Page 1
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http://www.lgservice.com
LG
Air
OWNER'S
MODELS:
Conditioner
Room
SU/SZ
MANUAL
Chassis
Prior
to
installation,
conditioning
submitted
utility
electricity
EN
service
61000-3
for
(EN
unit
approval
which
61000-2,
Norm).
this
must
provides
air-
be
the
by
?
Please
?
before
Please
read
installing
retain
this
owner's
and
this
readingitthoroughly.
operating
owner's
manual
manual
carefully
room
your
for
future
and
thoroughly
air
conditioner.
reference
after
Page 2
Precautions.........................3
Safety
Prior
to
Operation
Introduction
Electrical
Operating
Maintenance
Safety
Instructions.................12
..........................8
....................................9
...........................10
and
Service
............26
FOR
Write the
Model
Serial
You
Dealer's
Date
Staple
it
READ
Inside
and
preventive
of
time
You'll
chart
Troubleshooting
for
YOUR
model and
#
#
can
find
them
Name
Purchased
your
to
date
prove
will
you
maintain
your
care
and
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find
many
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serviceatall.
receipt
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find
on
PRECAUTION
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Contact
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authorized
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replacement
authorized
replacement
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Installation
accordance
qualified
maintenance
the
installer
air
conditioner
childrenorinvalids
children
do
not
they
the
power
personnel
parts.
with
and
authorized
RECORDS
serial
numbers
on
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labelonthe sideofeach
to
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purchase
page
or
of
MANUAL
many
helpful
air
conditioner
can
part
the
life
to
common
If
tips.
first,
you
service
of
this
for
installationofthis
is
not
without
be
with
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cord
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personnel
you
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over
should
here:
in
the
for
warranty
hintsonhow
properly.
save
of
air
your
review
may
technician
unit.
intended
supervision.
supervised
air
conditioner.
is
to
be
performed
using
be
performed
Electric
event
Justalittle
a
you
conditioner.
problems
our
not
needtocall
for
be
replaced,
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only.
you
issues.
great
chart
for
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use
ensure
to
genuine
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unit.
to
in
need
use
deal
the
of
by
by
in
by
2
Room
Air
Conditioner
Page 3
Safety
Precautions
Safety
To
prevent
followed.
Incorrect
the
by
The
meanings
Installation
Always
?
Otherwise,
the
injury
operation
following
perform
it
may
Precautions
of
the
user
due
to
indications.
of
the
cause
ignoring
This
This
symbols
grounding.
electrical
or
other
people
instruction
symbol
symbol
usedinthis
shock.
indicates
indicates
manual
Be
sure
and
will
property
cause
the
the
are
Be
to
damage,
harm
as
sure
of
of
shown
not
possibility
possibility
follow
use
Don't
socket
?
Otherwise,
the
following
or
damage.
deathorserious
injuryordamage
below.
to
do.
the
instruction.
a
power
which
is
damaged.
it
cause
may
instructions
The
seriousnessisclassified
injury.
to
properties
cord,
a
fireorelectrical
a
plug
only.
or
a
must
loose
shock.
be
ENGLISH
For
installationofthe
contact
the
installation
?
Otherwise,
explosion
it
or
service
agency.
cause
may
injury.
product,
center
a
fire,
always
or
a
professional
electrical
shock,
Securely
indoor
the
outdoor
?
If
the
the
service
attached
electric
attach
unit.
electrical
panel
securely,
shock
unit
part
due
the
and
cover
of
it
to
electrical
the
the
outdoor
could
dust,
service
of
the
result
water,
Owner's
part
panel
indoor
unit
inafire
etc.
are
cover
unit
not
or
Manual
to
to
the
and
3
Page 4
Safety
Always
breaker
switching
?
No
installation
and
electrical
Do
not
repair
randomly.
?
It
will
cause
shock.
Precautions
install
and
board.
shock.
disassemble
the
product
a
an
air
dedicated
cause
may
leakage
a
or
a
fireorelectrical
fire
Do
not
flammable
combustibles
conditioner.
?
Otherwise,
or
the
failure
Do
not
a
place
of
falling
?
Otherwise,
personal
keep
gases
it
install
that
down.
it
injury.
or
near
may
of
product.
Wax
the
ther
may
use
or
cause
product
is
result
the
a
Thinner
concern
in
air
fire
at
Ensure
frame
not
damaged
a
long
?
It
may
accident.
Use
caution
unpacking
?
Sharp
thataninstallation
of
the
outdoor
due
to
time.
cause
injury
or
an
when
and
installing.
cause
may
edges
unit
use
injury.
is
for
Operation
Do
not
other
appliances.
?
It
will
cause
a
fire
duetoheat
Take
care
cord
may
during
?
Otherwise,
or
electrical
4
Room
share
the
an
electric
generation.
so
that
be
not
operation.
it
cause
may
shock.
Air
Conditioner
outlet
shock
the
pulled
with
power
a
fire
or
Do
not
power
?
Otherwise,
or
electrical
Unplug
sounds,
comes
?
Otherwise,
electrical
use
cord.
the
smell,
from
shock
the
it
may
shock.
unit
it
may
damaged
or
it.
or
cause
if
strange
smoke
cause
a
fire.
Do
not
cord
power
fire
?
Otherwise,
or
electrical
Keep
?
Otherwise,
the
a
modify
it
may
shock.
flames
it
may
or
extend
randomly.
cause
away.
cause
the
a
fire
a
fire.
Page 5
Safety
Precautions
Take
the
power
necessary,
of
the
it
with
?
Otherwise,
or
electrical
Do
not
into
?
Otherwise,
failureofmachineorelectrical
shock.
plug
hands.
wet
it
shock.
allow
electrical
it
holding
and
may
water
may
plug
do
cause
parts.
cause
not
to
out
the
a
run
the
if
head
touch
fire
Do
not
near
?
Otherwise,
and
electrical
Hold
when
?
It
may
damage.
use
the
the
taking
cause
the
heating
it
may
shock.
plug
by
it
electric
power
cause
out.
tools.
the
shock
cord
a
head
fire
and
Do
not
inletofthe
unit
during
?
Otherwise,
shock
Never
of
the
the
filter.
?
are
They
injury.
open
and
touch
unit
it
failure.
sharp
the
suction
indoor/outdoor
operation.
electrical
may
the
metal
when
removing
and
may
ENGLISH
parts
cause
Ventilate
when
together
?
An
oxygen
Do
not
do
not
?
It
may
or
falling
the
using
with
step
put
cause
down.
room
this
a
stove,
shortage
on
the
anything
an
injury
well
appliance
etc.
occur.
may
indoor/outdoor
on
it.
through
When
make
breaker
?
Otherwise,
electrical
dropping
unit
of
sure
the
cleaning
the
are
turned
it
may
shock.
and
unit
the
unit,
power
off.
cause
Do
not
cord.
?
Otherwise,
first
and
?
placeaheavy
it
may
Turn
off
switch
product
Otherwise,
failure
of
object
cause
a
main
the
when
not
a
it
may
on
Owner's
long
or
the
using
cause
a
for
product
fireorelectrical
power
time.
fire.
power
Manual
the
the
shock.
5
Page 6
Safety
Precautions
When
the
always
?
Otherwise,
Installation
Install
the
can
be
?
Otherwise,
productissubmerged
may
may
the
cause
hose
done.
cause
service
a
to
water
contact
it
drain
securely
it
into
center.
fireorelectrical
ensure
that
leakage.
water,
shock.
drain
Take
the
outdoor
?
Otherwise,
to
falling
Install
wind
from
any
damage
?
Otherwise,
neighbors.
care
down.
the
so
that
unit.
children
product
the
outdoor
to
it
may
children
may
so
the
neighbors.
cause
be
seriously
that
unit
dispute
may
the
may
not
noise
not
with
step
injured
or
cause
the
on
due
hot
Always
installation
?
Otherwise,
6
Room
inspect
and
it
may
Air
Conditioner
gas
leakage
after
repairofproduct.
cause
the
failure
of
the
product.
Keep
?
Otherwise,
leakage.
level
parallelininstalling
it
cause
may
vibration
or
the
water
product.
Page 7
Operation
Avoid
excessive
and
perform
sometimes.
?
Otherwise,
health.
your
Do
use
not
special
preserving
vegetables,
machine,
?
Otherwise,
properties.
ventilation
it
may
an
purposes
animals
precision
or
art
it
may
cooling
do
harm
appliance
such
articles.
damage
as
to
your
for
Use
a
use
not
strong
?
The
appearance
conditioner
change
surface
Do
not
around
outlet.
?
Otherwise,
failure
accident.
soft
cloth
wax,
thinner,
detergent.
may
or
color,
flaws.
obstacles
place
flow
the
it
may
of
appliance
clean.
to
or
of
the
air
deteriorate,
develop
Thinner
Wax
or
inlet
cause
the
or
an
a
Do
When
window
before
?
Otherwise,
explosion,
Always
securely.
weeks.
?
Operation
cause
Safety
leaks,
gas
for
ventilation
operating
it
may
andafire.
insert
Clean
without
failure.
Precautions
open
the
cause
the
it
the
filter
every
filter
the
unit.
ENGLISH
two
will
Do
not
air
inletoroutlet
?
Otherwise,
insert
it
may
the
hands
during
cause
or
bars
operation.
personal
through
injury.
the
Do
not
conditioner.
?
Otherwise,
drink
of
water
coming
it
cause
may
out
stomachache.
Owner's
the
Manual
air
7
Page 8
Prior
to
Operation
Prior
Preparing
1.
Contactaninstallation
2.
in
the
Plug
3.
Useadedicated
4.
Do
5.
Do
6.
If
the
Usage
1.
Being
occupants,
2.
Duetothe
stoves
3.
Do
food,
Cleaning
1.
Do
2.
Do
leading
3.
When
very
cleaning
power
not
use
an
not
start/stop
cord/plugisdamaged,
exposed
pets,
possibility
or
other
not
use
this
pets,
plants,
and
not
touch
the
not
use
water
to
electric
cleaning
speed
high
inner
to
Operation
for
Operation
specialist
properly.
plug
circuit.
extension
to
heating
air
operation
direct
airflow
or
plants
of
oxygen
devices.
conditioner
or
art
objects).
cord.
by
to
Maintenance
metal
parts
to
clean
inside
shock.
the
first
unit,
operation.
during
of
the
parts
unit.
for
installation.
plugging/unplugging
it
replace
direct
of
make
with
for
a
long
airflow
deficiency,
for
non-specified
Such
the
unit
the
air
sure
There
only
time
for
a
ventilate
use
may
when
removing
conditioner.
that
the
is
a
possibility
an
may
long
special
damage
power
the
power
authorized
be
hazardous
time.
the
room
purpose
the
Exposure
and
of
cord.
replacement
when
your
filter.
to
breaker
injury
to
your
using
(e.g.
preserving
properties.
can
Injury
water
can
are
turned
if
the
unit's
part.
health.
the
occur.
destroy
power
Do
not
appliance
precision
the
off.
The
is
triggered
expose
together
devices,
insulation,
fan
rotates
while
with
at
a
Service
For
8
Room
repair
and
Air
maintenance,
Conditioner
contact
your
authorized
service
dealer.
