LG | LS-C122RMA0 | LG LS-C122RMA0 Owner’s Manual

Room Air Conditioner
(Split Type)
OWNER'S MANUAL
SPLIT TYPE ROOM AIR CONDITIONER
?
Please read
before
?
carefully and thoroughly
operating this unit.
Contact the authorized SVC
man
for
this manual
repair or
maintenance of this unit.
?
Contact the installer for installation of this unit.
?
The
?
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 the appliance.
use
FOR YOUR RECORDS
Write the model and serial numbers here:
Model #
Serial #
You
can
find them
on a
label
on
the side of each unit.
Dealer's Name
Date Purchased
?
Safety
Precautions .................3
Prior to
Operation ..................6
Operating
Instructions...........7
Remote Controller ..............7
Remote Control
Operation.8
Maintenance and Service ....15
Troubleshooting
Staple your receipt to this page in the event you need
to prove date of purchase or for warranty issues.
it
READ THIS MANUAL
Inside you will find many helpful hints on how to use and
maintain your air conditioner properly. Just a little
your part can save you a great deal
of time and money over the life of your air conditioner.
preventive
care on
You'll find many answers to common problems in the
chart of troubleshooting tips. If you review our chart of
Troubleshooting Tips first, you may
not need to call for
service at all.
..............18
PRECAUTION
?
Contact the authorized service technician for
maintenance of this unit.
repair
or
?
Contact the installer for installation of this unit.
?
The air conditioner is not intended for use
children or invalids without supervision.
?
Young children should be supervised to
they do not play with the air conditioner.
?
When the power cord is to be replaced, replacement
work shall be performed by authorized personnel only
by young
ensure
that
using only genuine replacement parts.
?
2
Room Air Conditioner
Installation work must be performed in accordance
with the National Electric Code by qualified and
authorized personnel only.
Precautions
Safety
Safety
To
to the
prevent injury
Precautions
user or
other
people
and
property damage, the following instructions
must be followed.
Incorrect
operation due to ignoring instruction
classified by the following indications.
WARNING
This
symbol
CAUTION
This
symbol
Meanings
of
symbols
will
indicates the
indicates the
used in this manual
Be
sure
possibility
possibility
are as
Be
harm
cause
of
or
The seriousness is
damage.
of death
serious
or
ENGLISH
injury.
injury or damage to properties only.
shown below.
sure
not to do.
to follow the instruction.
WARNING
Installation
in the power
Plug
Do not
plug properly.
damage
or use an
unspecified
power
cord.
?
Otherwise, it will
heat
generation
Do not
cause
electric shock
or
electric shock.
or
power cord length
outlet with other appliances.
?
It will
modify
cause
fire due to
electric shock
or
or
?
It will
?
In the
share the
fire due to heat
cause
electric shock
cord is
supply
or
fire.
Always perform grounding
?
it mut be
replaced by
the manufacturer or its service agent or a similarly
quallfied person in order to avoid a hazard. (Y
Attachment)
damaged,
No
grounding
may
cause
work.
electric shock.
generation.
Always
install air
dedicated
?
leakage breaker
switching board.
No installation may
accident.
Keep firearms
?
It may
cause
cause
and
Do not
a
fire and electric shock
use
the socket if it is loose
or
damaged.
?
It may
cause
fire and electric shock.
away.
fire.
Owner's Manual
3
Safety
Precautions
Operation
?
Do not
operate
pulling
out the power
It will
cause
or
stop the unit by inserting
Do not allow water to
or
run
into electric parts.
plug.
electric shock
or
fire due to heat
?
It may
cause
failure of machine
or
electric shock.
generation.
Do not
wet hands
operate with
or
in
Do not direct airflow at
damp
room
occupants only.
environment.
?
It may
cause
electric shock.
?
the unit if strange sounds, smell,
smoke comes from it.
Unplug
?
It may
cause
Do not
?
the power cord close to the
tools.
It may
cause
Do not
use
heating
damage
your health.
Do not open the entrance
or
fire and electric shock accident.
This could
gas
or
electric shock.
the power cord
combustibles, such
use
benzene, thinner,
?
