Awesome pics and instructions! Well done.

Hi, at first i want to appreciate for incredible detail on this plan.
i am very interested in this system, i am based in Spain with 220 V 50hertz electricity.
i have manage to find all the parts in the electric schematic for correct voltage and have come to a question.

all the float switches i find on the net is provided with DC current. ej. Max 250 VDC
and as shown on you schematic the float switches are directly connected to Ac power.

my question is shouldn't we use a Bridge Rectifier to convert the between the float switches? or its is fine i just can go on and use this float switch directly
or am i too noob for this and the float switch don't have a - connectors or whatsoever DC max load?
here is my float switch characteristics.
220v Relays characteristics.
220v timer clock.

Thanks a lot for sharing and helping.

I do it for the community!!

this is great man..i can't even imagine writing this out