Well, the more I read here the more questions I end up with ha. After coming across several threads about priming the pump I was curious if I had to do anything with the valves after cleaning the pump basket. In the past I haven't been closing any, just filling the basket with water and then turning the system back on. Is this ok or am I missing steps?
Also, how do you tell what valve controls what as far as returns/stains/skimmers etc..
Here is my setup: