LG A7UW486FA0 - Air-conditioner

A7UW486FA0 - Air-conditioner LG - Free user manual and instructions

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Download the instructions for your Air-conditioner in PDF format for free! Find your manual A7UW486FA0 - LG and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. A7UW486FA0 by LG.

USER MANUAL A7UW486FA0 LG

Please read this manual carefully before operating your set and retain it for future reference.

TYPE:Multi

The equipment complies with requirements of the Technical Regulation, in terms of restrictions for the use of certain dangerous substances in electrical and electronic equipment.

TABLE OF CONTENTS

Safety Precautions. 3

Prior to Operation 6

Operating Instructions.7

Remote Controller 7

Remote Control Operation....10

Additional features. 18

Maintenance and Service ...22

Operation Tips 27

Troubleshooting 28

LG A7UW486FA0 - TABLE OF CONTENTS - 1

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.

LG A7UW486FA0 - FOR YOUR RECORDS - 1

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.

LG A7UW486FA0 - READ THIS MANUAL - 1

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.

LG A7UW486FA0 - PRECAUTION - 1

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.

LG A7UW486FA0 - Safety Precautions - 1

WARNING

This symbol indicates the possibility of death or serious injury.

LG A7UW486FA0 - WARNING - 1

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.

LG A7UW486FA0 - CAUTION - 1

WARNING

Installation

Do not disassemble or repair the product. Always earth the product.

  • Contact your dealer and service center. - It will cause fire or electric shock.

Do not handle the flammable gas or explosive materials near the product.

Do not install where flammable gas could leak.

  • Otherwise, it may cause fire or failure of product. - Otherwise, it may cause expulsion or fire.

Do not install the product on an defected installation stand.

Be cautious when unpack and install the product.

  • Otherwise, It may cause injury or accident. - Sharp edges could cause injury.

For installation, always contact the dealer or service center.

Do not install the product on an defected installation stand.

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

  • Otherwise, It may cause injury or accident.

For electric work, contact the dealer or service center.

Do not use damaged power cable.

  • It will cause fire or electric shock. - It will cause fire or electric shock.

Always install an circuit breaker and main breaker.

  • No installation may cause fire and electric shock.

Operation

Do not touch(operate) product with wet hands.

  • Otherwise, it may cause fire or electric shock.

Do not put the heater, etc. near the power cable.

  • Otherwise, it may cause fire and electric shock.

Ventilate well in using with a stove, etc.

  • Otherwise, an ozygen shortage may occur.

Do not place heavy object on the power cable.

  • Otherwise, it may cause fire or electric shock.

Cover the electric part.

  • Otherwise, it may cause fire or electric shock.

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

  • Otherwise, it may cause electric shock or failure.

Be cautious that children could not step on the product.

  • Otherwise, children may be seriously injured.

Take care to ensure that water could not enter into the product.

  • Otherwise, it may cause fire or electric shock.

LG A7UW486FA0 - Operation - 1

CAUTION

Installation

Always inspect gas leakage after installation and repair of product.

  • Otherwise, it may cause failure of product.

Do not carry the product by oneself.

  • Otherwise it may harm to your health.

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

  • Otherwise, it may cause electric shock or fire.

Do not put water into electric part.

  • Otherwise, it may cause fire or failure of product, and electric shock.

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

  • Otherwise, it may cause failure of product or fire.

When the product is flooded, contact the service center.

  • Otherwise, it may cause fire or electric shock.

Do not turn the breaker on/off or connect/disconnect the power supply plug during operation.

  • Otherwise, it may cause fire or electric shock.

Do not touch the metal parts of the product when removing the air filter.

  • Otherwise, it may cause personal injury.

Do not step or put anyting on the product.

  • Otherwise, it may cause personal injury and failure of product.

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

  • Otherwise, it may cause water leakage.

Keep the level even in installing the product.

  • Otherwise, it may cause vibration or water leakage.

Install the product so that noise or hot wind from the outdoor unit. May not give any damage to the neighborhoods.

  • Otherwise, it may cause dispute with the neighborhoods.

Operation

Do not expose your skin directly to cool air for a long time.

When flammable gas leakages from the product, open the window for ventilation.

  • Otherwise, it may harm to your health. - Otherwise, it may cause explosion or fire.

Turn the main power off when cleaning the product.

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

  • Otherwise, it may cause fire and electric shock. - This could injure the pet or plant.

Do not use the product for special purpose to preserve animals, vegetables, precision device, or art objects, etc.

Stop operation and close the window in strom or hurricane.

  • Otherwise, it may cause loss of property. - Otherwise, it may cause failure of product or electric shock.

Do not place obstacles around the flow inlet or outlet.

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

  • Otherwise, it may cause failure of product. - Otherwise, it may cause failure of the product.

Use a soft cloth to clean, Do not use wax, tinner or a strong detergent, etc.

Do not drink water drained from the product.

  • Otherwise, it may change the appearance of the product.

  • Otherwise, it may harm to your health.

Do not insert your hand or bars, etc. into the air inlet/outlet.

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

  • Otherwise, it may cause personal injury. - Otherwise, it may cause suffocation due to poor oxygen.

Do not operate the product for a long time in high humidity, and leave a door or window open.

Do not step onto an unstable bench when maintaining the product, etc.

  • Otherwise, water may drop and wet or damage furniture, etc.

  • Otherwise, it may cause personal injury.

Replace the 2 batteries with new ones of same type.

Do not charge or disassemble the batteries and do not throw them into a fire.

If liquid from the batteries gets onto your skin or clothes, wash it well with clean water.

  • Otherwise, it may cause fire or an explosion.

Otherwise it may harm to your health. • Otherwise, It will cause fire or electric shock.

Use a rated fuse.

