In the summer, we use our pool and spillover spa. I closed the Hot Springs spa in May. I followed the winterizing instructions in the owners manual except for adding antifreeze. No need since I knew I would open before a frost.
I filled the tub. When I flipped the circuit breakers to provide power, the display is displaying a solid color (blue, green, orange, white, etc). It just keeps repeating. Each color is displayed for maybe a second.
I pressed the JETS button and the jets work. I tried the lights... I don't think they are working....not sure since the screen is unusable.
Eventually the screen goes black (just like it would under normal use). When I press a button, the colors start to display again.
When jets are off the filter pump is running.
Any idea what is the problem and solution?