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Building Technologies Division User Manual LMS14... CC1U7471en
6 The settings in detail 07.05.2014
Line no. Operating line
HC1 HC2 HC3
889 1189 1489 Filter time const speed ctrl
Here, the filter time constant for filtering the flow temperature is defined. The speed of
the modulating pump is calculated based on this filtered flow temperature.
Line no. Operating line
HC1 HC2 HC3
890 1190 1490 Flow setp readj speed ctrl
No
Yes
Here, it can be selected whether or not the calculated readjustment of the flow
temperature setpoint shall be included in the request for heat.
If the floor curing function is active in one of the heating circuits, the temperature
request is not increased – irrespective of the parameter setting.
No
The request for heat remains unchanged. The calculated readjustment is not added.
Yes
The request for heat gives consideration to the calculated readjustment of the flow
temperature setpoint.
Filter time const speed ctrl
Flow setp readj speed ctrl