Are you looking for ways to treat your non-functioning units? Perhaps you want to know why your air conditioner unit isn’t working properly. If yes, we are here to help. 

Air conditioners can get easily worn out or stop operating after a certain period. This is because of the lack of care and maintenance of your air conditioner units. You should always consider a maintenance check at least twice a year - before the start of the summer and mid or the end of winter seasons. Pets and animals tend to seek shelters to stay warm during cold days. They can enter your air conditioner units and damage the parts. 

Therefore, it is important to regularly conduct maintenance checks and air conditioning repair in Chesterfield, as and when needed. 

In this article, we will walk you through some possible reasons why your air cooling unit isn't functioning properly and ways to treat them. Here are eight reasons why your air conditioner stopped working suddenly.

1. Dead or worn out thermostat batteries 

The thermostat is a regulating device that automatically operates the temperature in a room. If your air conditioner isn’t blowing cool air at the desired temperature or throwing warm air, you should consider checking the thermostat. On the other hand, if the display of your thermostat isn’t working, consider replacing the batteries. Without the thermostat, your air conditioner will completely stop working. 

2. Poor connection 

At times, the real problem lies within the electrical supply units. Before jumping to conclusions, it is important to check the connection unit of your air conditioner. Check your switches, air conditioning plug, and other areas. Look for possible burns or cuts in the connection units that might cause the sudden breakdown of your unit. If your unit is slightly burned or electrical pipes sustain cuts and damage, get in touch with a good electrician.

3. Circuit breaker issue 

Your home circuit breaker is the most essential part of your home appliances. A circuit breaker is an automatic electrical switch that shuts down the source of electricity in case of overload or emergencies. If a circuit breaker is not working properly, it might frequently shut down due to heavy electrical loads. As air conditioners work on heavy electricity, your circuit breaker might not be in a condition to supply sufficient power to your unit.

4. Dirty air filter 

As the name suggests, air filters are filter sheets that help remove dust and dirt present in the air. The air passes through filter sheets to filter out harmful chemicals and dust that can cause potential health issues. Over time, filter sheets get easily clogged and restrict the airflow to your HVAC units. Regularly cleaning air filters can help you restore the efficiency of your air filters and avoid other problems from taking place.

5.Mechanical issues 

Air conditioning units consist of advanced mechanical components to produce cool air. It consists of five components - fan, evaporator coil, compressor, condenser coil, and expansion device. Any of these mechanical components can experience mechanical failure and shut down your AC units during uncertain times. Problems in any mechanical system or component can lead to the failure of the entire unit. 

6.Damaged HVAC units 

Outdoor air conditioning units are more prone to damage and accidents compared to indoor units. Banging footballs on the unit, shifting it from one place to another, heavy rainfall, or sudden changes in climate conditions might cause serious harm to your property. Before you switch on your air conditioning units after the long winter seasons, ensure to have a look at your outdoor units. In case of damages, hire service from professional HVAC service providers.

7. Water leakage 

Water leakage is one of the most common reasons your air conditioner isn’t working properly. Water leakage can happen due to several reasons, such as clogged drains, clogged filters, accumulated dust and dirt in your system, gas leakage, and more. With regular maintenance and cleaning of your system, you can overcome these issues. 

8. Outdated air conditioning unit

If your air conditioner is outdated or was bought a decade ago, it is time to replace your air conditioner with a new one. No repairs, maintenance, or parts replacement can help you bring back the effectiveness and efficiency of air conditioning units. Consult a reliable and reputable HVAC company to help you find an ideal option for you. 

In case of technical damage, you should avoid taking matters into your own hands. Hiring services from a professional HVAC service company will help you cost-effectively avoid potentially life-threatening problems.