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Air Conditioner Troubleshooting: 4 Common Problems

Air Conditioner Troubleshooting: 4 Common Problems

Nearly 100 million homes in America have an air conditioning system. At some point, those systems fail.

When your AC system stops working, the first things you need to do is some air conditioner troubleshooting. You can do this on your own before you call in the professionals.

Let’s get started with some of the most common problems people face.

1. Your AC Won’t Turn on

If you can’t get the system to start or turn on at all, then you probably have blown a fuse or faulty thermostat. It could also be the result of an internal switch getting turned off.

The Fix

Start by checking that the system is getting power from the electrical panel. Then reset the circuit breaker and replace the fuse. Then check the thermostat and make sure that it is set to “cool” and not “off” or “heat”.

2. The AC Turns on but Doesn’t Cool

You can hear the system kick on and run, but nothing happens. Your home doesn’t feel any cooler.

Most likely, something is blocking the flow of cold air into your home. Another common culprit is that the system is low on refrigerant.

The Fix

Start by checking the thermostat to make sure that it is on the right setting and working correctly. You want to make sure that the system knows it is supposed to be cooling.

Next, check the condenser to make sure that it isn’t overloaded with dirt and debris or entirely blocked. If this is the case, clean the condenser and remove any plants that have grown up around it.

Check the coils for ice and remove it if there is any. Replace your air filters.

3. Poor Circulation of Air

You feel like there is inadequate airflow throughout your home. This usually happens when your air filters become blocked, or the ducts get blocked, crimped, or disconnected.

The Fix

Start with the most straightforward solution of checking your air filters. If you find that they are dirty, replace them.

Walk through your home and make sure the register dampers are set to open. Air can’t flow if you don’t open the vent in the room.

If that doesn’t fix the problem, then you need to inspect all of your ductwork. This will most likely mean getting up in your attic, basement, or crawlspace. Look for any areas where the ductwork may have become disconnected.

4. It’s so Loud

Your AC system relies on a fan to help circulate the air from within your home over the evaporator coils to cool it and then distribute the cold air throughout your home. This fan tends to be the source of most of the noise from your system.

The noise can be made worse by blockage, debris, dirt, and age.

The Fix

If your unit is especially loud and irritating, louder than it used to be, then it is time to consult a professional. They can come in and clean your unit.

They can also assess the condition and age of your unit. They will let you know if your unit has seen better days and needs to be replaced.

Tackle Your Air Conditioner Troubleshooting

Most air conditioner troubleshooting focuses on making sure that you have the system turned on and set to the correct settings. These are easy things that you can do on your own.

Once you determine that the issue isn’t minor, you will need to contact a professional service and repair company. They can come out and service your system to get it up and running smoothly again.

Contact our team today and let our qualified team address your AC problems and repair your air conditioner today.

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