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Safety Precautions

Owner’s Manual 

3

ENGLISH

Safety Precautions

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

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

WARNING

CAUTION

This symbol indicates the possibility of death or serious injury.

This symbol indicates the possibility of injury or damage to properties only.

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

Be sure not to do.

Be sure to follow the instruction.

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.

• 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 ground the product.

- 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.

• Always install a dedicated circuit and breaker.

- Improper wiring or installation may cause fire or electric shock

• Use the correctly rated breaker or fuse.

- There is risk of fire or electric shock.

• Do not modify or extend the power cable.

- There is risk of fire or electric shock.

• Do not install, remove, or re-install the unit 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 the product on a defective installation stand.

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

• 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 turn on the breaker or power under condition that front panel, cabinet, top cover, control box cover are

removed or opened. 
- Otherwise, it may cause fire, electric shock, explosion or death.

• Use a vacuum pump or Inert (nitrogen) gas when doing leakage test or air purge. Do not compress air or

Oxygen and Do not use Flammable gases. Otherwise, it may cause fire or explosion.
- There is the risk of death, injury, fire or explosion.

WARNING

Содержание ARNU07GTUB4

Страница 1: ...g your set and retain it for future reference Ceiling Cassette 1Way Art Type Original instruction ARNU07GTUB4 ARNU09GTUB4 ARNU12GTUB4 ARNU18GTTB4 ARNU24GTTB4 OWNER S MANUAL AIR CONDITIONER Copyright 2018 LG Electronics Inc All Rights Reserved ENGLISH BAHASA INDONESIA Tiếng Việt ...

Страница 2: ...t 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...

Страница 3: ...ation may cause fire or electric shock Use the correctly rated breaker or fuse There is risk of fire or electric shock Do not modify or extend the power cable There is risk of fire or electric shock Do not install remove or re install the unit 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 ...

Страница 4: ...one or turn switches on or off There is risk of explosion or fire 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 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 pro...

Страница 5: ...ut anyting 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 operated Ther...

Страница 6: ...cts Such usage could damage the items 4 While using the remote control refer the user manual of that particular remote controller 1 Do not touch the metal parts of the unit when removing the filter Injuries can occur when handling sharp metal edges 2 Do not use water to clean inside the air conditioner Exposure to water can destroy the insulation leading to possible electric shock 3 When cleaning ...

Страница 7: ...orced operation mode the operating conditions are automatically set as follows During forced operation the initial mode continues In case the power comes on again after a power failure auto restarting operation is the function to operate procedures automatically to the previous operating conditions Cooling Model Heat pump Model Room temperature set temperature 2 C Room temperature set temperature ...

Страница 8: ...dirt from the air filter using a vacuum cleaner or washing with water o If dirt is conspicuous wash with a neutral detergent in lukewarm water o If hot water 50 C or more is used it may be deformed 4 After washing with water dry well in the shade o Do not expose the air filter to direct sunlight or heat from a fire when drying it 5 Install plasma filter and air filter CAUTION Air Filter The air fi...

Страница 9: ...cuum cleaner or washing with water o If dirt is conspicuous wash with a neutral detergent in lukewarm water o If hot water 50 C or more is used it may be deformed 4 After washing with water dry well in the shade o Do not expose the air filter to direct sunlight or heat from a fire when drying it 5 Install plasma filter and air filter CAUTION Air Filter The air filters behind the front grille shoul...

Страница 10: ...d install it in the indoor unit Check that the air inlet and outlet of the indoor outdoor unit are not blocked Check that the ground wire is connected correctly It may be connected to the indoor unit side Do not overcool the room This is not good for the health and wastes electricity Keep blinds or curtains closed Do not let direct sunshine enter the room when the air conditioner is in operation K...

Страница 11: ...y Are the indoor unit s air inlet or outlet vents obstructed For a noise that sounds like water flowing This is the sound of freon flowing inside the air conditioner unit For a noise that sounds like the compressed air releasing into atmosphere This is the sound of the dehumidifying water being processed inside the air conditioning unit This sound is generated by the expansion constriction of the ...

Страница 12: ...12 Indoor Unit ...

Страница 13: ...PT LG Electronics Indonesia Gandaria 8 Office Tower Lt 29 BC 31 ABCD Jl Sultan Iskandar Muda Kebayoran Lama Utara Kebayoran Lama Jakarta Selatan DKI Jakarta Raya Indonesia ...

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