Operation Manual

Continuous valve actuator CHEOPS control
theben
As of: Jul-11 (Subject to change without notice) Page 25 of 71
Continued:
Designation
Values
Meaning
Transmission of actuating
value heating
no cyclical transmission
Every 2 min
Every 3 min
Every 5 min
Every 10 min
Every 15 min
Every 20 min
Every 30 min
Every 45 min
Every 60 min
How often is the current
heating actuating value to be
send, regardless of changes?
User-defined parameters
Proportional band of heating
control
2 K, 2.5 K, 3 K
3,5 K, 4 K, 4,5 K
5 K, 5,5 K, 6 K
6.5 K, 7 K, 7.5 K
8 K, 8.5 K
Prof. setting to adapt the
control response to the room.
Integral action time constant
of heating controller
Only proportional controller
30 min, 45 min, 60 min
75 min, 90 min, 105 min
120 min, 135 min, 150 min
165 min, 180 min, 195 min
210 min, 225 min
see Appendix
Temperature control
For PI control only:
The integrated time
determines the reaction time
of the control.
For radiators, times of approx.
150 min and for floor heating,
longer times of approx. 210
min are recommended.
These times can be adapted to
suit particular circumstances.
If the heating is over-
dimensioned and therefore too
fast, shorter values should be
used. Conversely, under-
dimensioned heating (slow)
benefits from longer
integrated times.
*Change since last sending