Central Air Conditioner Outside Unit Fan Is Not Running

Do not proceed if you re not sure you ve properly shut off the power.

Central air conditioner outside unit fan is not running.

Inside your air conditioning unit the fans turn with the assistance of motors and capacitors. Find the start capacitor for the fan. If the ac fan won t spin the entire unit is functioning inefficiently or not at. A blocked air filter may be the culprit in why your air conditioning s fan is not spinning.

It s located on the side of the building near the outdoor a c unit. Air conditioner outside unit fan not working. Understanding the parts of your ac unit. When your air conditioner s filter is dirty filthy and clogged air flow can t go through the filter and ice will begin to accumulate on it.

Maybe you notice that there is warm air blowing through your vents despite the fact that you are good about changing your ac filters and you ve never had any type of problem like this. Its job is to cause motion and that motion moves the air. Fans in the central a c both pull air out of the room to be conditioned and have humidity removed and also push chilled air through the vents throughout the house. As a result this puts more stress on your unit s fan as well as the other parts of the machine.

So you do some investigating and realize that even though the outside unit is buzzing the fan isn t spinning. Remove the service panel on the a c unit.