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SETTING THE VENTILATOR OPERATION MODE USING DIP SWITCHES
1
2
3
4
5
6
7
8
ON
DIP switch under
the cover
Prior to operating the ventilator set its operation modes using the
DIP switch. It is located on the controller circuit board.
To access the DIP switch, take off the front panel of the indoor unit
and uplift the rubber plug that covers the switch.
Setting the role of the ventilator in the network
1
ON – slave unit (hereinafter referred to as “Slave unit”)
1
OFF – master unit (hereinafter referred to as “Master unit”)
The Slave unit responds to a signal from the Master ventilator only. Any other signals from other controls are ignored. In the Slave 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 the Standby mode.
Standby mode setup
2
Min – the ventilator operates at Speed I in the Standby mode.
2
OFF – the ventilator is switched off in the Standby mode.
Setting of the fan rotation direction
3
ON – in the Ventilation mode the ventilator supplies the air to the room.
in the Regeneration mode the ventilator starts operating first in the supply mode.
3
OFF – in the Ventilation mode the ventilator extracts the air from the room.
in the Regeneration mode the ventilator starts operating first in the extraction mode.
To form an optimal ventilation mode in the room, it is recommended to use either one or an even number of networked ventilators.
The setting is carried out in such a way that during each operation interval one half of the ventilators supplies air to the room, and the
other half extracts air out of the room.
Humidity sensor settings
6
80%
6
70%
6
60%
6
50%
6
40%
6
Off
5
5
5
5
5
5
4
4
4
4
4
4
When the indoor humidity exceeds the set point, the unit switches to Speed III. When the humidity level drops below the threshold
value, the Boost turn-off delay timer is activated. When the timer elapses, the ventilator reverts to the previous speed setting.
Boost turn-off delay timer setup
8
30 min
8
15 min
8
5 min
8
0 min
7
7
7
7
The
Boost
turn-off delay timer sets the amount of time before the
Boost
mode turns off after any of the sensors returns to the
standard state.