Prior to operation

Preparing for operation

  1. Contact an installation specialist for installation.
  2. Connect the power cable between indoor unit and outdoor unit properly.
  3. Use a dedicated circuit.
  4. If the cord/plug is damaged, replace it with only an authorized replacement part.

Usage

  1. Being exposed to direct airflow for an extended period of time could be hazardous to your health. Do not expose occupants, pets, or plants to direct airflow for extended periods of time.
  2. Due to the possibility of oxygen deficiency, ventilate the room when used together with stoves or other heating devices.
  3. Do not use this air conditioner for non-specified special purposes (e.g. preserving precision devices, food, pets, plants, and art objects). Such usage could damage the items.

Cleaning and maintenance

  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 the unit, first make sure that the power and breaker are turned off. There is a possibility of injury if the unit's power is accidentally triggered on while cleaning inner parts of the unit.

Service

For repair and maintenance, contact your authorized service dealer.

Symbols Used in this Manual

LG A7UW486FA0 - Symbols Used in this Manual - 1

This symbol alerts you to the risk of electric shock.

LG A7UW486FA0 - Symbols Used in this Manual - 2

This symbol alerts you to hazards that could cause harm to the air conditioner.

NOTICE

This symbol indicates special notes.

Operating Instructions

Remote Controller

1 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.
3 Reattach the cover by sliding it back into position.

LG A7UW486FA0 - Remote Controller - 1

NOTICE

  • Use 2 AAA(1.5volt) batteries. Do not use rechargeable batteries.

Storage and Tips For Using the Remote Controller

  • The referring to the following picture, fix the remote controller holder onto the wall using screws.

LG A7UW486FA0 - Storage and Tips For Using the Remote Controller - 1

  • To operate the room air conditioner, aim the Remote Controller to the signal receptor.

LG A7UW486FA0 - Storage and Tips For Using the Remote Controller - 2
Standard Type Artcool Type Artcool Deluxe Type Artcool Mirror Type

LG A7UW486FA0 - Storage and Tips For Using the Remote Controller - 3
Signal Receptor

Receives the signals from the remote controller.(Signal receiving sound: two short beeps or one long beep.) Operation Indication Lamps

LG A7UW486FA0 - Storage and Tips For Using the Remote Controller - 4

On/Off

: Lights up during the system operation.

LG A7UW486FA0 - Storage and Tips For Using the Remote Controller - 5

Sleep Mode

: Lights up during Sleep Mode Auto operation.

LG A7UW486FA0 - Storage and Tips For Using the Remote Controller - 6

Timer : Lights up during Timer operation.

LG A7UW486FA0 - Storage and Tips For Using the Remote Controller - 7

Defrost Mode : Lights up during Defrost Mode or Hot Start operation (Heat pump model only)

: Lights up during outdoor unit operation. (Cooling model only)

LG A7UW486FA0 - Storage and Tips For Using the Remote Controller - 8
Operation indication lamps

Receives the signals from the remote controller.(Signal receiving sound: two short beeps or one long beep.) Operation Indication Lamps

LG A7UW486FA0 - Storage and Tips For Using the Remote Controller - 9

On/Off

: Lights up during the system operation.

LG A7UW486FA0 - Storage and Tips For Using the Remote Controller - 10

Sleep Mode

: Lights up during Sleep Mode Auto operation.

LG A7UW486FA0 - Storage and Tips For Using the Remote Controller - 11

Timer

:Lightsup duringTimeroperation.

LG A7UW486FA0 - Storage and Tips For Using the Remote Controller - 12

Defrost Mode

:Lights up during Defrost Mode or Hot Start operation.(Heat pump model only)

LG A7UW486FA0 - Storage and Tips For Using the Remote Controller - 13

Outdoor unit operation : Lights up during outdoor unit operation. (Cooling model only)

LG A7UW486FA0 - Storage and Tips For Using the Remote Controller - 14

PLASMA

: Indicate PLASMA purifier operation.

LG A7UW486FA0 - Storage and Tips For Using the Remote Controller - 15

LG A7UW486FA0 - Storage and Tips For Using the Remote Controller - 16

Each icon shows its own function mode.

LG A7UW486FA0 - Each icon shows its own function mode. - 1

Cooling Mode Lights up during Cooling operation. (Outline)

LG A7UW486FA0 - Each icon shows its own function mode. - 2

Auto Operation Mode Lights up during Auto operation. (Outline)

LG A7UW486FA0 - Each icon shows its own function mode. - 3

Healthy Dehumidification

Lights up during Healthy Dehumidification operation. (Outline)

LG A7UW486FA0 - Each icon shows its own function mode. - 4

Heating Mode Lights up during Heating operation. (Heat Pump model only) (Outline)

LG A7UW486FA0 - Each icon shows its own function mode. - 5

Defrost Mode Lights up during Defrost controller or Hot Start in Heating operation. (Outline)

LG A7UW486FA0 - Each icon shows its own function mode. - 6

Air circulation Mode Lights up during Air Circulation operation. (Outline)

LG A7UW486FA0 - Each icon shows its own function mode. - 7

Sleep Mode Lights up during Sleep Mode operation.

LG A7UW486FA0 - Each icon shows its own function mode. - 8

Timer Lights up during Timer operation.

LG A7UW486FA0 - Each icon shows its own function mode. - 9

Auto Cleaning Mode Lights up during Auto Cleaning reservation.

JET COOL Jet Cool Mode Lights up during Jet Cool Operation.

PLASMA Plasma Lights up during Plasma operation.

Fan Speed (Low) Lights up when Fan speed is low.

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

Fen (high) Lights up when Fan speed is High.

