User Manual

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13
REMOTE CONTROL OF THE VENTILATION UNIT
Set the speed switch to
position and the operation mode switch to position to enable remote control of the ventilation unit.
1. Turning the ventilator on/off
ON/OFF
2. Night mode
ON/OFF
If the
Night mode is activated, the ventilator switches to the first speed in the dark time of the day when the light is turned off.
Activation of the night mode is confirmed by a long sound signal. Exiting the night mode is confirmed by a short sound signal.
3. Speed changeover
First speed
Second speed
Third speed
4. Operation mode
Natural air supply mode. The room is ventilated in the natural way, the fan is off
Air supply mode. Air is supplied to the room at a set speed. All the connected in series ventilators operate in supply
mode with no reference to the CN7 jumper position
Ventilation mode. Air is extracted (factory setting) or supplied at a selected speed. All the ventilators connected in
series operate depending on the position of the CN7 jumper
Regeneration mode. The ventilator operates 70 seconds in the supply mode and 70 seconds in the exhaust mode.
Heat recovery is also performed in this mode
5. Humidity Control mode.
The humidity control may be activated in the Regeneration mode only by pressing one of the humidity control buttons.
In the Humidity Control mode the ventilator humidity sensor monitors the extract air humidity and controls the fan speed depending
on difference between the set humidity point and actual indoor humidity. If indoor humidity is about the set range or has slight
deviations, the ventilator operates at the second speed. If indoor humidity is above the set humidity point, the ventilator changes to
the third speed. If indoor humidity is below the set humidity point, the ventilator changes to the first speed.
Humidity threshold – 45 %
Humidity threshold – 55 %
Humidity threshold – 65 %
HUMIDITY CONTROL FUNCTION MAY BE ACTIVATED WITH THE REMOTE CONTROL ONLY!