123
Example using the settings in the delivered condition
A
B
-20
Outside temp. in °C
Boiler water or Flow temperature in °C
80
70
60
50
40
30
0
-5 -10 -15
5
10
Set room temperature in °C
35
30
25
20
15
10
5
0
90
A
Heating curve for operation with
standard room temperature
B
Heating curve for operation with
reduced room temperature
Reducing the heat-up time
During the transition from operation with
reduced room temperature to operation
with standard room temperature, the
boiler water or flow temperature will be
raised in accordance with the selected
heating curve. The boiler water or flow
temperature can be automatically
increased.
The value and duration of the additional
increase of the set boiler water or flow
temperature can be adjusted in coding
addresses "FA" and "Fb".
Function description
Control functions
(cont.)
5692 860 GB
Summary of Contents for CU3A
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