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

LG A7UW486FA0 - Each icon shows its own function mode. - 10

Desire temperature For cooling, dehumidification, heating modes it display Destired temperature

Cator ·Cooling:18~30C·AI:AutoOperation

  • Dehumidification : 18~30C | - Po : Jet Cool

  • Heating : 16~30C • Lo : Test Mode

LG A7UW486FA0 - Each icon shows its own function mode. - 11

Desire temperature icon

LG A7UW486FA0 - Each icon shows its own function mode. - 12

Indoor temperature icon

LG A7UW486FA0 - Each icon shows its own function mode. - 13

LG A7UW486FA0 - Each icon shows its own function mode. - 14

On/Off

: Lights up during the system operation.

LG A7UW486FA0 - Each icon shows its own function mode. - 15

Sleep Mode : Lights up during Sleep Mode Auto operation.

LG A7UW486FA0 - Each icon shows its own function mode. - 16

Timer : Lights up during Timer operation.

LG A7UW486FA0 - Each icon shows its own function mode. - 17

Defrost Mode

: Lights up during Defrost Mode or

Hot Start operation.(Heat pump model only)

LG A7UW486FA0 - Each icon shows its own function mode. - 18

Plasma

: Lights up during Plasma operation.

LG A7UW486FA0 - Each icon shows its own function mode. - 19

Desire temperature

For cooling, dehumidification heating modes it display Desired temperature

indicator

  • Cooling: 18~30C - AI : Auto Operation
  • Dehumidification : 18~30C·Po : Jet Cool
  • Heating : 16~30C - Lo : Test Modb

Remote Control Operation

The Remote Controller transmits the signals to the system.

LG A7UW486FA0 - Remote Control Operation - 1

LG A7UW486FA0 - Remote Control Operation - 2

1 START/STOP BUTTON

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

LG A7UW486FA0 - START/STOP BUTTON - 1

2 OPERATION MODE SELECTION BUTTON Used to select the operation mode.

3 ROOM TEMPERATURE SETTING BUTTONS

Used to select the room temperature.

LG A7UW486FA0 - ROOM TEMPERATURE SETTING BUTTONS - 1

LG A7UW486FA0 - ROOM TEMPERATURE SETTING BUTTONS - 2

4 INDOOR FAN SPEED SELECTOR

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

LG A7UW486FA0 - INDOOR FAN SPEED SELECTOR - 1

5 JET COOL

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

LG A7UW486FA0 - JET COOL - 1

CHAOS SWING BUTTON

Used to stop or start louver movement and set the desired up/down airflow direction.

LG A7UW486FA0 - CHAOS SWING BUTTON - 1

ON/OFF TIMER BUTTONS

Used to set the time of starting and stopping operation.

TIME SETTING BUTTONS

Used to adjust the time.

a 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.

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.

16 AUTO CLEAN

Used to set Auto Clean mode.

17 LED LUMINOSITY(OPTIONAL)

Used to control the luminosity of the display on unit

18 HORIZONTAL AIRFLOW DIRECTION CONTROL BUTTON (NOT ON ALL MODELS)

Used to set the desired horizontal airflow direction.

LG A7UW486FA0 - HORIZONTAL AIRFLOW DIRECTION CONTROL BUTTON (NOT ON ALL MODELS) - 1

Cooling Operation

LG A7UW486FA0 - Cooling Operation - 1

Natural wind by the CHAOS logic

For more fresh feeling, press the Indoor Fan Speed Selector and set CHAOS mode. In this mode, the wind blows like natural breeze by automatically changing fan speed according to the CHAOS logic.

LG A7UW486FA0 - Natural wind by the CHAOS logic - 1

Auto Operation

LG A7UW486FA0 - Auto Operation - 1

DURING AUTO OPERATION:

You cannot switch the indoor fan speed. It has already been set by the Fuzzy rule.
If the system is not operating as desired, manually switch to another mode. The system will not automatically switch from the cooling mode to the heating mode, or from heating to cooling, then you must set the mode and the desired temperature again.
During Auto Operation, pressing the chaos swing button makes the horizontal louvers swing up and down automatically. If you want to stop auto-swing, press the chaos swing button again.

LG A7UW486FA0 - DURING AUTO OPERATION: - 1

Healthy Dehumidification Operation

LG A7UW486FA0 - Healthy Dehumidification Operation - 1

DURING HEALTHY DEHUMIDIFICATION OPERATION:

If you select the dehumidification mode on the operation selection button, the A/C starts to run the dehumidification function, automatically setting the room temp. and air volume to the best condition for dehumidification based on the sensed room temp.

In this case, the setting temp. is not displayed in the Remote Controller and you are not able to control the room temp. either.

During the healthy dehumidification function, the air volume is automatically set according to the algorithm responding to the current room temp. and makes the room condition healthy and comfortable even in the high humidity season.

LG A7UW486FA0 - DURING HEALTHY DEHUMIDIFICATION OPERATION: - 1

Heating Operation(Heat pump model only)

LG A7UW486FA0 - Heating Operation(Heat pump model only) - 1

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.

LG A7UW486FA0 - NATURAL WIND BY THE CHAOS LOGIC - 1

Jet Cool

LG A7UW486FA0 - Jet Cool - 1

NOTICE

  • Jet Cool function in heating mode is available on Artcool type only.
    During the JET COOL function at any moment, the A/C starts to blow the cool/heat air at extremely high speed for 30/60 minutes setting the room temp. automatically to 18^ / 30^ . It is especially used to cool/heat the room temperature in the shortest time.
    In order to return to the normal cooling/heating mode from the Jet Cool mode, you just press either the operation mode selection button, air volume selection or temp. setting button or the JET COOL button again.

LG A7UW486FA0 - NOTICE - 1

PLASMA Purification Operation(Optional)

LG A7UW486FA0 - PLASMA Purification Operation(Optional) - 1

PLASMA Air Purifying Operation only

LG A7UW486FA0 - PLASMA Air Purifying Operation only - 1

If you press the PLASMA button, PLASMA air purifying operates.

