So you do some investigating and realize that even though the outside unit is buzzing the fan isn t spinning.
Central air conditioner outside unit fan is not running.
Find the start capacitor for the fan.
It s located on the side of the building near the outdoor a c unit.
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.
Do not proceed if you re not sure you ve properly shut off the power.
Its job is to cause motion and that motion moves the air.
While each component in a central air conditioner is critical quite simply the unit will not work if the fan is not running.
You can think of the motor on a fan just like the motor in your car.
A blocked air filter may be the culprit in why your air conditioning s fan is not spinning.
Understanding the parts of your ac unit.
Air conditioner outside unit fan not working.
As a result this puts more stress on your unit s fan as well as the other parts of the machine.
Shut off the power supply to the air conditioner at the disconnect or breaker panel.
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.
Inside your air conditioning unit the fans turn with the assistance of motors and capacitors.