59
13 "Room influence factor, heating circuit 2"
Setting
Explanations
The higher the value, the greater the influence of the
room temperature on the set flow temperature of the
heating circuit (heating curve). Operation with room
temperature hook-up must be set for the heating cir-
cuit. Change value for heating circuit with mixer only.
For a sample calculation, see chapter "Heating curve"
under "Function description"
8
8
Maximum limit in the delivered condition
0 to 64
Setting range
Energy saving functions (setting only via software tool)
2426.1 Weather-compensated heating circuit pump logic function (only for weather-compensated control
units).
Setting
Explanations
If the outside temperature is above the threshold val-
ue (selected set room temperature plus hysteresis in
K), the heating circuit pump is switched off.
If the outside temperature is below the threshold value
(selected set room temperature plus hysteresis in K),
the heating circuit pump is switched on.
2426.2 Room temperature-dependent heating circuit pump logic (only for weather-compensated control
units with room temperature hook-up).
Setting
Explanations
Only activate this function for the heating
circuit with mixer or if there is only one di-
rect heating circuit in the system.
If the actual room temperature is above the threshold
value (selected set room temperature plus hysteresis
in K), the heating circuit pump is switched off.
If the actual room temperature is below the threshold
value (selected set room temperature plus hysteresis
in K), the heating circuit pump is switched on.
Subscriber numbers of connected extensions
All extensions connected to the heat generator (except
the SDIO/SM1A electronics module) must have a sub-
scriber number. The subscriber number is set on rotary
switch S1 at each extension.
Observe maximum number of PlusBus subscribers,
see note in chapter "Connection".
System configuration (parameters)
Parameter
(cont.)
6167586
Parameter
