(*) All the units follow the same hydraulic scheme, connecting in parallel as
many cells as power modules.
It is highly recommended to install a by-pass system, to be able to block the
water flow in each cell for maintenance purposes.
3.2.2- PRO/2 kit (free chlorine) Optional in EVO equipment
The amperometric measurement kit, allows to obtain a ppm free chlorine
Reading from your swimming pool. This sensor is swimming a 3-electrode
header, which is separated from the water through a membrane. This ppm
measure has a low dependency of pH and isocyanuric acid, and it can be also
installed in sea water swimming pools (this option to be asked to BSV
Electronic). Please follow carefully the installation, calibration and maintenance
instructions to ensure a perfect setup of the kit.
3.3- ELECTRICAL CONNECTION DIAGRAM
3.3.1- PRO400/500/600/750/1000 units
All the PRO series units can be configured to work with single or three-phase
supply, depending on the installation needs.
installation.
Single-phase connection
Ensure the line supply has all the protections and the correct cable size
according with the current consumption (see table on page 32)
Remove the upper cover of the unit to be able to see the terminal strips.
Connect the single-phase cables (230V) to the input strips. The neutral must be
connected to the blue strip while the phase must be connected to one of the
three strips marked as (L1-L2-L3).
In single-phase configuration, the three phase strips must be connected
together by means of a connection bar (see the following picture marked with a
red circle):
Figure 3.1: Single-phase connection
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Manual PRO v.1