If you don’t have a paper copy of your manual, search for it online using the make and model. If your AC unit still isn’t working properly, reach out to a local HVAC technician. They’ll be able to diagnose and fix your air conditioner.

A blown circuit breaker will be flipped outward (and that means you’ve found the culprit). Turn it fully to the off position.

If your AC still doesn’t blow cold air or makes any strange noises, contact an HVAC technician to troubleshoot and fix your system.