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Related Manuals for LG LTND4881QC
Summary of Contents for LG LTND4881QC
- Page 1 LG Cassette-Type Air Conditioner OWNER'S MANUAL 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.
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Page 2: Table Of Contents
Cassette-Type Air Conditioner Owner’s Manual TABLE OF CONTENTS FOR YOUR RECORDS Safety Precautions ......3 Write the model and serial numbers here: Model # Serial # Prior to Operation ......8 You can find them on a label on the side of each unit. Dealer's Name Date Purchased Introduction ........9... -
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. 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 unpacking power cable. re-install the unit by yourself and installing the product. (customer). • 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 fire, •...
- 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 not touch the metal parts of outlet of air flow. Do not use harsh the product when removing the detergents, solvents, etc. air filter. They are very sharp! •...
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Page 8: Prior To Operation
Prior to Operation Prior to Operation Preparing for operation 1. Contact an installation specialist for installation. 2. Plug in the power plug properly. 3. Use a dedicated circuit. 4. Do not use an extension cord. 5. Do not start/stop operation by plugging/unplugging the power cord. 6. -
Page 9: Introduction
Introduction Introduction Symbols used in this Manual This symbol alerts you to the risk of electric shock. This symbol alerts you to hazards that could cause harm to the air conditioner. This symbol indicates special notes. NOTICE Features WARNING: This appliance should be installed in accordance with national wiring regulations. -
Page 10: Electrical Safety
Electrical Safety Electrical Safety WARNING: This appliance must be properly grounded. To minimize the risk of electric shock, you must alway plug into a grounded oulet. Preferred method Ensure proper ground exists before use WARNING: Do not cut or remove the grounding prong from the power wire. -
Page 11: Operating Instructions
Operating Instructions Operating Instructions Indoor Unit, Outdoor Unit Indoor Unit Heat Pump Model Anti-bacteria Anti-bacteria Signal Receptor Cooling Model Intake Air Outlet Signal Receptor Receives the signals from the remote control. Signal Receptor (Signal receiving sound: two short beeps or one long beep.) Operation Indication Lamps On/Off : Lights up during the system operation. - Page 12 Operating Instructions Name and Function of Controller The controls will look like the following. 1. START/STOP BUTTON Used to turn off/on the unit. Wireless Remote Controller 2. OPERATION MODE SELECTOR BUTTON Signal transmitter Used to select the operation mode. 3. ROOM TEMPERATURE SETTING BUTTONS Used to select the room temperature.
- Page 13 Operating Instructions Operation Mode Press the START/STOP BUTTON to turn the unit on. The unit will respond with a beep. Open the door of the remote controller and press the operation mode button. Each time the button is pressed, the operation mode is shifted in the direction of the arrow.
- Page 14 Operating Instructions Healthy Dehumidification Operation During Healthy Dehumidification Operation If you select the dehumidification mode on the OPERATION MODE SELECTION BUTTON, the product starts to run the dehumidification function. It automatically sets the room temperature and airflow volume to the best condition for dehumidification, based on the sensed current room Healthy temperature.
- Page 15 NEO PLASMA Purification Operation Plasma filter is a technology developed by LG to get rid of microscopic contaminants in the intake air by generating a plasma of high charge electrons. This plasma kills and destroys the contaminants completely to provide clean and hygienic air.
- Page 16 Operating Instructions Remote Controller AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION Room Temp Heat Pump Model AUTO Heater Preheat Defrost Humidify Filter Out door 1 2 3 4 Time ZONE Timer Operation unit Program set Set no. Time Cooling Model Timer Cancel...
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Page 17: Maintenance And Service
Maintenance and Service Maintenance and Service CAUTION Before performing any maintenance, turn off the main power to the system. Indoor Unit Grille, Case and Remote Control Turn the system off before cleanining, To clean, wipe with a soft, dry cloth. Do not use bleach or abrasives. NOTICE Anti-biofilter Supply power must be disconnected before cleaning... - Page 18 Maintenance and Service When the air conditioner is not going to be used When air conditioner is not going to be used for a long time. Operate the air conditioner at the following settings for 2 to 3 hours. • Type of operation: Fan operation mode. •...
- Page 19 Maintenance and Service Troubleshooting Tips! Save time and money! Check the following points before requesting repairs or service..If the fault persists, please contact your dealer or service center. • Have you made a mistake in timer operation? The air conditioner does not operate.
- Page 20 P/No.: 3828A36002N...