Ferroli ATLAS D ECO 34 CONDENS K 130 UNIT Instrucciones De Uso, Instalación Y Mantenimiento página 45

ATLAS D 34 CONDENS K130 UNIT
5.3 Diagrams
Circulating pumps Head/Pressure loss
- Circulating pump head with setting at "fixed speed".
4
H [m H 2 O]
8
7
3
6
5
2
4
3
2
1
1
0
0 0.5 1
A Boiler pressure losses
1 - 2 - 3 Circulating pump speed
- Circulating pump head with setting at "proportional head".
4
H [m H O]
2
7
6
5
4
3
2
1
0
0.0 0.5 1.0
A Boiler pressure losses
Min .
1
I
II
7
III
1.5 2 2.5
Q [m 3 /h]
fig. 45
Min .
1
I
II
7
III
A
1.5 2.0 2.5 3.0
Q [m /h]
3
fig. 46
cod. 3541Q642 - Rev. 00 - 06/2021
A
3
3.5
45
EN