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3. No Flow LED flashing or ON
Verify the flow switch has 12” of straight pipe before it. If the flow switch
is installed too close to an outlet/bend, re-plumb the switch to a location
where it will not experience as much turbulence. Rotate the flow switch
until the raised surface (on the hexagonal nut) is oriented against the
flow of water. If this does not correct the problem (after 60 seconds) of
consistent flow, proceed to Step 3C.
Verify that the control box (where the
flow switch plugs in) is not corroded or
damaged. If no damage is present on
the board then replace the switch and
repeat the 60 second filter delay after
the pump is activated, if after 60
seconds the ‘No Flow’ LED does not go
out replace the board.
Step 3B
Step 3C