24 - EN
4.8 MAIN BOARD SETTINGS menu
4.8.1 VENTILATION PRESETS menu
If you have gone through the commissioning wizard
you will have already set the desired ventilation
presets there. In this menu you can alter them
without having to go through the whole commission
wizard again.
In this menu you cannot set a preset higher than the
next preset. It is best to set the maximum preset first
and work back to the lower presets.
Default settings before commissioning
ComfoAir Q
350
450
600
PRESET A
70 l/s
90 l/s
120 l/s
PRESET 1
165 l/s
210 l/s
280 l/s
PRESET 2
235 l/s
300 l/s
400 l/s
PRESET 3
315 l/s
405 l/s
540 l/s
4.8.2 VENTILATION CONTROLS menu
In this menu you can set how the unit must respond
to external influences like changes in air resistance
in the system.
FLOW CONTROL
The factory default for the unit is set to FLOW
CONTROL. The unit will regulate the airflow around
the set airflow. External influences on the airflow will
be corrected only when necessary, while small and
short variations in airflow are allowed. This ensures a
more steady behaviour of the fan speed.
CONSTANT FLOW
The unit will regulate the airflow to the exact set
airflow. External influences on the airflow will be
corrected immediately. The fan speed will constantly
be corrected.
4.8.3 FILTER SETTINGS menu
The factory default for the filter warning is 21
days before the unit expects its filters need to be
replaced. This allows the user sufficient time to
purchase new filters before the filters are completely
contaminated. The amount of air passing through the
filters determines how quickly the filters should be
replaced. The filters must be replaced at least every
180 days. If the unit is running at a high airflow rate
then nominal, the unit will automatically shorten this
time. In addition, it is also possible to display this
notification earlier by increasing the number of filter
order days in the FILTER WARNING menu.
You can choose to replace the filters of all the units
in your service contract on the same day. This will
probably mean that you are replacing filters for
units which do not have a filter warning yet. In this
case you can run the filter wizard by starting user
menu CHANGE FILTERS in the FILTERS menu. After
finishing the filter wizard, the filter counter will be
reset automatically.
Do not change the filters when the
unit is powered without using the
filter wizard. For safety reasons the
unit will stop the ventilation during
the filter replacement instructions.
4.8.4 ALTITUDE menu
If you have gone through the commissioning wizard
you will have already set the altitude of the unit there.
In this menu you can alter it without having to go
through the whole commission wizard again.
Default settings before commissioning
Setting
Meaning
0 - 500 m
the unit is maximally installed 500m above
sea level
4.8.5 FIRE PLACE PRESENT menu
If you have gone through the commissioning wizard
you will have already set the present of a fire place
in the dwelling there. In this menu you can alter it
without having to go through the whole commission
wizard again.
Default settings before commissioning
Setting
Meaning
NO
the unit will allow the function EXTRACT
ONLY. A positive and a negative unbalance
can be set in the UNBALANCE menu.
