DHW cylinder and heating water buffer cylinder
Pressure drops
500
50.0
400
40.0
300
30.0
200
20.0
100
10.0
80
8.0
60
6.0
50
5.0
40
4.0
30
3.0
20
2.0
10
1.0
8
0.8
6
0.6
5
0.5
4
0.4
Heating water flow rate in l/h
of one cylinder
Pressure drop on the heating water side
A Cylinder capacity 160 and 200 l
B Cylinder capacity 300 l
VITOLIGNO 200-S
(cont.)
C Cylinder capacity 500 l
D Cylinder capacity 750 l
E Cylinder capacity 1000 l
CB
A
100
10.0
80
8.0
E
60
6.0
D
50
5.0
40
4.0
30
3.0
20
2.0
10
1.0
8
0.8
6
0.6
5
0.5
4
0.4
3
0.3
2
0.2
1
0.1
Pressure drop on the DHW side
A Cylinder capacity 160 and 200 l
B Cylinder capacity 300 l
C Cylinder capacity 500 l
D Cylinder capacity 750 l
E Cylinder capacity 1000 l
A
DHW flow rate in l/h
of one cylinder
VIESMANN
B
C
D
E
4
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