Immergas VICTRIX PRO V2 EU - Page 18

VICTRIX PRO V2 35 - 55 - 60 - 68 - 80 EU
18
e entire range of VICTRIX PRO V2 EU generators is sup-
plied with a single-phase pump (230 V - 50 Hz) with variable
speed control and low power consumption.
When the heater is warming up, pump speed is dened accord-
ing to the settings of the boiler parameters: maximum speed
100% and minimum speed 77 % (parameters precongured on
VICTRIX PRO V2 35 - 55 - 60 - 68 - 80 EU); maximum speed
100% and minimum speed 50 % (parameters precongured
on VICTRIX PRO V2 100 - 120 - 150 - 180 EU).
Parameter settings can be adjusted based on actual needs.
e pump always works at maximum speed during production
of domestic hot water.
GRUNDOFOS UPM 4L
6 VICTRIX PRO V2 EU PUMP HEAD FLOW RATE GRAPH
1 = Head available to the system at 100%
2 = Head available to the system at 77%
3 = Power absorbed by the pump at 100%
4 = Power absorbed by the pump at 77%
X1 = Flow rate (l/h)
Y1 = Head (kPa)
Y2 = Power absorbed by pump (W)
6.1 VICTRIX PRO V2 35 EU PUMP
EEI ≤ 0,23 Part 3
Area between 1 and 2 = Available system head
Area between 3 and 4 = Pump absorbed power
45
53
60
68
75
83
90
38
30
23
15
8
Y1
98
105
Y2
45
53
60
68
75
83
90
38
30
23
15
98
105
X1
200 400 600 800 1000 1200 1400 1600
0
0
0
8
1800
1
3
2
4