It may
cause
fire and electric shock.
Ventilate before
operating
?
air conditioner
It may
cause
cause an
near
as
flammable
gasoline,
etc.
explosion
Do not disassemble
when gas goes out.
?
It may
during operation.
or
or
fire.
modify products
randomly.
explosion,
fire
and, burn.
?
It may
cause
failure and electric shock.
CAUTION
Installation
Ensure that
?
for
installation console of the
appliance is
a long time.
outdoor
use
an
not
damaged
If
leaving appliance damaged, there is
damage due to the falling of product.
4
Room Air Conditioner
Use caution when
due to the
concern
of
unpacking and installing.
Sharp edges could cause injury.
Prior to
operation
Prior to
for
Preparing
1. Contact
2.
installation
in the power
Plug
3. Use
an
a
operation
operation
specialist
for installation.
plug properly.
dedicated circuit.
4. Do not
use an
5. Do not
start/stop operation by plugging/unplugging
6. If the
extension cord.
cord/plug
is
damaged, replace
it with
only
an
the power cord.
authorized
replacement part.
Usage
1.
Being exposed
to direct airflow for
an
Do not expose
occupants, pets,
plants
2. Due to the
other
possibility of
heating devices.
3. Do not
use
oxygen
or
extended
of time could be hazardous to your health.
to direct airflow for extended periods of time.
deficiency,
period
ventilate the
room
when used
together with
stoves
or
this air conditioner for
food, pets, plants, and
art
non-specified special purposes (e.g. preserving precision devices,
objects). Such usage could damage the items.
Cleaning and maintenance
1. Do not touch the metal
sharp
metal
2. Do not
use
leading
to
parts of the unit when removing the filter. Injuries
can occur
when
handling
edges.
water to clean inside the air conditioner.
possible
Exposure
to water
can
destroy the insulation,
electric shock.
3. When
cleaning the unit, first make sure that the power and breaker are
a very high speed during operation. There is a possibility of injury if the
triggered on while cleaning inner parts of the unit.
turned off. The fan rotates at
unit's power is
accidentally
Service
For
repair
and maintenance, contact your authorized service dealer.
Symbols
Used in this Manual
This
symbol
This
symbol
This
symbol
alerts you to the risk of electric shock.
alerts you to hazards that could
air conditioner.
NOTICE
6
Room Air Conditioner
indicates
special
notes.
cause
harm to the
Safety
Precautions
Operation
Never touch the metal
They
sharp
are
Do not clean the air conditioner with water.
the filter.
removing
?
parts of the unit when
and may
injury.
cause
Ventilate well when used
together
?
with
An oxygen
cleaning the unit, first make
breaker are turned off.
shortage
may
?
occur.
Since the fan rotates at
may
Do not
put
a
pet or house plant where it will be
cause
Do not
the insulation. It
degrade
When
a
stove, etc.
?
Water may enter the unit and
may cause an electric shock.
sure
the power and
high speed during operation,
it
injury.
appliance for special purpose such
as animals or vegetables, precision machine, or
exposed to direct air flow.
use
conservation of art articles.
?
This could
injure
the
Stop operation
or
?
pet
or
plant.
?
and close the window in storm
indoor and
when
with windows
soaking
opened
cause
may
of household furniture.
wetting
of
?
Turn off the main power switch when not
using it for a long time.
?
It may
cause
Always
failure of
product
insert the filters
or
fire.
securely.
Clean it
Operation
Do not
cause
?
It may
cause
Do not
once
use
thinner but
without filters may
care so
plug by the
taking it out.
cause
failure.
or
vegetables
head of the power
electric shock and
or
loss
plug
damage.
place obstacles around the absorption
inlet or instead of blowing-out inlet.
?
the power cord
that the cord should not be
failure of
appliance
or
accident.
strong detergent such
use a
as wax or
soft cloth.
Appearance may be deteriorated due to change
product color or scratching of its surface.
of
Do not drink water drained from air
place heavy object on
and take
It may
of animals
Do not
every two weeks.
?
damage
Hold the
hurricane.
Operation
It may cause
of property.
conditioner.
pressed.
