the pressure control is the tstat, neutral leg is wired to the top of the relay which goes to the start cap as well and so does the other terminal on the relay-it is wired just like tecumseh shows, how would a pressure control not be able to handle the amp draw, its one of your cut in and cut out deals, i have it set for like 35 and out at 15 or so for r-401a
what would you do if you were in my position? can't change the compressor for the 3rd time
Quote Originally Posted by Capz View Post
Little confused here. Are you using pressure control for temperature control or you using a T-stat? Possibly the pressure control switch cannot properly handle the current flow.

Shouldn't your neutral leg of the 115vac be wired to the Run on the relay? You have it on the Start.