ereckerdeet

I have a calspa 2100, its about 10 years old. It has a digital control box marked 'whisper power unit', with relays inside, seems to be run by a rom chip. What's going on is after about 1/2hr, when I'm just getting nice and comfy, the high jets turn off and it reverts to its low setting. I talked to the cal-spa guys and they say its a 'feature'...well, I don't like it one bit. I checked the pump motor and it has a thermal shutdown switch - so if I override this setting, and things start getting hot, the motor will automatically shut itself down until it cools off. This is independant of what the computer is doing right now. I really want to bypass this so the high jets will stay on until I turn them off. The solution may be adding a switch and 'hotwiring' the high-jet relay, but I thought I'd write here first to see if anyone has a solution or bright idea to share. I sure appreciate it!! ~Eric