Vaillant sensoHOME VRT 380/2 Manual De Uso E Instalación página 14

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MENU → SETTINGS → Installer level → Installation configuration
The installed temperature sensor measures the current room temperature. The system con-
trol calculates a new target room temperature that is used to adjust the flow temperature.
– Difference = Set target room temperature - current room temperature
– New target room temperature = Set target room temperature + difference
Prerequisite: In the Zone assignment: function, the system control and/or the remote control
is assigned to the zone in which the system control or remote control is installed.
The Room temp. mod.: function is ineffective if No assignmt is activated in the Zone as-
signment: function.
→ Zone
→ Zone activated:
→ Zone assignment:
→ Zone valve status:
→ DHW
→ Cylinder:
→ Target flow temperature: °C
→ Circulation pump:
→ Anti-legio. day:
→ Anti-legio. time:
→ Cylinder charging
hysteresis: K
→ Cylinder charging
offset: K
→ Max. cyl. charging
time:
14
→ Expanded
Adjusting the flow temperature based on the cur-
rent room temperature. The system control also ac-
tivates/deactivates the zone.
– The zone is deactivated: Current room temper-
ature + 2/16 K > set room temperature
– Zone is activated: Current room temperature <
set room temperature - 3/16 K
Deactivate zones that are not required. All existing zones appear in
the display.
Assign the system control and/or remote control to the selected
zone. The system control and/or remote control must be installed
in the selected zone. The control system also uses the room tem-
perature sensor for the assigned unit. The remote control uses all
of the values for the assigned zone. If no zone has been assigned
to the system control and/or the remote control, the Room temp.
mod.: function is ineffective.
If there is an existing domestic hot water cylinder, the Active setting
must be selected.
Define the days on which you want the anti-legionella function to
run. On these days, the water temperature is increased to above
60 °C. The circulation pump is activated. The function ends after
120 minutes at the latest.
If the Absence function is activated, the anti-legionella function is
not carried out. As soon as the Absence function ends, the anti-
legionella function is carried out.
Define the time at which you want the anti-legionella function to run.
The cylinder charging starts as soon as cylinder temperature < de-
sired temperature - hysteresis value.
Desired temperature + offset = flow temperature for the domestic
hot water cylinder.
Setting the maximum time at which the domestic hot water cylinder
can be charged without interruption. If the maximum time or the tar-
get temperature is reached, the system control enables the heating
function. The Off setting means that the cylinder charging time is
not restricted.
Operating and installation instructions 0020323630_00
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