Hi.. any help would be much appreciated... we just bout a house with a Vita spa, the only designation for a model we could find is DX. When we turn the breaker on, the only indication of anything working is a red light on the front of the VitaPak. There is another red light on top of the VitaPak thats not lighting up. Also, the interior spa light shows no inclination of working. Any clues on what to do next? We replaced the 20amp fuse with a brand new one to no avail. Please help! Wed love to use our spa.

Here is some place to start: http://www.vitaspa.com/vita_spa_custome ... /index.htm

There is a manual for the DX. You will need to start doing some voltage checks, starting with incoming power and seeing if things are getting voltage. Perhaps they can get you a wiring diagram.