Hi I'm just purchased my home and it has a pool in it and pump works fine. But these three valves are broken shut, and the second pump doesn't work. Any idea on what are these valves to and what does the secondary pump do?
http://i1031.photobucket.com/albums/y37 ... aysvu9.jpg
http://i1031.photobucket.com/albums/y37 ... 5ctwol.jpg
