The applications of cooling systems have increased considerably in recent years. The rise in temperatures needs a system that would supply clean, comfortable and cool air. Cooling systems that are preferred widely include electric fans, air coolers and air conditioners. Among them, home air conditioning units are commonly used.
To ensure that these cooling systems function smoothly, it is important to understand the issues that might occur in them. Let us check these issues and how to resolve them.
1. Low levels of refrigerants
Air conditioners come with refrigerants that cool the air and remove humidity and heat from the air. In case of leakages, the refrigerant levels drop below the required amount. It could lead to improper cooling. To resolve this, replacing the refrigerant is not enough. The leakages need to be identified and repaired. It could be a time-consuming process.
2. Iced Evaporator Coils
An evaporator coil is filled with refrigerant such as freon which absorbs the heat from air. It acts as a sponge. However, if the warm air from outside stops circulating around these tubes, these coils become too cold. Sometimes they can freeze with a layer of ice, thereby preventing heat transfer. To resolve this, ensure that the warm air flow is consistent. Identify the cause and resume the warm airflow.
3. Duct Leakages
Sometimes, wear and tear or rodents can cause the ducts to develop holes or cracks. These ducts run throughout the ceilings and walls. So the cooled air has to now cool these walls and then reach the inner space. As a result, it becomes an obstruction causing more power consumption and thereby higher electricity bills.
4. Thermostat issues
If your air conditioner has seen lots of days, it might need to be re-calibrated. An improperly calibrated A.C. unit will receive wrong instructions from the control system. Replacing the thermostat is one way to solve this issue. You can call in an expert to check for its calibration. It is fairly easy to identify the issue in case of thermostat problems.
5. Dirt on Fan blades or Condensers
If your air conditioner isn’t blowing air properly, check if the fan is functioning properly. Sometimes, the dirt can cause obstruction to the blades causing lesser airflow. Also, dirt accumulation in condenser tubes could cause improper heat transfer. It will cause wear and tear to the parts.
Not just dirt, fans might also malfunction due to lubrication issues or faulty motors. If not resolved at the proper time, it could also affect compressors which can cause heavy damage to the air conditioners.
Conclusion
Air conditioners are widely preferred cooling systems used in home and office spaces. It becomes necessary to know the kinds of problems that might occur in these cooling systems. Various components can cause issues in these systems.
It is important to understand how to resolve these issues. Replacing filters, cleaning clogged drains, and regular maintenance of these elements are some measures that can help resolve these issues. Follow these tips to save on expensive replacements and repairs for your cooling system.