Common Air Conditioning Problems and Their Causes

AC unit

Common Problems

There are many things that can go wrong with your air conditioning unit. Some are simple and easy to fix yourself, like cleaning a condensation drain or resetting a compressor button. However, there are many repairs that you would not want to do on your own. That's when you should call air conditioning maintenance in Kennesaw. Some problems are difficult to diagnose, much less to repair. Here are some of the most common problems and their causes.

One of the most common problems with air conditioners is simply improper operation. Before using, make sure all windows and exterior doors are closed. When using a room air conditioner, close off the room or suite from the rest of the house. Check that sliding glass doors are fully closed.

Installation and Maintenance

A big problem is improper installation. This can be avoided altogether by using reliable air conditioning installation in Kennesaw. When installed, your unit needs to be leveled. It will need to be charged with the correct amount of refrigerant, according to the manufacturer's specifications. This must be done by a trained technician. The performance and efficiency of the unit may be impaired if this is not done properly before initial use. Improper installation can also result in poor air flow or leaking ducts.

Electrical Failure

Like anything, the controls for your fan and compressor can wear out, especially if your system is oversized or sees heavy use. Wires, connections, terminals, and contacts can all corrode and fail. If your system does fail, first let it cool down for at least 5 minutes. Then check and reset any circuit breakers or fuses. In very hot weather, your system's limit switch may get tripped. It can easily be reset by pushing the button on the compressor access panel. If that does not correct the problem, contact air conditioning repair in Kennesaw.

Sensor Failure

When using a room air conditioner, you may experience issues with the thermostat sensor. If your machine cycles erratically or constantly, look behind the control panel. If the sensor is touching the coil, gently bend the wire so they are close, but not touching.

Drainage Issues

During humid weather, check your condensate drain. If clogged or dirty, unclog and clean it. Make sure your unit is level, or it will not drain properly.

If you're experiencing problems with your air conditioning unit, contact air conditioning maintenance in Kennesaw. Don't risk making it worse by doing repairs yourself or calling in an unqualified technician. Get qualified, professional experts, and keep your cool.