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LG MULTI V TJ Series Owner's Manual
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Models: TJ Series
Type: Ceiling Mounted Cassette - 1Way
IMPORTANT
• Please read this owner's manual carefully and thoroughly
before installing and operating your room air conditioner.
• Please retain this owner's manual for future reference after
reading it thoroughly.
LG
Prior to installation, this air-
conditioning unit must be
submitted for approval by the
utility service which provides
electricity (EN 61000-2,
EN 61000-3 Norm).

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Summary of Contents for LG MULTI V TJ Series

  • Page 1 Models: TJ Series Prior to installation, this air- conditioning unit must be Type: Ceiling Mounted Cassette - 1Way submitted for approval by the utility service which provides electricity (EN 61000-2, EN 61000-3 Norm). IMPORTANT • Please read this owner's manual carefully and thoroughly before installing and operating your room air conditioner.
  • Page 2: Table Of Contents

    Ceiling Mounted Cassette - 1Way 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 ....8 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. 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 Do not modify or extend the Do not install, remove, or Be cautious when power cable. re-install the unit by unpacking and installing yourself (customer). the product. • There is risk of fire or electric • There is risk of fire, electric •...
  • Page 5 Safety Precautions Do not allow water to run Do not store or use flammable Do not use the product in a into electric parts. gas or combustibles near the tightly closed space for a product. long time. • It may cause There is risk of •...
  • Page 6 Safety Precautions When the product is not be used for a long Take care to ensure that nobody could step time, disconnect the power supply plug or on or fall onto the outdoor unit. turn off the breaker. • There is risk of product damage or failure, or •...
  • Page 7 Safety Precautions Do not block the inlet or Use a soft cloth to clean. Do Do not touch the metal parts of outlet of air flow. not use harsh detergents, the product when removing the solvents, etc. air filter. They are very sharp! •...
  • Page 8: 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 9: Operating Instructions

    Operating Instructions Operating Instructions Name and Function of Remote Controller (Optional) Model : ARNU, LRNU-TJ 1. Operation indication screen 2. Swirl button AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION Room Temp 3. 2ndF button AUTO Heater Preheat Defrost Humidify Filter Out door...
  • Page 10 Operating Instructions Wireless Remote Controller 1. Start/Stop Button Operation starts when this button is pressed. Signal transmitter 2. Operation Mode Selection Button Used to select the operation mode. 3. Room Temperature Setting Buttons Used to select the room temperature. 4. Indoor Fan Speed Selector Used to select fan speed in four steps low, medium, high and Chaos.
  • Page 11 Operating Instructions Forced Operation Operation procedures when the remote control can't be used. Press the tact switch (Forced operation) for 2 seconds. If you want to stop operation, press again the tact switch. In case the power comes on again after power failure on the Forced Operation mode, the operating conditions are automatically set as follows: Forced operation...
  • Page 12: 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 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 Anti-bacteria filter...
  • Page 13 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 14: 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 15 P/No.: 3828A20872C Printed in Korea After reading this manual, keep it in a place easily accessible to the user for future reference.

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