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When a system has two fans of the same colour marking installed, they
operate in the same direction and not as a pendulum version. Accordingly,
there can be no heat recovery.
3.2.2. Connection Scheme
Since Ventoxx ventilation units and Ventoxx Twist Control will be built-in, you
should ask the representatives of the manufacturer or a specialist for an advice
about the choice of installation locations.
When choosing the installation location for
the control, it should be noted that certain
operating modes of the ventilation units
provide
the supply of fresh air of the
outside temperature
. In case of work in
lower temperatures for long hours (for
example, in winter) this can lead to negative
results.
Any number of ventilation units can be
connected to the Ventoxx Twist Control.
However, please, make sure that sufficient
power is fed into the power grid. The power
and control unit are installed in the fans
themselves. The control gives the fan only the
command for controlling the
operation
modes.
Note that Twist Control and RV
ventilation units are never supplied
with 230V AC; only low-voltage
current may be applied. 230V electricity will
destroy the device and lead to a significant
risk of injury due to electrocution.
This standard connection scheme
shows the optimal choice for the installation location. The
power supply can be placed at any point of the electricity circuit.
