There are a number of strange symptoms that might be produced by a faulty fan motor. For example, the AC might start making an odd sound, running very loudly, grinding or clanking. This can also be a sign that some part of the motor or fan is loose.
Another problem that can occur is the fan motor periodically shutting off suddenly or repeatedly. This could indicate an electrical problem, but it is prone to get worse over time. If this is happening, the fan motor needs to be repaired or replaced right away.
The performance of fan motors can gradually deteriorate. Eventually, the AC system is not able to adequately cool the house. This might just be an old motor wearing out, or it could mean that you need to upgrade your AC unit to a more powerful model.
If the fan simply doesn’t turn, even when the motor is getting power, it probably means the fan motor is burned out. In this case, there really aren’t any repairs that can be done; the motor will need to be replaced.
The Role Of An Air Conditioner Fan Motor
An AC fan motor plays the vital role of turning the fan to keep air moving. This allows hot air from inside the house to be blown outside so that cool air can be moved through the ducts and into the rooms. Without the fan motor, the AC unit simply does not work, so it is vital that it is kept in great shape or replaced if it is worn out.