I will appologize up front if fail to provide the needed information to assist me with this matter. I have been a pool owner for app.8 days now, so Newbie is an understatement!. I have an in ground pebble tec pool salt system with an over flow whirl pool, ( I think). I have had some people with more knowlege attempt to assist me. If I open the "main drain" valve the hot tub will fill up and over flow like it is supposed to, however there is nothing coming out of the jets in the pool. Again I do appologize for the generality of the question but I have several valves (all labeled, vacuum,main drain,spa return,skimmer etc..and I have no idea if they are supposed to be open or closed. If any one would be willing to walk me through some of this it would be greatly appreciated. I do plan on attending the "Pool School" offered unfortunately it is not available until March. Thank you in advance. Newbie in Central Florida.