Signs Your Split Air Con Needs Cleaning and Why Professional Help is Best

How do I know if my split air con needs cleaning? This is a common question many homeowners ask when their air conditioner unit starts showing signs of reduced performance. Indicators like weak air flow, strange noises, or water leakage from the indoor unit may signal the need for a thorough clean. Dust can accumulate in the air filter and outdoor coils, affecting the system’s efficiency. Ignoring a dirty filter can lead to increased running costs and even a refrigerant leak, which may require air con repair. Regular maintenance, including checking the remote control and power supply, and cleaning with a dry cloth and a good brush, is crucial. Following the instruction manual, cobwebs should be removed regularly, and the general rule is to have a yearly service for split systems to ensure they remain energy efficient and avoid costly issues.

Common Signs Your Split Air Con Needs Cleaning

Your split system air conditioner may appear to be functioning normally, but there are several indicators that suggest it’s time for a clean. Here are the most common signs:

• Visible Dirt and Dust: One of the clearest signs that your air conditioning unit needs cleaning is visible dirt and dust on the surface. If you notice dirt collecting on the unit’s exterior, especially around the air conditioner’s louvres, it’s likely that dust has also accumulated inside the system.
• Reduced Airflow: If your air conditioner is on the highest setting but the airflow feels weak, this could be a sign that the air filters are clogged with dust. Reduced airflow means your unit is working harder to push air, leading to inefficiencies.
• Unpleasant Odours: If your air con is emitting unpleasant smells, it could be due to mould or bacteria build-up inside the unit. This can be particularly common if the unit hasn’t been cleaned for a long time, as moisture trapped inside can lead to the growth of odour-causing bacteria.
• Higher Energy Bills: Have you noticed a spike in your energy bills without a corresponding increase in usage? A dirty air conditioner requires more energy to function because it’s straining to maintain the desired temperature. Cleaning your unit will help it run efficiently and reduce energy costs.
• Unusual Noises: If you hear strange sounds like rattling, buzzing, or whirring when your air conditioner is running, it could mean that dirt or debris is interfering with the fan or other internal components.
• Warm Air Instead of Cool Air: If your split system is blowing warm air instead of the desired cool air, it’s a clear indication that the unit needs cleaning. This may occur because dirty filters or a clogged condenser coil are preventing the system from cooling effectively.

How Dirt Affects Your Split Air Conditioner’s Performance

Ignoring the need for regular cleaning can have serious consequences for your split air conditioning system. Dirty air filters and other clogged internal components can prevent your unit from functioning at peak efficiency. Dust and debris restrict airflow, forcing the system to work harder and use more energy. Over time, this increased strain can lead to costly repairs or even the need for a replacement.

Moreover, dirty filters not only compromise the unit’s efficiency but also impact the quality of air circulating in your home. This can result in respiratory issues or exacerbate allergies, especially if the indoor air conditioning unit is pushing dust or airborne particles throughout the house.

DIY Maintenance Tips for Split System Air Conditioners

While professional cleaning is recommended for a thorough and safe cleaning process, there are some basic DIY maintenance tips that can help keep your system running smoothly between services:

• Clean the Air Filters: The filters are one of the most important parts of your air conditioner and should be checked and cleaned regularly. Gently remove the filters from the indoor air conditioning unit and clean them with a vacuum cleaner or wash them with warm water and mild detergent. Allow them to become completely dry before reinserting them.
• Clean the Exterior Unit: Dirt, leaves, and other debris can accumulate around the outdoor air conditioning unit. Regularly clean the unit’s exterior and remove any obstructions to ensure proper airflow.
• Check for Unusual Sounds and Odours: Keep an ear out for strange noises and an eye out for any visible dirt build-up. If the unit begins emitting foul smells, it’s a sign that a deeper clean is required, and it may be time to call in the professionals.

Remember, while these tips can help with surface-level cleaning, they won’t address the internal components that need professional attention.

Why Professional Cleaning is Essential for Your Split System

While DIY cleaning can help with some aspects of maintaining your split system, there are limits to what you can do on your own. Professional cleaning is essential for several reasons:

• Comprehensive Cleaning: Professionals clean beyond the surface, accessing and sanitising the internal components of your air conditioning system, including the condenser coils and refrigerant gas levels. This ensures that all areas of the unit are thoroughly cleaned, improving performance and preventing issues like refrigerant leaks.
• Preventing Damage: DIY cleaning, if done improperly, can lead to damaged components, particularly the more delicate internal parts. Professionals use the right tools and techniques to clean your system safely and effectively.
• Maintaining Efficiency: Professional cleaning can ensure that your system is functioning at its highest level of efficiency. This means lower energy bills, a longer lifespan for your air conditioner, and fewer chances of a breakdown.
• Healthier Air Quality: A clean system doesn’t just perform better – it also helps maintain good indoor air quality. Professionals can clean and sanitise the unit, preventing the spread of dust, allergens, and bacteria into your home.

Experience the Benefits of Professional Split Air Con Cleaning

Maintaining your split air conditioning systems is crucial for keeping them efficient, lowering energy use, and ensuring clean air in your home. While basic tasks can be managed at home, professional cleaning provides the deep care your system needs to function at its best.

If your system shows signs such as poor airflow or unpleasant smells, it’s time to consider professional cleaning. Don’t let dust and debris affect your split air conditioning systems’ performance or your comfort.

Get in touch with us today to schedule a professional clean and ensure your split air conditioning systems stay in peak condition, providing you with reliable comfort throughout the year.