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OWNER'S MANUAL
AIR CONDITIONER
Read this owner's manual thoroughly before operating the
appliance and keep it handy for reference at all times.
ENGLISH
ARNU18GV1A4 ARNU24GV1A4 ARNU36GV1A4 ARNU48GV2A4
MFL72056419
Rev.00_101723
Copyright © 2023 LG Electronics Inc. All Rights Reserved.
www.lg.com

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Summary of Contents for LG ARNU36GV1A4

  • Page 1 OWNER'S MANUAL AIR CONDITIONER Read this owner's manual thoroughly before operating the appliance and keep it handy for reference at all times. ENGLISH ARNU18GV1A4 ARNU24GV1A4 ARNU36GV1A4 ARNU48GV2A4 www.lg.com MFL72056419 Rev.00_101723 Copyright © 2023 LG Electronics Inc. All Rights Reserved.
  • Page 2: Table Of Contents

    TABLE OF CONTENTS This manual may contain images or content that may be different from the model you purchased. This manual is subject to revision by the manufacturer. SAFETY INSTRUCTIONS READ ALL INSTRUCTIONS BEFORE USE............3 WARNING INSTRUCTIONS ................3 CAUTION INSTRUCTIONS .................8 OPERATION Before Use ......................11 Product Overview.....................12...
  • Page 3: Safety Instructions

    SAFETY INSTRUCTIONS SAFETY INSTRUCTIONS READ ALL INSTRUCTIONS BEFORE USE The following safety guidelines are intended to prevent unforeseen risks or damage from unsafe or incorrect operation of the appliance. The guidelines are separated into ‘WARNING’ and ‘CAUTION’ as described below. Safety Messages This symbol is displayed to indicate matters and operations that can cause risk.
  • Page 4 SAFETY INSTRUCTIONS understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision. • 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.
  • Page 5 • Do not install the product on a defective installation stand. • Be sure the installation area does not deteriorate with age. • Be sure to only use accessories made by LG which are specifically designed for use with the equipment and have them installed by a professional.
  • Page 6 SAFETY INSTRUCTIONS • Do not use a multiple socket, extension power cable or adapter with this appliance. • The indoor/outdoor wiring connections must be secured tightly, and the cable should be routed properly so that there is no force pulling the cable from the connection terminals.
  • Page 7 SAFETY INSTRUCTIONS • Be sure to ventilate sufficiently when the air conditioner and a heating appliance such as a heater are used simultaneously. - There is the possibility of oxygen deficiency. • Do not block the inlet or outlet airflow. •...
  • Page 8: Caution Instructions

    SAFETY INSTRUCTIONS • Do not touch the leaking refrigerant during installation or repair. • If the refrigerant gas leaks during the installation, ventilate the area immediately. • Be sure to check for refrigerant leaks after installing or repairing the product. •...
  • Page 9 SAFETY INSTRUCTIONS • To avoid vibration or water leakage, keep the product level even when installing it. • When installing the unit, use the installation kit provided with the product. • The edges of heat exchanger fins are sharp enough to cut. To avoid injury, wear gloves or cover the fins while working around them.
  • Page 10 SAFETY INSTRUCTIONS Maintenance • Use a sturdy stool or ladder when cleaning, maintaining, or repairing the air conditioner at a height. • Do not plug or unplug the power supply plug to turn the unit on or off. • Never use strong cleaning agents or solvents or spray water when cleaning the air conditioner.
  • Page 11: Operation

    OPERATION OPERATION Before Use Notes for Operation • Adjust the direction of the airflow vertically to circulate indoor air. • Speed up the fan to cool or warm indoor air quickly, within a short period of time. • Turn off the appliance and periodically open windows for ventilation. The indoor air quality may deteriorate if the appliance is used for long periods.
  • Page 12: Product Overview

    OPERATION Product Overview Convertible Air Outlet Vents Circulates air back into the room at the desired temperature. Air Intake Vents Takes in air from the room. Product Display Displays the set temperature. NOTE • The number and location of parts may vary depending on the model of the appliance. •...
  • Page 13 OPERATION Display Colour Description Forced Operation Button Operates the product when the remote control can't be used. • Press the button for about 2 seconds. The setting is Cooling mode, Power, 18 Orange Defrost Operation Displays when the defrost function is operating. Yellow Timer Function Displays when the timer function is set.
  • Page 14: Maintenance Cleaning

    MAINTENANCE MAINTENANCE Cleaning Cleaning Interval Filter Type Water Interval Washing 2 Weeks Air Filter NOTE • Never use water that is hotter than 40 when you clean the filters. Doing so may cause deformation or discolouration. • Never use volatile substances when you clean the filters.
  • Page 15 MAINTENANCE Cleaning the Air Filter Grab the air filter and pull it toward. WARNING • Before cleaning or performing maintenance, disconnect the power supply and wait until the fan stops. • When you remove the air filter, do not touch the metal parts of the indoor unit.
  • Page 16: Tips For Maintenance

    MAINTENANCE Mounting the Filter Insert the air filter. Tips for Maintenance Before Long Periods of Disuse Operate the air conditioner in the Fan mode for 2 to 3 hours. • This will dry out the internal mechanisms. Turn off the appliance. Turn off the breaker.
  • Page 17: Troubleshooting

    TROUBLESHOOTING TROUBLESHOOTING Before Calling for Service Please check the following before you contact the service centre. If the problem persists, contact your local service centre. NOTE • Some functions may not be supported, depending on the model. Operation Symptoms Possible Cause & Solution The appliance does not Burning smell and strange sounds are coming from the appliance.
  • Page 18 TROUBLESHOOTING Symptoms Possible Cause & Solution The appliance stops The appliance is suddenly turned off. during operation. • The Off Timer function may have timed out, which turns the appliance off. Check the timer settings. Have you made a mistake in timer operation? •...
  • Page 19 TROUBLESHOOTING Symptoms Possible Cause & Solution The appliance does not The room temperature is too high. emit cool air. • In summer, cooling the indoor air fully may take some time. In this case, select the Jet mode to cool the indoor air quickly. The room may have been very hot when the room air conditioner was first turned on.
  • Page 20 TROUBLESHOOTING Performance Symptoms Possible Cause & Solution The indoor unit is still The Auto Clean function is being operated. operating even when • Allow the Auto Clean function to continue since it reduces any remaining the appliance has been moisture inside the indoor unit. If you do not want this function, you can turned off.
  • Page 21 Memo...
  • Page 22 Memo...
  • Page 23 Memo...
  • Page 24 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...

This manual is also suitable for:

Arnu24gv1a4Arnu18gv1a4Arnu48gv2a4

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