LG AMNH12GTEF0 User Guide

website http://www.lgservice.com

LG

LG Multi-Type

Air Conditioner (Cassette type)

OWNER'S MANUAL

Prior to installation, this air-conditioning unit must be submitted for approval by the utility service which provides electricity (EN 61000-2, EN 61000-3 Norm).

IMPORTANT

•Please read this owner's manual carefully and thoroughly before installing and operating your room air conditioner.

•Please retain this owner's manual for future reference after reading it thoroughly.

<![if ! IE]>

<![endif]>ESPAÑOL ENGLISH

MutliType Air Conditioner Owner’s Manual

TABLE OF CONTENTS

Safety Precautions.................	3
Operating Instructions...........	8
Maintenance and Service ....	26

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

■Staple your receipt to this page in the event you need it to prove date of purchase or for warranty issues.

READ THIS MANUAL

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

Troubleshooting Tips first, you may not need to call for service at all.

PRECAUTION

•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 invalids without supervision.

•Young children should be supervised to ensure that 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 using only genuine replacement parts.

•Installation work must be performed in accordance with the National Electric Code by qualified and authorized personnel only.

2 Multi-Type Air Conditioner

Safety Precautions

Safety Precautions

To prevent injury to the user or other people and property damage, the following instructions must be followed.

■Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is classified by the following indications.

WARNING	This symbol indicates the possibility of death or serious injury.
CAUTION	This symbol indicates the possibility of injury or damage.

■ Meanings of symbols used in this manual are as shown below.

Be sure not to do.

Be sure to follow the instruction.

WARNING

■ Installation

Do not use a defective or underrated circuit breaker. Use this appliance on a dedicated circuit.

•There is risk of fire or electric shock.

Install the panel and the cover of control box securely.

• There is risk of fire or electric shock.

For electrical work, contact the dealer, seller, a qualified electrician, or an Authorized Service Center.

•Do not disassemble or repair the product. There is risk of fire or electric shock.

Always install a dedicated circuit and breaker.

Always ground the product.

•There is risk of fire or electric shock.

Use the correctly rated breaker or fuse.

• Improper wiring or installation	• There is risk of fire or electric
may cause fire or electric shock	shock.

<![if ! IE]>

<![endif]>ENGLISH

Owner's Manual 3

Safety Precautions

Do not modify or extend the power cable.

•There is risk of fire or electric shock.

For installation, always contact the dealer or an Authorized Service Center.

•There is risk of fire, electric shock, explosion, or injury.

Do not install, remove, or reinstall the unit by yourself (customer).

•There is risk of fire, electric shock, explosion, or injury.

Do not install the product on a defective installation stand.

•It may cause injury, accident, or damage to the product.

Be cautious when unpacking and installing the product.

•Sharp edges could cause injury. Be especially careful of the case edges and the fins on the condenser and evaporator.

Be sure the installation area does not deteriorate with age.

•If the base collapses, the air conditioner could fall with it, causing property damage, product failure, and personal injury.

Do not let the air conditioner run for a long time when the humidity is very high and a door or a window is left open.

•Moisture may condense and wet or damage furniture.

Do not plug or unplug the power supply plug during operation.

■ Operation

Take care to ensure that power	Do not place anything on the
cable could not be pulled out or	power cable.
damaged during operation.
• There is risk of fire or electric	• There is risk of fire or electric
shock.	shock.

Do not touch(operate) the product with wet hands.

•There is risk of fire or electric shock.

•There is risk of fire or electrical shock.

4 Multi-Type Air Conditioner

Safety Precautions

Do not allow water to run into electric parts.

•It may cause There is risk of fire, failure of the product, or electric shock.

Do not store or use flammable gas or combustibles near the product.

•There is risk of fire or failure of product.

Do not use the product in a tightly closed space for a long time.

• Oxygen deficiency could occur.

Gasolin

When flammable gas leaks, turn off the gas and open a window for ventilation before turn the product on.

•Do not use the telephone or turn switches on or off.

There is risk of explosion or fire

Do not open the inlet grill of the product during operation.

