I am having some trouble getting my electronics up and going. I bought this tub thinking it was ready to go, once I got it wired up, one pump would work but the heater never would come on. I finally got the plug I needed to run the second pump(thinking flow may be the heater problem) after hooking up the 2nd pump I now get nothing. I evidently blew/fried something. I got a loud hum then nothing. the red power light comes on and I can push in the contactor myself and get the spinning switch(don't know the tech. term) to turn over but no pumps or no heaters. I don't have a clue what type of electrical stuff I have because it is rusted. I've checked the fuse, but don't know where to look next. Any tips from you guys would be greatly appreciated. I can measure/test and switches or plugs, I just don't know where to start. anyone have this hapen and can give me a tip? Its a 00 model Cal spa tub but I think they had just thrown together the pumps/electrical. I am attaching a few pics below to hopefully help. Also here is the link to 30+ pics. Any tips or if you can tell me what kind of spa pack this is would be great. Thanks in advance for any help.
http://s91.photobucket.com/albums/k281/inkyeggar/Hot%20Tub%20Pics/

I forgot to mention that I have this wired to 220V

No ideas? Anybody? Anything will help at this point. I can not find any identifying stuff on it to get a wiring diagram.