8 Heating circuit
8 Heating circuit
Fig. 2-27_08_003a
1 Outside temperature
2 Average outside temperature
3 Room temperature
(optional)
4 Temperature of the energy source,
(e.g.boiler, buf-
fer)
5 Flow temperature of the heating circuit
6 Position of the heating circuit mixer
0 % - the mixer is closed, the heating circuit is supplied from
the heating circuit return.100% - the mixer is open, the hea-
ting circuit is supplied from the heating boiler flow.
7 Info line: Heating requirement (Yes/No) to the
energy source.
8 Status line of the heating circuit
9 Heating circuit settings
10 Sliding switch position of the optional room ther-
mostat (item no. 6160)
8.1 Heating circuit settings
Fig. 2-28_08-504sn
1 Heating circuit operating mode
2 General settings
3 Room settings
(Button is only visible when the
Room effect
parameter is
set to
On
or
Sliding
; this can be found in the
Specialist per-
sonnel system parameters)
4 Heating curve
8.1.1 Heating circuit operating mode
Heating mode
The heating circuit pump is activated. A shutdown
occurs whenever
–
the
external shutdown temperature for heating
mode
is reached
–
when a room temperature sensor is used and
where
room nominal temperature for heating mode
has been reached.
The heating circuit is supplied with the
calculated inlet
nominal temperature
.
Reduced mode
Heating circuit pump is activated. A shutdown occurs
whenever
–
the
external shutdown temperature for reduced
mode
is reached
–
a room temperature sensor is used and where
room nominal temperature for reduced mode
has
been reached.
The heating circuit is provided with the reduced tem-
perature, i.e.
calculated inlet nominal temperature
minus
reduction
Time switching
In this operating mode, the timed switch-over between
Heating mode
and
Reduced mode
is defined. You can
enter the times for heating mode
Daily
or
In blocks
*.
Usage example:
Heating mode
should be active during
the day, but be changed to
reduced mode
at night.
* If you are using the
mySOLARFOCUS app
In
blocks
time switching is available.
Switch off heating circuit
The heating circuit pump and heating circuit mixing
valve are switched off. The anti-freeze function for the
heating circuit is enabled (i.e. the heating circuit pump
is switched on whenever the ambient temperature
drops below the
anti-freeze temperature
).
Holiday mode
Holiday mode deactivates the active operating mode
for the entered duration.
22
Operation manual
therminator II touch