LG LS-C142UBD0 user manuals

Room Air Conditioner

OWNER'S MANUAL

•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.

•The appliance 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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Prior to installation, this air-conditioning

unit must be submitted for approval by the utility service which provides electricity (EN 61000-3 Norm).

	<![if ! IE]> <![endif]>Precautions	Safety Precautions
		Warning ................................	2
		Caution .................................	3
	<![if ! IE]> <![endif]>Safety	Operating Instructions
		Preparation before operation	..4
		Remote Control Features .....	6
		Operation Mode Selection ......	7
	<![if ! IE]> <![endif]>Instructions	Additional features..............	14
		Care and Maintenance
		Care and Maintenance .......	18
	<![if ! IE]> <![endif]>Operating	Operation Tips ....................	20
		Troubleshooting tips
		Before You
	<![if ! IE]> <![endif]>Maintenance	Call For Service ...............	21
		Plug in the power plug
		properly.
		• Otherwise, it will cause electric shock
		or fire due to heat generation or
		electric shock.
	<![if ! IE]> <![endif]>and	Do not modify power cord length or
	<![if ! IE]> <![endif]>Care	share the outlet with other appliances.
		• It will cause electric shock or fire due
		to heat generation.
	<![if ! IE]> <![endif]>Tips	Always perform grounding work.
		• No grounding may cause electric
	<![if ! IE]> <![endif]>Troubleshooting	shock.
		• It may cause fire.
		Unplug the unit if strange
		sounds, smell, or smoke
		comes from it.
		• It may cause fire and electric
		shock accident.
		Keep firearms away.
	2

Safety precautions

To prevent injury and property damage, follow these instructions.

Incorrect operation due to ignoring instructions will cause harm or damage, the seriousness of which is indicated by the following symbols.

WARNING

This symbol shows the possibility of death or serious injury.

CAUTION

This symbol indicates the possibility of injury or damage to property.

■ The following items are classified by these symblos.

WARNINGI

Do not operate or stop the unit by inserting or pulling out the power plug.

•It will cause electric shock or fire due to heat generation.

Do not operate with wet hands or in damp environment.

• It may cause electric shock.

Do not allow water to run into electric parts.

•It may cause failure of machine or electric shock.

Do not use the socket if it is loose or damaged.

•It may cause fire and electric shock.

Do not use the power cord close to the heating tools.

• It may cause fire and electric shock.

Never Do This

Always Do This

Do not damage or use an unspecified power cord.

•It will cause electric shock or fire.

•In the supply cord is damaged, it mut be replaced by the manufacturer or its service agent or a similarly quallfied person in order to avoid a hazard. (Y Attachment)

Do not direct airflow at room occupants only.

• This could damage your health.

Always install air leakage breaker and a dedicated switching board.

•No installation may cause fire and electric shock accident.

Do not open the entrance during operation.

• It may cause electric shock.

Do not use the power cord near flammable gas or combustibles, such as gasoline, benzene, thinner, etc.

• It may cause an explosion or fire.

WARNINGI

Ventilate before operating air conditioner	Do not disassemble or modify products
when gas goes out.	randomly.
• It may cause explosion, fire and, burn.	• It may cause failure and electric shock.

CAUTIONI

Never touch the metal parts of the unit when removing the filter.

•They are sharp and may cause injury.

When cleaning the unit, first make sure the power and breaker are turned off.

Do not clean the air	Ventilate well when used
conditioner with water.	together with a stove, etc.

•Water may enter the unit and degrade the insulation. It may cause an electric shock.

Do not put a pet or house plant where it will be exposed to direct air flow.

• An oxygen shortage may occur.

Do not use appliance for special purpose such as animals or vegetables, precision machine, or conservation of art articles.

•Since the fan rotates at high speed during operation, it may cause injury.

Stop operation and close the window in storm or hurricane.

•This could injure the pet or plant.

Hold the plug by the head of the power plug when taking it out.

•It may cause damage of animals or vegetables or loss of property.

Turn off the main power switch when not using it for a long time.

•Operation with windows opened may cause wetting of indoor and soaking of household furniture.

Do not place obstacles around the absorption inlet or instead of blowing-out inlet.

•It may cause electric shock and damage.

Ensure that an installation console of the outdoor appliance is not damaged due to the use for a long time.

•It may cause failure of product or fire.

Always insert the filters securely. Clean it once every two weeks.

• It may cause failure of appliance	• If leaving appliance damaged,		• Operation without filters may
or accident.	there is concern of damage due		cause failure.
	to the falling of product.
Do not use strong detergent	Do not place heavy object on the		Do not drink water drained
such as wax or thinner but	power cord and take care so that		from air conditioner.
use a soft cloth.	the cord should not be pressed.
• Appearance may be deteriorated	• There is danger of fire or electric		• It contains contaminants and will
due to change of product color or	shock.		make you sick.
scratching of its surface.
Use caution when unpacking and installing.		If water enters the product, turn the power
Sharp edges could cause injury.		switch of the main body of appliance off. After
		taking the power-plug out from the socket,
		contact with the service center.

