Dean Howard Heat & Air, Inc Blog

Central Air Conditioner Troubleshooting Guide

Technician checking fan of the ACIn the spring, it is highly recommended for all homeowners to engage in a simple troubleshooting procedure with their central air conditioner unit. This will help prepare the unit for the stress that comes with operating during the hotter months of the summer. Sometimes, you may find that your air conditioner is not functioning as well as it should be, and whether or not your central air conditioner needs charged or there is some other problem, performing these procedures can help you figure out what needs to be done.

In order to get started, the first thing that you have to do is switch your unit on. After it has been turned on, set your reading to sixty five degrees and wait around fifteen minutes to give your system time to begin working. Immediately, you should be able to notice if there is a difference in the temperature of your room. If there is no change, or if you feel as though the temperature rose, then you will need to continue with the troubleshooting steps to better figure out the problem.

The next step involves going outside and taking a look into the exterior of your unit. Making sure that you keep your unit on, go out and check on the fans to see if they are working or not. If you notice that they are not spinning, then the problem may be mechanical in nature, which means that you will have to take the unit apart and inspect the motors. This can be done by individuals with sufficient experience, though it can be a good idea to call a professional in order to make sure that everything works properly.

If the fans are spinning, however, then you will need to continue troubleshooting to find where the problem is. Sometimes it is with your thermostat. Go back inside and see if the room feels cooler than the outside. If it does, checking thermostat readings will determine that the problem is with this device, and not with your unit. Speaking with a specialist will help you get the necessary work done on the thermostat without risking any problems that may arise from performing the procedure yourself.

After you perform these steps and still cannot find the problem, then your unit may need to be freon charged. Put your hand in front of the vents to confirm. You should feel cool air entering your home. If you feel that the air entering your home is warm, however, then you will need to call a specialist to service your unit so that you can enjoy a more comfortable environment for the hotter months. Working with a professional can also allow you to collaborate with them and learn more about proper maintenance procedures, which can help you extend the life of your system.

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