 18°C~30°Cat intervals of 1°C.
ON
4
ENGLISH
To raise the
temperature
To lower the
temperature
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
can
mode
select the fan
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
Instructions
Auto
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
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,
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
1
Start/Stop button.
The unit will respond with
a beep.
2
Open
ENGLISH
Press the
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
the
Healthy
Dehumidification
changeover
Set the fan
3
speed again
mode is
arrow.
Auto
Cooling
operation
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
press the Indoor Fan Speed Selector and set
to CHAOS mode. In this mode, the wind blows like a natural
feeling,
breeze
by automatically changing
CHAOS 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.
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
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 CHAOS logic
wind blows like
18
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,
a
Room Air Conditioner
Operating
Jet cool
Instructions
operation
ENGLISH
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
PLASMA
Instructions
purification operation(Optional)
1
Start/Stop button.
Theunitwillrespondwitha
beep.
2
Open
ENGLISH
Press the
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
(
)
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.
Operating
Instructions
Additional Features
Sleep
mode
1.PresstheSleepModeAutobuttontosetthetimeyouwanttheunittostopautomatically.
2. The Timer is
sleep
in one-hour increments
programmed
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
mode is available for 1 to 7 times. To
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.
The
Sleep Mode will be operated
only) for a comfortable sleep.
NOTICE
In
sleep
mode: Chaos
In
cooling
mode
Swing function
does not
Auto button several times until the star
at slow fan
1. Time
or
medium fan
speed (heat
pump
operate.
healthydehumidification mode:
The temperature will automatically rise by 1°C over the
sleep.
Setting
speed (cooling)
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
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
the
correctly on
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
CANCEL
setting
Checkif2ndFiconisoff.
Press the Timer Cancel button
ET
(The timer lamp
NOTICE
Select
Delay
one
OFF Timer
on
aiming
the remote controller at the
the air conditioner and the
of 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
ENGLISH
Operating
Instructions
Vertical Airflow Direction Control
The
up/down airflow (Vertical Airflow)
by using the remote control.
can
be
adjusted
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
NOTICE
conditioner.
When the unit is shut
off, the up/down airflow direction
louver will close the air outlet vent of the system.
to set the vertical louver
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
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.
the door
Select Cooling
Open
3. Press the
4.
24
Start/Stop
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).
Room Air Conditioner
it
Instructions
Operating
Auto
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
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
unpleasant smells from mold and other bacteria in the air-conditioner,
humidity automatically during humidly summer, which supplies the indoor with purified air.
Forced
remove
and to
operation
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
Operating
Indoor FAN
mode
Heat pump Model
Room
Temp. ≥ 24°C2 1 °C ≤ Room Temp. < 24°C
Room Temp.
<
Cooling
Healthy Dehumidification
Heating
High
High
High
High
21°C
22°C2 2 °C2 3 °C2 4 °C
Setting Temperature
Test
operation
During
the TEST
temperature and
Power
button
Cooling
Speed
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
remove
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
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
comes on
Helpful
information
Fan
High
Speed
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.
Owner's Manual
25
ENGLISH
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
Powder
Gasolin e
Maintenance and Service
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
NOTICE
coils will reduce the
Dirty or clogged
operating costs.
regularly.
professionally steam
of the
operating efficiency
system and
cause
cleaned.
higher
Air Intake
Connecting
Vents
(Rear)
(Side)
Wires
Piping
Air intake
vents
Piping
Drain Hose
Air Outlet Vents
Cleaning
?
1.
Recomended
use
Open the upside
panel.
Air outlet
vents
Base Plate
Filter
period
:
About 3 months
of Front
2. Put up the front panel.
The hook of panel comes off.
3. Remove air filter and then
outtheNEOplasmafilter.
NEO
Front
panel
4. Clean NEO
the
vacuum
pull
plasma filter
Panel
hook
plasma
filter with
cleaner.
5. Relocate dried NEO
plasma
filter at the shade and then
put
in air filter.
NEO
plasma filter
Owner's Manual
27
ENGLISH
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
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
voltage
Air does not feel cold
2. Check to
see
into
plugged
a
proper outlet.
circuit breaker.
3. Check whether the
1. Ensure that the
is
unusually high
enough
if the air filter is
the
on
temperature settings
low.
cooling setting
correct.
are
clogged
or
with dust. If so,
replace the filter.
3. Ensure that the air flow from the outside is not obstructed and that there is
back of the air conditioner and the wall
or
calling
The air conditioner is
?
You hear
a
pinging
for
You
see
or
over
20" between the
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
on rainy days. This water overflows and drips from the rear of the unit.
You hear the fan
28
of heat in the
water
conditions
?
clearance of
noise. This is caused
conditions. This feature is
?
source
service, please review the following list of
operating normally
a
fence behind it.
4. Close all doors and windows and check for any
Before
try to solve the problem. If you
running
while the compressor is silent. This is
Room Air Conditioner
a
normal
operational
pan in
highly
feature.
humid
humid
Maintenance and Service
Troubleshooting
The air conditioner may be
when:
operating abnormally
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
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.: 3828A20283G
After
reading
this
manual, keep it in
Printed in Korea
a
place easily accessible to the
user
for future reference.
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