Page 9
Introduction
Introduction
Symbols
NOTICE
Features
WARNING:
regulations.
Indoor
Signal
This
Air
Discharge
Front
Receptor
used
This
This
air
conditioner.
symbol
This
This
Panel
in
symbol
symbol
appliance
guide
this
alerts
alerts
indicates
acts
Manual
risk
to
the
you
hazards
to
you
special
should be
as
a
notes.
installed
guidetohelptoexplain
of
electric
that
in
accordance
may
shock.
cause
with
product
harm
national
features.
Air
NANO
Air
Power
Power
to
Inlet
Filter
the
Plasma
Cord
button
ENGLISH
wiring
Filter
Outdoor
Air
Air
Intake
Outlet
Base
Vents
Vents
Plate
Connecting
Wires
Piping
Drain
Hose
Owner's
Manual
9
Page 10
Electrical
Safety
Electrical
WARNING:
To
minimize
WARNING:
power
WARNING:
receptacle
cover
grounded
the
riskofelectric
plug.
screw
This
shock,
Preferred
Do
Attaching
cover
is
through
Safety
appliance
must
you
method
not cut
metal
screw
the
or
the
does
and
house
must
alway
remove
adapter
not
not
insulated,
wiring.
be
plug
Ensure
the
ground
properly
into
a
grounded
proper
exists
grounding
ground
before
terminal
the
and
grounded.
oulet.
ground
use
prong
appliance
the
wall
from
to
the
wall
unless
receptacle
the
the
is
WARNING:
properly
a
qualified
10
Room
Air
Conditioner
If
you
grounded,
electrician.
have
have
any
the
doubt
wall
whether
receptacle
the
and
air
conditioner
circuit
checked
is
by
Page 11
Temporary
Use
of
an
Adapter
Electrical
Safety
We
strongly
connections,
slotinthe
large
To
disconnect
terminal.
Avoid
damage.
WARNING:
Temporary
We
strongly
situations,
discourage
use
only
adapter
the
frequently
discourage
use
only
a
UL-listed
is
cord
power
Temporary
Never
Use
the
CSA
certified
the
useofan
adapter,
with
aligned
from
unplugging
method
Adapter
use
the
of
an
useofan
andULlisted
adapter
the
the
adapter,
the
power
appliance
Extension
extension
due
available
slotinthe
large
use
cordasthis
Plug
Receptacle
with
cord
3-wire
to
potential
from
most
safety
local
receptacle
one
handoneachtoavoid
can
leadtoeventual
Cover
a
broken
Cord
due
to
potential
grounded
extension
hazards.
hardware
for
a
Metal
Screw
adapter.
safety
stores.
proper
hazards.
cords,
For
temporary
Ensure
polarity
damaging
ground
For
rated
that
connection.
the
terminal
temporary
15A,125
the
ground
ENGLISH
V.
Owner's
Manual
11
Page 12
Operating
Instructions
Operating
How
to
1.
Remove
the
direction.
2.
Insert
new
remote
a
wall.
batteries
correctly.
the
Use
Do
controller
installed
3.
Reattach
NOTICE
Storage
?
The
it
on
insert
battery
cover
2
AAA(1.5volt)
not
use
and
the
cover
by
sure
making
by
sliding
rechargeable
Tips
be
may
Instructions
Batteries
pullingitaccording
that
the
and
(+)
it
back
into
position.
batteries.
batteries.
for
stored
using
by
the
mounting
to
the
arrow
(-)ofbattery
Remote
?
To
operate
remote
are
Controller
the
room
controlleratthe
air
conditioner,
signal
aim
receptor.
the
Signal
Receives
receptor
the
Operation
On/Off
Sleep
Timer
PLASMA
12
Room
signals
indicating
Mode
Defrost
Mode
Outdoor
Operation
Nano
Plasma:The
Air
Conditioner
from
Unit
the
remote
lamps
:
Lightsupduring
:
Lightsupduring
:
Lightsupduring
:
Lightsupduring
Start
operation
:
Lightsupduring
(Cooling
function
controller.(Signal
(Heat
model
only)
illustrates
the
system
Sleep
Timer
Defrost
outdoor
receiving
Mode
operation.
ModeorHot
pump
unit
its
dynamic
sound:
operation.
Auto
operation.
model
only)
operation.
mode
by
two
short
using
beeps
Operation
a
multiple
or
one
indicating
lamps
lighting
long
system.
beep.)
Page 13
Operating
Instructions
Remote
The
controls
Controls
5
6
4
2
7
11
8
13
15
Operation
?
Cooling
Auto
Healthy
Control
will
look
ON
Cooling
Operation
Dehumidification
Heating
Model(
Mode
like
OFF
Operation
or
Operation
Heat
),
AUTO
Auto
the
CANCEL
SET
Operations
following.
transmitter
Signal
CLEAN
Flip-up
(opened)
Changeover
Operation
Pump
Model(
1
3
10
9
12
17
18
14
16
door
1.
START/STOP
Operation
and
stops
2.
OPERATION
Usedtoselect
3.
ROOM
BUTTONS
Usedtoselect
4.
INDOOR FAN
Usedtoselect
low,
medium,
5.
JET
COOL
Used
cooling
cooling
6.
CHAOS
Used
set
the
7.
ON/OFF
Used
operation.
8.
TIME
Used
9.
TIMER
Used
is
obtained
operation.
10.
SLEEP
Used
(See
11.
AIR
Usedtocirculate
coolingorheating.
12.
ROOM
BUTTON
Usedtocheck
13.
NANO
Used
plasma-purification
14.
HORIZONTAL
CONTROL
Used
direction.
