Central Air Condenser Fan Not Working

When the ac compressor not working but the fan is running chances are the outer unit housing the compressor isn t receiving power.

Central air condenser fan not working. 5 common reasons why your central air conditioner fan is not working. The condenser lines should be cold and the air inside the home should be cool. A capacitor stores up energy that provides power to your air conditioner s fans. Your system s air filter traps dust dirt and other airborne pollutants to keep indoor air and internal cooling system components cleaner.

If the compressor isn t starting check the wiring connecting the two units. Contactor problems can result in your central air conditioner fan not working if you re unsure as to what your air conditioner s contactor switch is it s a switch located on the inside of your unit that ensures that there is enough voltage being provided to control the compressor as well as the condenser fan motor. The fan keeps running because the central unit has no such problem. At burned out compressor if the condensing unit fan is not working the compressor itself may shut down or even be ruined by overpressure or over temperature.

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. If the fan isn t running at all or there is warm air blowing it s time to troubleshoot. Symptoms of a central a c fan not working. The fan doesn t start at all.

There are a few ways to tell if your a c fan is temporarily or permanently out of order.