I have a Vita Spa 700 series Chateau, model DC780 and I'm looking for a schematic and repair manual/guide. I'm having a problem with both jet pumps not coming on, but the air pump, heater, and circulation pump work just fine. I'm thinking this is a board issue, I check for voltage at the pumps, and not getting any. I would like a schematic to make sure I'm checking for voltage correctly.

What else could cause both pumps not to come on?

Thanks for your help!