Air Conditioner Motor Not Spinning

Each air conditioning system has several capacitors including the start capacitor which sends signals to the motor and the run capacitor which keeps the motor running.

Air conditioner motor not spinning. If the ac fan won t spin the entire unit is functioning inefficiently or not at all. Switch it back to the middle setting before switching it. Do not touch the capacitor terminals or you may get shocked. 5 common reasons why your central air conditioner fan is not working.

The unit worked like new after th. Shut off the power supply to the air conditioner at the disconnect or breaker panel. If any of the parts of your air conditioner overheated it s possible it tripped the circuit breaker. It s located on the side of the building near the outdoor a c unit.

When an outside fan fails the most likely cause is a capacitor issue. Regardless of the reason each of the four possible scenarios has its own way of troubleshooting. Don t risk damaging your compressor. With the power off to your condensing unit here is a simple test you can do.

You can think of the motor on a fan just like the motor in your car. Do not proceed if you re not sure you ve properly shut off the power. Take a stick or screwdriver and spin the fan blade. This unit had a bad capacitor that i replaced.

Inside your air conditioning unit the fans turn with the assistance of motors and capacitors. A burned out motor might be causing your air condition fan to not work. Remove the service panel on the a c unit. A capacitor stores up energy that provides power to your air conditioner s fans.

How to troubleshoot fix an ac fan not spinning. When this happens your air conditioner fan will quit spinning. If the motor is still spinning albeit slowly it is not moving enough air for your hvac unit to function normally. Its job is to cause motion and that motion moves the air.

You have two options. This can damage the motor. This video shows how to perform diagnostics on an home air conditioner unit. You might find that in addition to the outside fans not spinning the rest of the outside unit might also have a 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. The ac s capacitors are small cylinder components that send energy signals to power the fan motor and the rest of the ac unit.