I just got a new chemical control unit installed (BECS) and every time the Br/Cl feeder kicks on it drops the ORP dramatically. I let it run through the feed and it got below 100 for ORP. I normally keep within the 650-750 range. Has anyone else had this issue or any ideas? I've checked across the board and everything else is within range. When the ORP had dropped beloew 100 the PH was 7.5 and 2.6 PPM. This isn't the only time it has happened so I have had to pretty much manually turn the feed on and off to let it raise back up to within range.
