Carrier · Air Conditioners & Heat Pumps
The fan was running above a certain speed but then unexpectedly slowed down or stopped. This causes the compressor and fan to shut down temporarily.
Click steps to track your progress.
Check all wiring connections to the fan motor and its feedback wires for any loose or corroded contacts.
Ensure the fan blades are free of any obstructions and can spin smoothly.
Listen for unusual noises from the fan motor, such as grinding or squealing, which could indicate a failing motor.
If the issue recurs, a professional technician should evaluate the fan motor and its electrical connections.