If your AC unit wont turn on, the first thing you should check is if there was a blown fuse or a tripped breaker. Theres a good chance that the problem is a tripped breaker if the circuit was overloaded. However, it is also possible that a power surge caused your air conditioner to blow a fuse or trip a breaker.
Can Hear AC running but no air?
The common complaint is, “I can hear the air conditioner turn on but no air is coming out.” Thats because coil inside the AC unit is frozen. One reason for AC freeze-up is that the air flow coming into or out of your system is blocked at some point.
Why is my central AC running but not blowing air in my car?
If your cars AC isnt blowing air, it could be a problem with your cars fan. Another reason why your car AC fan is not working could be due to your cabin air filter. Cabin air filters serve as a filter to the outside air coming into your car to make sure it is clean and not filled with contaminants.
When should I reset my AC unit?
This is when a circuit breaker kicks in. Sometimes after a breaker is tripped, however, your AC unit may not work as well as before. If you have it set at a cool temperature but all youre feeling is warm air — a quick reset is sometimes all you need.