Hello

I have one water pump, four valves, and four water level switch (XKC-Y25) in four tanks.
How to replenish the tanks one by one at a specific time?

Thanks for your idea.

Thank you for the explanation.

while domoticz.devices('hladina4').state == 'On' do cerpadlo.switchOn().checkFirst () ventil4.switchOn().checkFirst () end cerpadlo.switchOff().checkFirst () ventil4.switchOff().checkFirst () end Is this entry possible? Why doesn't the red part of the code execute? Thanks Vikin