night cooling1.9.9
min diff. outdoor-exhaust
start temp. exhaust air
°C
°C
night cooling
start temp. exhaust air
Setting range: 20 – 30 °C
Default value: 25 °C
min diff. outdoor-exhaust
Setting range: 3 – 10 °C
Default value: 6 °C
Activate night cooling here.
When the temperature in the house is high and the outdoor temperature is lower,
a cooling effect can be obtained by forcing the ventilation.
If the temperature difference between the exhaust air and the outdoor air tem-
perature is greater than the set value ("min diff. outdoor-exhaust") and the exhaust
air temperature is higher than the set value ("start temp. exhaust air") run the
ventilation at speed 4 until one of the conditions is no longer met.
Caution
Night cooling can only be activated when house heating has been de-
activated. This is done in menu 4.2.
+ADJUST
- degree of effect
climate system 1
+adjust 1.9.11
- degree of effect
Setting range: 0.1 – 1.0
Default value: 0.5
Menu
1.9.11
Using +Adjust, the installation communicates with the underfloor heating’s
control centre* and adjusts the heating curve as well as the calculated supply
temperature according to the underfloor heating system.
NIBE F1255
Chapter 3 | F1255 – at your service
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