If you have an air conditioner in your home or workplace, you may have had issues with the interior unit. The indoor unit is the part of the AC system that contains the evaporator coil, the fan, and the air filter. Its job is to chill and dehumidify the air that circulates in your room.
The following are some typical issues that can affect the indoor unit:
Dirty or clogged air filter: The air filter's purpose is to prevent dust, pollen, and other foreign objects from getting inside the interior unit and impairing its operation. However, over time, the filter can get dirty or clogged, which can reduce the airflow and cooling capacity of the AC. This can also cause the indoor unit to freeze up or leak water. To prevent this problem, you should clean or replace the air filter regularly, depending on the usage and manufacturer’s recommendations.
Leaking refrigerant: The refrigerant is the fluid that absorbs and releases heat in the AC system. It circulates between the indoor and outdoor units through copper pipes. Sometimes, these pipes can develop leaks due to corrosion, vibration, or damage. This can cause the refrigerant level to drop, which can affect the cooling efficiency and performance of the AC. It can also cause ice formation on the evaporator coil or water dripping from the indoor unit. To fix this problem, you should contact a professional AC technician to locate and repair the leak and recharge the refrigerant.
Faulty fan motor: The fan motor is the component that drives the fan blade to blow air over the evaporator coil and into your room. If the fan motor is faulty, it can cause the fan to stop working or run at a low speed. This can reduce the cooling effect and airflow of the AC. It can also cause overheating or tripping of the circuit breaker. To solve this problem, you should check the fan motor for any signs of wear and tear, such as noise, vibration, or burning smell. If you find any problem with the fan motor, you should replace it with a new one.
Blocked drain line: The drain line is the pipe that carries away the condensate water that forms on the evaporator coil as a result of dehumidification. Dirt, algae, mold, or insects can obstruct the drain line, which will prevent the water from draining properly. This can cause water to overflow from the drain pan and leak from the indoor unit. It can also cause mold growth and damage to your walls and ceiling. To prevent this problem, you should clean the drain line regularly with a wet/dry vacuum or a bleach solution. You should also install a float switch that can shut off the AC if the drain pan gets full.
If you have any problem with your AC indoor unit, you should not ignore it or try to fix it yourself. You should call Handybird, your trusted AC service provider in Coimbatore. Handybird has a team of experienced and trained technicians who can handle any AC problem with ease and efficiency.
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