15.
RESET
Used
16.
2nd
Used
at
the
17.
AUTO
)
Used
18.
LED
Used
BUTTON
starts
when
when
the
MODE
the
TEMPERATURE
the
SPEED
fan
high
to
start
or
stop
operates
super
mode.)
SWING
to
desired
to
SETTING
to
SET/CANCEL
to
to
page
CIRCULATION
to
to
prior
F
prior
bottomofbuttons.
CLEAN
to
LUMINOSITY
to
BUTTON
or
start
stop
up/down
TIMER
BUTTONS
set
the
time
(See
page
BUTTONS
the
adjust
set
the
timer
andtocancel
(See
page
MODE
AUTO
set
Sleep
22)
the
TEMPERATURE
the
PLASMA(OPTIONAL)
start
or
stop
AIRFLOW
BUTTON
set
the
desired
BUTTON
to
resetting
Button
to
using
(OPTIONAL)
set
Auto
Clean
LED
adjust
this
button
button
is
SELECTION
operation
SETTING
room
temperature.
SELECTOR
in
speed
and
CHAOS.
the
speed
fan
high
louver
airflow
of
starting
22)
time.
(See
BUTTON
when
the
the
22)
BUTTON
Mode
Auto
BUTTON
room
(See
page
CHECKING
room
temperature.
the
function.
(OPTIONAL)
horizontal
time.
modes
(See
mode.
(OPTIONAL)
luminosity.
is
pressed
pressed
again.
BUTTON
mode.
four
steps
cooling.(speed
in
speed
movement
Timer
direction.
and
page
desired
and
stopping
22)
time
operation.
air
without
23)
(See
page
DIRECTION
airflow
in
page
blue
21)
printed
ENGLISH
20)
Owner's
Manual
13
Page 14
Operating
Instructions
Cooling
ON
operation
1
2
3
Press
the
The
unit
will
a
beep.
the
Open
Operation,
Each
time
shiftedinthe
Cooling
Close
the
lower
than
set
within
Start/Stop
respond
doorofthe
the
press
the
button
directionofthe
doorofthe
the
room
a
of
range
button.
with
remote
controller.Toselect
Mode
Operation
is
pressed,
arrow.
Auto
remote
temperature.
18°C~30°Catintervalsof1°C.
To
raise
the
operation
Healthy
Dehumidification
controller.
The
the
temperature
Selection
Set
the
temperature
mode
Cooling
button.
is
Heating
model
(Heat
pump
temperature
can
only)
be
14
Natural
For
blows
Room
wind
fresher
likeanatural
Air
CHAOS
the
by
press
feeling,
Conditioner
breeze
logic
the
Indoor
by
automatically
4
fan
Set
of
the
You
steps-low,
Each
fan
speed
changing
the
fan
remote
can
time
speed
selector
select
speed
again
controller
the
fan
button
set
speed
speed
high
is
to
CHAOS
according
medium,
the
modeisshifted.
and
fan
To
lower
with
the
still
closed.
in
and
CHAOS.
pressed,
the
temperature
door
four
the
mode.Inthis
to
the
CHAOS
mode,
logic.
the
wind
Page 15
Operating
Instructions
Auto
ON
operation
(Cooling
model
1
2
3
only)
Press
the
The
unit
will
a
beep.
the
Open
Operation,
Each
shiftedinthe
The
electronic
you
Temperature
the
The
doorofthe
time
Cooling
temperature
want
more
times
set
temperature
Start/Stop
respond
the
press
the
button
directionofthe
and
controls
basedonthe
to
change
Setting
(up
button.
with
remote
operation
is
pressed,
Auto
fan
the
buttons.
to
two
will
be
controller.Toselect
mode
selection
the
operation
arrow.
Healthy
Dehumidification
are
speed
set
times)
changed
automatically
actual
temperature,
The
cooler
should
you
automatically.
room
press
or
warmer
press
Auto
button.
mode
is
Heating
model
(Heat
pump
set
by
temperature.
the
Room
you
the
button.
ENGLISH
only)
the
If
feel,
Auto
During
You
cannot
If
the
system
automatically
it
mode,
Auto
During
down
automatically.
Operation
control
must
Operation,
is
switch
be
the
not
done
If
indoor
operating
from
the
by
manually
pressing
want
you
fan
speed.
as
cooling
the
to
stop
It
has
desired,
manually
modetothe
resetting.
chaos
swing
auto-swing,
already
heating
button
press
To
raise
To
lower
been
set
the
by
switchtoanother
makes
the
mode,
chaos
or
the
swing
the
temperature
the
temperature
Fuzzy
mode.
from
horizontal
button
rule.
The
heating
louvers
again.
Owner's
system
mode
swing
will
to
cooling
Manual
not
and
up
15
Page 16
Operating
Instructions
Auto
ON
changeover
operation(Heat
Press
1
The
a
Open
2
Operation,
Each
directionofthe
Close
lower
3
set
unit
beep.
time
within
pump
the
will
the
Cooling
the
than
doorofthe
the
model
Start/Stop
respond
remote
the
press
Operation
button
is
arrow.
doorofthe
the
room
a
of
range
only)
button.
with
controller.Toselect
Mode
Selection
the
pressed,
changeover
remote
temperature.
18°C~30°Catintervals of
Auto
To
raise
operation
Dehumidification
controller.
