Siemens LMS14 User Manual page 151

Room
compensation alone
Building Technologies Division
Example of a room temperature deviation of 1 °C with a selected room temperature
influence of 50%:
TRw = 1 °C * 50%/10 = 5 °C
Note!
Weather compensation with room influence leads to an adaption of the heating curve.
The flow temperature is controlled depending on the room temperature setpoint, the
current room temperature and the progression of the room temperature. For example, a
slight increase of the room temperature causes an immediate drop of the flow
temperature.
Note!
To activate the function, following must be considered:

A room sensor must be connected

Room influence must be set to 100%

No thermostatic radiator valves should be used in the reference room where the
room sensor is located (if installed, such valves must be fully opened and locked
in that position)
User Manual LMS14...
6 The settings in detail
151/617
CC1U7471en
07.05.2014