(Do not touch the electrostatic filter, if the unit is so equipped.)

•There is risk of physical injury, electric shock, or product failure.

If strange sounds, or small or smoke comes from product. Turn the breaker off or disconnect the power supply cable.

•There is risk of electric shock or fire.

When the product is soaked (flooded or submerged), contact an Authorized Service Center.

•There is risk of fire or electric shock.

Stop operation and close the window in storm or hurricane. If possible, remove the product from the window before the hurricane arrives.

•There is risk of property damage, failure of product, or electric shock.

Be cautious that water could not enter the product.

•There is risk of fire, electric shock, or product damage.

<![if ! IE]>

<![endif]>ENGLISH

Ventilate the product from time to time when operating it together with a stove, etc.

• There is risk of fire or electric shock.

Turn the main power off when cleaning or maintaining the product.

• There is risk of electric shock.

Owner's Manual 5

Safety Precautions

When the product is not be used for a long time, disconnect the power supply plug or turn off the breaker.

•There is risk of product damage or failure, or unintended operation.

Take care to ensure that nobody could step on or fall onto the outdoor unit.

•This could result in personal injury and product damage.

hose to	Keep level even when
is drained	installing the product.
.
may cause	• To avoid vibration or water
	leakage.

	90°
people to	Do not install the product where
the	it will be exposed to sea wind
	(salt spray) directly.
.	• It may cause corrosion on the
	product. Corrosion, particularly on
	the condenser and evaporator fins,
	could cause product malfunction or
	inefficient operation.

Do not expose the skin directly to cool air for long periods of time.

(Don't sit in the draft.)

• This could harm to your health.

Do not use the product for special purposes, such as preserving foods, works of art, etc. It is a consumer air conditioner, not a precision refrigeration system.

• There is risk of damage or loss of property

6 Multi-Type Air Conditioner

Do not block the inlet or	Use a soft
outlet of air flow.	not use harsh
	solvents, etc.
• It may cause product failure.	• There is risk of
	or damage to the
	the product.

<![if ! IE]>

<![endif]>ENGLISH

Do not step on or put anyting on the product. (outdoor units)

•There is risk of personal injury and failure of product.

Do not drink the water drained from the product.

•It is not sanitary and could cause serious health issues.

Always insert the filter securely. Clean the filter every two weeks or more often if necessary.

•A dirty filter reduces the efficiency of the air conditioner and could cause product malfunction or damage.

Use a firm stool or ladder when cleaning or maintaining the product.

•Be careful and avoid personal injury.

Do not insert hands or other objects through the air inlet or outlet while the product is operated.

•There are sharp and moving parts that could cause personal injury.

Replace the all batteries in the remote control with new ones of the same type. Do not mix old and new batteries or different types of batteries.

• There is risk of fire or explosion

Do not recharge or disassemble the batteries. Do not dispose of batteries in a fire.

• They may burn or explode.

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 have leaked.

• The chemicals in batteries could cause burns or other health hazards.

Owner's Manual 7

Operating Instructions

Operating Instructions

IndoorUnit

Signal Receiver

Receives the signals from the remote control.

(Signal receiving sound: two short beeps or one long beep.)

Cassette Type Indoor Unit

On/Off	: Lights up during the system operation.
Filter Sign	: Lights up after 2400 hours from the time of first operating unit.
Timer	: Lights up during Timer operation.

Defrost Mode : Lights up during Defrost Mode or Hot Start operation.

Forced	: Operation procedures when the remote control
Operation	can't be used.
Outdoor Unit	: Lights up during outdoor unit operation.
Operation	(Cooling model only)

Heat Pump Model

-bacteria

Signal Receptor

Air

Air Outlet	Intake	Cooling Model
		Remote
		Controller
		Signal Receptor
	Cover	Cover
Heat Pump Model
	display

