Available Pressure; Possible Installation Recommendation - VENTILAIRSEC VMI PUREVENT VISION'R Série Notice D'installation Et De Maintenance

3.5.4 Available pressure

For each installation, a pressure level of at least 1 metre high water column at the Hydro'R system's
tapping points is necessary. This ensures a minimum water flow rate of 200 L/h.
Water flow rate curve - pressure of HYDRO'R® exchanger
200
180
160
140
120
100
80
60
40
20
0
0

3.5.5 Possible installation recommendation

The diagrams below are block diagrams for the installation of a VMI® PUREVENT HYDRO'R SMART unit.
For any other configuration, contact your distributor's technical department.
In this scenario, the diameter of the pipes in which the HYDRO'R tapping points are created must be
identical to the diameter of the pipes for the heat generation system outlet.
200 400
Transmitter installed at the end of the circuit
Transmitter installed at heat generation system outlet
600 800
Water flow rate [L/h]
1000
HYDRO'R control valve
Water circulation
Adjustment tee fitting
HYDRO'R control valve
Water circulation
Adjustment tee fitting
1200
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