The
the
temperature
Healthy
Auto
Changeover
button.
modeisshiftedinthe
Heating
model
(Heat
pump
Set
the
temperature
temperature
can
1°C.
only)
be
During
The
temperature
temperature
16
Room
Auto
air
conditioner
changeover
vary
within
Air
Conditioner
changes
over
±2°C
Operation
the
±2°C
with
respect
operation
with
respect
to
4
setting
Set
the
fan
of
the
remote
You
can
select
steps-low,
Each
time
fan
mode
to
the
modeisshifted.
speed
automaticallytokeep
setting
temperature
speed
again
controller
the
fan
medium,
high
button
temperature,
auto
by
To
lower
with
the
still
closed.
speed
and
is
pressed,
indoor
air
changeover
the
temperature
door
in
four
CHAOS.
the
temperature.
conditioner
mode.
keeps
When
the
room
room
Page 17
Operating
Instructions
Healthy
ON
dehumidification
operation
Press
1
The
a
Open
2
Dehumidification
Selection
Each
shiftedinthe
Set
3
of
You
steps-low,
Each
fan
the
unit
beep.
time
the
the
can
time
speed
Start/Stop
will
respond
the
doorofthe
button.
the
button
directionofthe
Cooling
fan
speed
remote
select
medium,
the
modeisshifted.
button.
with
remote
Operation,
is
again
controller
the
fan
high,
button
controller.Toselect
press
the
pressed,
arrow.
Auto
is
with
the
still
speed
or
CHAOS.
pressed,
Dehumidification
door
closed.
in
the
Operation
operation
Healthy
four
the
Healthy
mode
(Heat
Mode
is
Heating
model
pump
ENGLISH
only)
During
Healthy
If
select
you
dehumidification
for
dehumidification,
In
this
case,
control
the
the
During
optimization
and
healthy
Dehumidification
the
however,
room
temp.
healthy
algorithm
comfortable
dehumidification
function.
It
automatically
basedonthe
the
setting
either.
dehumidification
responding
even
Natural
Operation
modeonthe
sensed
temp.
to
in
the
very
wind
For
fresher
to
CHAOS
breeze
CHAOS
sets
current
is
not
displayed
function,
the
current
humid
the
by
feeling,
mode.Inthis
by
automatically
logic.
operation
the
room
room
on
the
airflow
room
season.
CHAOS
press
selection
temp.
temp.
the
volume
temp.
logic
the
mode,
changing
and
remote
status,
Indoor
Fan
the
wind
fan
the
button,
airflow
volumetothe
controller
is
automatically
so
that
A/C
the
Speed
speed
and
room
blows
starts
you
set
Owner's
Selector
likeanatural
according
to
run
the
best
condition
are
not
according
condition
Manual
able
and
set
to
the
to
to
the
is
kept
17
Page 18
Operating
Instructions
Heating
ON
operation
(Heat
pump
1
2
3
model
Press
The
a
beep.
Open
Operation,
Each
shiftedinthe
the
unit
the
time
only)
Start/Stop
will
respond
doorofthe
press
the
Cooling
Close
the
doorofthe
Set
the
temperature
The
temperature
intervalsof1°C.
button.
with
remote
the
Operation
button
is
can
pressed,
Auto
remote
higher
be
set
To
directionofthe
controller.Toselect
Mode
Selection
the
operation
arrow.
Healthy
Dehumidification
controller.
than
the
room
within
a
range
raise
the
temperature
Heating
button.
mode
Heating
(Heat
pump
temperature.
of
16°C~30°C
is
model
only)
at
18
Natural
For
wind
Room
wind
fresher
blows
by
feeling,
likeanatural
Air
Conditioner
the
CHAOS
press
logic
the
breeze
4
Indoor
Fan
by
automatically
Set
the
remote
select the
medium,
button
shifted.
Speed
changing
fan
controller
high
is
pressed,
Selector
speed
fan
speed
and
and
fan
again
still
CHAOS.
the
set
speed
To
lower
with
closed.
in
four
fan
speed
to
CHAOS
according
the
temperature
the
doorofthe
You
steps--low,
Each
time
mode
mode.Inthis
to
the
can
the
is
the
mode,
CHAOS
logic.
Page 19
Jet
cool
operation
Jet
Cool
setting
speed
Instructions
the
button,
button
on
cooling
ENGLISH
Operating
Press
the
1
The
a
Press
2
the
will
on
To
3
fan
again
mode.
unit
beep.
the
speed
operate
cooling
cancel
speed
and
Start/Stop
will
Jet
cooling
mode
the
the
button.
with
respond
Cool
button
mode
at
super
high
for30minutes.
Cool
Jet
buttonorthe
unit
will
to
and
fan
mode,
room
operate
operate
the
unit
speed
press
temperature
at
the
high
fan
NOTICE
During
high
cool
In
heat
In
mode
again.
order
the
speed
the
pump
selection
JET
for30minutes
room
temp.
mode
to
return
COOL
or
to
the
button,
function
quickly
neuro
normal
airflow
at
setting
inahot
fuzzy
cooling
volume
any
the
summer.
mode,
moment,
room
temp.
however,
mode
selection,
or
the
A/C
automatically
the
from
the
temp.
starts
JET
JET
COOL
setting
to
blow
to
18°C.Itis
COOL
function
mode,
buttonorthe
or
the
cool
air
at
extremely
used
operation
button
Manual
to
19
especially
is
just
JET
Owner's
not
press
available.
the
COOL
Page 20
Operating
Instructions
NANO
PLASMA
purification
1
2
3
operation(Optional)
Press
the
The
unit
beep.
the
Open
controller.
button.
Operation
is
pressed
is
pressed
Set
the
fan
controller
steps-low,
Each
time
modeisshifted.
speed
Start/Stop
will
doorofthe
Press
will
and
again.
speed
closed.
medium,
the
respond
the
start
stop
again
You
button
when
when
can
high
is
button.
with
remote
NANO
with
pressed,
a
the
the button
the
select
or
CHAOS.
