LG Experience

    How to Clean an LG Split System Air Conditioner: A Handy Guide to Air Conditioner Maintenance and Care

    Discover how to maintain and clean your LG Air Conditioner with our guide. Learn tips on cleaning your LG Air Conditioner to ensure optimal performance and keep you cool.

    As the temperatures rise and you turn on your air conditioner to keep cool, it’s easy to overlook the importance of regular maintenance for optimal performance. A clean air conditioner not only keeps you comfortable but also supports its efficient operation. Dust, debris, and grime can build up, which may affect air quality and the system’s performance. In this comprehensive guide, we’ll walk you through essential steps for cleaning your LG Air Conditioner, debunk common cleaning myths, and share expert tips to maintain your unit for year-round comfort.

     

    Dive in to discover how a little care can go a long way in keeping your home fresh and cool!

    A wooden chair and a gold lamp in an empty room with a white LG Air Conditioner on the blue wall.

    A wooden chair and a gold lamp in an empty room with a white LG Air Conditioner on the blue wall.

    Benefits of a Clean Air Conditioner for Cleanliness and Comfort

    Keeping your air conditioner clean isn’t just about maintaining an efficient system; it may also helps create a more comfortable indoor environment. By regularly performing air conditioner maintenance and cleaning the air conditioner filter, a well-maintained air conditioner can circulate cleaner air, contributing to a comfortable living space.

     

    • Improved Air Quality: Over time, dust, pollen, and other small airborne particles responsible for allergies can accumulate in your air conditioner unit. When your air conditioner is dirty, these contaminants could circulate throughout your home, potentially worsening allergies. Regular air conditioner filter cleaning and proper maintenance help remove these pollutants, promoting cleaner air and a healthy environment.

     

    • Enhanced Cooling: A clean air conditioner cools your home faster and more effectively. When filters, coils, and fans are free from dust and debris, your system can reach the desired temperature more easily. This not only improves cooling performance compared to when the unit is dirty, but also reduces strain on the system, ensuring your air conditioner remains efficient.
     
    • Equipment Lifespan: By regularly maintaining the unit, you reduce strain on the components, lowering the risk of unwanted operating costs such as breakdowns, premature failure of components or costly repairs. Investing time and effort into regular aircon maintenance helps in the long run.

     

    A modern room with wooden furniture and bright sunlight shining in through sheer curtains, a clean white LG Air Conditioner is functioning to cool down the temperature.

    A modern room with wooden furniture and bright sunlight shining in through sheer curtains, a clean white LG Air Conditioner is functioning to cool down the temperature.

    How to Clean Your LG Air Conditioner: A Step-by-Step Guide

    Keeping your air conditioner clean is essential not only for its performance but may also help with prolonging its lifespan. Regular air conditioner filter cleaning helps prevent dust, dirt, and allergens from accumulating, which supports fresher air and consistent cooling. Here is a general step-by-step guide for cleaning your air conditioner. Always refer to your product’s manual for model-specific instructions, and consider seeking professional assistance when necessary.

     

    What You’ll Need:

    • Soft cloth or microfiber cloth
    • Wipes; Warm water and gentle cleaning agent
    • Fin comb or compressed air canister

    Screwdriver (for disassembly, if needed) *disclaimer: Disassembly should be done by qualified people only.

    Step 1: Turn Off and Unplug the Air Conditioner

    Before starting any cleaning, safety comes first. Make sure to turn off the air conditioner and unplug it from the electrical outlet.

    Step 2: Air Conditioning Filter Cleaning

    • Access the filter by gently opening the front section of your air conditioner.
    • Carefully remove the filter from the unit and inspect it. If it’s clogged with dust, a thorough air conditioning filter cleaning may be needed.
    • Wash the filter with warm water and a mild detergent. Gently scrub with a soft brush if necessary, then rinse thoroughly.
    • Allow the filter to dry completely before placing it back into the unit.

    Step 3: Clean the Exterior and Vents

    • Wipe down the exterior of your air conditioner with a soft, damp cloth.
    • Use a vacuum cleaner to remove dust from the vents 

    Step 4: Check the Drain Line for Clogs

    • If safely accessible, check the air conditioner’s drain line, typically located on the exterior of the unit, for any clogs.
    • If you detect a blockage, clear it carefully using a flexible brush to ensure the drainage is clean and unblocked.

