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Siemens Building Technologies Basic Documentation RVD110, RVD130 CE1P2381E
HVAC Products 8 Function block Display actual value sensors 27.05.2004
8 Function block Display actual value
sensors
8.1 Operating lines
Line Function, parameter Unit Factory setting Range
24 Room temperature (terminal A6) °C Display function
25 Outside temperature °C Display function
26 D.h.w. temperature °C Display function
27 Flow temperature heating circuit °C Display function
8.2 Displays
• Room temperature:
If a room temperature sensor or room unit is connected to the PPS interface (A6),
the temperature acquired will be displayed
• Outside temperature:
The outside temperature displayed is delivered by the outside sensor (analog, con-
nected to B9)
• D.h.w. temperature:
Displayed will be the temperature acquired by the d.h.w. temperature sensor. Depend-
ing on the plant configuration, this may be the sensor connected to B3 or B71
• If the storage tank temperature (plant types no. 6 and 7) is acquired with a control
thermostat, the display will always show --- .
• Flow temperature heating circuit:
Plant types no. 1...7: Displayed will be the temperature acquired by the sensor con-
nected to B1.
Plant type no. 8: Displayed will be the temperature acquired by the sensor connected
to B71
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