Franke MYTICO DUE - Requirements of the Water Supply; Main Water Connection; Water Quality; Water Outlet

Franke Kaffeemaschinen AG Installation | 6
User manual Mytico Due 23
– Feet 60 mm (standard)
– Feet 140mm (option)
Adjustable feet can be used to compensate for unevenness or differences in height.
6.3 Requirements of the water supply
6.3.1 Main water connection
Water pressure 0.8-8.0 bar
Flow rate >100 ml/s
Water temperature <25 °C
Connection to the main water connection G3/8" compression fitting and metal hose l=1500
mm
Only connect with the hose kit provided
– The main water connection must meet the requirements of the technical data and comply with appli-
cable federal, state, and local regulations.
– The main water connection must have a backflow prevention device.
– The main water connection must be equipped with a shut-off valve and a check valve with an up-
stream filter accessible for inspection. It must be possible for the filter to be removed for cleaning.
– Water from the household decalcification system must not be used.
– Filter with at least 100 loops/inch (UL)
6.3.2 Water quality
Total hardness: 4–8° dH GH (German total hardness)
7–14° fH GH (French total hardness)
4,2–8,3GPG
70–140ppm(mg/l)
Carbonate hardness 3–6°dHKH / 50–105ppm (mg/l)
Acid content/pH value 6.5–7.5pH
Chlorine content < 0.5mg/l
Chloride content < 30mg/l
TDS (total desolved solids) 30–150ppm(mg/l)
Electrical conductivity (measured) 50–200µS/cm (microsiemens)
Iron content < 0.3mg/l
– Color: Clear
– Taste: Fresh and pure taste
– Aroma: No perceptible aroma
– No rust particles in the water
6.3.3 Water outlet
– Drain hose: D = 25 mm, L = 2000 mm