I have a a Senvile LETO 24,000 BTU Mini Split. It is three years old. Six months ago, It stopped working because it was low on freeon. The tech at the time replaced both lines. It is now doing what it did last time it stopped working because it was low on freeon. It will turn on and blow air without it being heated or cooled and then after a few minutes it will shut off and not turn on. I then go to the breaker box, turn the circut off and on and then it turns back on.
1. How much will you charge to diagnose?
2. If it simply needs a charge, how much would you charge?
Thank you.