My Central Air Condenser Fan Not Working

Remove the service panel on the a c unit.

My central air condenser fan not working.

April 1 2016 by comfort pro a reading pa company air conditioning hvac 0 comments a central air conditioner is an elaborate system that involves parts such as an evaporator a compressor a condenser fans and refrigerant to run through the unit. Another common and easily remedied situation that sometimes results in a central air conditioner fan not working is a dirty clogged air filter. Find the start capacitor for the fan. 5 common reasons why your central air conditioner fan is not working.

If the air conditioner runs constantly here s what to do. 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. 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. It s located on the side of the building near the outdoor a c unit.

Additionally if the capacitor is shared by the ac compressor as in the case of a dual capacitor your unit may experience further damage since the compressor may overheat. A capacitor stores up energy that provides power to your air conditioner s fans. The fan keeps running because the central unit has no such problem. A technician may have to recharge the refrigerant.

Turn up the thermostat. If the air conditioner still won t work make the call. This article discusses the diagnosis and repair of problems with the outdoor compressor condenser fan and fan motor including fans that wont run fans that run at slow speed and fans that won t stop running our page top photo of a compressor condenser fan unit shows that a stick had fallen into the fan blocking the blades and. Shut off the power supply to the air conditioner at the disconnect or breaker panel.

If you observe the ac condenser fan not spinning on your outdoor air conditioning unit the problem is likely one of a few common things. The unit won t quit running. When the ac compressor not working but the fan is running chances are the outer unit housing the compressor isn t receiving power. If an ac unit continues running with a bad capacitor your fan motor will have to work much harder resulting in your motor burning out completely over time.

Do not proceed if you re not sure you ve properly shut off the power. A c or heat pump fan condenser unit diagnosis repair. My central a c fan is not working what do i do.