LG LS-L1210HL User manual

RoomAirConditioner
OWNER'SMANUAL
MULTI TYPE ROOM AIR CONDITIONER
• Please read carefully and thoroughly this manual
before operating this unit.
• Contact the authorized SVC man for repair or
maintenance of this unit.
• Contact the installer for installation of this unit.
• Theappliance is not intended for use by young children or
infirm persons without supervision.
• Young children should be supervised to ensure that they
do not play with the appliance.

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Safety Precautions
Warning................................ 2
Caution .................................
Operating Instructions
Preparationbeforeoperation..4
RemoteControl Features_..5
OperationModeSelection_,.7
Additional features..,...:..;.L12
Care and Maintenance
Care and Maintenance ...:_J5
Whentheairconditioneris
goingtobeusedfo_ Io_ time_l 7
OperationTips..._ ..... =...:_1_<
BeforeY_ .....
Safety precautions
To prevent injurytothe userorotherpeopleand propertydamage,the
following instructionsmustbefollowed.
•Incorrectoperationdue toignoring of instructionwillcause harm or
damage,the seriousness isclassifiedby the following indications.
,_ Z_ WARNING ._
This symbol indicates the possibility of death or serious injury.
JZ_CAUTION
This symbol indicates the possibility of injury or damage to
properties only.
,j '/_ WARNING j
•Do not install, remove and reinstall the unit by yourself.
•Improper installation will cause water leakage, electrical
shock, or fire. Please consult authorized dealer or specialist
for the installation work. Please note fault caused by
improper installation is not covered by warranty.
•Unit must be installed in an easily accessible area. Any
additional cost required to hire a special equipment to
service the unit will be the responsibility of the customer.
WARNING
• Itwillcauseelectricalshockorfire. • Itwill cause electrical shock
• Ifthesupplycordisdamaged,it or fire due to heat
generation.
agent.
Sinc_
caus(
If the
abno_
dam_
dealer.
mustbe replaced.bya special
cordorassembly availablefrom
the manufactureror its service
• Since the fan rotates at high speed, this may
cause an injury or damage the unit.
• If the unit continues to be operated in an
abnormal condition, it may cause a fire,
damage, etc. In this case, consult your
•It may cause electrical
shock.
•This could damage your health.
• If this isdone incorrectly, it may cause a fire,
electric shock, injury by dropping of the unit,
water leakage, etc. Consult your dealer.
®

ICAUTION
• Contact the authorized Service technician for repair or maintenance of this unit.
•Contact the installer for installation of this unit.
• The air conditioner is not intended for use by young children or infirm persons
without supervision.
• Young children should be supervised to ensure that they do not play with the air
conditioner.
,j CAUTION
• It may cause an injury. • Water may enter the unit and
• Should be disconnected from degrade the insulation. It may
supply cause an electric shock.
•An oxygen shortage may
occur.
• Since the fan rotates at high
speed during operation, it
may cause an injury.
•It may cause afire or
deformation of the cabinet.
•It will cause an injury by the
rotating blower.
• This could injure the pet or
plant.
•It may affect combustion.
• If not, dirt may collect and
cause a fire.
•The unit may drop or fall
down and cause an injury.
•It may cause an injury
through dropping or failing
down.
• It may cause an injury, etc.
by falling down.
•Do not use this air conditioner
topreserve precision devices,
food, animal, plants, and art
objects.
It may cause deterioration of
quality, etc.
• In the cooling mode, if it is
operated in a room with high
humidity (80%RH or more) for
a long time, water condensed
in the air conditioner may drop
and may wet and spoil
furniture, etc. ®

"P- Preparation before operation
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How to Insert the Batteries
Removethe batterycover bypullingitaccording tothe
arrow direction.
Insert new batteries making sure that the (+) and (-) of
battery are installed correctly.
Reattach the cover by sliding it back into position.
NOTES:
•Use2 AAA(1.5volt) batteries. Do not userechargeable
batteries.
Storage and Tips For Using the Remote Control
•The remote control may be stored mounted on a
wall.
'1=
_'_ Signal Receptor
Receive,, hesigr
Operatk Indic_
O On/Off
Sleep Mode
"_ G Timer
,_ _ Defrost Mode
OUT
DOOR
•To operatethe room air conditioner, aim the
remotecontrolat the signal receptor.
• The remote control will operate the air conditioner
at a distance of up to 7m.
Receives the signals from the remote controL(Signal receiving sound: two short beeps or one long beep.)
Operation Indication Lamps
Lights up duringthe system operation.
Lightsup duringSleep ModeAutooperation.
Lightsup duringTimer operation.
Lightsup duringDefrostModeor Hot
Startoperation(Heat pumpmodelonly)
OUTDOORUNIT : Lightsup duringoutdoorunitoperation.
OPERATION (Cooling model only) receptor
Operation indication lamps
®

About the remote control on the system
The remote control transmits the signals to the system.
_Features of the Remote Control- Door Closed
START/STOP BUTTON
Operation starts when thisbutton is
pressed and stops when the button is
pressed again.
O OPERATION MODE
SELECTION BUTTON
Usedtoselecttheoperationmode.
O
O
OROOM TEMPERATURE
SETTING BUTTONS
Usedto selectthe roomtemperature.
O INDOOR FAN SPEED
SELECTOR
--1
Flip-updoor
(dosed) 0
Usedto selectfan speedinfoursteps
tow,medium,high,orCHAOS.
JET COOL
Usedtostartorstopthespeed
cooling.(Speedcoolingoperates
superhigh fan speedincoolingmode.)
(_ CHAOS SWING BUTTON
Usedtostoporstartlouvermovementand
setthedesiredup/downaJrtlowdirection.
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Operation Mode
°1
I
t HealthyDehumidificationOperationJ
(Cooling Model)
CoolingOperation ]_/I CoolingOperation I_
I [ '
Auto ration ] _ [ AutoOperation ] .,_
Oie 1
IHealthyDehumidificationOperationJ (_
I
IHeatingOperation I "_
(HeatPumpModel)
®

