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Siemens
RXB (KNX) application library
FNC Description of functions for FC-10, FC-11, FC-12 CM110385en_05
Building Technologies
Room unit
28 Feb 2009
In room units with an LCD panel, it is also possible to select the temperature value
to be displayed.
(Normal mode = setpoint not shifted or setpoint shift canceled).
Parameter
LCD display
HandyTool
Standard display
Basic setting: Room temperature
(only room units with LCD).
*109
No display
Setpoint
Room
temperature
Displays only the room operating mode and, if activated,
the heating or cooling symbol.
Effective temperature setpoint (average value from heating
and cooling setpoints) e.g. SpH = 21 °C and SpC = 24 °C.
Effective room temperature used as the input to the
controller (basic setting)
96
48
2
In room units with an LCD, it is possible to define what is to be displayed in the event of
a setpoint shift.
Parameter
LCD display
HandyTool
Setpoint display
(only room units with LCD).
*110
Relative
Shift value e.g. +3.0K (basic setting)
0
Absolute
Effective temperature setpoint, e.g. 23.0 °C
(Mean value between heating and cooling setpoint).
4
If "Absolute setpoint adjustment" is selected, the LCD panel displays a scale which
illustrates the adjustment as it happens:
10385Z20
To reset the setpoint shift, refer to page
Temperature display in
normal mode
Temperature display in
the case of a setpoint
shift
Note
