Central Air Fan Not Turning On

If your central air conditioner will not turn on try to troubleshoot the problem yourself before calling a serviceman out to your home.

Central air fan not turning on.

The first is an inspection of the outdoor unit to physically see if the fan is turning. Remove the service panel on the a c unit. If the fan blades are bent or dirty straighten them out and or clean them. After an extended period of time you fan can break or stop working.

Symptoms of a central a c fan not working there are a few ways to tell if your a c fan is temporarily or permanently out of order. But hopefully this article on troubleshooting when your ac won t turn on was helpful at getting you to where you need to be. Your outside ac hums but the fan doesn t spin or the entire outside ac unit isn t working at all. Do not proceed if you re not sure you ve properly shut off the power.

When your air conditioner s outside fan is not working inspect the fan itself. Unfortunately they can be expensive to repair when something goes wrong. When your air conditioner won t turn on it can be frustrating and uncomfortable. If not then it s time to call in a pro.

However your capacitor can go bad for various reasons and stop working properly which will force one of your system s fans to stop spinning. It s located on the side of the building near the outdoor a c unit. After some investigating you determine that your outside ac unit isn t running but the inside is. A capacitor stores up energy that provides power to your air conditioner s fans.

The blower motor starts turning fan blades that circulate cold air from the evaporator coils through the home s ductwork and into each room. Shut off the power supply to the air conditioner at the disconnect or breaker panel. Central air conditioners are a convenient and economical way to cool down an entire house. Typically this means one of two things.

Either turn off the breaker in the panel or pull the disconnect switch outside at the condenser. If the unit continues to run it may be the thermostat. Turn the thermostat up to a temperature at or near the outside temperature. Central air conditioners can work for years without problems if properly maintained and serviced annually.

If it does the problem is not likely the thermostat. Final thoughts on when your air conditioner won t turn on. Wait to see if the air conditioning unit fan eventually shuts off. A filter that s not a proper fit can obstruct airflow and put more stress on your air condition fan.

Find the start capacitor for the fan. If the blower motor fails to start nothing happens. 5 common reasons why your central air conditioner fan is not working. Remove and replace it with a new thermostat.