Ok, so a couple months back I was given a 1999 Cal Spa with freeze damage. I tore out a ton of foam out and fixed the cracked and broken pipes. I decided not to chance it again, and go ahead and buy a new Balboa VS510 from a online supplier. Installation was super easy, all pumps hooked up with 4 pin amp connectors. New digital screen fit right in the old cal spa slot on tub. So today I go ahead and get electric hooked up, fill the tub. The spa pack goes into "priming mode" and the manual states to try and turn on the pumps to make sure to get all the air out. I try to turn the pumps on and all I get is a click. nothing happens, tried it a few more times, still only getting a click out of it. I double check everything, all seems well. Still only getting a click? Any help would be great. Im stumped :'(