?
There is
danger of fire
or
electric shock.
?
It contains contaminants and will make you sick.
If water enters the
product, turn the power
switch of the main body of appliance off.
After taking the power-plug out from the
socket,
contact with the service center.
Owner's Manual
5
ENGLISH
Operating
Instructions
Instructions
Operating
Remote Controller
Remove the
the
arrow
Insert
of
Do not
it
according
to
N
are
making
installed correctly.
cover
sure
by sliding
that the
(+)
and
L
(-)
I
S
H
it back into
position.
Use 2
AAA(1.5volt) batteries.
rechargeable batteries.
:
use
Storage
?
by pulling
G
batteries
Reattach the
NOTICE
cover
direction.
new
battery
battery
E
and
Tips For Using the Remote Control
The remote control may be stored
wall.
by mounting
it
on a
?
To
conditioner, aim the
the signal receptor.
operate
control at
the
room
air
remote
Signal Receptor
Receives the
signals from
the remote
control.(Signal receiving
sound: two short
beeps
or one
long beep.)
Operation Indication Lamps
ON
:Lightsupduringthesystemoperation.
SLEEP
:LightsupduringSleepModeAutooperation.
OUT
DOOR
:
Lights up during outdoor
(Cooling model only)
unit
operation.
Signal
receptor
Operation
indication
lamps
Owner's Manual
7
Operating
Instructions
Remote Control
The remote control transmits the
Operation
signals
to the
system.
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.
TE MP.
OFF
TIME
hr.
けこえぉ
しぐぉぉご
2
7
3
ROOM TEMPERATURE SETTING
BUTTONS
Used to select the room temperature.
4
INDOOR FAN SPEED SELECTOR
Used to select fan speed in four steps
low, medium, high and CHAOS.
5
JET COOL
Used to start
ぅすじこ
ぎぉじ ぇここぐ じぉけご
しせきげか
5
6
おぅげ
こげmこおお
4
1
3
the
stop
speed
cooling. (Speed cooling operates
super high fan speed in cooling mode.)
or
6
CHAOS SWING BUTTON
Used to stop or start louver movement and
set the desired up/down airflow direction.
7
ON/OFF TIMER BUTTONS
Used to set the time of starting and
operation. (See page 17)
Operation Mode
Cooling Operation
Healthy
?
8
Dehumidification
Cooling Model(
)
Room Air Conditioner
Operation
stopping
こげmこおお
けこえぉ
じぉけご
おぅげ
ぎぉじ ぇここぐ
ぅすじこ
しせきげか
Operating
Instructions
Cooling Operation
E
N
Press the
Start/Stop button.
The unit will respond with
a beep.
1
G
こげmこおお
L
I
S
H
TEMP.
OFF
TIME
けこえぉ
Open the door on the remote control. To select Cooling
Operation, press the Operation Mode Selection button.
Each time the button is pressed, the operation mode is
2
hr.
しぐぉぉご
shifted in the direction of the
けこえぉ
ぅすじこ
ぎぉじ ぇここぐ
arrow.
しせきげか
おぅげ
こげmこおお
Auto
Cooling
3
Close the door
lower than the
set within
a
on
the remote control. Set the
room
temperature.
The
temperature
temperature can be
range of 18°C~30°Cin 1°C increments.
じぉけご
4
Set the fan
speed again
with the door
おぅげ
of the remote control still closed. You
can
select the fan
speed
in four
steps-
low, medium, high and CHAOS.
Each time the button is
fan
Natural wind by the CHAOS
?
For
more
fresh
feeling
CHAOS mode. In this
speed according
speed
pressed,
the
mode is shifted.
logic
than other fan
speed, press
the Indoor Fan
mode, the wind blows like natural breeze
to the CHAOS
Speed Selector and set to
by automatically changing fan
logic.
Owner's Manual
9
Operating
Instructions
Healthy
Dehumidification
Start/Stop button.
The unit will respond with
a beep.
Open
2
the door
the remote control. To select
on
Dehumidification
Operation, press
Each time the button is
しせきげか
the
pressed,
shifted in the direction of the
ぅすじこ
おぅげ
the
Healthy
Operation Mode
Selection button.
