Sometimes the ac s compressor is not working but the fan still runs.
Puron air conditioner fan not working.
The furnace part is inside and distributes the cold air through ductwork.
To determine if the thermostat is defective set the air conditioner to cooling and then use a multimeter to test the thermostat for continuity.
This is sometimes simple to resolve.
In this case the outdoor fan is not running due to a bad capacitor.
If the ac fan won t spin the entire unit is functioning inefficiently or not at all.
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.
How to troubleshoot a carrier air conditioner unit.
If all else fails check to see if there is a problem with your air conditioner s physical.
After an extended period of time you fan can break or stop working.
There are also times where you can fix it yourself.
When your air conditioner s outside fan is not working inspect the fan itself.
A filter that s not a proper fit can obstruct airflow and put more stress on your air condition fan.
While carrier prides itself on reliability and offers a warranty with its air conditioners you may encounter problems that prevent the unit.
This is a confusing situation when the outside ac unit not running but inside is.
You can think of the motor on a fan just like the motor in your car.
Both pieces need power.
Its job is to cause motion and that motion moves the air.
When the air temperature rises above a set point the thermostat activates a switch to provide power to the fan and compressor.
Knowing how to troubleshoot an air conditioner often starts with the main control its thermostat.
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.
If the thermostat is defective it may prevent the fan from working.
A capacitor stores up energy that provides power to your air conditioner s fans.
5 common reasons why your central air conditioner fan is not working.
Air conditioner compressor is not working and fan is running.
While each component in a central air conditioner is critical quite simply the unit will not work if the fan is not running.
Check the thermostat settings.
This shows you how to troubleshoot and fix a heat pump or ac unit that is not working.
Thermostats come in a variety of options starting with very basic models that simply control heating and cooling temperatures and fan operation.
