Major causes of Air Conditioner Problems and How to prevent them

Published on 29 Mar 2222, Author By Marieswaran , Published In Uncategorised, Published By MEP, HVAC, & DEWA Contractor

It’s easy to overlook that your ac unit needs maintenance in the context of everyday life. The equipment is mainly out of sight and out of mind as long as the cool air is flowing. Although expert servicing and maintenance are required to ensure your air conditioner’s long-term performance, you can take a number of steps to avoid an air conditioner failure and even repair some problems yourself. You don’t have to be an expert in air conditioners to recognise when something isn’t working properly. Knowing the most common problems with air conditioners can go a long way toward averting malfunctions. Who wants to be trapped inside during a sweltering summer without air conditioning? Keep an eye out for the following ten typical problems:

Common Causes of Air Conditioner Problems

Low Refrigerant

The refrigerant is the substance used by your ac unit to remove heat and humidity from the air in your house or office. If the refrigerant lines in your system develop leaks, you may not have enough refrigerant to adequately reduce the temperature. Alas, changing the refrigerant is not the only solution to this air conditioner problem. Finding the leaks and repairing the holes in the pipes requires an HVAC repair professional, which can be a time-consuming and costly task, particularly if there are several leaks.

Frozen Evaporator Coils

The evaporator coil of your air conditioner is packed with refrigerant and is in charge of absorbing hot air like a sponge. Although it may seem paradoxical, those coils require warm air to function correctly. A coating of ice can form on the outside if the airflow is disturbed and the evaporator coil becomes too cold. Your ac unit supply registers will either release warm air or none at all if this transpires.

Dirty Condenser Coils

The heat absorbed from the air is expelled outside the building by your unit’s condenser coils, which are part of the outside unit. When the condenser coil is covered in dirt and grime, it will not function properly. With all of the smoke and emission of toxins, this is a pretty common problem. Heat transfer is hampered as a result, and your unit has to work much harder to complete its job, resulting in increased damage on the parts and potentially system failure.

Issue with the Fan

A fan blows air over the evaporator coil of your interior unit to cool it, while another blows air over the condenser of your air inlet to discharge the heat outside the building. You’ll have poor airflow and air conditioner turmoils if any of those fans isn’t working properly. This could be due to a defective motor, lack of oil, worn belts, or too much dirt and debris. If you ignore the issue, it might lead to compressor damage, which is usually the end of your air conditioner’s life.

Ducts are Leaking

The cooled air from the ac unit is carried throughout your home through a duct that extends through your walls and ceilings. However, if the ducts have holes or cracks (which can be made by mice or negligent workers), that costly chilled air will end up inside your walls, where it will do no good. This condition, of course, makes your ac work harder and raises your energy expenditures.

Problems with the Thermostat

It’s possible that your old dial-type thermostats are poorly regulated, which means your air conditioner isn’t getting the right signals from the monitoring system. However, by changing or realigning your thermostats, you may easily solve this issue. If you have recently purchased programmable thermostats, they can be difficult to programme and may be set erroneously. Check the directions in the handbook if you still have it to ensure your thermostat’s settings are accurate.

Clogged Drains

Your air conditioner has to dispose of all of the moisture in the air it removes. It’s supposed to be drained out of the space via a sewer line, into a pan, and then down the drain. Water might back up and harm your system if the line or drain becomes clogged or the pan becomes full. Water leaks can also wreak havoc to your walls, ceiling, and furniture. If you don’t spot mould right away, it will eventually grow.Need help? Contact our MEP contractors dubai for professional assistance.

Easy steps to prevent air conditioner problems

1. Filters that are filthy should be replaced. Clogged air filters are a common cause of air flow difficulties that cause coils to freeze.

2. Inspect the ductwork and patch any holes. If it appears that there isn’t enough air flowing from the registers, or if your energy bills continue to rise, have an HVAC professional inspect your ducts.

3. Setup and learn how to operate a programmable thermostat. Install new thermostats to replace older control systems that are more efficient and save energy. Thermostats that may be managed remotely via your phone or tablet are also available.

4. Clear the area around the outdoor unit of brush and garbage. The condenser and outer fan unit can’t release heat as effectively when they’re clogged with leaves, garbage, and dirt.

5. Regular maintenance should not be overlooked. Regular maintenance can nearly completely remove the most causative factors of air conditioner issues. Before turning on your system for the first time in the spring, have an HVAC professional inspect and tune it up. Also it’s not expensive at all! Plus, you’ll avoid having to call for help when your air conditioner breaks down on the hottest day ever.

Contact the HVAC Repair Experts at Nathan Star!

For almost a decade, the experts at Nathan Star have been offering the best services in Dubai. We’re here to help with new air conditioning installations, repair, replacement, and maintenance at any time. Also, we make sure that customers can reach us swiftly around our facility. Contact our HVAC designing contractors Dubai online or give us a call now to set up an appointment.