しぐぉぉご
ぎぉじ ぇここぐ
こげmこおお
Press the
1
けこえぉ
Operation
operation
mode is
arrow.
けこえぉ
こげmこおお
Auto
Cooling
Set the fan
3
speed again
with the door
おぅげ
of the remote control still closed. You
speed in four stepslow, medium, high, or CHAOS. Each
time the button is pressed, the fan
speed mode is shifted.
can
select the fan
Natural wind
?
For
more
Speed
by the
fresh
CHAOS
feeling
logic
than other fan
speed, press
Selector and set to CHAOS mode. In this
blows like natural breeze
according
to the CHAOS
the Indoor Fan
mode, the wind
by automatically changing
logic.
fan
speed
During Healthy Dehumidification Operation:
?
If you select the dehumidification mode on the operation selection button, the A/C starts to run the
dehumidification function. It automatically sets the room temp. and airflow volume to the best condition
for
dehumidification, based
on
In this case, however, the setting
control the room temp. either.
?
10
the sensed current
temp.
is not
room
displayed
temp.
in the remote control 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 which makes the room condition
healthy and comfortable even in the high humidity season.
Room Air Conditioner
Operating
Instructions
Jet Cool
Operation
1
Press the
Start/Stop button.
The unit will respond with
a beep.
こげmこおお
TEMP.
OFF
TIME
hr.
けこえぉ
しぐぉぉご
ぅすじこ
ぎぉじ ぇここぐ
しせきげか
2
こげmこおお
おぅげ
3
Press the Jet Cool button to
the
operate
ぎぉじ ぇここぐ
mode and the unit
speed cooling
will operate in super high fan speed
on cooling mode for 30 minutes.
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.
じぉけご
ぎぉじ ぇここぐ
おぅげ
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. in the shortest time in a hot summer.
?
In heat pump mode
?
or neuro
fuzzy mode, however,
In order to return to the normal
the JET COOL function is not available.
mode from the JET COOL
mode, you just press
either the operation mode selection button, airflow volume selection or temp. setting button
or
the JET COOL button
11 RoomAirConditioner
again.
cooling
Instructions
Operating
Additional features
Sleep Mode
E
N
1
Press the
Sleep
Mode Auto button to set the
time you want the unit to turn off
To cancel the
しぐぉぉご
Sleep Mode, press
the
G
sleep
Mode Auto button several times
automatically.
L
I
S
H
2
The Timer is
programmed in one-hour
by pressing the Sleep Mode
increments
Auto
NOTICE
button 1 to 7 times.
The
mode is available for 1 to 7 times. To
sleep
alter the time
the
Sleep
operated
period
in
steps
Mode Button while
of 1
medium fan
hour, press
aiming
at
The
SleepMode will be
slow fan speed (cooling) or
speed (heat pump only) for quiet
sleeping.
at air
conditioner.
IN COOLING MODE OR HEALTHY
3
Make
sure
the
Sleep
Mode Auto LED
DEHUMIDIFICATION MODE:
lights up.
The
automatically rise by 1°C
over the next 30 minutes and by 2°C in 1 hour
for comfortable sleeping.
temperature
will
Vertical Airflow Direction Control
The
up/down airflow (Vertical Airflow)
adjusted by using the remote control.
can
be
NOTICE
?
If you press the CHAOS swing button, the horizontal
airflow direction is changed automatically based on the
CHAOS
?
1
Press the
Start/Stop
Press Chaos
2
Swing
button to start the unit.
button and the louvers will
swing up and down. Press the Chaos Swing
button again to set the vertica llouver at the
desired airflow direction.
ぅすじこ
しせきげか
algorithm to distribute the air in the room evenly
and at the same time to make the human body feel most
comfortable, as if enjoying a natural breeze.
Always use the remote control to adjust the up/down
airflow direction. Manually moving the vertical airflow
direction louver by hand, could damage the air
conditioner.
?
When the unit is shut off, the up/down airflow direction
louver will close the air outlet vent of the system.
