LG ARNU96GPFA4 INSTALLATION MANUAL

INSTALLATION MANUAL

Floor standing

AIR CONDITIONER

Please read this installation manual completely before installing the product. Installation work must be performed in accordance with the national wiring standards by authorized personnel only. Please retain this installation manual for future reference after reading it thoroughly.

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MFL67142711

Rev.01_012621

ENGLISH

ESPAÑOL PORTUGUÊS

TIPS FOR SAVING ENERGY

ENGLISH

TIPS FOR SAVING ENERGY

Here are some tips that will help you minimize the power consumption when you use the air conditioner. You can use your air conditioner more efficiently by referring to the instructions below:

• Do not cool excessively indoors. This may be harmful for your health and may consume more electricity.

• Block sunlight with blinds or curtains while you are operating the air conditioner.

• Keep doors and windows closed 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 your receipt to this page in case you need it to prove the date of purchase or for warranty purposes. Write the model number and the serial number here:

Model number :

Serial number :

You can find them on a label on the side of each unit.

Dealer’s name :

Date of purchase :

IMPORTANT SAFETY INSTRUCTIONS

READ ALL INSTRUCTIONS BEFORE USING THE APPLIANCE.

Always comply with the following precautions to avoid dangerous situations and ensure peak

performance of your product

WARNING

It can result in serious injury or death when the directions are ignored

CAUTION

It can result in minor injury or product damage when the directions are ignored

WARNING

• Installation or repairs by unqualified persons can result in hazards to you and others.

• The information contained in the manual is intended for use by a qualified service technician familiar with safety procedures and equipped with the proper tools and test instruments.

• Failure to carefully read and follow all instructions in this manual can result in equipment malfunction, property damage, personal injury and/or death.

Installation

• Always perform grounding.

- Otherwise, it may cause electric shock.

• Don’t use an electric cable or a terminal block which is damaged.

- Otherwise, it may cause a fire or electric shock.

• For installation of the product, always contact the service center or a professional installation agency.

- Otherwise, it may cause a fire, electric shock, explosion or injury.

• Securely attach the electrical part cover to the indoor unit and the service panel to the outdoor unit.

- If the electrical part cover of the indoor unit and the service panel of the outdoor unit are not

attached securely, it could result in a fire or electric shock due to dust, water, etc.

• Always install an air leakage breaker and a dedicated switching board.

- No installation may cause a fire and electric shock.

• Do not keep or use flammable gases or combustibles near the air conditioner.

- Otherwise, it may cause a fire or the failure of product.

• Ensure that an installation frame of the outdoor unit is not damaged due to use for a long time.

- It may cause injury or an accident.

• Do not disassemble or repair the product randomly.

- It will cause a fire or electric shock.

ENGLISH

Operation

IMPORTANT SAFETY INSTRUCTIONS

• Do not install the product at a place that there is concern of falling down.

- Otherwise, it may result in personal injury.

• Use caution when unpacking and installing.

- Sharp edges may cause 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.

• For installation of the product, do not use the pipe less than 5m.

- Otherwise, it may cause damage of compressor and to form dewdrop on the indoor unit.

- Also, it may cause to decrease capacity.

• Before accessing the terminals, all power circuits must be disconnected.

- It may cause injury or an accident.

• Do not share the outlet with other appliances.

- It will cause an electric shock or a fire due to heat generation.

• Do not use the damaged electric cable.

- Otherwise, it may cause a fire or electric shock.

• Do not modify or extend the electric cable randomly.

- Otherwise, it may cause a fire or electric shock.

• Turn off the breaker or power if strange sounds, smell, or smoke comes from it.

- Otherwise, it may cause electric shock or a fire.

• Keep the flames away.

- Otherwise, it may cause a fire.

• Do not use the electric cable near the heating tools.

- Otherwise, it may cause a fire and electric shock.

• Do not open the suction inlet of the indoor/outdoor unit during operation.

- Otherwise, it may electric shock and failure.

• Do not allow water to run into electrical parts.

- Otherwise, it may cause the failure of machine or electric shock.

• Hold the plug by the head when taking it out.

- It may cause electric shock and damage.

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

- They are sharp and may cause injury.

• Do not step on the indoor/outdoor unit and do not put anything on it.

- It may cause an injury through dropping of the unit or falling down.

• Do not place a heavy object on the electric cable.

- Otherwise, it may cause a fire or electric shock.

• When the product is submerged into water, always contact the service center.

- Otherwise, it may cause a fire or electric shock.

IMPORTANT SAFETY INSTRUCTIONS

• Take care so that children may not step on the outdoor unit.

- Otherwise, children may be seriously injured due to falling down.

CAUTION

Installation

• Install the drain hose to ensure that drain can be securely done.

- Otherwise, it may cause water leakage.

• Install the product so that the noise or hot wind from the outdoor unit may not cause any damage to the neighbors.

- Otherwise, it may cause dispute with the neighbors.

• Always inspect gas leakage after the installation and repair of product.

- Otherwise, it may cause the failure of product.

• Keep level parallel in installing the product.

- Otherwise, it may cause vibration or water leakage.

• Means for disconnection must be incorporated in the fixed wiring in accordance with the wiring rules.

• Do not install the unit in potentially explosive atmospheres.

ENGLISH

Operation

• Avoid excessive cooling and perform ventilation sometimes.

- Otherwise, it may do harm to your health.

• Use a soft cloth to clean. Do not use wax, thinner, or a strong detergent.

- The appearance of the air conditioner may deteriorate, change color, or develop surface

flaws.

• Do not use an appliance for special purposes such as preserving animals vegetables, precision machine, or art articles.

- Otherwise, it may damage your properties.

• Do not place obstacles around the flow inlet or outlet.

- Otherwise, it may cause the failure of appliance or an accident.

TABLE OF CONTENTS

ENGLISH

TABLE OF CONTENTS

2 TIPS FOR SAVING ENERGY

3 IMPORTANT SAFETY INSTRUCTIONS

7 INSTALLATION PLACE

7 Select the best Location

8 WIRING CONNECTION

8 Connecting the cable

9 Wiring Connection

11 CONNECTING PIPES

11 Preparation of Pipe

13 Indoor unit installation

13 INSTALLATION

14 Indoor Unit Drain Piping

14 DIP Switch Setting

15 Group Control Setting

20 Airborne Noise Emission

20 Limiting concentration

INSTALLATION PLACE

Duct

INSTALLATION PLACE

Select the best Location

- There should not be any heat source or steam near the unit.

- There should not be any obstacles to prevent the air circulation.

- A place where air circulation in the room will be good.

- A place where drainage can be easily obtained.

- A place where noise prevention is taken into consideration.

- Do not install the unit near the door way.

- Ensure the spaces indicated by arrows from the wall, ceiling, or other obstacles.

- The indoor unit must keep the maintenance space.

(Unit : mm)

ENGLISH

300

CAUTION

• It’s not possible to apply the duct indoor unit to this model.

• Do not disassemble, repair, or modify the product to install the duct. (This may cause performance degradation and burnout.)

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