Talking About Air Ventilation Systems

4 Tips To Prevent Annoying Air Conditioner Malfunctions

A cool indoor environment is everyone's wish on a blisteringly sunny day. So, a sudden cooling system breakdown at such a time is unwelcome. And if it is partially working but not delivering cool air throughout your home, it can cause energy bills to spike significantly. For these reasons, you should call an air conditioner maintenance specialist for system diagnosis. They will recommend a remedy after examining the unit. Read on to learn crucial preventative measures to keep your AC in great shape. 

Correct Thermostat Settings

Sometimes, thermostat issues lead to an AC malfunction. For instance, having a huge difference between the room temperature and the setpoint can cause the system to run constantly without attaining the desired temperature. In addition, if the thermostat is set at 'COOL' with the fan setting at 'ON,' the AC will only blow cool air during the cooling cycles with the same-air temperature when the unit is not cycling. So if you suspect that your thermostat is the problem, ask your AC maintenance technician to help you program it correctly.

Clean the Air Filters

During the cooling operation, air filters may clog with airborne particulates obstructing airflow into the AC. As a result, the system works much harder to draw in sufficient air for cooling. Consequently, the compressor might overheat and burn out, while the evaporator coils freeze due to defrosting cycle malfunction. This causes warm and weak airflow from the vents accompanied by high-pitched whistling sounds. The best way to avoid these issues is to hire an AC maintenance contractor to regularly clean or replace your air filters, depending on whether they are washable or disposable.

Clean the Outdoor Unit

The components in the outdoor unit, such as the compressor and fan blower, are susceptible to damage by environmental elements. If debris lodges in the unit, it can misalign fan blades or displace the fan from its original position. In addition, debris buildup around the unit can cause the compressor and motor to overheat since they cannot vent out. Cleaning the outdoor system is an excellent way to steer clear of these problems. Your AC specialist may also recommend erecting a protective barrier around the outdoor unit to shield it from dust and debris accumulation. 

Clear the Vents

Cool air moves through the ducts via vents in your home. However, dust particles may accumulate around the vents, forming a blockage. This results in weak airflow from the vents, causing uneven cooling across your home. That means your thermostat will detect the temperatures as still warmer, making it strain to cool your home to the desired set point. An overworking thermostat will wear down much faster. Therefore, scheduling regular cleaning appointments with your AC maintenance expert is essential. They will clean the vents of dust and debris to improve the airflow throughout your home.

Servicing your AC will maintain efficiency and increase its longevity. Thus, you should schedule regular AC tune-ups and fix malfunctions in time to ensure your AC is in good working order throughout the year.

For more information about air conditioning maintenance, contact a local professional.