id like to thank u in advance for any help or advice you may have on this issue.
Recently we had a new CAT 2000 chemical control system installed for both our pool and spa
the pool seems to work spot on, and the PH side works for both units as well.
problem im having is when the chlorine feeder kicks in its actually DROPS the ORP value of the
machine and overfeeds to about 30 - 50 ppm before the ORP starts rising again..
ive done everything from installing new probes, eliminating any possibility of electrical interference in the water,
checking for chemical flaws in the water, draining and starting new, even diluting the ch... nothing works..
we are Using sodium hypochlorite 12% ordered from swish.. I recently read an article explaining that initially it will drop the orp value when introduced as hypochlorite ions will do that until they convert..
is there ANY way I can make this work??? is there an alternative that I can use that wont have this effect??