It's time to think about air conditioner maintenance.

Over time, a significant volume of dust accumulates on the filter. If left uncleaned, the build-up can clog the indoor unit and reduce air flow, diminishing the efficient performance of the air conditioner.

To ensure your home air conditioner operates at its best, it’s important to know how to clean your air conditioner. To help you do just that, here are our top 6 air conditioning maintenance tips to consider:

  1. Clean the dust on the filter*: Over time, a substantial amount of dust and particles accumulate on the air conditioners filter. This build-up can obstruct airflow and compromise the  system's efficiency. To prevent this, it's recommended to clean the air filter once a month during heavy use, and for those that use it less often, every three months should be sufficient. You can use a vacuum cleaner to gently remove the dust or wash the filter with mild detergent and warm water. After cleaning, allow the filter to dry thoroughly before placing it back into the unit. 

  2. Maintain the outdoor unit: The outdoor unit of your air conditioner is equally important when it comes to air conditioner care tips. Make sure it remains free from debris, leaves, and other obstructions that could limit airflow. Blocked airflow not only hampers performance but also forces the compressor to work harder, potentially leading to premature wear and higher energy consumption.

  3. Clean indoor unit grilles: To ensure consistent airflow, pay attention to the indoor unit's grilles. Use a vacuum cleaner to gently remove dirt and dust from the grilles' grooves. Alternatively, you can wipe them down with a damp cloth. This step improves overall airflow and contributes to better cooling/heating efficiency.

  4. Professional servicing: While regular maintenance tasks can be performed by homeowners, it's recommended to have your air conditioner professionally serviced by a licensed air conditioning technician every one to two years, depending on usage. A professional technician can perform a thorough inspection, identify potential issues, and perform more in-depth maintenance tasks, ensuring your system's longevity and optimal performance.

  5. Utilise built-in features: Modern air conditioners come equipped with various advanced features that enhance energy efficiency. For instance, take advantage of built-in programming options like the intelligent human sensor feature. This feature automatically switches the unit to energy-saving mode when no movement is detected in the room for a specified period, minimising unnecessary cooling/heating and helping to save energy.

  6. Avoid extreme temperatures: Setting the thermostat to extremely low or high temperatures won't cool/heat your home faster. In fact, it strains the system and can lead to excessive energy consumption. It's best to set the temperature at a comfortable level and allow the air conditioner to maintain a consistent and efficient cooling cycle.

*Refer to the manufacturer’s operating manual on how to access and remove the filter from the indoor unit. 

Whether you're looking for a single room air conditioner, multi room heat pump or full house air conditioner, Fujitsu General has an air conditioning system to meet the needs of almost any space.

For more information about how to clean air conditioners, or if you need help with air conditioner care, contact our  Fujitsu General Assist team.

Air Conditioning Maintenance & Upkeep Frequently Asked Questions

What are the benefits of maintaining my air conditioner?

There are many benefits of knowing how to clean your air conditioner, including:

  • Improved Air Quality: Regular air conditioner maintenance of your air conditioner ensures that the air filter is clean and functioning optimally. A clean filter traps dust, pollen, and other airborne particles, leading to better indoor air quality and a healthier living environment.

  • Increased Energy Efficiency: A well-maintained air conditioner operates more efficiently. When the air filter is clean, airflow is not obstructed, and the system doesn't have to work as hard to heat or cool the air. This results in lower energy consumption and reduced electricity bills.

  • Extended Lifespan of the Air Conditioner: Following air conditioner maintenance tips, including regular cleaning and professional servicing, can significantly extend the lifespan of your air conditioner. Well-maintained units are less likely to experience wear and tear, leading to fewer breakdowns and the need for premature replacements.

  • Reduced Risk of Repairs: Regular air conditioner maintenance allows technicians to identify and address minor issues before they escalate into major problems. This proactive approach to air conditioner care can prevent costly repairs and inconvenience, ensuring your air conditioner runs smoothly during the peak seasons.

How often should I clean the air filter?

It is recommended to clean the air filter every month, depending on the frequency of use and the level of air pollution in your area. A dirty filter can restrict airflow, reduce cooling/heating efficiency, and may lead to higher energy consumption. By adhering to a regular cleaning schedule, you can maintain optimal performance and air quality.

How can I tell if my air conditioner needs servicing?

Signs that your air conditioner needs servicing include reduced cooling efficiency, unusual noises, foul odours, or water leaks. If you notice any of these issues, it's best to schedule a service appointment to identify and resolve the problem. Regular servicing also helps prevent potential problems and ensures your system is running at its best.

Can I perform air conditioner maintenance myself?

While light cleaning and upkeep, such as cleaning the air filter and keeping the outdoor unit free from debris, are suitable for homeowners, more intense maintenance or repairs are better left to professionals. Complex tasks, like refrigerant checks and electrical component inspections, require specialised knowledge and equipment to ensure safety and proper functioning.

Need more information? Get in Contact!

If you require assistance with servicing your air conditioner or need to discuss how to clean your air conditioner, don't hesitate to reach out to Fujitsu General's dedicated support team. Our experts can provide guidance, answer questions, and help you ensure your air conditioner operates efficiently and reliably, keeping your indoor environment comfortable during the peak seasons. Contact Fujitsu General today to address your air conditioning maintenance needs.