Circuitry for HVAC, Controls, Troubleshooting in Clarksville, TN

In order for an HVAC system to heat or cool a building, a number of electronic devices must work together to detect the current temperature, check the settings for the home, and heat or cool the air to the desired temperature. While it’s easy to take the system for granted and expect it to just work, there are electrical components and controls that can stop working, which means the entire system may work less efficiently or have trouble working properly. 

At Travis Electrical Service, LLC, we offer HVAC electrical troubleshooting and repair for the circuitry and controls. If you’re worried that something is wrong with the electrical components of your HVAC system, we’re available to help. 

How Do You Troubleshoot HVAC Controls?

Determining if there is an electrical issue and what is needed to repair it begins with troubleshooting. To start troubleshooting an HVAC system, take a look at the control panel. There should be a diagram that explains what each of the components is so it’s possible to find out if something has broken or been damaged. 

Carefully look at each of the parts on the control panel to look for anything that’s out of place. If the HVAC system has been experiencing issues, use that to narrow down components on the control panel that may have gone bad. From this point, testing is needed to see if any parts of the control panel will need to be repaired or replaced. 

What are Common Electrical Problems in HVAC Systems?

HVAC systems can suffer from numerous electrical issues, depending on what’s wrong and what components have worn out. Some of the most common electrical issues include the following.

Blown Capacitor

The start capacitor is what gets the HVAC system to start. Another one stores energy to keep the system running. If either of these suffers from electrical issues, the HVAC system may not start or may not stay running long enough to get the home to the desired temperature. 

Circuit Breaker Tripped

If there is a surge of power or too high of an electrical load for the building, it can cause the breaker to trip. If the HVAC system is having any electrical issues, it could cause a surge of power that will trip the circuit breaker. Take a look at the breaker and flip it off, then back on to see if it was the issue. If it immediately trips again, there is an issue with the electrical components that will need to be fixed fast. 

Issues with the Wiring

Electrical wiring can wear down over time or become loose. When this happens, the HVAC system isn’t going to work properly. It could become a fire hazard, too, as the energy jumps across damaged or loose wiring. If any wires are damaged or loose, fast help is needed to protect the system. 

Signs to Have the Controls Inspected and Repaired

How can you tell if it’s an electrical issue or something else? There are signs that it’s necessary to inspect the HVAC system and go through the troubleshooting to see if repairs are needed. If any of the following is noticed, it’s a good idea to call a controls electrician right away. 

Lights are Blinking

Modern HVAC systems may have LED lights that will start to blink if something goes wrong. They may blink in a pattern. If so, the manual for the HVAC system may state the potential error codes and what could cause them. 

Temperature Isn’t Consistent

If the temperature fluctuates or it gets too hot or too cold, it may be that there is an issue with the control board. Check the thermostat for issues, too, but if that doesn’t work, it’s time to troubleshoot the control board. 

Stuck Switches

There are switches on the control board that turn on and off as needed. If they get stuck, though, the HVAC system may not work as expected and can cause overheating or similar concerns. When a switch is stuck, it’s a good idea to call in the pros for help. 

Call Your Local Electrician in Clarksville for Commercial Services, Travis Electrical Service

Control board issues with the HVAC system can cause it to stop working as expected, which can quickly lead to the building being too hot or too cold. At Travis Electrical Service, LLC, we offer HVAC control troubleshooting and repair for commercial and residential properties. If you have any concerns or need help with the electrical components of your HVAC system, call us for help right away.