How to Properly Maintain Your Air Cooler: A Comprehensive Guide

How to Properly Maintain Your Air Cooler: A Comprehensive Guide

To make your place cosy, it’s super important to look after your air cooler. Taking care of it regularly not only keeps it working great but also makes it last longer. Let’s explore the key aspects of air cooler care with Blair!  We have useful tips that you can easily do at home to keep your air cooler in excellent condition.


I. Regular Filter Cleaning

One of the most important aspects of air cooler maintenance is keeping the filters clean. Dust and debris accumulation can hinder airflow, leading to decreased cooling efficiency. To ensure your air cooler operates optimally, it’s important to clean or replace the filters regularly. The frequency of filter cleaning depends on usage and environmental factors. 


How often should air cooler filters be cleaned?

  1. For normal use: Every 1-2 months 
  2. For heavily used or dusty environments: 1-2 times a month or more frequently.


How to clean the air conditioner filter? 

  1. Turning off the unit
  2. Removing the filter
  3. Gently vacuuming or rinsing it with mild detergent and water
  4. Let it dry completely
  5. Reinserting it into the air cooler

II. Temperature Settings

Adjusting the temperature settings on your air cooler not only impacts comfort but also affects energy consumption. Setting the temperature a few degrees higher can significantly reduce energy usage while maintaining a comfortable indoor environment.


How to adjust temperature settings for better performance?

  1. Experiment with different temperatures: Try out different temperature settings to find the balance between comfort and efficiency.
  2. Use Programmable Thermostats: Help to adjust temperatures based on occupancy, saving energy when the space is unoccupied. 


How to make your air conditioner colder?

  1. Ensuring proper airflow and ventilation
  2. Sealing any air leaks around windows and doors


III. Scheduled Maintenance

Consistent maintenance is essential for maintaining your air cooler in good condition. By conducting routine checks, you can prevent potential issues, keep it running smoothly, and maintain its efficiency. Usually, scheduled routine checks are to inspect for any visible damage, clean filters, and ensure all components are working correctly. You should clean or replace your air cooler filters every 1-2 months for optimal performance.

What to do during air cooler maintenance?

  1. Inspect for any visible damage
  2. Clean filters
  3. Ensure all components are working properly


IV. Clearing the Surroundings

A clutter-free area around your air cooler ensures better airflow and efficiency. Clear away any obstructions like furniture or objects blocking vents to help the cooler function optimally. Regularly check and clear the space around your air cooler. Ensure there’s at least a two-foot clearance around the unit to allow proper airflow. Keep curtains or drapes away from vents to avoid obstructing airflow.

How to prevent dust from the air conditioner?

  1. Regularly dusting and vacuuming the area around your air cooler
  2. Consider using air purifiers or changing air filters in your home to minimize dust accumulation

air cooler thermostat

  1. Thermostat Management

Your air cooler’s thermostat isn’t just about comfort but it’s a key player in energy efficiency. Managing the thermostat effectively can significantly impact your air cooler’s performance and energy consumption. Correct thermostat settings ensure your air cooler operates efficiently, providing the right amount of cooling while avoiding unnecessary energy usage. It’s a simple yet powerful way to maintain comfort and save on energy bills.

Why is my air cooler not cold?

  1. It could be due to incorrect thermostat settings.
  2. It could be due to a clogged or dirty air cooler filter.


  1. Weatherproofing Your AC

Weatherproofing safeguards your air cooler against weather-related damage, extending its lifespan and maintaining consistent performance, especially during varying weather conditions in Malaysia. How to reduce noise in air conditioners is by properly weatherproofing and securing components. Weatherproofing helps to reduce potential rattling or vibrations that might contribute to air cooler noise.

Types of Air Coolers to Weatherproof:

  1. Outdoor Units (Split-System ACs): These air coolers have outdoor components that need weatherproofing to shield them from rain, humidity, and temperature changes.
  2. Portable Air Coolers Used Outdoors: Some portable air coolers are designed for outdoor use and should be weatherproofed to ensure longevity.

How to weatherproof your air cooler:

  1. Check for Gaps: Inspect your air cooler’s outdoor unit for any gaps or openings where water or moisture might enter. Look around pipes, connections, and joints.
  2. Seal the Gaps: Use weatherproof sealant, caulking, or weather-stripping to seal any gaps you find. Ensure a tight seal to prevent rainwater or humidity from getting inside.
  3. Cover the Unit: Invest in a weatherproof cover designed for your specific air cooler type. This cover will protect the unit from rain, sunlight, and debris.
  4. Elevate if Possible: If your air cooler is on the ground, consider elevating it slightly to prevent water accumulation during heavy rains.
  5. Regular Checks: Periodically inspect the weatherproofing measures to make sure they remain intact and effective.



Taking care of your air cooler is key to ensuring lasting performance and efficiency. Blair Cool is committed to not only providing quality air cooling solutions but also empowering users with maintenance knowledge. From regular cleaning to thermostat adjustments and weatherproofing, these simple steps can keep your air cooler running smoothly, especially in Malaysia’s climate. Remember, a well-maintained air cooler not only saves energy but also ensures a consistently comfortable environment. Visit Blair Cool for more information on efficient air cooling solutions and get the best air cooler with us!