Help!
We have an older home and an air conditioner plugged into an outlet in our master bedroom. Same one we've used for a few years.
Today, I just happened to be cleaning the room and noticed what looked like flashes of light behind the outlet cover. I thought it was from the window and as I got closer I noticed it seemed to be SPARKS inside the outlet box! The plastic cover is also warm, but not too warm to touch.
This is obviously not good! I turn off the air conditioner and it stops. I turn it on and after a few minutes this flashes start again.
We have had this air conditioner runnings for months, even when not home. I can't believe this is a safe thing, but have no idea why it's happened, know nothing about electricity and have no idea why the circuit breaker for that room would not turn off if this was happening.
Of course, I discover this on a Sunday when electricians are not available and it's 90 degrees out. This can't happen during the week or on a cooler day.
Am I overreacting to think I need to shut this thing down? I am just wondering how long this has been going on.