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www.blaubergventilatoren.de
VENTO Ergo A25-1 Pro/A25-1 S Pro
Function
Button
1
Unit ON/OFF
2
Night mode
Activation
Activation of the Night Mode is confirmed with a long sound signal.
If the Night Mode function is activated the unit changes to low speed as soon as it gets dark in the room.
Deactivation
Exit from the Night Mode is confirmed by a short sound signal.
3
Speed setting
First speed – slow speed
Second speed – medium speed
Third speed – maximum speed
4
Operation mode setting
Changeover to
Passive Supply
.
Natural ventilation of a room when the fan is off.
Changeover to
Air Supply Mode
.
Air is supplied to the room at the set speed. All the connected in series units operate in Air Supply Mode no matter of the CN7 jumper
position.
Changeover to the
Ventilation Mode
.
All the connected in series units operate either in Air Extract or Air Supply Mode depending on the CN7 jumper position. By default
the jumper is set to Air Extract mode.
Changeover to
Heat Recovery Mode
.
The unit changes air supply and air extract cycles and operates in reversible mode with heat recovery. The unit operates 70 seconds
Air Supply Mode, then 70 seconds in Air Extract Mode.
5
Humidity control (available only for Heat Recovery mode)
If the indoor humidity exceeds the set point, the unit switches to high speed. If the humidity is within ±5 %, the unit operates at medium speed. If the
indoor humidity is below the set point, the unit changes to low speed. Press any speed control button to deactivate the humidity control function.
45 %
55 %
65 %
Operation with the remote controller
Turn the switches on the ventilation unit to OFF position prior to using the remote controller.