Each time the button () is pressed, the fan speed mode is shifted.

LG A7UW486FA0 - PLASMA Air Purifying Operation only - 2

2nd F Operation

LG A7UW486FA0 - 2nd F Operation - 1

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

LG A7UW486FA0 - 2nd F Operation - 2

2 Open the door of the Remote Controller and press the 2^nd F button to operate functions printed in blue at bottom of buttons.

(Check the indication of 2^nd function on Remote Controller display.)

These buttons operate the timer setting as follows:

LG A7UW486FA0 - 2nd F Operation - 3

LG A7UW486FA0 - 2nd F Operation - 4

3 2^nd function goes off in a short time automatically or when the button is pressed again.

For more details, refer to functions next page.

Additional features

LG A7UW486FA0 - Additional features - 1

Sleep Mode

  1. Press the Sleep Mode Auto button to set the time you want the unit to turn off automatically.
  2. The Timer is programmed in one-hour increments by pressing the Sleep Mode Auto button 1 to 7 times. The sleep mode is available for 1 to 7 times. To alter the time period in steps of 1 hour, press the Sleep Mode Button while aiming at air conditioner.
  3. Make sure the Sleep Mode Auto LED lights up.

To cancel the Sleep Mode, press the sleep Mode Auto button several times until the star (★) disappears from the operation display.

NOTICE The Sleep Mode will be operated at low fan speed (cooling) or medium fan speed (heat pump only) for quiet sleeping.

IN COOLING MODE: The temperature will automatically rise by 1^ over the next 30 minutes and by 2^ in 1 hour for comfortable sleeping.

LG A7UW486FA0 - Sleep Mode - 1

Setting the Time

  1. Time can be set only when you have pressed the Reset button. If you have just replaced the batteries, the Reset button should be pressed to reset the time. Press the Start/Stop button.
  2. Press 2^nd F button and check if 2^nd F icon is on.

  3. Press the Time Setting buttons until the desired time is set.

LG A7UW486FA0 - Setting the Time - 1

  1. Press the Timer SET button.

LG A7UW486FA0 - Setting the Time - 2

NOTICE Check the indicator for A.M. and P.M.

LG A7UW486FA0 - Setting the Time - 3

Delay Start/Pre-Set Stop

  1. Make sure the time is set correctly on the Remote Controller display.
  2. Press 2^nd F button.
  3. Press the ON/OFF Timer buttons to turn Timer on or off.
  4. Press the Time Setting buttons until the desired time is set.

  5. Press the selected on/off setting by pressing the Timer SET button while aiming the Remote Controller at the signal receptor.

LG A7UW486FA0 - Delay Start/Pre-Set Stop - 1

To cancel the setting the timer.

LG A7UW486FA0 - Delay Start/Pre-Set Stop - 2

Press the Timer Cancel button while aiming Remote Controller at the signal receptor. (The timer lamp on the air conditioner and the display will go out.)

NOTICE Select one of the following four types of operation.

with the unit running

OFF TIME a.m. 12:00ON TIME a.m. 6:00ON TIME a.m. 3:30OFF TIME a.m. 3:00ON TIME a.m. 3:00OFF TIME a.m. 3:30

Delay OFF Timer Delay ON Timer Delay OFF and ON Timer Delay ON and OFF Timer

LG A7UW486FA0 - Delay Start/Pre-Set Stop - 3

Vertical Airflow Direction Control

Standard, Artcool Deluxe Type

The up/down airflow

(Vertical Airflow) can be

adjusted by using the

Remote Controller.

Press the Start/Stop button

to start the unit.

Open the door on the

Remote Controller.

Press Chaos Swing button and the louvers will swing up and down.

Press the Chaos Swing button again to set the vertical louver at the desired airflow direction.

LG A7UW486FA0 - Standard, Artcool Deluxe Type - 1

LG A7UW486FA0 - Standard, Artcool Deluxe Type - 2

NOTICE

If you press the CHAOS swing button, the horizontal airflow direction is changed automatically based on the CHAOS algorithm to distribute the air in the room evenly and at the same time to make the human body feel most comfortable, as if enjoying a natural breeze.
Always use the Remote Controller to adjust the up/down airflow direction. Manually moving the vertical airflow direction louver by hand could damage the air conditioner.
When the unit is shut off, the up/down airflow direction louver will close the air outlet vent of the system.

To adjust left/right(Horizontal Airflow) direction

Caution: Ensure that the unit is turned off before adjusting the horizontal airflow direction control.

Carefully open vertical louver to allow access to the horizontal airflow direction.

Adjust the left/right airflow direction by hand.

LG A7UW486FA0 - To adjust left/right(Horizontal Airflow) direction - 1

Artcool Type

The up/down and right/left airflow can be adjusted by using the Remote Controller.

LG A7UW486FA0 - Artcool Type - 1

Press Chaos Swing button and the louvers will swing.

LG A7UW486FA0 - Artcool Type - 2

Press the button again and the louvers will stop. After 30 minutes, the louvers return to the maximum airflow position automatically.

Press the Start/Stop button to start the unit.

LG A7UW486FA0 - Artcool Type - 3

Horizontal Airflow Direction Control (Optional)

The left/right(Horizontal Airflow) can be adjusted by using the remote control.

  1. Press the Start/Stop button to start the unit.
  2. Open the door on the remote control. Press the Airflow Direction Start/Stop button and the louvers will swing left and right. Press the Horizontal Airflow Direction Control Button again to set the horizontal louver at the desired airflow direction.

LG A7UW486FA0 - Horizontal Airflow Direction Control (Optional) - 1

Air Circulation Mode

Circulates the room air without cooling or heating.

  1. Press the Start/Stop button. The unit will respond with beep sound.
  2. Open the door on the Remote Controller. Press the Air Circulation button. Now each time that you press the Indoor Fan Speed Selector, the fan speed is shifted from low to CHAOS and back to low again.

