Pool and Spa
Questions about Pool Repair? Ask an Expert Online.
So, it doesn't reset when you don't use the heater? When you use the heater it resets? Did you check the heat element? Look for holes in it and check to see if it's shorted.
I'm sure you didn't want to hear about a $250 problem, but if you have any more questions, don't hesitate to ask.
So, How goes the troubleshooting?