Hi All,
Question on running multiple pumps from a single board connection.
As background, the Thermospa spa I inherited has 5 jet pumps, a circ pump, a blower, a light and a diverter valve for a wave lounge. I had no idea how 'over-featured' this tub was, but it's all mine now and I'm working through a series of issues slowly (with much help from the guys on here).
On my existing board (Balboa EL8000 Mach 3), pumps 2 & 4, and pumps 3 & 5 connect to the same connector on the board with a 'Y' or splitter connector. Then the 'hot' pin on one of the split connections is jum