www.blaubergventilatoren.de
13
VENTO Eco / VENTO Eco2
UNIT CONTROL
The unit is operated with the control panel.
WARNING!
The control panel must be fixed on a surface in operational position!
Do not press the buttons on the unsecured panel to avoid false speed switching!
Pressing the buttons quickly and shortly may result in malfunction of the unit!
Press the button precisely in the desired sector of the control panel to switch the speed.
The following parameters are set with the control panel:
• unit operation speed: I, II, III;
• unit operation mode: REGENERATION or VENTILATION;
• timer-based operation of the unit: 4 hours at speed III or 8 hours at speed I.
The control panel displays the following parameters:
• current unit speed
• current operation mode of the unit
• timer operation status (on/off)
• filter replacement/cleaning need according to indications of the filter timer (factory setting 90 days)
• emergency shutdown of the unit in case of a motor failure
In case of power cut-off the set parameters are saved in the non-volatile memory of the control panel.
UNIT CONTROL WITH A SENSOR CONTROL PANEL
Timer
Speed
III
4 hours
Speed
III
Speed
II
Speed
I
Timer
Speed I
8 hours
REGENERATION
VENTILATION
After expiry of the period set for the filter timer
(factory setting 90 days) the
FILTER
contamination
indicator starts glowing. In this case clean or
replace the filters and reset the filter timer.
Resetting the filter timer and the operating hours:
press and hold the
FILTER
indicator.
The
ALARM
indicator glows in case of
emergency stop of the motor, as a result of which
the unit stops.
Resetting alarm indication: press and hold
the
ALARM
indicator until the indicators start
blinking rapidly.
Turning the unit on
Press any of speed selection buttons , , or the timer buttons , .
Turning the unit off
Press the active speed button ,
,
or the active timer button ,
, if no speed
button is active.
Unit speed selection
Press the inactive speed button , , .
Unit operation mode selection
Press the inactive REGENERATION or VENTILATION button.
The direction of air flow in the unit (supply and extract mode) is set when connecting the unit
according to the external connections wiring diagram.
Turning the timer on
Press the timer button or .
Timer selection
Press the inactive timer button or .
Turning the timer off
Press the active timer button or .
If the timer period expires:
• The unit continues operation at a set speed. The speed can be selected before
switching on the timer as well as during the timer-based operation.
• The unit turns off if the speed was not selected.
