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I ast I noticed that my control two small Details are missing, but I wanted to achieve from the start even at some point.
said than done. 
After a brief browse through the catalog Conrad I found them .... the small details.
But for the first time from the start: 
After a brief browse through the catalog Conrad I found them .... the small details. The control did not fail to drive the two peristaltic pumps manually.
Since this is after the water change is necessary to obtain the required nutrients in the aquarium, I built two more ado button (NO) on the front panel of my cabinet, give now by pressing the power on their electrical outlets. 
Now I am more than satisfied!
N ow that it is now once again seemed that a my electronic timers for no apparent reason, adopted by its program and to a certain extent even sat back, I began to communicate with an I know LOGO-user contact. 
the wiring should look like: 
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