How to Troubleshoot Your Home AC System Before Calling a Professional

When your air conditioning system isn’t working correctly, it can be frustrating and uncomfortable. Before calling a professional, there are several troubleshooting steps you can take to identify and possibly resolve common issues with your AC unit. By addressing these basic problems, you might save time and money.

Understanding the basics of your air conditioning system helps you identify simple issues that could be causing it to malfunction. Whether it’s an incorrect thermostat setting or a dirty air filter, some problems have easy solutions. By following these steps, you can ensure that your AC system is functioning properly before deciding to reach out for professional help.

Taking these initial steps can provide immediate relief and improve efficiency. Additionally, knowing what to check can make discussions with our professionals more productive if further assistance is required. Below are some key areas to examine if your AC system is not performing as expected.

Check Your Thermostat Settings

One of the first things to check when your AC system isn’t cooling is the thermostat. Ensure that it is set to the correct mode, either “cool” or “auto”. Sometimes, the switch can be accidentally changed to “heat” or “off”, which would obviously affect the system’s ability to cool your home.

Examine the temperature settings as well. Make sure the set temperature is lower than the current room temperature. If the thermostat runs on batteries, replace them to avoid any power issues. Reset the thermostat to see if this resolves the problem. If your thermostat is programmable, check the schedules and settings to ensure they are correctly programmed to suit your cooling needs.

Inspect and Replace Air Filters

Air filters play a crucial role in maintaining your AC system’s efficiency. A clogged or dirty filter can obstruct airflow, causing your system to work harder and less effectively. To inspect the air filter, turn off your AC unit and locate the filter, usually found in the return air duct.

Remove the filter and hold it up to a light source. If little to no light passes through, it’s time to replace it. Choose the appropriate filter size and make sure it matches the specifications of your system. Replacing the filter every one to three months can keep your AC system running efficiently and improve indoor air quality.

Examine and Clean the Outdoor Unit

The outdoor unit, also known as the condenser, is essential for your AC system to operate effectively. Over time, debris such as leaves, dirt, and grass can accumulate around the unit, obstructing airflow and reducing efficiency. Ensure the area around the outdoor unit is clear of obstructions and debris.

Turn off the power to the unit before cleaning. Use a garden hose to gently spray the fins and coils, removing any buildup. Avoid using high-pressure settings as they can damage the components. Inspect the unit for any visible damage or wear and call our professionals if you notice anything unusual.

Verify Electrical Connections and Circuit Breakers

An overlooked but vital step in troubleshooting your AC system is checking the electrical connections and circuit breakers. Sometimes, a simple power issue can cause the system to stop working. Locate your home’s electrical panel and check if any breakers have tripped, particularly those associated with your air conditioner.

If a breaker is tripped, reset it and see if your AC system starts operating. Also, inspect the connections at the thermostat and outdoor unit to ensure there are no loose or damaged wires. If you’re uncomfortable dealing with electrical components, it’s best to contact our professionals for assistance.

Conclusion

Simple troubleshooting steps can often resolve minor issues with your AC system, saving you time and money. From checking the thermostat settings to inspecting air filters and cleaning the outdoor unit, these tasks can be done with minimal effort. However, more complex problems require the expertise of professionals.

By performing these basic checks, you can pinpoint simple issues and ensure everything is set up correctly before calling for help. If the problems persist, it’s time to reach out to us for professional assistance. Our team at Expert Services – Plumbing, Heating, Air & Electrical is ready to diagnose and fix any AC issues you may have. Contact us today for reliable and expert AC repair services in Lehi, UT.