Bingo, BobbyD! We have found the enemy and he is us! The PSX1-AC rapid breaker circuits that went in just before the new wiring need a jumper to set the trip current higher than 4.8 amps. I forgot the jumpers in my zeal to get the boards installed and all pretty. Tomorrow will install them and suspect I’ll be reporting no problems. Sorry to waste everyone’s time speculating!
|