900H Compressor loading during warm up.
(Trinidad and Tobago)
I have a 900H compressor that is loading before the warm up cycle starts to 125psi which normally is 65psi.
I checked the Start/run solenoid and it seemed to be good.
I went a step further and changed out from a working machine and the same issue occurred.
I check the minimum pressure valve to see if it was stuck in the open position which also was not the case.
Is there something else that I can troubleshoot to resolve this issue?