To Next PageTo Next PageWhy is my LG ATNQ18GPLE3 Air Conditioner not cooling or heating effectively?
If your LG Air Conditioner isn't cooling or heating effectively, start by checking the air filter and clean it following the provided instructions. Ensure that the temperature is set correctly. Also, make sure that the indoor unit's air inlet or outlet vents are not obstructed. Finally, allow sufficient time for the unit to cool down.
How to fix an LG Air Conditioner that does not operate?
If your LG Air Conditioner isn't operating, the first step is to check the timer settings to ensure no mistakes were made during setup. Next, inspect the fuse and circuit breaker to see if a fuse has blown or the breaker has been tripped; replace the fuse or reset the breaker if needed.
What to do if the LG ATNQ18GPLE3 remote control display is faint?
If the remote control display for your LG Air Conditioner is faint or has no display, the first step is to check the batteries. Make sure they are not depleted and replace them if necessary. Also, verify that the batteries are inserted correctly, matching the (+) and (-) directions.
Why is my LG Air Conditioner operation noisy?
If your LG Air Conditioner is operating noisily and you hear a sound like water flowing, this is the normal sound of freon flowing inside the unit. If you hear a noise that sounds like compressed air releasing, this is the sound of dehumidifying water being processed inside the unit.
Why is condensation leaking from my LG ATNQ18GPLE3?
If you notice condensation leaking from your LG Air Conditioner, it's a normal occurrence. Condensation happens when the airflow from the unit cools the warm room air.
Why does my LG Air Conditioner not operate for about 3 minutes when restart?
If your LG Air Conditioner doesn't operate immediately after restarting, it's likely due to the mechanism's protector. Please wait approximately three minutes, and the operation should begin automatically.
How to turn off the filter sign lamp (LED) on my LG ATNQ18GPLE3?
If the 'Filter sign lamp (LED)' is ON on your LG Air Conditioner, clean the filter. After cleaning, press the Timer button and the ? button on the wired remote controller simultaneously for 3 seconds.
What causes crack sound from LG ATNQ18GPLE3?
If you hear a crack sound from your LG Air Conditioner, it's typically due to the expansion or constriction of the front panel caused by temperature changes.
Lists the specific air conditioner models covered by the manual.
Provides practical advice to minimize power consumption and use the air conditioner efficiently.
Section to record purchase details like model and serial numbers for warranty purposes.
Explains the risks associated with ignoring safety instructions, distinguishing between serious injury/death and minor injury/damage.
Details critical safety steps for product installation, including electrical work and secure mounting.
Lists safety guidelines for operating the air conditioner, covering electrical hazards, flammable gases, and handling the unit.
Further safety advice for installation, including refrigerant checks, drainage, and avoiding specific locations.
Additional operational safety advice, covering direct airflow, cleaning, battery handling, and water exposure.
Key steps before initial use, emphasizing professional installation and dedicated circuits.
Advice on proper usage, avoiding direct airflow, and specific purpose limitations.
Instructions for cleaning the unit safely, including handling sharp parts and avoiding water inside.
Information on contacting authorized service dealers for repairs and maintenance.
Identifies and explains the function of key components of the indoor and outdoor units, piping, and wiring.
Explains the meaning of various indicator lamps on the unit, such as Forced Operation, Defrost Mode, and Filter Sign.
Details the functions of buttons on the wireless remote controller for operating the air conditioner.
Illustrates the different operation modes like Cooling, Auto, Dehumidification, and Fan modes.
Provides cautions for operating the remote controller, including aiming, distance, obstructions, and placement.
Mentions limitations like the swirl mode and potential product variations based on model type.
Step-by-step guide on how to insert batteries into the wireless remote controller correctly.
Advice on maintaining the remote controller, including storage and cleaning the signal components.
Explains how to enter the installer setting mode on the remote controller for detailed function configuration.
Warns about the importance of correct installer settings to prevent product issues, injury, or damage, and the need for certified installers.
Lists functions, their codes, setting values, and corresponding LCD displays for installer configuration.
Provides detailed explanations for Mode Override, Ceiling Height Selection, Group Control, and Auxiliary Heater settings.
Describes the process for setting the indoor unit's address for central control using the remote.
Outlines the steps to verify the set address of the indoor unit for central control systems.
Instructions for operating the air conditioner in standard cooling mode using the remote control.
Guide to activating power cooling for rapid cooling, including its duration and cancellation.
How to use the auto mode which adjusts temperature and fan speed based on room conditions.
Important notes regarding manual switching and fan speed control during auto operation.
Instructions for operating the unit in dehumidification mode for moisture removal.
Details how the unit automatically sets temperature and airflow for optimal dehumidification and healthy air.
How to operate the unit in fan mode for air circulation without significant cooling or heating.
Explains the 'chaos logic' for a natural breeze effect by varying fan speed.
Guide on adjusting desired temperature and checking the current room temperature via the remote.
Notes on cooling/heating mode effectiveness based on room temperature and display behavior.
How to adjust the vertical airflow direction using the remote control.
How to adjust the horizontal airflow direction using the remote control.
Important notes on auto swing, manual adjustment risks, and louver behavior when unit is off.
Instructions for activating the optional plasma purification feature for cleaner air.
How to switch the temperature display between Celsius and Fahrenheit.
How to control the angle of individual vanes for specific airflow direction in ceiling cassette units.
Explains the control process, angle settings, and potential differences or limitations of the feature.
Steps to set the current time on the remote control, including AM/PM indication.
How to set the timer for operations like Sleep, Timer ON, or Timer OFF.
Instructions on how to cancel all timer settings or individual timer settings.
How to clean the grille, case, and remote control, emphasizing power disconnection and safe cleaning materials.
Instructions for checking, cleaning, and reinstalling air filters, including cautions about metal parts and cleaning agents.
Steps for cleaning the optional plasma filter, including washing and drying procedures.
Mentions that the plasma filter should be checked and cleaned periodically.
Practical tips for efficient operation, such as temperature control, door/window management, and cleaning filters.
How to prepare the unit for long-term storage, including running it in fan mode to dry internal parts.
Steps to take when resuming use, such as cleaning filters and checking vents and wiring.
A guide to diagnosing and resolving common air conditioner problems like non-operation, poor cooling, and noises.
Lists critical situations requiring immediate professional service, like burning smells or electrical issues.
Details the voltage, frequency, and maximum current for each listed model of the air conditioner.
General| Capacity | 1.5 Ton |
|---|---|
| Star Rating | 3 Star |
| Inverter | Yes |
| Refrigerant | R32 |
| Type | Split |
| Power Supply | 230V, 50Hz |