    Step 5: Reassemble the Unit and Test

    Once all the components are cleaned and dry, carefully reassemble your air conditioner. Ensure the filter is completely dry before reinstalling it. Run the unit for a few minutes to ensure everything is working smoothly, and enjoy the improved airflow and cooling.

    Professional Cleaning for Fins and Coils

    • For safety reasons, please ensure that a maintenance specialist or professional air conditioning service technician to handle this step.
    • Clean the fins and coils involves disassembling the front section of the air conditioner, which can expose sharp surfaces and electrical components.
    • Professional cleaning ensures  the delicate fins and coils are carefully managed, the effectiveness is maintained and potential injuries or issues with reassembly are prevented.
     

    Note: For specific guidance on your air conditioner model, please consult with a product expert or refer to your appliance’s manual. Certain steps may require specialised knowledge or equipment to ensure safety and optimal performance

    Common Mistakes to Avoid When Cleaning an Air Conditioner

    Cleaning your air conditioner is crucial, but here are some common mistakes and what to avoid:

     

    1. Forgetting to Turn Off the Power: Always switch off and unplug your unit before cleaning.

     

    2. Using Harsh Chemicals: Stick to mild detergent and water. Harsh chemicals can corrode delicate components like coils and fins, impacting air conditioner maintenance.

     

    3. Neglecting the Air Filter: A dirty filter reduces airflow and impacts efficiency. Perform regular air conditioning filter cleaning or replacement (as necessary), especially during heavy use.

     

    4. Overlooking the Drain Line: A clogged drain line can cause water backup and mould growth. If possible, clear blockages when cleaning to maintain proper drainage.

     

    5. Reinstalling a Damp Filter: Ensure your filter is completely dry before reinstalling to help prevent mould growth inside the unit.

     

    6. Ignoring the Outdoor Unit: Debris buildup around the outdoor condenser reduces air conditioner efficiency. Keep the area clear and clean the unit regularly to ensure effective cooling performance.

     

    7. Skipping Regular Maintenance: Don’t wait for issues to arise. Consistent air conditioner maintenance will keep your system running smoothly and maintain its lifespan.

     

    Aircon Care Tips: How do I Maintain My Air Conditioning for Optimised Lifespan?

    Maintaining your LG Air Conditioner is essential for efficiency and longevity as they are less likely to experience wear and tear, leading to fewer breakdowns or premature replacements. Here are some key tips:

     

    • Clean or Replace Filters Regularly: Change or clean filters every 1 to 3 months to ensure proper airflow and for efficient operation.
    • Keep Coils Clean: Dirt buildup on evaporator and condenser coils lowers efficiency. Clean them annually, but remember that cleaning coils requires assistance from a professional air conditioning maintenance expert.
    • Clear Debris Around the Outdoor Unit: Keep the area around the outdoor unit free of leaves and debris to maintain proper airflow and prevent your air conditioner from cooling inefficiently.
    • Check the Condensate Drain: Keep the drain clear to prevent water backup and mould growth, as a blocked drain can impact system performance.
    • Inspect Insulation: Ensure refrigerant lines are well-insulated to maintain optimal cooling efficiency. If you notice any issues with the insulation, consult a professional technician.
    • Schedule Annual Professional Maintenance: A yearly check-up by a technician ensures everything runs smoothly and can identify any hidden issues, helping with the lifespan of your air conditioner.

    Take Advantage of LG’s Innovative Hygiene Features:

    LG air conditioners offer convenient built-in functions designed to make air condtiioner maintenance easier and to help support a cleaner environment inside the unit.

     

    • Plasmaster lonizer Plus: The Plasmaster Ionizer generates over 3 million plasma ions which filtrate the air in the indoor environment and inside the air conditioning unit itself. 
    • Auto Cleaning: After cooling, air conditioners can become humid inside, creating a prime environment for mould and bacteria to accumulate. The Auto Cleaning function helps to minimise bacteria, mould and odours that can otherwise accumulate inside an indoor unit by activating a gentle breeze to help dry residual moisture.

    Note: These features are available only on specific models. Please refer to your model’s specifications, owner’s manual or consult your LG sales representatives for detailed information.

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