Outside Central Air Unit Fan Not Spinning

Remove the service panel on the a c unit.

Outside central air unit fan not spinning.

Find the start capacitor for the fan. Most of the air conditioning systems that use belts are outdated units. The ac fan motor is not working. The ac compressor works but the fan doesn t.

Replacing these your unit s belt is not too hard but when the belt does slip off or break it usually means that your unit is getting old. The capacitor may have gone bad and therefore the fan won t start. Gently push on one of the fan blades. Most fan motors work overtime especially during the summer months.

It s located on the side of the building near the outdoor a c unit. To avoid the outside ac unit fan not spinning preventive maintenance is the best way to go. Do not proceed if you re not sure you ve properly shut off the power. This heavy use results in a significant amount of wear and tear and eventually the motor will give out.

Most companies do provide coverage for the capacitor for a limited period of time. A start capacitor is an electric device that gets the electric motor running at startup by providing a jolt of stored electrical energy. To test it use a screwdriver or branch to poke through the condenser unit s vents. If you have a bad capacitor it may take a while for the fan blades to start spinning once you turn on the unit.

Another problem that may cause your air conditioner fan to not spin might be a belt that has either broken or became loose. We ll diagnose your unit and provide a fair quote for the air conditioning repair. Also if the capacitor goes out on a fairly new unit check your warranty documentation. You have a bad fan motor and or bad start capacitor.

Compressor works but the fan does not spin.