Riello SC ACS 80 Manual page 5

Domestic hot water production graph
110
100
90
80
70
60
50
50
30
20
44 45
NB: Correct functioning of the product is only guaranteed if the primary circuit inlet temperature is at least 5°C higher
than the DHW setpoint.
CHARACTERISTIC CURVES FOR PRIMARY CIRCUIT PUMPS
12
11
10
9
8
7
6
5
4
3
2
1
0 1 2
50 55
Mandata primario (°C)
Primary inlet (°C)
160
140
120
100
60
3 4 Q [m /h]
3
5
60
0 0,2 0,4 0,6
0 4 8
max.
10m
8m
6m
80
40
20
0
1 2
65 70
0,8 1,0 1,2 Q [l/s]
Q [lgpm]
12
4m
2m
3 4 Q [m /h]
3