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4.6.8. Ventilation unit
The zone can be switched on or off by the user with the
ON/OFF
button.
Setting the Ventilation unit output
Comfort
...................... Setting the ventilation unit output in comfort mode.
Setback
....................... Setting the ventilation unit output in setback mode.
Output setting in the setback mode is only possible with the time program switched on.
The time program setting is identical to the time program setting in zones 1 - 6.
Filter replacement settings
Setting the filter life and the possibility of confirming its replacement. The function calculates
the operating hours of the HVAC unit and notices the user when the filter needs to be replaced.
Boost function 1, 2 3
Boost can be switched on or off with the
ON/OFF
button.
Up to 3 boost periods can be preset and then activated in these sections. After switching on
the boost function, the ventilation unit sets the output to the value set in the
Desired power
field for the time
Boost period
.
After this period, the function is deactivated and the ventilation unit returns to automatic mode.
Summer bypass function
The Summer bypass flap function can be switched on or off with the
ON/OFF
button.
In this section, the desired temperature and the heating zone the function is related to are set
(a room sensor must be located in this zone). If the room temperature in the heating zone is
higher than the set limit and at the same time the conditions for the outdoor temperature (set
on the service level) are met, the summer bypass flap opens.
While the function is running, it is possible to set a constant output of the HVAC unit (the unit
then ignores the time program and the alternation of comfort/setback modes).
Display of the current outdoor
temperature and output of the
Ventilation unit
Display of the current zone status and the
status of the summer bypass flap.
