53
Setting
Factory
setting
Range
Explanation
Tuning values
H1 and H2 Tuning values:
P-area
200
2...600 °C
Supply water temperature change at which the actuator runs the valve
at 100%. E. g. If the supply water temperature changes 10 °C and the
P area is 200 °C the position of the actuator changes 5 % (10/200 x
100 % = 5 %).
I-time
50
5 ... 300 s
The deviation in the supply water temperature
from the set value is corrected by P amount in I time. For example, if
deviation is 10°C, P-range is 200°C and I time is 50 s, the actuator will
be run at 5 % for 50 seconds.
D-time
0
0 ... 10 s
Regulation reaction speed up in the event of a
temperature change. Beware of constant oscillation!
Supply w. max.effect of change
4.0
0.5... 5°C/min The maximum speed at which the supply water can be raised when
switching from a temperature drop to a nominal temperature. If the
radiators knock, slow down the change rate (set the setting smaller).
Actuator running time open
150
10 ... 500 s
The running time indicates how many seconds go by when the
actuator runs a valve nonstop from a closed position to an open
position.
Actuator running time close
150
10 ... 500 s
The running time indicates how many seconds go by when the
actuator runs a valve nonstop from a open position to an close
position.
DHW Tuning values
P-area
70
2 ... 500 °C
Supply water temperature change at which the actuator runs the
valve at 100%.
I-time
14
5 ... 300 s
The deviation in the supply water temperature from the set value
is corrected by P amount in I time.
D-time
0
0 ... 100 s
Regulation reaction speed up in the event of a temperature
change. Beware of constant oscillation!
Anticipating
120
1....250 °C
Uses anticipation sensor measurement information to speed up
regulation when DHW consumption changes. Increase the antici-
pation value to decrease reaction to changes in consumption.
Quick run
60
0 ... 100 %
Functions during consumption changes. Decrease this value to
decrease reaction to quick temperature changes.
Actuator running time open
15
10 ... 500 s
The running time indicates how many seconds go by when the
actuator runs a valve nonstop from a closed position to an
open position.
Actuator running time close
15
10 ... 500 s
The running time indicates how many seconds go by when the
actuator runs a valve nonstop from an open position to a
close position.
Actuator running time close
15
10 ... 500 s
The running time indicates how many seconds go by when the
actuator runs a valve nonstop from an open position to a
close position.
Limit for P control Inhibition
5.0
0 ... 50
°C
If the measured temperature differs from the setting of the ”Limit
for P control inhibition” and the temperature change is toward
the setting value, the P control is blocked for as long as the me-
asured temperature reaches the ”Limit for P control inhibition”.
58.0
°C
Time
Domestic hot water setting
Limit for P control inhibition
Limit for P control inhibition
5
5
P control
inhibited
P control
inhibited