Siemens RVA53.242 - 4.21 Display of nominal room temperature setpoint HK2; 4.22 Display of room temperature setpoint HK1 (TRw); 4.23 Display of room temperature setpoint HK2 (TRw)

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Siemens Building Technologies Basic Documentation RVA63.242, RVA53.242 CE1P2373E
Landis & Staefa Division Description of heating engineer settings 26.03.2001
4.21 Display of nominal room temperature setpoint
HK2
Function and effect of this setting are basically the same as with setting 71 described
above.
Display Unit
0.0...35.0 °C
4.22 Display of room temperature setpoint HK1
(TRw)
Information about the room temperature setpoint in the various operating modes.
Displays the current room temperature setpoint during the respective heating period
(normal operation / reduced operation).
Display Unit
0...35 °C
When selecting the operating line, the current room temperature setpoint is displayed,
depending on the operating mode and the time switch program, that is, a selection /
combination of the following parameters:
• Room temperature setpoint knob
• Reduced setpoint of room temperature (operating line 27)
• Frost protection setpoint of room temperature (operating line 28)
• Readjustments made on the room unit (QAA50 / QAA 70)
If there is no heating circuit, the display shows “---“.
4.23 Display of room temperature setpoint HK2
(TRw)
Function and effect of this setting are basically the same as with setting 73 described
above.
Range Unit
0...35 °C
Description
Setting
Benefit
Description
Setting
Note
Description
Setting