Have you ever seen ice on your aircon? If so, something isn’t right. But don’t worry! This is a common problem, and we’re here to explain why it happens and how you can fix it.
Why Does Ice Form on an Aircon?
Your aircon can freeze up for several reasons. Here are the most common ones:
1. Dirty Air Filters
First, if your air filter is clogged, airflow is blocked. This stops warm air from reaching the evaporator coil, making it too cold. As a result, ice starts to form. Cleaning or replacing the filter regularly prevents this.
2. Low Refrigerant Levels
Next, if your aircon doesn’t have enough refrigerant, the pressure inside drops. This causes the coil to become too cold, leading to ice buildup. If you notice this, call a professional to check your refrigerant levels.
3. Dirty Evaporator Coil
Over time, dust and dirt can cover the evaporator coil, stopping it from absorbing heat. When this happens, the coil gets too cold and starts to freeze. Regular cleaning helps prevent this issue.
4. Weak Blower Fan
The blower fan moves air through the system. If it’s broken or not working well, airflow is reduced. This can make the evaporator coil too cold, leading to ice. If your aircon isn’t blowing enough air, the fan may need repairs.
5. Thermostat Problems
If the thermostat isn’t working right, it may cause the aircon to run longer than needed. This can make the coil colder than it should be, leading to freezing. If you suspect thermostat issues, have it checked.
6. Blocked Drain Line
Your aircon removes moisture from the air, and this water drains away. But if the drain is clogged, excess moisture can freeze around the coil. Keeping the drain line clear prevents this from happening.
How to Fix an Aircon That’s Freezing Up
If you see ice on your aircon, follow these steps:
- Turn Off the Aircon – First, switch it off to prevent damage.
- Let It Defrost – Wait for the ice to melt completely.
- Check the Air Filter – Clean or replace it if it’s dirty.
- Inspect the Vents and Coils – Make sure they’re clean and not blocked.
- Call a Professional – If the problem continues, get expert help.
Prevent Ice Buildup with Regular Maintenance
The best way to stop your aircon from freezing is with regular servicing. A clean and well-maintained unit runs smoothly and avoids costly breakdowns.
At Lion City Air Conditioner Services, we provide professional cleaning and maintenance to keep your aircon in top shape.
📅 Book your aircon servicing today!
🌐 Website: https://lioncityaircon.sg/
📲 WhatsApp: +65 8818 5781