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Preparation before operation

How to Insert the Batteries

Remove the battery cover by pulling it according to the arrow direction.

Insert new batteries making sure that the (+) and (-) of battery are installed correctly.

Reattach the cover by sliding it back into position.

	<![if ! IE]> <![endif]>Instructions	NOTES:
		• Use 2 AAA(1.5volt) batteries. Do not use rechargeable
		batteries.
	<![if ! IE]> <![endif]>Operating	Storage and Tips For Using the Remote Control
		• The remote control may be stored by mounting it on
		a wall.

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•To operate the room air conditioner, aim the remote control at the signal receptor.

Signal Receptor

Each Icon turns on when the unit is operated, then the only Icon outline to be operated is bright.

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Cooling Mode	Lights up during Cooling operation. (Outline)
Auto Operation Mode	Lights up during Auto operation. (Outline)
Healthy Dehumidification	Lights up during Healthy Dehumidification operation. (Outline)
Mode
Heating Mode	Lights up during Heating operation.
	(Heat Pump model only) (Outline)
Defrost Mode	Lights up during Defrost control or
	Hot Start in Heating operation. (Outline)
Air circulation Mode	Lights up during Air Circulation operation. (Outline)
Sleep Mode	Lights up during Sleep Mode operation.
Timer Mode	Lights up during Timer operation.
Auto Cleaning Mode	Lights up during Auto Cleaning reservation.
Jet Cool Mode	Lights up during Jet Cool Operation.
Plasma	Lights up during Plasma operation.
Fan Speed (Low)	Lights up when Fan speed is low.

Fan Speed (Medium) Lights up when Fan speed is Medium.

Fan Speed (High) Lights up when Fan speed is High.

					Fan Speed (Chaos) Lights up when Fan speed is Chaos.
	Desire temperature				For cooling,dehumidification,heating modes it display Desired temperature
	indicator				• Cooling	: 18~30° C		• AI	: Auto Operation
					• Dehumidification : 18~30° C			• Po	: Jet Cool
					• Heating	: 16~30° C		• Lo	: Test Mode
								• C1	: Indoor pipe sensor error
	Desire temperature Icon

Indoor temperature Icon

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About the remote control on the system

The remote control transmits the signals to the system.

Features of the Remote ControlDoor Opened

1

2

Signal transmitter

3

4

5

START/STOP BUTTON

Operation starts when this button is pressed and stops when the button is pressed again.

OPERATION MODE SELECTION BUTTON

Used to select the operation mode.

ROOM TEMPERATURE SETTING BUTTONS

Used to select the room temperature.

INDOOR FAN SPEED SELECTOR

Used to select fan speed in four steps low, medium, high and CHAOS.

JET COOL

Used to start or stop the speed cooling. (Speed cooling operates super high fan speed in cooling mode.)

5			1	6	CHAOS SWING BUTTON
					Used to stop or start louver movement and set
6					the desired up/down airflow direction.
			3	7	ON/OFF TIMER BUTTONS
					Used to set the time of starting and stopping
4					operation. (See page 14)
				8	TIME SETTING BUTTONS
			10
2		CANCEL			Used to adjust the time. (See page 14)
7	OFF	SET	9	9	TIMER SET/CANCEL BUTTON
ON					Used to set the timer when the desired time is
11		AUTO CLEAN
			16		obtained and to cancel the Timer operation.
8
					(See page 14)
13			12	10	SLEEP MODE AUTO BUTTON
					Used to set Sleep Mode Auto operation.
14			15		(See page 14)
					AIR CIRCULATION BUTTON
				11
					Used to circulate the room air without cooling or
					heating. (See page 15)
			Flip-up door	12	ROOM TEMPERATURE CHECKING BUTTON
			(opened)		Used to check the room temperature.
					PLASMA(OPTIONAL)
				13
Operation Mode					Used to start or stop the plasma-purification
					function. (See page 12)

Cooling Operation

Auto Operation

Healthy Dehumidification Operation

Heating Operation

• Cooling Model(), Heat Pump Model()

14

15

16

RESET BUTTON

Used prior to resetting time or after replacing batteries.

2nd F Button

Used prior to using modes printed in blue at the bottom of buttons. (See page 13)

AUTO CLEAN

Used to set Auto Clean mode.

How to use the Operation Mode Selection button

Cooling Operation

1	Press the Start/Stop button.
	The unit will respond with

a beep.

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2	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 shifted in the direction of the arrow.

Cooling	Auto	Healthy	Heating
		Dehumidification	(Heat pump model only)

3 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.

ON	To raise the temperature
	To lower the temperature
	Set the fan speed again with the door
	4 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 pressed, the
	fan speed mode is shifted.

Natural wind by the CHAOS logic

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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