when turning on master control, it click like a thermostat switch would when calling for heat?? every 60-90 seconds this happens. if you turn on your lights you can see the power interuption. what should i look at?
That would be an automatic reset circuit breaker tripping and resetting. No -- replacing the breaker is not the issue. The circuit that breaker is protecting is overloaded or it has a short circuit somewhere.