PLASMA
button
doorofthe
the
the
fan
fan
speed
remote
in
four
Air
with
NANO
PLASMA
20
Room
Air
Air
Conditioner
Purifying
Operation
operation
purifying
cooling,
Heating
onlyIf
you
press
NANO
only
operates.
fan
Then,
in
speed
CHAOS.
Each
time
modeisshifted.
speed
(NANO
or
any
the
PLASMA
speed
four
steps-low,
the
only
is
button
PLASMA)
other
NANO
low.
can
be
operations.
PLASMA
can
medium,
function
select
high
purification
You
( )ispressed,
button,
the
fan
or
the
fan
Page 21
2nd
F
operation
press
the
in
blue
display
Instructions
2nd
unter
of
the
ENGLISH
Operating
Press
the
1
The
a
Open
2
Function
buttons.
(Check
remote
These
unit
beep.
the
buttons
Start/Stop
will
doorofthe
button
the
controller.)
button.
with
respond
remote
to
operate
indicationof2nd
can
set
the
control
functions
timerasfollows:
and
printed
functiononthe
ON
CANCEL
ON
SET
OFF
AUTO
CLEAN
2nd
3
For
more
the
function
button
is
details,
disappears
pressed
inashort
again.
refertofunctions
OFF
time
SET
automatically
next
pages.
or
when
Owner's
Manual
21
Page 22
Operating
Instructions
Additional
Sleep
1.
Press
the
2.
The
Timer
modeisavailable
sleep
Button
while
3.
Make
sure
To
cancel
( )
disappears
NOTICE
In
cooling
The
temperature
sleep.
Setting
1.
Time
can
should
you
2.
Press
2ndFbutton
3.
Press
the
4.
Press
the
mode
Sleep
is
programmed
aiming
the
Sleep
the
Sleep
The
Sleep
foracomfortable
only)
mode
or
will
the
be
set
press
Time
Timer
Features
Mode
Auto
for
at
air
conditioner.
Mode
Mode,
from
the
Mode
healthy
automatically
time
when
only
the
reset
and
checkif2ndFicon
buttons
Setting
SET
button.
button
to
set
in
one-hour
1to7
Auto
press
operation
will
increments
times.Toalter
LED
lights
the
sleep
display.
be
operated
sleep.
dehumidification
riseby1°C
CANCEL
press
until
SET
the
to
reset
the
you
buttons
the
Mode
Reset
the
desired
up.
over
is
time
at
slow
mode:
time.
on.
you
by
the
Auto
the
button.
time
want
pressing
time
period
button
fan
speed
next
30
Having
Press
is
set.
the
unit
the
several
(cooling)
minutes
replacing
the
Start/Stop
in
Sleep
steps
to
stop
Mode
of
times
or
andby2°C
the
button.
automatically.
Auto
button
1
until
medium
hour,
press
the
star
fan
in1hour
the
batteries,
1to7
times.
Mode
Sleep
speed
(heat
foracomfortable
The
pump
Check
NOTICE
Delay
1.
Make
2.
Press
3.
Press
the
4.
Press
the
5.
To
set
signal
To
cancel
Checkif2ndFiconisoff.
Press
the
timer
(The
NOTICE
Delay
22
Room
the
start/Pre-set
sure
the
time
2ndFbutton.
ON/OFF
Time
Setting
the
selected
receptor.
the
timer
Timer
Cancel
on
lamp
Select
one
OFF
Timer
Air
Conditioner
Timer
time,
setting
the
indicator
is
set
buttons
buttons
press
button
air
conditioner
of
the
for
A.M.
stop
correctly
to
until
the
aiming
following
Delay
on
turn
the
Timer
the
and
the
four
ON
and
display
Timer
desired
setting
remote
the
types
Timer
P.M.
of
the
on
or
off.
time
button
controlleratthe
will
display
of
operation.
is
Delay
remote
set.
aiming
out.)
go
ON
the
OFF
controller.
OFF
remote
receptor.
signal
andONTimer
controlleratthe
with
the
unit
CANCEL
SET
running
Delay
CANCEL
SET
ON
and
OFF
Timer
Page 23
Operating
Instructions
The
Vertical
up/down
Airflow
airflow
adjustedbyusing
1.
Press
the
Start/Stop
2.
Press
Chaos
Swing
and
down.
up
swing
button
desired
again
airflow
to
Horizontal
The
left/right(Horizontal
Press
the
Start/Stop
the
Open
button
Direction
direction.
dooronthe
and
the
Control
louvers
(Vertical
the
remote
button
Press
set
the
direction.
Airflow
button
remote
will
Button
Direction
button
vertical
Airflow)
to
swing
again
Airflow)
control.
to
start
and
the
the
Chaos
louveratthe
Direction
can
start
the
control.
left
to
set
Control
can
be
the
unit.
louvers
will
Swing
Control
be
adjustedbyusing
unit.
Press
the
and
the
Press
right.
horizontal
Airflow
NOTICE
If
you
horizontal
automatically
distribute
same
comfortable,
Always
up/down
vertical
damage
When
direction
system.
(Optional)
the
Direction
the
Horizontal
louveratthe
the
press
airflow
the
timetomake
as
use
the
airflow
airflow
the
air
the
unitisshut
louver
remote
control.
Start/Stop
Airflow
desired
CHAOS
direction
basedonthe
airinthe
the
if
enjoying
remote
direction.
direction
conditioner.
off,
will
close
airflow
swing
room
human
control
louver
the
the
button,
is
changed
CHAOS
evenly
body
a
natural
to
Manually
by
up/down
air
outlet
algorithm
andatthe
feel
breeze.
adjust
moving
hand,
airflow
the
vent
most
the
could
the
of
to
ENGLISH
the
Air
Circulates
1.
