Hello Farmgirl

I used the chlorinator for the chlorine pucks to get the stabilizer up. It has stayed where it needs to be so far. This is my first year opening my pool after winter so it is still all new to me. The pool is still covered because all our trees are just comming out and they drop alot of stuff at first. The dial in front of my chlorinator has little arrows to indicate which way is open and which way is closed. Hope you have a great time with your pool. Sharon