Patent ID: 8813779

Claim:
A pump module comprising: means for inputting a first water; said first water inputting means incorporating a unidirectional flow valve to prevent reverse water flow into source of said first water; means for inputting at least one second water; said second water inputting means incorporating at least one automatic valve to modulate flow of said inputting of said at least one second water; first activating means for activating said at least one automatic valve; communicating means for communicating first external control signals to said first activating means; means for pumping said at least one second water; means for combining said first water and pumped said at least one second water; means for outputting one, the other, or both of said first water and said pumped said at least one second water; second activating means for activating said pumping means; and sensing means for detecting flow of said first water and communicating second external control signals to said second activating means; wherein said first and second activating means act together to coordinate activation of said at least one automatic valve and said pumping means.