BamaAF

BINGO -- removing the jumper from the adapter board did the trick. After I fired it back up and waited the 4 minutes (or until "wait" goes off) - I still had "no flow" - I calabrated by pushing in the small button on the adapter board for 5 secs or until the green flow light was illuminated on the adapter board - then still had "no flow' for about 5-10 secs, and then it changed to flow - and all seems good now. The sensor and cell I removed are probably good, but I don't want to chance and pull anything out, so guess I will put them up for the future. Also of note: when I removed the adapter board and pluged the sensor RJ-45 cord directly into the backboard socket, I did get flow; however, the cell stayed in continious reverse (although it appeared to be making chlorine). When I removed the jumper and reinserted the adapter board in-line, the "cell reversing" light went out and now cell is on and there is flow.

Yeah, I'm a dummy -- I skimmed over the "check firmware" in adapter instructions - "ass-uming" that because this was purchased new as a kit, it would have latest firmware.... wrong, I have the old firmware and need to remove the jumper from the adapter. I will do that and update this post w/results.

Replaced entire unit to an enclosed panel with seperate smaller front board - replumbed for tri-port cell, all is well except when I added the tri-port adapter small board, it was "no flow" after wait - I had an extra cell and sensor, so I tried those one at a time without luck, so decided to try pulling off the adapter and plug right into back board - and now have flow. I did wait the 4 minuted until "no flow" and then pushed calabration button on adapter, but it did not help. New sensor and then new cell did not help. Not until I removed adapter did I get flos. Question: will it be OK to run without adapter, and should I try to replace adapter? Thanks for any help