Press
2.
Open
Now
and
NOTICE
circulation
the
room
the
Start/Stop
the
dooronthe
each
time
backtolow
CHAOS
automatically
air
that
again.
Air
mode
without
coolingorheating.
button.
the
remote
you
press
CHAOS
economizes
changed
unit
control.
the
Indoor
Air
from
will
Press
power
respond
the
Fan
Fan
consumption
to
high
with
Air
Circulation
Selector,
Speed
isonlow.
speed
loworvice
a
beep.
and
versa,
button.
the
fan
Fan
speed
prevents
depending
Close
the
dooronthe
is
shifted
speed
isonmedium.
overcooling.
on
the
Fan
The
ambient
from
speed
fan
Owner's
remote
control.
lowtoCHAOS
is
on
high.
speed
temperature.
Manual
is
23
Page 24
Operating
Auto
AUTO
NOTICE
During
Dehumidification
During
Instructions
clean
CLEAN
Auto
Clean
Auto
Clean
(Optional)
1.
Whenever
reserved
2.
Auto
Clean
For
details,
3.
When
function
4.
When
Auto
Clean
Clean
model,
only
5.
If
you
press
Clean
moistures
function,
function,
can
only
Operation
you
and
function
refertothe
the
unitisstarted
operates
you
press
function,
mode
with
it
the
function
be removed.
Start/Stop
the
works
below
and
indoor
Start/Stop
the
no
more
for30minutes
auto
clean
Auto
after
air-conditioner
press
cancelled.
lasts
willbecancelled.
leftinindoor
button,
Clean
before
and
points.
the
reservationofAuto
Fanisstarted
button
to
or
Cooling
for
button
again
units
after
Plasma
Auto
button,
after
cooling
after20seconds.
turn
off
the
circulates
Dehumidification
Heat
pump
during
Cooling
button
and
Clean
Function
or
dehumidification
the
unit
the
model,
product
Clean
after
indoor
operation.
Cool
,the
the
you
airinthe
for16minutes.
operation
OperationorHealthy
Auto
Clean
button
are
will
Start
have
For
available.
be
mode.
reserved
Auto
Cooling
Auto
,
24
?
The
Press
and,
Display
Display
the
start/stop
press
Room
Luminosity
Luminosity
display
Air
Conditioner
can
button
to
luminosity
(Optional)
be
adjustedbyusing
start
the
unit.
button.
Display
the
the
Open
willbedark.
remote
control.
dooronthe
Press
remote
the button
control,
again
press
to
set
the
2ndF
bright
button
display.
Page 25
Operating
Instructions
Forced
Operation
The
If
operation
want
you
procedures
to
Operating
Indoor
FAN
Temperature
Setting
Test
operation
the
you
you
test
want
want
TEST
operation,
to
to
During
temperature
During
If
about3seconds.
If
operation
when
willbestartedifthe
stop
operation,
Cooling
mode
Speed
and
use
stop
Cooling Cooling
High High
22°C2
OPERATION,
resets
in18minutes.
if
remote
this
operation,
the
operation,
the
remote
re-press
Model
the
controller
power
unit
open
re-press
control
the
Room
operates
signal
the
button
button.
Temp.
front
the
can't
is
≥
2
°C2
in
is
received,
panel
button.
be
used.
pressed.
24°C2
cooling
the
upward
1
Healthy
mode
unit
and
Heat
pump
°C≤Room
Dehumidification
at
high
operates
Press
Temp.
High
3
°C2
speed
the
as
Model
remote
power
<
24°C
fan,
regardless
controller
button
Room
sets.
letitbe
Power
button
Temp.
Heating
High
4
°C
of
room
pressed
<
ENGLISH
21°C
for
Auto
In
case
the
procedures
So
there
isnoneed
In
the
initial
As
the
compressor
Helpful
Fan
speed
The
cooling
when
at
lowormedium
fan
High
quickly.
restart
comes
power
automatically
of
the
mode,
starts,
information
and
cooling
capacity
the
fan
speed
is
speed
on
again
to
the
previous
this
activating
fan
operates
the
fan
capacity.
indicatedinthe
is
set
to
fan
speed.
recommended
after
function
at
speed
high,
a
power
operating
by
a
low
speed
also
resumes
specification
and
the
when
you
Auto
failure,
conditions.
pressing
and
the
its
capacity
wishtocool
Restarting
any
key
compressor
previous
is
the
value
willbelower
the
or
button.
starts
setting
room
Operation
2.5~3
mode.
is
the
minutes
High
Speed
function
later.
Owner's
to
operate
Manual
25
Page 26
Maintenance
and
Service
Maintenance
Indoor
WARNING:
To
clean,
NOTICE
1.
2.
3.
Supply
the
Open
Putupthe Front
The
Come
hook
upside
of
down
WARNING:
within
grille,
Unit
panel
the
10
it
may
Turn
wipe
power
of
panel.
comes
panel
Don't
seconds
Front
cause
with
must
and
the
Panel
off.
then
touch
after
electric
system
a
soft,
be
disconnected
remove
the
opening
and
off
dry
PLASMA
shock.
before
cloth.
the
the
Service
cleaning.
Do
before
air
filter.
Filter
inlet
use
not
cleaning
bleachorabrasives.
the indoor
Panel
Air
filters
Front
hook
unit.
panel
4.
Cleanitwiasoft
Ifitis
very
5.
Reinstall
the
Never
?
?
26
panel.
