Hi, I had no lights on panel so I replaced my main board. Once power applied, I got service heater light and a AFS light. I can reset power and all lights go off until I hit pool button for 5 seconds. It doesn’t immediately turn anything on. I also have hold the off button down for awhile before it turns everything off. While researching this problem, I also discovered I have a bad by-pass as I found the black valve looking piece in my line. In the past when my heater ran, it clanked and cycled. Is there a master reset or any setup required on the board after install?