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    Adding a flow switch

    I want to add a low flow switch to my SWG system in case water flow stops and chlorine builds up. The SWG has the pump plugged into it. There doesn't seem to be a way of adding a flow switch override to the SWG. Is there a simple way of adding a flow switch controller before the SWG so that the...
  2. S

    SWG timer wiring

    Hi TFP people, first post. I replaced a failed no brand mechanical timer which came with my SWG, a couple of years ago with a German made Grasslin. Identical clock except that the first clock had I think, four terminals and the Grasslin had five. I was very careful to keep the wires in the same...