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