Min max level

[Morlock]

Hello,

I would use min/max level with 2 sensors (4 et 5 for me)
what is the command corresponding with the action ?
i test "water fill 4" and 5: not working
i test "water fill (ato only) 4" and 5: not working

I want to start a pump when the minimum level detect and stop when the maximal level is detected
the pump is connected on powerbar (s13), how to start it ?

PS Excuse me for my bad english...