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Siemens Building Technologies Basic Dokumentation RVA63.280, RVA53.280 CE1P2374E
Landis & Staefa Division 19.04.2001
2.17 Display of room temperature setpoint
(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 “---“.
Benefit
Description
Setting
Note
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