Dhw Cylinder Connection On The Dhw Side - Viessmann VITOLIGNO 200-S Technical Manual

DHW cylinder and heating water buffer cylinder
1000 100.0
800 80.0
600 60.0
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
3 0.3
2 0.2
1 0.1
DHW flow rate in
l/h
Pressure drop on the DHW side 750/950 l

4.11 DHW cylinder connection on the DHW side

Connection to DIN 1988
B
A
C
D
S
Example: Vitocell 100-V
A DHW
B DHW circulation pipe
C DHW circulation pump
VITOLIGNO 200-S
F
H K LM
G
E
M
(cont.)
N
G M
G O
D Spring-loaded check valve
E Discharge pipe with a visible outlet point
F Safety valve
R N
P G
VIESMANN
57
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