F
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Features of the Remote Control- Door Opened
Signal transmitter
ON/OFF TIMER BUTTONS
Used to set the time of starting and stopping
operation.
O TIME SETTING BUTTONS
Usedtoadjustthe time,(See page 12)
O
O
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TIMER SET/CANCEL BUTTONS
Used to set the timer when the desired time is
obtained and to cancel the Timer operation.
(See page 12)
SLEEP MODE AUTO BUII'ON
Usedto set Sleep Mode Autooperation,
(See page 12)
AIR CIRCULATION Bu'n'ON
Used to circulate the room air without cooling
or heating (turns indoor fan on/off).
(See page 13)
ROOM TEMPERATURE
CHECKING BUTTON
Usedtochecktheroomtemperature,
RESET BUTTON
usedpriortoresettingtimeorafterreplacing
batteries.
®

How to use the Operation Mode Selection button
_CoofingOperation
]Pressthe StarlJStopbutton.
The unit willrespond with
a beep.
_-c
I
2Open the door on the remote control. To select Cooling
Operation, press the Operation Mode Selection button.
Eachtime the button is pressed, the operation mode is
shifted in the direction of the arrow.
• 1
Cooling Auto Healthy Heating
Dehumidification(He_pumprn0_only)
Close the door on the remote control. Set the temperature
lower than the room temperature. The temperature can be
set within a range of 18°C~30°C in 1°C increments.
Sethetemperature
erthetemperature
4: Set the fan speed again with the door
of the remote control still closed. You _Y
can select the tan speed in four steps-
low, medium, high, or CHAOS. Each
time the button is pressed, the fan
speed mode is shifted.
Natural wind by the CHAOS logic
ij For more fresh feeling than other fan speed, press the Indoor Fan Speed Selector and set to
CHAOS mode. In this mode, the wind blows like natural breeze by automatically changing fan
speed according to the CHAOS logic.

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Auto Operation]Press the Starl/Stop button.
The unit will respond with
a beep.
2Open the door on'the remote control. To select Auto
Operation, press the Operation ModeSelection button.
Each time the button is pressed, theoperation mode is
shifted in the direction of the arrow.
Cooling Auto Heallhy Heating
Dehumidifica_onCleatpropmodetody)
3The temperature and fan speed are automatically set by the
electronic controls based on the actual room temperature. If
you want to change the set temperature, close the door on
the remote control and press the Room Temperature Setting
buttons. The cooler or warmeryou feel, the more times (up to
two times) you should press the button. The set temperature
will then be changed automatically.
Sethe temperature
er thetemperature
[
"_ During Auto Operation:
rJ You cannot switch theindoorfan speed. Ithas already been set by the Fuzzy rule.
"_ !.JIf 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 heatingto cooling, it must be
done by manually resetting.
"_ LI During Auto Operation, pressing the chaos swing button makes the horizontal louvers swing up and
I_ downautomatically. If youwantto stop auto-swing,press thechaos swing button again.
8;

MHealthy Dehumidification Operation
Press the StaWStop button.
The unit will respond with
a beep.
2Open the door on the remote control. To select Healthy
Dehumidification Operation, press the Operation Mode
Selection button.
Each time the button is pressed, the operation mode is
shifted in the direction of the arrow.
" °IP °
d J
Cooling Auto DehHealthyunddiflcaljOeHeating
(P=pu_pm0d__1
3Set the fan speed again withthe door _
of the remote control still closed. You
can select the fan speed in four steps-
low, medium, high, or CHAOS. Each
time the button is pressed, the fan
speed mode is shifted.
Natural wind by the CHAOS logic
_3For more fresh feeling than otherfan speed, pressthe Indoor Fan
Speed Selector and set to CHAOS mode. In this mode, the wind
blowslike natural breeze by automaticallychanging fan speed
accordingtothe CHAOS logic. J
IDuring Healthy Dehumidification Operation:
'._lIf you select the dehumidificationmode on theoperationselection button, theNC starts to run the
dehumidificationfunction, automaticallysettingthe roomtemp. and airflowvolumetothe bestcondition
fordehumidificationbased on the sensedcurrentroomtemp.
In thiscase, however,the settingtemp. isnotdisplayedin the remotecontroland youare not able to
controltheroomtemp. either.
Ij During the healthydehumidificationfunction,the airflowvolumeis automaticallyset accordingto the
optimizationalgorithm responding to the current roomtemp. status and makes the room condition
healthyandcomfortableeven inthe high humidityseason. ,,
9_

.== Heating Operation(Heat pump model only)
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Open the door on the remote control. To select Heating
Operation, press the Operation Mode Selection button.
Each time the button is pressed, the operation mode is
shifted in the direction of the arrow.
_A6_ n
'R
Close the door onthe remote control.
Set the temperature higher than the room temperature.
The temperature can be set within a range of 16°C~30°C in
1°C increments.
Set the fan speed again with the door of the r_.._
remote control still closed. You can select
the fan speed in four steps-low, medium,
high, or CHAOS. Each time the button is
pressed, the fan speed mode is shifted.
Natural wind by the CHAOS logic
Ij For more fresh feeling than other fan speed, press the Indoor Fan Speed Selector and set to
CHAOS mode. In this mode, the wind blows like natural breeze by automatically changing fan
speed according to the CHAOS logic.
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