Viessmann Vitocell-B 100 CVB Series, Руководство по установке, Страница: 20 / 24

Technical Data
20
Pressure Drop Information
Pressure drop on heating water side Domestic hot water pressure drop
of a single coil
79 USG / 300 ltr
120 USG / 450 ltr
Upper indirect coil, 79 USG / 300 ltr capacity
Lower indirect coil, 79 USG / 300 ltr capacity and upper indirect coil, 120 USG / 450 ltr capacity
Lower indirect coil, 120 USG / 450 ltr capacity
5285
658
v2
.1
Waterflow
16
20
24
32
40
80
120
160
200
1.6
2
2.4
3.2
4
8
12
240
320
400
1.2
Pr
es
su
re
dr
op
2.
2
500
2.
6
600
3.
5
800
4.
4
1
000
9
2
000
13
3
000
18
4
000
22
5
000
26
6
000
31
7
000
ltr/h
GPM
44
10000
“w
.c
.
mb
ar
C
Fig. 21
Waterflow
8 20
0.8 2
1.2 3
1.6 4
2 5
2.4 6
3.2 8
4 10
0.4 1
40 100
32 80
24 60
20 50
16 40
12 30
Pr
es
su
re
dr
op
2.
2
500
3.
5
800
4.
4
1
000
9
2
000
13
3
000
18
4
000
22
5
000
“w
.c
.
mb
ar
ltr/h
GPM
2.
6
600
Fig. 22