If you find a switch and you don t know what it does turn it on and try running the ac.
Air conditioner breaker won t stay on.
Your air conditioner might connect to one of these switches just like your furnace probably is.
Locate the circuit board and check for a removable fuse.
First verify that you are getting power to the unit and then unplug the unit and remove the cover.
You might even be tempted to give it a good kick to see if that somehow magically does the trick.
How to reset your air conditioning circuit breaker.
We give you safety tips what to look for and how to reset your electrical air conditioning breaker.
The reason your air conditioner won t turn on could be because the condensate drain line is clogged.
If your window air conditioner won t turn on it may be that the fuse has blown.
When ac units run they create condensation which is removed from the unit through a drain line.
When a breaker won t reset the problem is usually a bad connection or ground fault in the circuit.
However if the ac circuit breaker immediately trips again or the ac won t come back on you have a problem that needs to be diagnosed and repaired by a.
Remember that electricity can be dangerous even deadly.
If your air conditioner won t turn on it s important to troubleshoot a few key things before you call in an hvac technician as this can save you time and more importantly money.
The air conditioner also is connected to a circuit breaker or fuse at the electrical panel breaker box.
There are some serious problems that can cause these issues but typically when your ac won t turn on you have about a 70 chance of solving the issue yourself.
3 reasons your air conditioner won t stay on.
That is if you have a 20 amp breaker and the ac pulls 30 amps the breaker trips.
If you do isolate the problem to a bad breaker you can t repair it.
That s why breakers trip.
Well an air conditioner usually trips the breaker because it s pulling in more amps than the breaker is rated for.
This could be the problem if your air conditioner won t turn on but it s even more likely if it runs but doesn t cool.
After 30 minutes set your air conditioner back to cool.
When the drain line becomes clogged a safety switch trips and shuts down your air conditioner.
Circuit breakers can malfunction but it s rare.
If you re lucky everything will work normally after this and the ac circuit breaker won t trip again.
If it is a blown fuse or a tripped circuit breaker make sure you are comfortable and competent to safely replace the fuse and or reset the breaker if not consult a qualified.
To protect you from overcurrents that can damage equipment and cause fires yikes.