Signal Receiver

Cooling Model

Air Outlet	Air Intake
Signal Receiver	Remote Controller

8 Multi-Type Air Conditioner

Operating Instructions

NameandFunctionofRemoteController

CST Type Remote Controller

1Way	AUTO SWING	OPERATION	Room Temp	FAN SPEED		SUB FUNCTION
			SET TEMP					1		Heat Pump Model
				MED	JET	Defrost Humidify
				HI	AUTO	Heater Preheat
				LO		Filter	Out door
			Time
	Timer Operation unit		Program set
	On Off
	Set no. Time 01	03 05 07	09 11 13	15	17 19	21	23
	3
4Way,1Way(06 Model)	17							2	6
										Cooling Model

	10	Timer	Cancel		5
	11
	12	Program	Week	Holiday	4
	13
				Plasma
	14			Set/Clr	7
	15	Hour	Min	RESET	8
	16				9

18

1Operation Display

Displays the operation conditions.

2On/Off Button

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

3Set Temperature Button

Used to set the temperature when the desired temperature is obtained.

4FAN Operation Button

Used to circulate room air without cooling or heating.

5Fan Speed (Jet Cool Button: 4 Way)

Used to set the desired fan speed or select Jet cool mode.

6Operation Mode Selection Button

Used to select the operation mode.

•Auto Operation Mode

•Cooling Operation Mode

•Soft Dry Operation Mode

•Heating Operation Mode(except cooling model)

7Auto Swing Button

Used To Swing Up And Down/ Right And Left(Option)

8Room Temperature Checking Button/Filtersign Release(Option)

Used to check the room temperature.

9 Plasma Air Clean Button(Option)/Heater(Option)

10Timer Cancel Button

Used to cancel the timer.

11Timer Set Button

Used to set the timer when the desired time is obtained.

12Week Button

Used to set a day of the week.

13Program Button

Used to set the weekly timer.

14Holiday Button

Used to set a holiday of the week.

15Time Set Button

Used to set the time of the day and change the time in the weekly timer Function.

16Set And Clean/Ventilation(Option)

Used to set and clear the weekly timer.

17Swirl Button (4 Way)

Used to select swirl mode.

No Function(1 Way 06 Model) Jet Cool Button(1 Way)

18Reset Button

Used to set the current time and clear the setting time.

Display temperature can be different from actual room temperature if the remote controller is installed at the place where sun-rays are falling directly or the place nearby heat source.

Note : 1 Way '06 Model - AMNH09GTCC0, AMNH12GTCC0

<![if ! IE]>

<![endif]>ENGLISH

Owner's Manual 9

Operating Instructions

WirelessRemoteController(optional)

This air-conditioner is equipped with wired remote controller basically. But if you want to be available with wireless remote controller, you pay for it.

Signal transmitter

	5	1
	6
		3
	4	10
	2
		CANCEL
	7	9
	ON	OFF SET
	11	12
	8
	13

14	15
	Flip-up door
	(opened)

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.JET COOL

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

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 stopping operation.

8.TIME SETTING BUTTONS

Used to adjust the time.

9.TIMER SET/CANCEL BUTTON

Used to set the timer when the desired time is obtained and to cancel the Timer operation.

10.SLEEP MODE AUTO BUTTON

Used to set Sleep Mode Auto operation.

11.AIR CIRCULATION BUTTON

Used to circulate the room air without cooling or heating.

12.ROOM TEMPERATURE CHECKING BUTTON

Used to check the room temperature.

13.PLASMA(OPTIONAL)

Used to start or stop the plasma-purification function.

14.RESET BUTTON

Initialize remote controller.

15.2nd F Button

Used prior to using modes printed in blue at the bottom of buttons.

The wireless remote controller do not operate the swirl mode.

CAUTION:of handling the Remote Controller

•Aim at the signal receiver on the wired remote controller so as to operate.

•The remote control signal can be received at a distance of up to about 7m.

•Be sure that there are no obstructions between the remote controller and the signal receptor.

•Do not drop or throw the remote controller.

•Do not place the remote controller in a location exposed to direct sunlight, or near the heating unit, or any other heat source.

•Block a strong light over the signal receptor with a curtain or etc. so as to prevent the abnormal operation. (ex:electronic quick start, ELBA, inverter type fluorescent lamp)

10 Multi-Type Air Conditioner