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• Contact the authorized service technician for repair or maintenance of this unit.

• Contact the installer for installation of this unit.

• 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.

• If anyone other than a licensed professional installs, repairs, or alters LG Electronics air

conditioning products, the warranty is voided. All costs associated with repair are then the full
responsibility of the owner.

• Do not install the unit in potentially explosive atmospheres.

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.

• Do not block the inlet or outlet of air flow. It may cause product failure.

• Use a soft cloth to clean. Do not use harsh detergents, solvents, etc. There is risk of fire,

electric shock, or damage to the plastic parts of the product.

• Do not touch the metal parts of the product when removing the air filter. They are very sharp!

There is risk of personal injury.

• Do not step on or put anything on the product. (outdoor units) There is risk of personal injury

and failure of product.

• 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.

• Do not insert hands or other objects through the air inlet or outlet while the product is in

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

• Do not drink the water drained from the product. It is not sanitary and could cause serious

health issues.

• Use a firm stool or ladder when cleaning or maintaining the product. Be careful and avoid

personal injury.

• Replace all the 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 the 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.

• If you eat the liquid from the batteries, brush your teeth and see doctor. Do not use the

remote if the batteries have leaked. The chemicals in batteries could cause burns or other
health hazards.

• This appliance is not intended for use by persons (including children) with reduced physical,

sensory or mental capabilities, or lack of experience and knowledge unless they have been
given supervision or instruction concerning use of the appliance by a person responsible for
their safety. Children should be supervised to ensure that they do not play with the appliance.

• The user must carry out checks and cleaning of routine to avoid defective performance. In a

special situation, only service personnel can carry out repair work.

6

SAFETY INSTRUCTIONS

ENGLISH

Summary of Contents for ARNU48GPTA4

Page 1: ...R S MANUAL AIR CONDITIONER www lg com Please read this manual carefully before operating your set and retain it for future reference FLOOR STANDING Copyright 2018 2021 LG Electronics Inc All Rights Reserved ENGLISH ESPAÑOL PORTUGUÊS ...

Page 2: ... parts 9 Indoor unit controls and indicators 10 OPERATING INSTRUCTIONS 10 Fan Speed Setting 10 Simple Reservation 10 Child Lock Operation Function 11 Auto Re operation Function 12 Defrost Mode 12 Airflow Setting 13 MAINTENANCE AND SERVICE 13 Indoor Unit 14 Operation Tips 15 Troubleshooting Tips Save time and money 15 Call the service immediately in the following situations TABLE OF CONTENTS ...

Page 3: ... tightly while you are operating the air conditioner Adjust the direction of the air flow vertically or horizontally to circulate indoor air Speed up the fan to cool or warm indoor air quickly in a short period of time Clean the air filter once every 2 weeks Dust and impurities collected in the air filter may block the air flow or weaken the cooling dehumidifying functions For your records Staple ...

Page 4: ...it by yourself customer There is risk of fire electric shock explosion or injury 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 For installation always contact the dealer or an Authorized Service Center There is risk of fire electric shock explosion or injury Do not install th...

Page 5: ...here is risk of physical injury electric shock or product failure When the product is soaked flooded or submerged contact an Authorized Service Center There is risk of fire or electric shock Be cautious that water should not enter the product There is risk of fire electric shock or product damage Ventilate the product from time to time when operating it together with a stove etc There is risk of f...

Page 6: ...ten if necessary A dirty filter reduces the efficiency of the air conditioner and could cause product malfunction or damage Do not insert hands or other objects through the air inlet or outlet while the product is in operation There are sharp and moving parts that could cause personal injury Do not drink the water drained from the product It is not sanitary and could cause serious health issues Us...

Page 7: ...rving precision devices food pets plants and art objects Such usage could damage the items Cleaning and maintenance Do not touch the metal parts of the unit when removing the filter Injuries can occur when handling sharp metal edges Do not use water to clean inside the air conditioner Exposure to water can destroy the insulation leading to possible electric shock When cleaning the unit first make ...

Page 8: ...trol Louver 2 Up Down Airflow Control Louver 3 Display Panel 4 Air filter 5 Air Inlet 6 Control Box 1 4 2 3 6 5 PRODUCT INTRODUCTION PF2 Indoor unit 1 Left Right Airflow Control Louver 2 Up Down Airflow Control Louver 3 Air Outlet 4 Display Control Panel 5 Filter 6 Air Inlet 4 2 5 6 3 1 ...

Page 9: ... 6 7 8 11 12 13 15 16 14 17 1 Fan mode operation lamp 2 Cooling operation lamp 3 Dehumidification operation lamp 4 Auto operation lamp 5 Power cooling operation lamp 6 Outdoor unit operation Timer Child lock lamp 7 Room temp Set temp display ON OFF timer display 8 Indoor fan speed lamp 9 Heating operation lamp 10 Power heating operation lamp 11 Start Stop button 12 Operation mode selection button ...

Page 10: ...ation will removed PT3 MODE Simple Reservation This function is able to turn on unit after a setting time 1 When the unit is turned off adjust desired setting time with button Available only when the product is off Up to the maximum of 24 hours can be selected After setting the reservation press button to display the remaining reservation time Press once more to cancel the reservation mode Multi V...

Page 11: ...ration Function When power is supplied again after unit operation has been stopped because of interruption of power supply due to outage or other causes auto re operation will be performed by remembering previous setting The following functions are auto re operated Operation mode fan speed desired temperature airflow direction up down left right When power is supplied outdoor unit operation will b...

Page 12: ...mply adjust the desired airflow direction Adjust airflow louvers by hand Up Down Airflow Louver Left Right Airflow Louver Excessive operation may cause malfunction Defrost Mode PT3 1 During defrost operation M will be indicated at display section of indoor Heat Pump CAUTION NOTE What is preheating function for heating cycle During the heating indoor fan will not be operated until indoor tubing tem...

Page 13: ...t once in a week 1 Remove the Air filters Take hold of the tab and pull slightly forward to remove the filter 2 Clean dirt from the air filter using a vacuum cleaner or washing with water If dirt is conspicuous wash with a neutral detergent in lukewarm water If hot water 40 C or more is used it may be deformed 3 After washing with water dry well in the shade Do not expose the air filter to direct ...

Page 14: ... windows are kept closed it is a good idea to open them and ventilate the room now and then When air conditioner is not going to be used for a long time 1 Operate the air conditioner at the following settings for 2 to 3 hours Type of operation Fan operation mode This will dry out the internal mechanisms Helpful information The air filters and your electric bill If the air filters become clogged wi...

Page 15: ...ector of the mechanism Wait about three minutes and operation will begin Does not cool or heat effectively Is the air filter dirty See air filter cleaning instructions The room may have been very hot when the room air conditioner was first turned on Allow time for it to cool down Has the temperature been set incorrectly Are the indoor unit s air inlet or outlet vents obstructed The air conditioner...

Page 16: ...NCE AND SERVICE ENGLISH Model Voltage Hz Current A ARNU48GPTA4 220 V 60 Hz 1 3 ARNU96GPFA4 220 V 60 Hz 2 3 Only for India Model Voltage Hz Current A ARNU48GPTA4 220 240 V 50 Hz 1 3 ARNU96GPFA4 220 240 V 50 Hz 2 3 ...

Page 17: ...Sor Juana lnés de la Cruz No 555 Col San Lorenzo Industrial Tlalnepantla de Baz Estado de México C P 54033 Tel 55 5321 1919 Página web http www lg com mx Model Modelo s ARNU48GPTA4 ARNU96GPFA4 ...

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