Vents TwinFresh Expert RW1-50S3-13, Руководство пользователя, Страница: 13 / 32

13 www.ventilation-system.com
VENTILATOR CONTROL WITH THE BUTTONS ON THE INDOOR UNIT
The speed selection sequence is as follows: I-II-III-Standby. All the units integrated in a single network operate
according to the speed settings of the Master unit.
I: permanent indicator glowing indicates operation of the unit at Speed I. Indicator blinking indicates activation
of the
Night mode
timer.
I and II: permanent glowing of the indicators I and II indicates operation of the unit at Speed II.
I, II and III: permanent glowing of the indicators I, II and III indicates operation of the ventilation unit at Speed III.
Synchronous blinking of the indicators I, II and III indicates activation of the timer in Party mode or the turn-off
delay timer in the Boost mode in case of actuation of the connected external sensors or the integrated humidity
sensor.
Alternate blinking of the indicators I, II and III indicates that the ventilator runs at the speed set with the mobile
application using the slider selector for manual speed setting or that the
Weekly Schedule
mode is activated.
Regeneration mode
The rotation direction of both fans changes to opposite every 70 seconds. Heat recovery is performed in this
mode. To enable reverse phase operation of the ventilators, change the position of DIP switch No. 3.
Ventilation mode
The ventilator operates in permanent air supply or air extraction mode at set speed. The fan rotation direction
depends on the position of the DIP switch 3.
No glowing of the indicators
“Regeneration”
and
“Ventilation”
indicates forced operation of the ventilation unit in the air supply
mode. This mode may be activated only via the mobile application.
Filter
90 days after installation of the cartridge the filter replacement indicator starts glowing. In this case, clean or
replace the filters (see the “Technical maintenance” section).
After replacement of the filters reset the timer using the mobile application or by pressing and holding the
button on the Master ventilator indoor unit for 5 seconds until a signal sounds.
Alarm
Alarm indicator
In case of failure, the
Alarm
indicator on the indoor unit glows or blinks.
Reasons of Alarm blinking:
• Battery charge is below the low level.
• No connection between the
Master
unit and the router.
• Alarm shutdown of the ventilator.
If several interconnected ventilators are running in the same network, in case of alarm shutdown of the ventilator,
all of the ventilators of this network also stop. The
Alarm
indicator blinks on the defective ventilator and glows
on the other connected ventilators.
In case of communication loss of the
Master
unit with the router for longer than 20 seconds, the Master unit switches
to
Standby
mode (
Alarm
indicator blinking) and the
Slave
units will signal that there is no communication with
the
Master
unit (see the description of the
Master
indicator). After resuming communication, the
Slave
units are
automatically synchronised with the
Master
unit.
Master
Permanent glowing of the indicator shows the leading unit in the network (
Master
unit).
Indicator blinking indicates the driven unit (
Slave
unit) and no connection to the
Master
unit.
No glowing of the lamp indicator means that this ventilation unit is a
Slave
ventilation unit and it is connected
to a
Master
unit.
Synchronous blinking of all the lamp indicators on the casing of the ventilator indicates that the
Setup mode
is enabled.