Nibe SPLIT HBS 12 Installation And Maintenance Instructions Manual page 58

Miscellaneous
Control
Menu 2.1.1 [N] Offset heating/Total
The selected heating curve offset is shown here.
The total offset of the heat curve is also shown here. It in-
cludes schedule, outer compensation and any room con-
trol.
NOTE
The value is changed using the "Heating curve offset"
Setting range: -10 – 10
Menu 2.1.2 [N] Heating curve
The selected curve slope (heating curve) is shown here. At
value 0, the function "Own heat curve" is activated, see
menu 2.1.3.0.
Setting range: 0 – 20
Default value: 9
Menu 2.1.3.0 [U] Own heating curve
Here you can select your own curve definition. This is an
individual linear curve with one break point. You select a
break point and the associated temperatures.
NOTE
The "Curve slope" in menu 2.1.2 must be set to 0 to
activate this function.
Menu 2.1.3.1 [U] Supply temp.at +20
The supply temperature at an outdoor air temperature of
+20 °C is selected here.
Setting range: 0 – 80* °C
Default value: 20 °C
Menu 2.1.3.2 [U] Supply temp.at -20
The supply temperature at an outdoor air temperature of
-20 °C is selected here.
Setting range: 0 – 80* °C
Default value: 35 °C
Menu 2.1.3.3 [U] Buckling temperature
Here you select at what outside air temperature the break
point shall occur.
Setting range: -15 – 15 °C
Default value: 0 °C
Menu 2.1.3.4 [U] Supply t. at buckl.
You set the required flow temperature for the break point
here.
Setting range: 0 – 80* °C
Default value: 30 °C
Menu 2.1.3.5 [U] Return
Return to menu 2.1.3.0.
* Limited by menu 2.3 Max supply temp..
* Limited by menu 2.3 Max supply temp..
54
knob.
Menu 2.1.4 [U] Min supply heating
The set minimum level for the supply temperature to the
climate system is shown here.
The calculated flow temperature never drops below the
set level irrespective of the outdoor temperature, curve
slope or offset heating curve.
Setting range: 20 – 65 °C
Default value: 25 °C
Menu 2.1.5 [U] Circ-pump speed heat
The speed of the heating medium pump during house
heating is selected here.
Setting range: 1 – 100
Default value: 60
Menu 2.1.6 [N] Return
Return to menu 2.1.0.
Menu 2.2.0 [N] Cooling settings
Cooling settings are made in the sub-menus for this menu.
Menu 2.2.1 [N] Offset cooling/Total
The selected cooling curve offset is changed here.
The total offset of the cooling curve is also shown here. It
includes schedule, outer compensation and any room
control.
Setting range: -10 – 10
Default value: -1
Menu 2.2.2 [N] Cooling curve
The selected curve slope (cooling curve) is shown here. At
value 0, the function "Own cooling curve" is activated, see
menu 2.2.3.0.
Setting range: 0 – 3
Default value: 1
Menu 2.2.3.0 [U] Own cooling curve
Here you can select your own curve definition.
NOTE
The "Curve slope" in menu 2.2.2 must be set to 0 to
Menu 2.2.3.1 [U] Supply temp.at +20
The supply temperature at an outdoor air temperature of
+20 °C is selected here.
Setting range: 0 – 25* °C
Default value: 20 °C
Menu 2.2.3.2 [U] Supply temp.at +40
The supply temperature at an outdoor air temperature of
+40 °C is selected here.
Setting range: 0 – 25* °C
Default value: 10 °C
Menu 2.2.3.3 [U] Return
Return to menu 2.2.3.0.
NIBE™ SPLIT
activate this function.