Hydraulic Circuit - Ferroli ATLAS 25 K 100 UNIT Instrucciones De Uso, Instalación Y Mantenimiento

10
54
a4
120-130 mm
fig. 39 - Rear view

5.2 Hydraulic circuit

10
11
209
192
210
fig. 40 - Hydraulic circuit
56
EN
105
11
209
192
210
14
197
56
36
32
114
278
130
179
40
74
275
233
cod. 3541I360 - Rev. 02 - 04/2018
ATLAS 25 K 100 UNIT
5.3 Diagrams
Circulating pumps Head/Pressure loss
- Circulating pump head with setting at "fixed speed".
4
7
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
7
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
III
1.5 2 2.5
Q [m 3 /h]
fig. 41
Min
.
1
I
II
III
A
1.5 2.0 2.5 3.0
Q [m /h]
3
fig. 42
A
3
3.5