So you do some investigating and realize that even though the outside unit is buzzing the fan isn t spinning.
Central air ac unit fan not spinning.
A start capacitor is an electric device that gets the electric motor running at startup by providing a jolt of stored.
Unit not receiving power.
Remove the service panel on the a c 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.
Gently push on one of the fan blades.
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.
If you have a bad capacitor it may take a while for the fan blades to start spinning once you turn on the unit.
As a result this puts more stress on your unit s fan as well as the other parts of the machine.
Most fan motors work overtime especially during the summer months.
We ll diagnose your unit and provide a fair quote for the air conditioning repair.
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.
If the motor is still spinning albeit slowly it is not moving enough air for your hvac unit to function normally.
A blocked air filter may be the culprit in why your air conditioning s fan is not spinning.
Air conditioner outside unit fan not working.
It s located on the side of the building near the outdoor a c unit.
The capacitor is the component that sends energy to the ac s motor.
With the power off to your condensing unit here is a simple test you can do.
To test it use a screwdriver or branch to poke through the condenser unit s vents.
Find the start capacitor for the fan.
Compressor works but the fan does not spin.
Shut off the power supply to the air conditioner at the disconnect or breaker panel.
If it starts spinning then the issue.
Don t risk damaging your compressor.
You have a bad fan motor and or bad start capacitor.
Take a stick or screwdriver and spin the fan blade.
Some air conditioner fan problems might be a power issue rather than anything to do with the fan s.
One of the simplest explanations for an ac fan not spinning is a dead fan motor.
The ac fan motor is not working.
This heavy use results in a significant amount of wear and tear and eventually the motor will give out.
If the compressor is working but the fan won t turn then the problem is most likely with the motor and or capacitor.
