ok, I have a 2000 Bahia sweetwater spa. New circuit board (6600-288)
(6 months old), new pressure switch, new flow switch, and Just bought two months ago a new topside panel. Now it just stopped working. The other day I drained the tub, shut off the breaker. When i was done turned it back on and no topside display.... keep it off overnight, in the morning turn the breaker on and it is on! Went out today, no display... took the panel off and checked the connection and it was good. But I have nothing. It's all new.... what do you guys think.