the device was connected quickly and without any problems and is in spülunterschrank. I had that was broken an older model of another brand. due to the many good reviews So here I lay me this device and must say I am very satisfied. I stand there on eco and have thus constantly well lukewarm water with the I rinse and fill hinkomme well with. it is in the cabinet large but it meets energy-saving and reliable its purpose because the controlllampe always lights up only when I have really taken water. think by the size of it is simply too well insulated.