Publicité
6.1
EN-14
System-specific parameters
For each day of the week, it is possible to select
whether Time1, Time2, no time or both times
are to be active when the temperature is raised.
Operations to raise the temperature that
exceed a weekday are activated or deactivated
at the end of each day accordingly.
Menu navigation for heating circuits 2 and 3 is
identical
The following heating regulation options are
available for heating circuit 2/3:
* Return flow temperature regulation based on
the external temperature and the set heating
curve
* Return flow temperature regulation via a fixed
setpoint (horizontal heating characteristic
curve)
Is the sensor for heating circuits 2/3 installed in
the flow or return flow? Setting the return flow
will result in the calculated set value of heating
circuit 2 also being used for heat pump heating
requests. Setting the flow means it is only used
for mixer control.
The heating curve end point should be set
according to the design of the heating system.
This should be done by entering the maximum
flow or return flow temperature depending on
the position of the sensor.
Parallel shift of the set heating curve for heating
circuit 2. By pressing the arrow buttons once,
the heating curve is shifted by 1 °C upwards
(hotter) or downwards (colder).
Sets the desired return flow set temperature
when fixed setpoint regulation is selected
Different maximum temperatures are
permissible for panel and radiator heating
systems. The upper limit of the set temperature
can be set between 25 °C and 70 °C.
The return flow set temperature hysteresis
forms the neutral zone for operation of the heat
pump.
The runtime between the OPEN and CLOSED
end positions varies according to the mixer
used. The mixer runtime should be adjusted to
ensure optimum temperature regulation.
Settings to lower the heating characteristic
curve of heating circuit 2/3
Sets the time during which the temperature in
heating circuit 2/3 is to be lowered.
Sets the temperature value by which the
heating characteristic curve of heating circuit 2/
3 is to be lowered when the temperature is
lowered.
Setting range
Display
N
Heating circuit 1
T1
T2
Y
Heating circuit 2
and 3
External
Heating circuit 2
temperature
and 3
Fixed setpoint
Return flow
Heating circuit 2
and 3
Flow
20 °C
Heating circuit 2
and 3
... 30 °C ...
Regulation according
70 °C
to external
temperature
Indicator bar
Heating circuit 2
and 3
15 °C
Heating circuit 2
and 3
... 40 °C ...
Fixed setpoint for
60 °C
heating circuits 2
and 3
25 °C
Heating circuit 2
and 3
... 50 °C ...
70 °C
0.5K
Heating circuit 2
and 3
...
2K
1 min
Heating circuit 2
and 3
... 4 min ...
6 min
Heating circuit 2
and 3
00:00
Heating circuit 2
and 3
...
23:59
0K
Heating circuit 2
and 3
...
19K
Publicité
Chapitres
