Viessmann Vitocell 360-M - Page 77

Pressure drop on the heating water side
0.4
0.5
0.6
0.8
1
2
3
4
5
6
8
10
20
30
40
50
4
5
6
8
10
20
30
40
50
60
80
100
200
300
400
500
kPa
D
Pressure drop
Heating water flow rate in l/h
mbar
for one cylinder
500 600 800
1000 2000 3000 4000 5000 6000 7000
A
C
B
A
Cylinder capacity 160 and 200 l
B
Cylinder capacity 300 l
C
Cylinder capacity 500 l
D
Cylinder capacity 750 l and 950 l
Pressure drop on the DHW side
0.1
0.2
0.3
0.4
0.5
0.6
0.8
1.0
2.0
3.0
4.0
5.0
6.0
8.0
10.0
500 600 800
1000 2000 3000 4000 5000 6000
1
2
3
4
5
6
8
10
20
30
40
50
60
80
100
kPa
C
D
E
Pressure drop in
DHW flow rate in l/h
mbar
for one cylinder
A
B
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 950 l
DHW cylinders
(cont.)
VITOSOL
VIESMANN
77
5822 440 GB
7