LG A7UW486FA0 - Air Circulation Mode - 1
Fan speed is on low. Fan speed is on medium. Fan speed is on high.CHAOS Air

NOTICE

CHAOS Air economizes power consumption and prevents overcooling. The fan speed is automatically changed from high to low or vice versa, depending on the ambient temperature.

LG A7UW486FA0 - NOTICE - 1

Auto Clean (Artcool, Artcool Deluxe, Artcool Mirror Type Only)

LG A7UW486FA0 - Auto Clean (Artcool, Artcool Deluxe, Artcool Mirror Type Only) - 1

  1. Press the Start/Stop button to Start the unit.
  2. Open the door on the Remote Controller Select Cooling Operation or Healthy Dehumidification Operation.
  3. Press the Auto clean button.
  4. Although the Start/Stop button is pressed, unit operates in Auto clean Mode for 15 minutes - operates in heating operation Mode for 1 minute and circulates the room air without cooling and heating for 14 minutes. And then unit stops operating.

NOTE:

During Auto Clean function, moistures left in indoor units after Cooling Operation or Healthy Dehumidification Operation can be removed.
During Auto Clean function, only Start/Stop button, Plasma button and Auto Clean button are available.

LG A7UW486FA0 - NOTE: - 1

Display Luminosity (AMNH076DZ\*0[MC07AH\*NZ0], AMNH096DU\*0[MC09AH\*NUO])

LG A7UW486FA0 - Display Luminosity (AMNH076DZ\*0[MC07AH\*NZ0], AMNH096DU\*0[MC09AH\*NUO]) - 1

LG A7UW486FA0 - Display Luminosity (AMNH076DZ\*0[MC07AH\*NZ0], AMNH096DU\*0[MC09AH\*NUO]) - 2

LG A7UW486FA0 - Display Luminosity (AMNH076DZ\*0[MC07AH\*NZ0], AMNH096DU\*0[MC09AH\*NUO]) - 3
AUTO CLEAN

  • The Display Luminosity of the unit can be adjusted by using the Remote Controller.

Press the start/stop button to start the unit. Open the door on the Remote Controller, press the 2^nd F button and, press display luminosity button. Display will be dark. Press the button again to set bright display.

LG A7UW486FA0 - Display Luminosity (AMNH076DZ\*0[MC07AH\*NZ0], AMNH096DU\*0[MC09AH\*NUO]) - 4

Forced Operation

The operation will be started operation if the power button is pressed without remote controller. If you want to stop operation, re-press the button.

LG A7UW486FA0 - Forced Operation - 1

Cooling ModelHeat pump Model
Room Temp. ≥ 24°C 21°C ≤ Room Temp. < 24°C Room Temp. < 21°C
Operating modeCooling CoolingHealthy DehumidificationHeating
Indoor FAN SpeedHigh HighHigh High
Setting Temperature22°C 22°C23°C 24°C

LG A7UW486FA0 - Forced Operation - 2

Auto restart

In case the power comes on again after a power failure, the unit operates automatically to the previous operating conditions.

So there is no need of activating this function by pressing any key or button.

In the initial mode, the fan operates at a low speed and the compressor starts about 3 minutes later.

As the compressor starts, the fan speed also resumes its previous setting mode.

LG A7UW486FA0 - Auto restart - 1

In case of absence for a long time while power failure, turn off main power to avoid undersired Auto restart.

Helpful information

Fan speed and cooling capacity.

The cooling/heating capacity indicated in the specification is the value when the fan speed is set to high, and the capacity will be lower at low or medium fan speed.

High fan speed is recommended when you wish to cool/heat the room quickly.

LG A7UW486FA0 - Helpful information - 1

Maintenance and Service

CAUTION: Before performing any maintenance, turn off the main power to the system.

Standard Type Indoor Unit

Grille, Case, and Remote Control

Turn the system off before cleaning.

To clean, wipe with a soft, dry cloth. Do not use bleach or abrasives.

NOTICE Supply power must be disconnected

before cleaning the indoor unit.

LG A7UW486FA0 - NOTICE Supply power must be disconnected - 1

AIR FILTERS

The air filters behind the front grille should be checked and cleaned once in every 2 weeks or more often if necessary.

LG A7UW486FA0 - AIR FILTERS - 1

PLASMA FILTER, TRIPLE DEODORIZING FILTER(OPTIONAL)

The PLASMA filter behind the air filters should be checked and cleaned once in every 3 months or more often if necessary.

LG A7UW486FA0 - PLASMA FILTER, TRIPLE DEODORIZING FILTER(OPTIONAL) - 1

LG A7UW486FA0 - PLASMA FILTER, TRIPLE DEODORIZING FILTER(OPTIONAL) - 2

Don't touch this PLASMA Filter within 10 seconds after opening the inlet grille, it may cause an electric shock.

Never use any of the followings:

Water hotter than 40^ Could cause deformation and/or discoloration.
Volatile substances Could damage the surfaces of the air conditioner.

LG A7UW486FA0 - PLASMA FILTER, TRIPLE DEODORIZING FILTER(OPTIONAL) - 3

  1. Lift the front access panel and pull the filter tab slightly forward to remove the filter.
  2. Clean the filter with a vacuum cleaner or warm, soapy water.

  3. If dirt is conspicuous, wash with a solution of detergent in lukewarm water.
    If hot water (40^ or more) is used, it may be deformed.

  4. After washing with water, dry well in the shade.

  5. Re-install the air filter.

  6. After removing the air filters, pull slightly forward to remove the PLASMA filter.

  7. Remove dust with vacuum cleaner or air. (You should not try to wash with water).
  8. Note the cuts of electric discharge lines.
  9. Re-install the PLASMA filter to the original position.
  10. After removing the air filters, pull slightly forward to remove the TRIPLE DEODORIZING filter.
  11. Dry in the sunlight for two hours.
  12. Re-install the TRIPLE DEODORIZING filter to the original position.

