If you're struggling with your air conditioner and it won't turn on, don't worry. There are several reasons why this could be happening. Here's what to do! Check the circuit breaker for power outages or tripped breakers in your home. If there is no power, check if there are any blown fuses, which can happen when too much current is flowing through them at once. You might also have one damaged by an electrical surge from the storm last night, so make sure you call in an electrician to take care of it before turning anything on again. Make sure you have enough propane in your tank to run the AC unit. The gas company will usually send someone.