I had a brand new H400FDN heater installed on 12/21/2015. It worked fine up until today. When I turn on the pump, the heater lights flicker and then it goes dead. Turning off the pump and restarting it resulted in the same thing a few times. Now, it appears to just be completely dead. It's been used for a TOTAL of probably less than 40 times and it appears to be dead already. This is insane!
Anyone have any ideas or input?