Last week I turned off the breaker in order to power cycle my heater. That's the only way I've found to clear errors. After about 30 seconds, I turned the breaker back on and now I've got no power to any of my equipment (pumps, heater, blower, lights). The strange this is that when I turn on the switch for my pool light, I hear an electrical hum, but the light won't turn on.
The only thing I can think of is that I blew the relay switch. Is there anything that I'm missing? Am I out of my league and just need to call an electrician?