I was wondering if someone can elaborate on the water circulation of my pool. I know the water goes out through the skimmers to the filter and then back to the pool through the return inlet. I was wondering if someone can explain at the bottom of my pool the drains and what is the difference. I am attaching pictures.
I am not sure what the first picture is but I have three of them in my pool. What are they and what do they do?
The Second picture is what seems to be a drain in the deep end of the pool? What does it do? Right next to the drain is two little small plugs, I know it is hard to see but what do they do? I have something called infloor cleaning on my jandy one touch device. Does this relate to that?
The third picture is the layout of my pool.