To
adjust left/right(Horizontal Airflow)
direction
Caution : Ensure that the unit is turned off before
the horizontal airflow direction control.
vertical louver to allow
access
adjusting
Carefully open
to the horizontal airflow
direction.
Adjust the left/right airflow
direction by hand.
Owner'sManual12
Operating
Ins tructions
Air Circulation Mode
C ircula tes the
1
2
Press the
air without
room
cooling
Start/Stop button. the
Open the door
on
or
unit will
heating.
with
respond
a
the remote control. Press the Air Circulation button. Clos e the door
control. Now each time that you press the Indoor Fan
shifted from low to CHAOS and back to low again.
remote
CHAOS Air
Fan
speedis
onlow.
ENGLISH
beep.
Fan
Speed Selector,
speedis
on
medium.
on
the fan
Fan
the
speed
is
speedis onhigh.
NOTICE
consumption and prevents overcooling. The fan speed
CHAOS Air economizes power
automatically changed
Forced
from
high
to
low
vice versa,
or
depending
on
the ambient temperature.
Operation
Operation procedures when the remote control can't be us ed.
The operation will be started if the power button is pres s ed.
If you want to
s
top opera tion, re-pres s the button.
Power
button
Open the front
panel
Cooling
Heat pump Model
24¡C2 1 ¡C Room Temp. < 24¡C
Model
Room
operation
During the
TEST OPERATION, the unit operates in
temperature and resets in 18 minutes.
During
upwa rd
Room Temp. < 21¡C
Temp.
C ooling
C ooling
Healthy Dehumidifica tion
Heating
High
High
High
High
3 ¡C2
4 ¡C
22¡C2 2 ¡C2
Ope ra ting mode
Indoor F AN S peed
S etting Temperature
Test
is
tes t opera tion,
If you want to
use
if remote controller
s
ignal
this operation, open the front
is
cooling
mode at
high speed fan, regardless
received, the
panel upward
of
unit opera tes as remote controller
and Press the power button let it be
room
s
ets
.
pressed for
about
3 seconds.
If you want to
s
top the operation, re-pres s the button.
Auto restart
In
case
the power
comes on
operate procedures
So there is
In the initial
no
again after
power
failure,
Auto R
estarting Operation
is the function to
the previous operating conditions.
this function by pressing any key or button.
automa tically to
need of
activating
mode, the fan operates
As the compressor starts, the fan
Helpful
a
at
a
speed
low
and the compressor starts 2.5~3minutes later.
also resumes its previous setting mode.
speed
information
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.
Fan
High
S
peed
OwnerOs Manual
13
Maintenance and Service
Maintenance and Service
CAUTION: Before
turn off the main power to the
performing any maintenance,
system.
Indoor Unit
Grille, Case, and Remote Control
Turn the
off before
system
cleaning.
clean, wipe with a soft, dry cloth. Do
?
use
bleach
or
Never
?
?
To
before
cleaning
followings:
cause
deformation and/or
discoloration.
abrasives.
Supply power must
any of the
Water hotter than 40°C
Could
not
?
NOTICE
use
Volatile substances
Could
be disconnected
damage
the surfaces of the air
conditioner.
the indoor unit.
Powder
Gasoline
Air inlet vent
Air outlet vent
Vertical louver
Air filters
(behind front
panel)
1
Horizontal louver
The air filters behind the front
more
access
slightly forward
AIR FILTERS
checked and cleaned
Lift the front
once
grille
should be
in every 2 weeks
2
or
to
panel
remove
Clean the filter with
and
pull
the filter.
a vacuum
cleaner
warm, soapy water.
If dirt is conspicuous, wash with
?
often if neccessary.
the filter tab
or
a
solution of
?
If
detergent in lukewarm water.
hot water (40°C or more) is used, it
may be deformed.
3
After
washing
with water,
shade.
4
14 RoomAirConditioner
Re-install the air filter.
dry
well in the
Maintenance and Service
Replacement of Purifying Filter(Optional)
?
Recomended
1
Open
use
period
front
panel
:
About 2 years
and
remove
air
2
Remove
Triple deodorizing
Filters.
filters.
