My Sentry 800 hot tub heats up and runs when I turn it on but if left alone does not go through it's cycles. Instead it trips the circuit breaker and the LCD turns off. Please....this is driving me crazy....any suggestions would be very much appreciated. Thank you.

Jason

likely to be a faulty heater or ozone generator, but could be blower or pump as well - if it remains intermittent you'll need a tech to isolate the problem