I had this problem as well, but it was a little different. If it would be a PC, it was easy for me to find the problem. And somehow, a guy downloaded an HVAC course in Dubai, haha. Anyway, when I started it, my air conditioner worked 5-10 minutes and after stopping. It was so strange, and that time was so hot. I didn't know what to do because I'm not a big man in this stuff. Anyway, thanks to the aircon service, these guys saved me from hot weather. Fast and easy way of work, love it.