Replacement of Purifying Filter(Optional)

  • Recommended use period: About 2 years

  • Open front panel and remove air filters.

LG A7UW486FA0 - Replacement of Purifying Filter(Optional) - 1

  1. Reinsert air filter and close front panel.

LG A7UW486FA0 - Replacement of Purifying Filter(Optional) - 2

  1. Remove Triple deodorizing Filter.

  2. Insert new Triple deodorizing Filter.

LG A7UW486FA0 - Replacement of Purifying Filter(Optional) - 3

Artcool Type Indoor Unit

Grille, Case, and Remote Control

Turn the system off before cleaning. To clean, wipe with a soft, dry cloth. Do not use bleach or abrasives.

NOTICE

Supply power must be disconnected before cleaning the indoor unit.

LG A7UW486FA0 - NOTICE - 1

AIR FILTER

The air filters behind the front grill should be checked and cleaned once every 2 weeks or more often if necessary.

LG A7UW486FA0 - AIR FILTER - 1

Never use any of the followings:

Water hotter than 40^ Could cause deformation and/or discoloration.

  • Volatile substances
  • Could damage the surfaces of the air conditioner.

LG A7UW486FA0 - AIR FILTER - 2

  1. Pull down the grille bottom, After lifting up the filter tab a bit and take the filter out slowly (Notice: Clean the filter after being stopped the product)

  2. Clean the filter with a vacuum or warm, soapy water.

  3. If dirt is conspicuous, wash with a solution of detergent in lukewarm water.
    If hot water (40^ or more) is used, it may be deformed.

  4. After washing with water, dry well in the shade.

  5. Re-install the air filter.

Cleaning of Purifying Filter

  • Recommended use period: About 3 months

  • Lift the front panel, hold it up and pull the Air filter.

LG A7UW486FA0 - Cleaning of Purifying Filter - 1

  1. Put in Plasma Filters in the neutral detergent for 1~2 hours and then raise them.

  2. Remove the Plasma Filter.

LG A7UW486FA0 - Cleaning of Purifying Filter - 2

  1. Insert the Plasma Filter after perfectly drying in shade.

Now insert Air Filter and close the Front panel Completely by matching the hook.

LG A7UW486FA0 - Cleaning of Purifying Filter - 3

LG A7UW486FA0 - Cleaning of Purifying Filter - 4

Artcool Deluxe Type Indoor Unit

  1. Open the upside of Front Panel

LG A7UW486FA0 - Artcool Deluxe Type Indoor Unit - 1

  1. Lift up the Front panel. The hook of panel comes off.

LG A7UW486FA0 - Artcool Deluxe Type Indoor Unit - 2

  1. Come down the panel and then remove air filters.

LG A7UW486FA0 - Artcool Deluxe Type Indoor Unit - 3

  1. Relocate dried air filters at the shade and then close the panel.

LG A7UW486FA0 - Artcool Deluxe Type Indoor Unit - 4

  1. Do cleaning by soft brush and a vacuum cleaner. If it has hard pollution, wash by water.

LG A7UW486FA0 - Artcool Deluxe Type Indoor Unit - 5

LG A7UW486FA0 - Artcool Deluxe Type Indoor Unit - 6

Don't touch this PLASMA Filter within 10 seconds after opening the inlet grille, it may cause an electric shock.

Never use any of the followings:

Water hotter than 40^ Could cause deformation and/or discoloration.
- Volatile substances - Could damage the surfaces of the air conditioner.

LG A7UW486FA0 - Artcool Deluxe Type Indoor Unit - 7

Cleaning of Purifying Filter

  • Recommended use period: About 3 months

  • Open the upside of Front panel. 2. Put up the front panel.

The hook of panel comes off.

  1. Remove air filter and then pull out plasma filter.

LG A7UW486FA0 - Cleaning of Purifying Filter - 1

LG A7UW486FA0 - Cleaning of Purifying Filter - 2

LG A7UW486FA0 - Cleaning of Purifying Filter - 3

  1. Clean plasma filter with the vacuum cleaner. 5. Insert the plasma filters at the shade and then put in air filter.

LG A7UW486FA0 - Cleaning of Purifying Filter - 4

LG A7UW486FA0 - Cleaning of Purifying Filter - 5

Artcool Mirror Type

Grille, Case, and Remote Control

Turn the system off before cleaning.

To clean, wipe with a soft, dry cloth. Do not use bleach or abrasives.

NOTICE

Supply power must be disconnected before cleaning the indoor unit.

AIR FILTERS

The air filters behind the front grille should be checked and cleaned once in every 2 weeks or more often if neccessary.

  1. Open the front panel as shown.
  2. Then pull the filter tab slightly forward to remove the air filter.
  3. Clean the filter with a vacuum cleaner or warm, soapy water.

  4. If dirt is conspicuous, wash with a solution of detergent in lukewarm water.
    If hot water (40^ or more) is used, it may be deformed.

  5. After washing with water, dry well in the shade.

  6. Re-install the air filter.

PLASMA FILTER

The PLASMA filter behind the air filters should be checked and cleaned once in every 3 months or more often if necessary.

  1. After removing the air filters, pull slightly forward to remove the PLASMA filter.
  2. Remove dust with vacuum cleaner or air. (You should not try to wash with water).
  3. Note the cuts of electric discharge lines.
  4. Re-install the PLASMA filter to the original position.

Never use any of the followings:

Water hotter than 40^ Could cause deformation and/or discoloration.
- Volatile substances - Could damage the surfaces of the air conditioner.

