Vents TwinFresh Style Wi-Fi, User Manual, Page: 20 / 32

20
TwinFresh Style Wi-Fi
www.ventilation-system.com
FILTER TIMER SETTING AND RESET
In order to set the filter maintenance periodicity, go to
Menu -> Settings -> Filter
. Then use the
Filter timer setting
slider to set the desired periodicity in the range from 70 to 365 days (the default
value recommended by the Manufacturer is 90 days).
The need to replace the filters is signalled by the indicator in the upper section of the Control
menu. Reset the filter timer after replacing or cleaning the filters.
To reset the filter timer via the mobile app, go to
Menu -> Settings -> Filter
. Then press the
Reset
filter timer
button.
The preset number of days is counted on the Master ventilator only. The filter replacement indication
is replicated on all the Slave units. If so, replace the filters on all the ventilators on the network. Upon
filter timer reset the filter replacement warning is disabled on all the connected ventilators.
The filter timer can be reset using the button located on the indoor unit (see the
Filter
line of the
section
Ventilator control with the buttons on the indoor unit
).
RESTORE FACTORY DEFAULT SETTINGS
To restore the factory settings via the mobile app, go to
Menu -> Settings -> Factory settings
.
Then press the
Reset to factory settings
button.
WARNING!
Resetting the factory settings may result in losing Wi-Fi connection with the device.
WIRELESS CONNECTION OF SEVERAL VENTILATION UNITS
Each of the networked ventilators can operate in two modes:
Master
. The unit acts as a leading unit in the network. All the Slave units and mobile devices are connected to the Master unit 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 transferred to the connected Slave units. In this mode the unit responds to a signal from sensors, as a humidity sensor,
an external digital sensor, an external analogue sensor 0-10V and changes its operation mode respectively.
Slave.
The unit acts as a driven unit in the network. The Slave unit responds to a signal from the master ventilator only. Any other signals
from other controls are ignored. In this mode the units ignore any other signals from the sensors. In case of communication loss with
the Master unit above 20 seconds, the unit switches to
Standby
mode.
Timer operation
The ventilators respond to sensor feedback only in the Master mode.
In case of actuation of any sensors, all the connected ventilators go to maximum speed.