Central Air Condenser Fan Not Working

The fan doesn t start at all.

Central air condenser fan not working.

The first is an inspection of the outdoor unit to physically see if the fan is turning. Another common and easily remedied situation that sometimes results in a central air conditioner fan not working is a dirty clogged air filter. If the fan isn t running at all or there is warm air blowing it s time to troubleshoot. 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. A capacitor stores up energy that provides power to your air conditioner s fans. The condenser lines should be cold and the air inside the home should be cool. 5 common reasons why your central air conditioner fan is not working.

There are a few ways to tell if your a c fan is temporarily or permanently out of order. Air filter is blocked. Your system s air filter traps dust dirt and other airborne pollutants to keep indoor air and internal cooling system components cleaner. The fan keeps running because the central unit has no such problem.

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.