LG A7UW486FA0 - PLASMA FILTER - 1

LG A7UW486FA0 - PLASMA FILTER - 2

LG A7UW486FA0 - PLASMA FILTER - 3

LG A7UW486FA0 - PLASMA FILTER - 4

Don't touch this PLASMA Filter within 10 seconds after opening the inlet grille, it may cause an electric shock.

LG A7UW486FA0 - PLASMA FILTER - 5

When the air conditioner is not going to be used for a long time.

When air conditioner is not going to be used for a long time.

LG A7UW486FA0 - When the air conditioner is not going to be used for a long time. - 1

Operate the air conditioner on Air circulation mode (Refer to page 21) for 2 to 3 hours.

  • This will dry out the internal mechanisms.

LG A7UW486FA0 - When the air conditioner is not going to be used for a long time. - 2

Turn off the circuit breaker, and disconnect the power cable.

LG A7UW486FA0 - When the air conditioner is not going to be used for a long time. - 3

CAUTION: Turn off the circuit breaker when the air conditioner is not going to be used for a long time.

Dirt may collect and may cause a fire.

LG A7UW486FA0 - When the air conditioner is not going to be used for a long time. - 4

Remove the batteries from the Remote Controller.

When the air conditioner is to be used again.

LG A7UW486FA0 - When the air conditioner is to be used again. - 1

Clean the air filter and install it in the indoor unit. (Refer to page 23~27 for cleaning filters.)

LG A7UW486FA0 - When the air conditioner is to be used again. - 2

Check that the air inlet and outlet of the indoor/outdoor unit are not blocked.

Operation Tips

Do not overcool the room.

This is not good for the health and wastes electricity.

Make sure that the doors and windows are shut tight.

Avoid opening doors and windows if possible to keep the cool air in the room.

Keep blinds or curtains closed.

Do not let direct sunshine enter the room when the air conditioner is in operation.

Clean the air filter regularly.

Blockages in the air filter reduce the airflow and lower cooling and dehumidifying effects. Clean at least once every two weeks.

Keep the room temperature uniform.

Adjust the vertical and horizontal airflow direction to ensure a uniform temperature in the room.

Ventilate the room occasionally.

Since windows are kept closed, it is a good idea to open them and ventilate the room now and then.

Troubleshooting

Check the following points before requesting repairs or service.... If the fault persists, please contact your dealer or service center.

Case ExplanationSee page
The air conditioner does not operate.·Check room temperature setting?11,14
·Check if circuit breaker is on?-
The room has a peculiar odor.·Check that this is not a damp smell exuded by the walls, carpet, furniture, or cloth items in the room.-
It seems that condensation is leaking from the air conditioner.·Check the drain hose is connected tight or if indoor unit is installed even.-
Air conditioner does not operate for about 3 minutes after turning on.·This is the protector of the mechanism. ·Wait about 3 minutes and operation will begin. ·About 3 minutes delay is applied to protect compressor from frequently on/off.-
Does not cool or heat effectively.·Is the air filter dirty? See air filter cleaning instructions.22~26
·Has the temperature been set correctly?11,14
·Are the indoor unit's air inlet or outlet vents obstructed?-
The air conditioner operation is noisy.·For a noise that sounds like water flowing. -This is the sound of refrigerant 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.-
Remote Controller display is faint, or no display at all.·Are the batteries depleted? ·Are the batteries inserted in the opposite (+) and (-) directions?7
Crack sound is heard.·This sound is generated by the expansion/constriction of the front panel, etc. due to changes of temperature.-

JUAN MANUEL LLORCA
SOLIS

C/VILLAMARIA,119

04008 CRUZ DE CARAVACA

ALMERIA

TEL.950273957

M.J. RODRIGUEZ

PELEGRIN,S.I.

C1. CONVENTO, 27. BAJO

04610 CUEVAS DE

ALMANZOR - ALMERIA

TEL.950456544

TECNI-HOGAR

Cl. TOLOSA LATOUR, 19

11007 CADIZ

TEL.956281082

ELECTRONICA

MARCHANTE, S.L.

C/SIERRABLANQUILLA,14

11170 MEDINA SIDONIA

CADIZ

TEL.956410303

FRANCISCO JAVIER CABA NARANJO

C/, PABLO PICASSO, 5

14209 EL PORVERNIR DE LA

IND.-CORDOBA

TEL.957576903

REPARACIONES LLERGO

C/.DELFIN PEREZ,20-B

14400 POZOBLANCO

CORDOBA

TEL.957130734

ELECTRONICA SATEC,S.L.

C/.MANUEL MELGAR,37

14500 PUENTE GENIL

CORDOBA

TEL.957603250

ELECTRONICA

GONZALEZ, S.L

C/.FUENSANTA,12

14640 VILLA DEL RIO

CORDOBA

TEL.957176326

FRILUC

C/LAESTRELLA,1,A,BAJO

14900 LUCENA-CORDOBA

TEL.957509303

RELEGRA.S.L.

C/DR.GOMEZ ROMAN,5

18012 GRANADA

TEL.958272450

TALLERES ESPEJO

C/.MANUEL SANCHEZ,15

21006 HUELVA

TEL.959220904

ISIDRO FERNANDEZ

REYES

C/LUSITANIA,27

21400AYAMONTE-HUELVA

TEL.959320635

MANUEL SANCHEZ

CASTILLO

C./RUIZ ROMERO,8

23003JAEN

TEL.953225805

SEYGAR

C/.LAS DESCALZAS,2

23700 LINARES-JAEN

TEL.953691820

MANUEL CANTUDO

ORTEGA

C/.QUINTERIA,4

23740 ANDUJAR-JAEN

TEL:953502944

CLIMAIRE PLUS, S.L.

POL.AZUCARERA

C/.GUARO,4

29004 MALAGA

952239822

T.R.VIDEOTV

GONZALEZ INFANTES, S.I.

