Viessmann Vitocell 300-H Technical Manual page 41

Installation — DHW cylinders
Vitocell 300-H as cylinder bank
Note
Observe the cross-sections of connection pipes on the heating water
side.
700 and 1000 l (2 cylinders)
WW
KW
1500 l (3 cylinders)
WW
KW
DN 32
DN 40
DN 50
DN 65
DHW heating
(cont.)
2 x 700 l and 2 x 1000 l (2 x 2 cylinders)
2 x 1500 l (2 x 3 cylinders)
KW Cold water
WW DHW
WW
KW
WW
KW
VIESMANN
6
41