Chart Of The Head Flow Rate Available To The Direct Zone (Standard); Magis Hercules Pro 4 - 6 - 9 - Immergas MAGIS HERCULES PRO Manual

MAGIS HERCULES PRO 4-6-9

37 CHART OF THE HEAD FLOW RATE AVAILABLE TO THE DIRECT ZONE (STANDARD)

MAGIS HERCULES PRO 4-6-9 is supplied as standard with a
primary circulator, modulating with low electrical consumption,
(the factory settings are suitable to guarantee the best possible
performance), placed upstream of the hydraulic manifold.
Downstream from the hydraulic manifold, MAGIS HERCULES
Fixed speed head.
80
70
60
50
Y1
40
30
20
10
0
0
Proportional head (ΔP V).
80
70
60
50
Y1
40
30
20
10
0
0
KEY:
A =
B =
WILO PARA 15-7 CM 130
A
200 400 600 800 1000
A
200 400 600 800 1000
Head available at speed Min ÷ Max
Power absorbed by the system pump (dotted area)
PRO is standard supplied with an electronic low consumption
relaunch pump to the system for the direct zone, whose flow
rate/head features are shown in the graph below.
The flow circulator to the direct zone is suitable for both central
heating and cooling operation.
B
1200 1400 1600 1800 2000
X1
Flow rate (l/h)
B
1200 1400 1600 1800 2000
X1
Flow rate (l/h)
80
70
60
50
Y2
40
30
20
10
0
2200 2400 2600
80
70
60
50
Y2
40
30
20
10
0
2200 2400 2600
EEI ≤ 0.20-Part.3
77