circuit breaker trips
Aqua cal t120.Pool heater about 10 years old New Led was replaced along with starting capacitor last year.. was running fine. Then when thermostat triggered the heater to turn on, the fan started as usual and after a few minutes the breaker would trip. Will not heat. Pump runs fine on its own circuit. Reset breaker, and same thing happens. If I reset too quickly after shutdown, FLO light comes on.. have to wait for internals to reset.