Vents-us TwinFresh Expert RW1-50 V.2 User Manual page 17

WIRELESS CONNECTION OF SEVERAL VENTILATION UNITS
The ventilators can be combined into a group in which one ventilator acts as a Master device and the others are connected to it as Slaves.
If the ventilator is a Master unit, Slave units and mobile devices connect to it via Wi-Fi. The Master unit is operated by means of a mobile
device, the remote control or the touch buttons on the unit casing. The control signal is automatically transmitted to all the Slave units
in the network.
In this mode the unit responds to a signal from sensors (humidity sensor, external digital sensor, external analogue sensor 0-10 V) and
changes its operation mode respectively.
If the ventilator is a Slave unit, it only receives control signals from the Master ventilator. Any other signals from other controls are ignored.
In this mode the TwinFresh Expert ventilators also ignore the sensor signals. In case of communication loss with the Master unit above 20
seconds, the unit switches to Standby mode.
Sensor operation
TwinFresh Expert ventilators only respond to sensor signals when they are in the master role.
TwinFresh Expert Duo ventilators always respond to sensor signals, regardless of their role in the group.
If any of the sensors in the TwinFresh Expert are triggered, all TwinFresh Expert ventilators in the group will go to maximum speed, while
the TwinFresh Expert Duo ventilators continue to operate at the same speed.
If any of the sensors in the TwinFresh Expert Duo are triggered, only that ventilator goes to the maximum speed in the humidity control
scenario, while the other ventilators in the network continue to run without increasing the speed.
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