Somebody please help, I have my EHERMS control panel completely wired, except for the RTDs.
I know that on my PID, terminals 8,9,10 are for the RTD. I have 3 wire RTDs with a red, white and black wire. Best I can tell the white is common and goes on terminal 8. That is as far as I can get.
All the articles I can find talk about 3 wire RTDs having 2 reds. I'm lost.