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OWNER'S MANUAL
AIR
CONDITIONER
Please read this manual carefully before operating your set and retain it for future
reference.
CEILING CASSETTE - 4WAY
Original instruction
ARNU09GTRA2 ARNU12GTRA2 ARNU15GTQA2
ARNU18GTQA2 ARNU24GTPA2 ARNU36GTNA2
ARNU42GTMA2
www.lg.com
I.15.LG29.00502.0116
P/NO : MFL67733520

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Summary of Contents for LG ARNU09GTRA2

  • Page 1 OWNER’S MANUAL CONDITIONER Please read this manual carefully before operating your set and retain it for future reference. CEILING CASSETTE - 4WAY Original instruction ARNU09GTRA2 ARNU12GTRA2 ARNU15GTQA2 ARNU18GTQA2 ARNU24GTPA2 ARNU36GTNA2 ARNU42GTMA2 www.lg.com I.15.LG29.00502.0116 P/NO : MFL67733520...
  • Page 2: Table Of Contents

    Ceiling Cassette - 4Way Type Indoor Unit Owner’s Manual TABLE OF CONTENTS FOR YOUR RECORDS Write the model and serial numbers here: Safety Precautions....3 Model # Serial # You can find them on a label on the side of each unit. Prior to Operation ....6 Dealer's Name Date Purchased...
  • Page 3: Safety Precautions

    Safety Precautions Safety Precautions To prevent injury to the user or other people and property damage, the following instructions must be followed. n Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is classified by the following indications. WARNING This symbol indicates the possibility of death or serious injury.
  • Page 4 Safety Precautions Be sure the installation area does not deteriorate Use a vacuum pump or Inert (nitrogen) gas when with age. 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. •...
  • Page 5 Safety Precautions CAUTION n Installation Always check for gas (refrigerant) leakage Install the drain hose to ensure that Keep level even when installing after installation or repair of product. water is drained away properly. the product. • Low refrigerant levels may •...
  • Page 6: Prior To Operation

    Prior to operation Prior to Operation Preparing for operation 1. Contact an installation specialist for installation. 2. Use a dedicated circuit. 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.
  • Page 7: Operating Instructions

    Operating Instructions Operating Instructions Auto Restart Function 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. Tips for Filter sign LED 1. Filter sign lamp (LED) is ON. 2.
  • Page 8: Maintenance And Service

    Maintenance and Service Maintenance and Service CAUTION: Before performing any maintenance, turn off the main power to the system. Grille, Case, and Remote Control o Turn the system off before cleaning. To clean, wipe with a soft, dry cloth. Do not use bleach or abrasives. Anti-biofilter NOTICE Supply power must be disconnected before...
  • Page 9 Maintenance and Service When the air conditioner is not going to be used for a long time. When it is not going to be used for When the air conditioner is to be used again. a long time. Operate the air conditioner at the Clean the air filter and install it in the following settings for 2 to 3 hours.
  • Page 10: Before You Call For Service

    Maintenance and Service Before you call for service... Troubleshooting Tips! Save time and money! Check the following points before requesting repairs or service..If the malfunction persist, please contact your dealer. The air conditioner The room has a It seems that Air conditioner does does not operate.
  • Page 11 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...