The problems with aircon coils reduce its overall cooling efficiency. Aircon coils play an important role in cooling, but they often face problems that disturb the normal working of the unit. In Singapore’s hot and humid weather, these issues become more common.
Understanding these problems helps in maintaining the aircon and avoiding costly repairs. Regular inspections and timely maintenance ensure smooth operation and extend the lifespan of the unit. This article explores the seven most common problems with the aircon coils in Singapore.
Common Problems with Aircon Coils in Singapore
This section highlights seven of the most common aircon coil problems that you should note. Let’s explore the issues with aircon coils in Singapore.
1. Dirty Coils
Dust and dirt build up on aircon coils over time. This reduces heat transfer and makes the aircon work harder. A dirty coil also increases electricity bills and weakens cooling performance. Regular cleaning prevents this issue and ensures the aircon operates efficiently. Ignoring this issue for too long may cause overheating and ultimately system failure.
2. Frozen Coils
Frozen coils are one of the most common problems with aircon coils. Low refrigerant levels and restricted airflow cause coils to freeze. Ice buildup blocks heat exchange and results in blowing warm air from the aircon.
Checking refrigerant levels and cleaning air filters helps prevent this problem. It is also essential to ensure that the evaporator coil is not being obstructed by furniture or curtains. This is so because this can restrict airflow and result in freezing.
3. Corrosion
Coils corrode due to moisture and pollutants in the air. Corrosion leads to refrigerant leaks and reduced cooling power. It is recommended to use anti-corrosion coatings to enhance the lifespan of the coils.
Moreover, regular maintenance can also extend the coil’s lifespan. In places with high humidity, corrosion happens faster. Therefore, it is crucial to apply protective coatings and schedule frequent inspections.
4. Blocked Condenser Coils
Outdoor condenser coils collect dirt, leaves, and debris. This reduces airflow and causes overheating. An overheated compressor can shut down or fail. Cleaning the condenser area ensures proper operation. Moreover, you can also reduce the heat on the condenser unit by placing it in a shaded area.
5. Bent Coil Fins
Coil fins bend due to physical damage or pressure. Bent fins block airflow and lower efficiency. Therefore, a fin comb helps straighten the fins and restore the performance of the aircon unit. It is important to handle the aircon with care, as excessive force during maintenance or installation can damage the delicate fins.
6. Mold Growth
Moist air provides a breeding ground for mold growth on coils. Mold reduces air quality and causes unpleasant odors. Therefore, maintain a habit of cleaning the coils with anti-mold solutions to prevent health risks.
Moreover, installing a dehumidifier can help reduce moisture levels. This will automatically minimize the chances of mold development. Regular coil maintenance is essential for keeping indoor air clean and fresh.
7. Refrigerant Leaks
Damaged coils often result in leakage of the refrigerant. It causes the aircon to lose cooling power. Leaks also harm the environment and increase energy consumption. Regular inspections help detect and fix leaks early. If refrigerant levels drop significantly, the compressor must work harder to maintain cooling.
This increases the burden on the system and leads to increased wear and tear. A professional technician like LS Aircon Servicing Singapore, who has expertise in aircon gas top-up, aircon repair, and general services should handle the refrigerant issues. It is important to note that refrigerant issues should never be tried using a DIY approach to ensure your safety.
Conclusion
The problems with aircon coils affect cooling performance and increase costs. Regular maintenance and cleaning keep the aircon running efficiently. It is essential to Identify these issues early to avoid major repairs later on. A well-maintained aircon provides better comfort and lasts longer in Singapore’s climate.
Therefore, we recommend Scheduling routine checkups and promptly addressing any problems to ensure energy efficiency and enhance indoor air quality. This will ultimately make their lives more comfortable.
