500 Gallon hot tub with swcg

[Watermom]

The Pool Forum doesn't really do too much with spas or hot tubs. You might want to post your question over at www.poolspaforum.com. One of our support team members, Waterbear, is a moderator there.

Good luck!

Edit to fix link as I had it named incorrectly.

[waterbear]

I assume you have an Ace saltwater system from Hot Springs on your tub. As watermom said, you will get more info over at www.poolspaforum.com since it has a very active hot tub section and there are seveal Hot Springs experts over there that are very familiar with the Ace system (since it is slightly different than swimming pool SWCG systems).