6 Settings main menu | UK
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6.9 Zone ventilation (ZP 1)
Additional circuit board “ZP 1” = accessory for
ventilation units:
310/410
320/470
170
160 Flat
300 Flat
To activate, switch additional circuit board 1 to
zone ventilation with the DIP switches and set
the
Zone ventilation
parameter to “yes”.
Parameter
Setting
Zone ventilation
no /
yes
Reduce the
volumetric flow
0 ...
30
... 60 %
Sensor zone 1
0
... 4
Sensor zone 2
0
... 4
Rotational direction
to the right
Deviation from
centre point
-90 ...
0
... 90 °
Deviation from end
stop zone 1*
0
... 90 °
Deviation from end
stop zone 2*
-90 ...
0
°
* Positive values in direction of zone 2
Negative values in direction of zone 1
The zone ventilation distributes the air vol-
umes over two room zones (external zone
shutter needed).
If
Auto Time
operating mode is selected, the
ventilation time programme (
Chap. 6.4)
runs with the time windows and ventilation
levels programmed for zone 1 and zone 2.
If zone ventilation is activated, the volumetric
flow is reduced by the set percentage.
Zone ventilation with sensor control
i
Only wireless sensors can be used
(CO
2
, VOC, humidity types).
If sensors are installed in both zones, sensor
control can be set
Chapter 6.4, ventilation
time programme, Zone Sensor setting.
The room zone saved in the time programme
or the room zone with the poorer measured
air quality receives the larger air volume. The
other zone receives the minimum air ex-
change needed for hygiene.
This can be adapted to the requirements by
changing the limit stops of the zone shutter.
Configure zone ventilation as follows:
●
Same pressure losses in both supply air
channels
●
Pressure losses of less than 50 Pa
6.10 3-way air shutter (ZP 1)
Additional circuit board “ZP 1” = accessory for
ventilation units:
310/410
320/470
170
To activate, switch additional circuit board 1
to 3-way air shutter with the DIP switches and
set the
3-way air shutter
parameter to “yes”.
Parameter
Setting
3-way air shutter
no /
yes
Lower
temperature limit
-10 ...
5
... 10 °C
Upper
temperature limit
15 ...
20
... 30 °C
Hysteresis
2
... 6 K
i
For additional information about the
3-way air shutter
Chapter 9.3.
Above or below the set temperature limits (in
relation to outside temperature), the 3-way
air shutter is set so that the air is guided via
the air earth heat exchanger and cooled or
heated.
If temperatures are within the value limits, the
air is drawn in directly from outside without
passing through the air earth heat exchanger.
The extra outside air temperature sensor
needed (PT 1000) is connected on the addi-
tional circuit board.
