Dual circuit espresso machines have the small disadvantage that the heat exchanger (HX) is in constant contact with the hot boiler water and is always filled with water. Heat exchangers of common machines can have a volume of up to 400 ml of water...
Man kann die Xenia mit einem Festwasseranschluss inklusive Ablauf für das Abwasser ausstatten lassen. Dabei ist darauf zu achten, dass der Leitungsdruck auf 1 – 1,2 bar eingestellt wird. Dafür wird ein Druckminderer mit Manometer...
The dual boiler has the advantage that the brewing boiler and steam boiler are separate. This allows you to operate the steam boiler at a higher temperature (and pressure) without it having a negative impact on the brewing process. Up to 2 bar pressure can be set via web interface....
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