Hi, this is my first post...looks like there is a wealth of information here. I recently was given a Caldera Geneva spa (man. date 3/2002). The previous owner told me that the "computer" was out, which I hopefully translated as the control board (box). My question is this: "Is there any way to have the control box tested before I go through the expense and work of preparing a site, running 240v, etc. I really don't want to go through all that just to find out that the problem is something else.
I am a complete "noob" when it comes to spas, so any and all help will be greatly appreciated.
Thanks in advance.