LS Aircon Servicing Singapore

clean a window aircon

How to Clean a Window Aircon Without Removing It

This article explains the process to clean a window aircon in Singapore efficiently. Window aircon is popular in Singapore for keeping homes cool in hot and humid conditions. However, like other appliances, they require regular maintenance to function efficiently.

One of the most critical maintenance tasks is cleaning the unit. Fortunately, you can clean a window aircon without removing it from the wall. This article is a comprehensive guide to cleaning the window aircon without removing it from the wall. 

How to Clean a Window Aircon in Singapore?

Cleaning a window aircon is essential for its proper functionality. If you do not clean a window air conditioner, you must bear costly repairs and replacements later. This makes window aircon cleaning a must every 2 or 3 months. Homeowners must know how to clean a window AC in Singapore. 

LS Aircon Servicing Singapore is an expert service provider in aircon installation, aircon chemical wash, aircon chemical overhaul, and other aircon general services, and it explains the process to clean a window aircon without removing it. Let’s go through the process of cleaning the window aircon. 

Step 1: Gather Your Cleaning Supplies

Before you start, it’s important to gather all the necessary cleaning tools. Here is the list:

  • A vacuum cleaner with a brush attachment
  • A soft brush
  • A spray bottle filled with a detergent and water solution
  • A damp cloth
  • A dry cloth
  • Fin comb 
  • A screwdriver 

These items make the cleaning process a lot easier and more efficient. 

how to clean a window aircon

Step 2: Turn Off and Unplug the Aircon

Safety should always be your priority. Before you start the process, turn off the window aircon and disconnect it from the power source. This will prevent any electrical accidents and let you clean the unit safely.

Step 3: Remove the Front Cover

Most window air conditioners have a removable front cover. Check your model and decide if you need to remove it. If it’s tightened with clips, you can remove it by hand. Once the cover is removed, keep it safe during the cleaning process. 

Step 4: Clean or Replace the Air Filter

The air filter is one of the most critical components of your window aircon. It traps dust particles and prevents them from entering the unit and your home. Over time, the filter can clog, and therefore, the system’s efficiency reduces further.

To clean the filter, remove it from the unit. If it’s a reusable filter, vacuum it and then wash it under running water with a mild detergent. Rinse it thoroughly and let the air dry completely. When it dries completely, reinsert it into the air conditioner. If the filter is damaged or excessively dirty, replace it with a new one.

Step 5: Vacuum the Interior

Once the filter is out, use the vacuum cleaner to clean the air conditioner’s interior. Ensure you remove all the dirt and dust from all the aircon components.  Be careful during this process because the fins can bend easily if you apply excessive force. If you have a fin comb, you should straighten the bent fins. This step will help you maintain the proper airflow of your aircon system.

Step 6: Clean the Coils

The evaporator and condenser coils can build up excessive dust and dirt. This reduces the aircon system’s efficiency. To clean the coils, spray them with the detergent and water solution you prepared earlier. Let the solution sit for a few minutes to loosen the dirt. Afterward, use a soft brush to scrub the coils gently. Wipe them down with a damp cloth to remove the residue.

Step 7: Wipe Down the Exterior and Front Cover

When you take off the front cover, clean it as well to improve the exterior look of your aircon. Spray it with the detergent solution and clean it with a damp cloth. Afterward, wipe the cover and the exterior of the air conditioner.

clean a window aircon singapore

Step 8: Reassemble the Aircon

Once all the components are clean and dry, it’s time to reassemble your window air conditioner. First, reinsert the air filter and then carefully reattach the front cover. Ensure everything is securely in place before you connect the unit to the power supply. 

Step 9: Test the Aircon

After reassembling the air conditioner, connect it to the electrical power supply and turn the unit on. Inspect the working of your aircon and ensure it runs smoothly and spreads more cool air than before. Moreover, you should also notice if there is an unusual sound that may have resulted from the loose components during the unit’s reassembling.

Conclusion

In conclusion, it requires the proper knowledge and ample time to clean window aircon without removing it from the wall. Regular maintenance ensures your air conditioner runs efficiently and extends its lifespan to save you money on energy bills and potential repairs.

The above steps simplify the process for professionals and DIY enthusiasts. So, the next time your window aircon needs a refresh, do not remove it. Give it a thorough cleaning right where it is.

Frequently Asked Questions

You can power wash a window aircon with the washer set at low pressure. However, high pressures can damage aircon components and result in costly repairs. 
Yes, if you have enough time to comprehensively clean the aircon, use the right approach and follow the manufacturer’s instructions to achieve professional cleaning results. 
Yes you can wash the aircon with low pressure water to clean the internal dust and debris. However, let it dry completely before you reconnect it to the power supply.