The auto position for my Rule
750 all in one pump quit working. The pump works fine with the switch in manual. Bought a new pump, still no auto function. Couldn't find a replacement Rule
auto-off-manual pump locally so tried to substitute a generic on-off-on switch but no joy.
The Rule switch shows 12v with it on manual but nothing when switched to auto. The generic switch with 12v to the auto wire still no auto function from the pump.
Is there some magic in the Rule auto-off-manual pump that allows it to work with the 750 pump?? Is the switch or both pumps float switches not working?? Any ideas how to test the float switch in the pump???
Yes, I tried the pump with water
in the bilge
over the top of the pump.