I got a used hot springs prodigy H from someone. I finished hooking it up yesterday and filled it through the filter housing with a hose. It ran perfectly fine, heated, jets all ran fine. I put system flush in to clean out the jets since it had been sitting. I then drained the water out. When I refilled it, I thought it would be smart to siphon water through a hose from my pool so it would start out clean, I did put it into the filter housing, but slow flow with the siphon. When I powered up the spa again, you could hear the spa start up then it stopped and the control panel red light started flashing and nothing was operative anymore. I turned the power off overnight, took the gray standpipe out, put a hose down in the hole and covered with a rag around the hose, turned the hose on and it forced a big air bubble out the bottom return and I let that water run for about 30 seconds. Put pipe and filter back in and turned on power and it still blinks red, now it doesn't even sound like it tries anything, it will start blinking within 5-10 seconds. I don't think my heater has a reset button, I couldn't find it anyway. Any ideas?
