Viessmann VITOLIGNO 200-S Technical Manual page 48

DHW cylinder and heating water buffer cylinder
Pressure drop on the heating water side
40 4
30 3
20 2
10 1
9 0.9
8 0.8
7 0.7
6 0.6
5 0.5
4 0.4
3 0.3
2 0.2
4
1 0.1
0.9 0.09
0.8 0.08
0.7 0.07
0.6 0.06
0.5 0.05
0.4 0.04
0.3 0.03
0.2 0.02
Heating water flow rate in l/h
Vitocell 100-E, type SVPA
A 750 and 950 litre capacity
B 1500 and 2000 litre capacity
VIESMANN
48
(cont.)
B
A
VITOLIGNO 200-S