Vacuum to waste

[doggie]

Page 11 here tells you how to set your filter to vacuum to waste.

http://www.inyopools.com/owners_manu...0on%20waste%22

Also, I thought that extra hole in the skimmer was just a dummy hole to hold a skimmer guard over the winter.

[BuckeyeFanInFL]

sweet. Thanks for finding the manual for me. It will come in handy.

[JohnT]

Also, I thought that extra hole in the skimmer was just a dummy hole to hold a skimmer guard over the winter.

Most of the time the extra hole is there for routing the main drain through the skimmer. Saves the builder from plumbing two lines to the pump.