C/.BLAS DE OTERO,26

41730 LAS CABEZAS DE SAN

JUAN-SEVILLA

TEL.95 587 10 49

ARAGON

SERV.ELECTROD.

GRASAN,S.C.

C/.RAMON Y CAJAL,59

22006 HUESCA

TEL:97422909

S.A.T. TEOFILO

SEBASTIAN PEREZ

C/.SAN MIGUEL,8-BAJO

44001 TERUEL

TEL.978609119

SERVICIO A.T.MARIO

CASES QUILEZ

AVDA, GALAN BERGUA, 1

44600 ALCANIZ-TERUEL

TEL.978833851

INSTALACIONES

VILLAGRASA

C/,DOMINGOLOBERA,6-8

LOCAL

50008 ZARAGOZA

TELS.976423463/255

TAEL

C/.JUSLIBOL,6-8

50015 ZARAGOZA

TEL.976736735

S.T.O.JUAN JOSE LAZARO

PLAZACOSTA.6

50300 CALATAYUD

ZARAGOZA

TEL.976885158

ASTURIAS

SERVITAD

AVDA. CONSTITUCION, 102

33207 GUJON

TEL.985386811

BALEARES

A.M.S.A.

C1.ISIDORO ANTILLON,97

07008 PALMA DE MALLORCA

TEL.971272757

TECLURAMIMENORCA,

S.A.L.

C/. PINTOR CALBO, 57

07703 MAHON

TEL.971352802

CONSTAN

VIA ROMANA, 15

07800 IBZA

TEL.971306123

CANTABRIA

BEZANILLA PURAS, S.L.

LUCERON UTRILLA, S.I.

C./JUAN BAUTISTA CONCEP., 16

13600 ALCAZAR DE SAN JUAN

CIUDAD REAL

TEL.926542856

ANGEL RODERO BELLON

C/.ASTURIAS,26

13700 TOMELLOSO

CIUDAD REAL

TEL.926515276

CENTRAL SERVICIOS SM, S.L.
AVDA.REP.ARGENTINA,5-B 16002 CUENCA
TEL.969212020

BARCELONA
TEL. 93 640 68 04
CLIMADIS, S.I.
C./ AUSIAS MAR

08915 BADALONA BARCELONA TEL.S.93 383 89 62/46 03

LINEA BLANCA
BURGUILLOS, S.L.
C./SANT FRANCESC
XAVIER, 45
08950 ESPLUGUES DE
LLOBREGAT - BARCELONA
TEL, 93 371 40 46

IMTEC, S.L.
C/. CAN CALDERS, 8, LOC. 2
LLOBREGAT - BARCELONA
TEL. 93 666 66 98

CATEIC, S.L.
C/F, CARME, 40, BAIXOS
17004 GIRONA
TEL.972 46 91 48

COMSELEC
C/REC ARNAU, 17, BAJO
17600 FIGUERES - GIRONA
TEL, 972 50 52 16

GARRIGA
C./ SANT JAUME, 30
17844 CORNELLA DE TERRI
GIRONA
TEL: 972-59-43-06

TECNOSERVEI LLEIDA, S.L.
C/. MARAGALL, 4
25003 LLEIDA
TEL. 973 27 06 11

SATEF AVDA.RVAL DEL CARME,12 25300 TARREGA-LERIDA TEL.973500848

ELECTRODOM. BALAGUER
C/. PARE MANYANET, 23
25620 TREMP - LERIDA
TEL. 973 65 02 57

GERMANSALEGRET,S.L. C/SOLS,45 25620 TREMP-LERIDA TEL.973651401

ELECTRO-CUPE, S.L.
C/SIETE, 28, BAJOS DCHA.
43100 BONAVISTA
TARRAGONA
TEL. 977 54 99 85

ELECTRONICA1
MULTISERVEIS JIA, S.L.
C/. MONASTIR RIPOLL, 9
43205 REUS-TARRAGONA
TEL. 977 77 55 04

GOMBAU GARCIA, S.L.
C./ MAYOR, 30
43590 JESUS-TORTOSA
TARRAGONA
TEL. 977 50 12 20

INSTALACIONS BILBE, C.B.
C/.MOLI, 65
43784 CORBERA D'EBRE
TARRAGONA
TEL.977 42 02 92

CATALUÑA (DELEGACION SERVICIO TECNICO)

SR.ALMENTERO
AVDA, ROMA,
ESQ.VILAMARI, 29
BARCELONA
TEL.933632710

CEUTA

TECNOGAS CEUTA, C.B.
P.I. LA CHIMENEA, NAVE 39
51003 CEUTA
TEL: 956 50 56 43

Tel.071/221732 Fax.071/221732

Tel.072/328449 Fax.072/328449

  • CODELPOR,SA

Estrada Nacional,118 - Km 38

Zona Industrial de Vale Tripeiro, Lote 5

2130 Benavente

Tel.063/519120 Fax.063/519125

-J.B.FrioLda.

Parque Industrial e Tecnologico de Evora

Rua T, Lote 17

7000 Evora

Tel.066/771222 Fax.066/771222

  • JOSE GUERREIRO ESTEVAM

13 PLASMA (OPTIONNEL)

OFF TIME a.m. 12:00ON TIME a.m. 6:00ON TIME OFF TIME a.m. 3:30 a.m. 3:00ON TIME OFF TIME a.m. 3:00 a.m. 3:30

LESEN SIE DIESES HANDBUCH

12 TASTE ROOM TEMPERATURE CHECKING

OFF TIME a.m. 12:00ON TIME a.m. 6:00ON TIME a.m. 3:30OFF TIME a.m. 3:00ON TIME a.m. 3:00OFF TIME a.m. 3:30
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Product information

Brand : LG

Model : A7UW486FA0

Category : Air-conditioner