Servicing air conditioner units in a regular interval is a necessity whether you are running it In Singapore’s hot and humid weather or in any part of the world. Aircon servicing will keep them working well and maintain a fresh indoor environment. You may have heard about “general aircon servicing” while attempting to clean your unit. But what does this servicing really include? Let’s break it down for you in simple terms.
What Is General Aircon Servicing?
Aircon general service is a basic cleaning and maintenance process of your aircon unit. It helps keep your unit clean, efficient, and working properly.
This service is usually done every 3 to 4 months. It helps improve air quality, save energy, and extend the life of your aircon.
Aircon general servicing is suitable for aircons used in residential homes, HDB flats, condos and offices in Singapore.
What’s Included in an Aircon General Servicing?
Below are the activities that the technicians perform during aircon general servicing:
1. Cleaning or Washing the Air Filters
The air filter is the first line of defence in your aircon unit. Over time, the filter gets clogged. A dirty filter blocks airflow and reduces cooling.
During general servicing, the technician will remove the filter, wash it with water, and dry it properly before placing it back. Follow our suggested steps if you want to clean your aircon filter by yourself.
2. Wiping the Fan Coil Unit
The fan coil unit is located inside your indoor unit. It contains coils and fins that help circulate the cool air.
Dust and mold can build up on these parts as well. The technician will open the cover, wipe the fan coil carefully, and remove visible dirt or mold. In some cases, a vacuum or soft brush may also be used.
3. Vacuuming or Flushing the Drain Pipe
Water condensation is a normal process in air conditioner. This water is produced in the indoor unit and flows out through a drain pipe.
If the pipe is blocked, water may leak from the indoor unit. During general servicing, the technician will vacuum the pipe or use a water flush to make sure it’s clear and flowing well.
4. Checking the Refrigerant Gas Level
Air conditioners use different types of refrigerant gas (also called coolant) to cool the air. If the gas level is low, your aircon will not cool properly.
Technicians will use a pressure gauge to check the gas level. They won’t top up the gas during general servicing unless it’s very low. Gas top up will cost you extra money as it is not included in general servicing.
5. Testing the Thermostat and Controls
The technician will test the aircon’s thermostat settings using the remote control.
They’ll check if the unit responds correctly, switches modes properly, and maintains the set temperature. This ensures your aircon works as expected and keeps the room at a comfortable temperature.
6. Inspecting the Unit’s Components
A full check of different components of the aircon is also part of general servicing.
The technician will look out for signs of wear and tear, broken parts, rust, or anything unusual. They will check the fan motor, electrical connections, and wiring.
7. Tightening Loose Screws and Bolts
Over time, vibration from the aircon can loosen screws or small parts.
Loose components can cause noise, shaking, or even internal damage. The technician will tighten everything during the service.
8. Cleaning the Exterior and Cover Panels
The front cover and body of the aircon also collect dust.
Technicians will wipe the outer surface and clean any vents or panels.
9. Final Testing and Run Check
After all cleaning and checks are done, the technician will switch on the unit.
They will test the aircon for cooling performance, noise levels, and smooth operation.
FAQ: General Aircon Servicing in Singapore
What is the difference between general servicing and chemical wash?
Aircon general servicing is a basic cleaning. Chemical wash, on the other hand, is a deep clean using special chemicals to remove stubborn dirt, mold, etc.
How do I know if my aircon needs servicing?
If your aircon is not cooling well, smells bad, makes noise, or leaks water — it’s time to service.
Can I use the aircon right after servicing?
Yes. Once the servicing is done, you can use the unit right away.
Do I need to be home during the servicing?
It’s better if someone is home to let the technician in and explain any problems. But it is not mandatory.
Is general servicing enough for an old aircon?
If your aircon is very old or hasn’t been cleaned for a long time, a chemical wash or overhaul may be needed.
What if problems are found during general servicing?
The technician will let you know. They may suggest repair, gas top-up, or deeper cleaning which usually will cost you extra money.
Conclusion
General aircon servicing is a basic aircon cleaning which you need often for maintaining the cleanliness and hygiene of your home. Always hire trusted aircon technicians even if it is a minor servicing work. Do not compromise the air quality. Maintain the suggested aircon cleaning frequency and stay cool and safe.
