I've got a 6473-125, Sundance Ozone, Corona Discharge, 240 Volt, 2000 ppm (250mg/h) in a 480 gal HT. The tub gets used at least once a day with the wife and I.
I'm using the BBB method as described on this forum and my numbers have all been in range (FC 3 PH 7.5 CH 200) using the K2006 test kit except I have a CYA of 60 (I assume its this high due to shocking with dichlor ) and my CC is never under .5 and will jump to a 1. I've shocked and left one half of the cover open but it seems to have little effect. Besides picking up leaves.
Will running the ozonator longer have an effect on CC? It can be set to run from 1-24 hours.
how long should run it for?
how long before I see a lowering in CC? 12 24 36 hours?
Is .5 ppm of CC acceptable?
The HT is about 3 months old so i'm getting close to a refill along with a application of swirl away. maybe I just have a nastys issue? idunno
Thanks for any info/suggestions on this matter.