The heat curve is affected at ± 5°C from set outdoor temp. point.
It is important that the correct heating curve is selected so that the room tem-
perature is experienced as even.
TIP
If it is cold in the house, at, for example -2 °C, "outdoor temp. point"
is set to "-2" and "change in curve" is increased until the desired room
temperature is maintained.
Caution
Wait 24 hours before making a new setting, so that the room temper-
ature has time to stabilise.
NIGHT COOLING (ACCESSORY REQUIRED)
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
Menu
1.9.9
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 temper-
ature 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
Menu
45Chapter 3 | VVM 225 – at your serviceNIBE VVM 225
To Next Page
Loading...
Need help?
General