Water
Could
Volatile
Could
Room
the
use
hotter
cause
damage
dirty,
air
of
any
than
deformation
substances
Air
Conditioner
brush
and
washitwith
filter
driedatthe
the
followings:
40°C
the
surfacesofthe
the
water.
and/or
vacuum
shade
discoloration.
air
cleaner.
and
then
conditioner.
close
Air
filters
Powder
Gasoline
Page 27
Maintenance
and
Service
Outdoor
The
heat
If
clogged
and
panel
NOTICE
Air
intake
vents
Air
outlet
vents
Cleaning
?
Recomended
1.
the
Open
panel.
Unit
exchanger
with
dirt
vents
may
or
Dirty
operating
cause
higher
(Side)
use
upside
coils
or
soot,
be
clogged
efficiency
Filter
period
of
Front
operating
and
the
panel
heat
vents
exchanger
professionally
coils
will
reduce
of
the
system
costs.
(Rear)
:
About3months
2.
Putupthe
The
steam
Piping
Drain
hook
of
the
Hose
the
cleaned.
and
front
of
outdoor
panel
unit
Air
vents
Air
vents
Air
vents
Air
vents
panel.
comes
intake
outlet
shouldbechecked
(Side)
(Side)
intake
outlet
3.
off.
Nano
Remove
out
plasma
the
filter
regularly.
(Rear)
(Rear)
air
filter
nano
plasma
and
Piping
Drain
Piping
Drain
then
filter.
Hose
Hose
pull
ENGLISH
Front
panel
4.
Clean
the
nano
vacuum
plasma
cleaner.
filter
with
Nano
Panel
hook
5.
Relocate
filteratthe
in
plasma
air
filter.
filter
dried
shade
nano
and
plasma
then
put
Owner's
Manual
27
Page 28
Maintenance
and
Service
Common
Before
If
you
the
Air
1.
Ensure
2.
Check
3.
Check
Air
1.
Ensure
2.
Check
3.
Ensure
over
4.
Close
The
?
You
or
and
?
You
stopping.
?
You
highly
the
?
You
feature.
calling
have
problem.
conditioner
that
the
whether
does
not
that
to
that
20"
all
Before
solutions.
air
conditioner
hear
in
highly
improve
hear
see
water
humid
unit.
hear
Problems
for
service
problems
If
cannot
you
does
the
air
fuseorcircuit
the
feel
cold
the
temperature
see
if
the
the
air
between
doors
the
and
calling
is
a
pinging
humid
conditions.
cooling
the
thermostat
dripping
conditions
the
fan
running
and
Solutions
with
not
conditioner
your
find
operate
breaker.
air
conditioner,
a
solution,
is
plugged
voltageisunusually
on
enough
the
settings
air
filter is
clogged
flow
from
the outside
backofthe
windows
for
service,
operating
noise.
air
and
check
please
normally
Thisiscaused
This
feature
efficiency.
click.
Thisiscaused
from
the
rear
or
on
rainy
days.
while
the
compressor
turn
off
into
high
cooling
are
correct.
with
dust.
is
not
conditioner
for
any
review
when:
water
by
is
of
the
unit.
This
read
the
following
the
air
conditioner
a
or
proper
low.
outlet.
setting
If
so,
replace
obstructed
and
source
the
following
being
and
the
wallorfence
of
heatinthe
pickedupby
designedtohelp
the
by
compressor
Water
is
overflows
silent.
may
This
water
information
and
the
filter.
that
there
list
of
common
remove
cycle
be
collectedinthe
and
drips
isanormal
and
contact
behind
room.
try
your
isaclearance
it.
problems
the
fan
on
moistureinthe
starting
and
from
base
the
operational
to
dealer.
rainy
rear
solve
and
days
air
pan
of
of
in
28
Room
Air
Conditioner
Page 29
Troubleshooting
The
air
conditioner
may
be
operating
abnormally
when:
Maintenance
and
Service
Problem
Air
conditioner
does
not
Air
conditioner
does
not
as
it
should
Air
conditioner
freezing
*
You
can
start
cool
up
refertothe
The
Possible
air
Causes
conditioner
unplugged.
The
fuseisblown/circuit
breaker
Power
Airflowisrestricted.
The
set
The
The
hot.
Cold
Cooling
Ice
stops
cooling
is
failure.
thermostat
high
enough.
air
filter is
room
air
is
coils
blocks
the
the
Energy
tripped.
may
dirty.
have
may
escaping.
have
the
air
air
conditioner
room.
Star
program
flow
is
iced
not
been
and
up.
be
from
in
?
?
?
?
?
?
?
?
?
?
detail
What
Make
sure
the
pushed
Check
box
breaker.
If
controltoOff.
When
minutes
to
overload.
Make
blinds,
the
Turn
The
maximum
Clean
See
section.
When
on,
room
Check
and
See
below.
Set
High
completely
the
house
and
replace
failure
power
is
power
to
restart
prevent
sure
or
air
conditioner.
the
highest
tripping
there
furniture
knob
setting
cooling.
the
filteratleast
the
care
and
the
air
conditioner
needtoallow
you
to
cool
down.
for
open
cold
air
returns.
Air
Conditioner
the
mode
control
Cool
with
at
www.energystar.gov.
To
air
conditioner
into
fuse/circuit
the
occurs,
restored,
the
of
are
blocking
to
a
higher
provides
Maintenance
furnace
Freezing
thermostat
Do
the
fuse
turn
air
the
no
curtains,
every
time
at
plug
outlet.
breaker
or
reset
the
wait
3
conditioner
compressor
the
number.
2
is
first
for
the
floor
registers
Up
Fan
High
at
1or2.
the
mode
front
weeks.
turned
or
is
ENGLISH
of
Owner's
Manual
29
Page 30
P
/No.:
3828A20266X
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