Function description
Control functions
(cont.)
Example using the settings in the delivered condition
90
80
70
60
50
40
30
Fig. 124
Heating curve for operation at standard room tem-
A
perature or comfort room temperature
Heating curve for operation at reduced room tem-
B
perature
Reducing the heat-up time
During the transition from operation at reduced room
temperature to operation at standard room tempera-
ture or comfort room temperature, the flow tempera-
ture will be raised in accordance with the selected
heating curve.
190
10
5
0
-5
-10
Outside temperature in °C
A
B
-15
-20
The value and duration of the additional increase in the
set flow temperature is adjusted in parameters 424.3
and 424.4.