I just got a Vita LX60 about ten years old. It went through the June flood of 2006. That is water on the outside...not inside LOL. I replaced both motors and the blower and worked GREAT!!! My perfectionist personality came out, I cleaned all the mud and crap out from the underside, only to find a leak in a manifold. After draining, filling and replacing, i turned the tub back on the filter position (supposed to run for 6 hours and bring to temp) after about 2 hours it kicked the GFI, flipped it on, kicked immediately, after several tries it ran until the heater kicked on the popped again. I have a transformer and filter on order, just because the transformer was submereged, as were the contactors and other swtiches. The circuit board and ozonator never got wet.......Any ideas??

First check if your breaker is warm when this happens.

Don't check, replace or do anything else unless you can verify the breaker is cool to the touch.

It is just slightly warm