22
DV50 DV80
(Integral CO
2
Sensor)
USING THE UNIT
SETTINGS
1. Press the
Profile information
button.
2. The first information screen for the profile opens. This screen
shows the following information:
• Duration
— Indicates the duration of enhanced ventilation
when the
Fireplace profile
is activated. The value is shown in
hours and minutes.
• Supply fan speed
— Indicates the percentage of the supply
air fan speed relative to the maximum speed.
• Extract fan speed
— Indicates the percentage of the extract
air fan speed relative to the maximum speed.
MODIFYING THE PROFILE SETTINGS
IMPORTANT
The system uses, but does not save the settings automatically.
Your settings may be lost during, for example, a power cut.
Remember to save your settings by selecting Expert settings >
Save and restore settings.
MODIFYING THE AT HOME PROFILE
SETTINGS
1. Open the
At home
profile main view.
2. Press the
Profile information
button.
3. Press the
Edit
button.
4. The fan speed setup screen is opened.
5. Set the
At home
profile fan speed as a percentage of the
maximum by using the
Plus
and
Minus
buttons.
6. Press the
Right arrow
button.
7. The temperature setup screen is opened.
8. Set the desired supply air temperature for the
At home
profile
by using the
Plus
and
Minus
buttons. You can adjust the
temperature in the range +10°C ... +5°C. The recommended
temperature is +15°C or 2—3°C below the room temperature.
9. Press the
Right arrow
button.
10. The setup screen for the automatic fan speed control, based
on the relative humidity, appears.
11. Use the
Plus
and
Minus
buttons to select whether the
automatic fan speed control, based on the relative humidity, is
used or not.
12. Press the
Right arrow
button.
13. The setup for automatic fan speed control based on the
carbon dioxide or VOC level opens.
14. Use the
Plus
and
Minus
buttons to select whether the
automatic fan speed control, based on the carbon dioxide or
VOC level, is used or not.
15. Press the
OK
button.
