I'm running into all kinds of issues trying to fix my SWG, and yes, I know it's old.
It's the Jandy Aquapure/Chlormatic with the two boards, a front, and a back board. I've tested all the points on the back board, and got the following readings.
1-8 - 77.6 VAC ( manual says 75 )
2-7 - 66.5...