Insert
new
Triple deodorizing
Filters.
Air filter
Reinsert air filters and close front
panel.
Outdoor Unit
The heat
exchanger coils and panel vents of the
unit should be checked regularly. If clogged with
soot, the heat exchanger and panel
vents may be professionally steam cleaned.
outdoor
dirt
or
(Rear)
Air intake
vents
(Side)
Piping
Drain Hose
NOTICE
Dirty or clogged coils will reduce the
operating efficiency of the system and
operating costs.
N
G
3
4
E
Air outlet
vents
cause
higher
Owner’sManual15
L
I
S
H
Maintenance and Service
When the air conditioner is not going to be used for a
When air conditioner is not
used for
a
long
When the air conditioner is to be used
time.
the air conditioner
Operate
to be
going
on
unit.
(Refer to page
This will
dry
20 for
cleaning filters.)
out the internal mechanisms.
Turn off the circuit
the
again.
Clean the air filter and install it in the indoor
mode for 2 to
3hours.
?
long time.
breaker, and disconnect
plug.
Check that the air inlet and outlet of the
indoor/outdoor unit
CAUTION
CAUTION
are
not blocked.
Turn off the circuit breaker when the air conditioner
is not going to be used for a long time.
Dirt may collect and may
cause a
fire.
Remove the batteries from the remote
control.
Operation Tips
Do not overcool the
room.
This is not
and
good for the
wastes electricity.
health
Keep
blinds
or
curtains
Keep the
uniform.
Do not let direct sunshine enter
Adjust the
the
horizontal airflow direction to
room
when the air
operation.
ensure a
in the
sure
that the doors
and windows
are
Avoid
doors and
opening
windows
to
keep
as
much
shut
as
Clean the air filter
regularly.
tight.
the cool air in the
room.
in the air filter
the
cooling
and
dehumidifying
every two weeks.
Room Air Conditioner
uniform
temperature
room.
Ventilate the
room
Since windows
reduces the airflow and lowers
effects. Clean at least
16
vertical and
occasionally.
Blockages
possible
temperature
closed.
conditioner is in
Make
room
once
in
it is
are
kept closed,
idea to open them
and ventilate the room now and
a
then.
good
Maintenance and Service
Troubleshooting
Check the
following points
before
requesting repairs
or
service.... If the fault
persists, please
contact your dealer
or
service center.
Case
The air conditioner does not
?
operate.
?
Have you made a mistake in timer operation?
Has the fuse blown or has the circuit breaker
been
The
room
has
a
peculiar
?
odor.
tripped?
12
-
Check that this is not
the
ENGLISH
See page
Explanation
a
damp
walls, carpet, furniture,
or
smell exuded
by
cloth items in the
-
room.
It
is
that condensation
seems
leaking
?
from the air
Condensation
occurs
when the airflow from
the air conditioner cools the
warm room
air.
-
conditioner.
Air conditioner does not
operate
for about 3 minutes
?
This is the
?
Wait about three minutes and
when restarted.
Does not cool
or
protector of the mechanism.
operation
will
begin.
heat
?
Is the air filter
dirty?
See air filter
cleaning
15
instructions.
effectively.
?
Has the
temperature been
?
Are the indoor unit's air inlet
set
or
incorrectly?
The air conditioner
is
?
For
a
-
noise that sounds like water
-This is the sound of freon
noisy.
9
outlet vents
obstructed?
operation
-
flowing
flowing.
inside the
air conditioner unit.
?
For
air
a
noise that sounds like the
compressed
into
atmosphere.
-This is the sound of the dehumidifying water
being processed inside the air conditioning
releasing
-
unit.
Remote control
?
Are the batteries
faint,
?
Are the batteries inserted in the
or no
display is
display at all.
and
Crack sound is heard.
?
(-)
depleted?
opposite (+)
7
directions?
This sound is
generated by the
expansion/constriction of the front panel,
due to changes of temperature.
etc.
-
Owner's Manual
17
Memo
18
Room Air Conditioner
P/No.: 3828A21025A
After
reading
this manual,
Printed in China
keep
it in
a
place easily accessible to the
user
for future reference.
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