Arbonia Sabiana Energy Smart Series, Инструкции по установке, использованию и обслуживанию

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39
English
• MANUAL VENTILATION FUNCTION ;
DAY
°C
Press "M” and scroll with the
TOUCH PAD
until the
“Manual ventilation" mode starts flashing.
Then press “Confirm” .
If this icon is
p r e s e n t , t h e
operating mode
is MANUAL
1a
2a
3a
4a
+
_
Speed
No.
• AUTOMATIC MODE ;
Press "M” and scroll with the
TOUCH PAD
until the
AUTOMATIC mode starts flashing.
Then press “Confirm”
.
AUTO
DAY
°C
If this icon is
present, the
operating mode
is AUTOMATIC
With the "Manual ventilation” mode enabled,
the speed of the fan at the various points can
be adjusted by scrolling with the TOUCH PAD .
Rotating the key clock wise on the pad
i n c r e a s e s t h e s p e e d o f t h e f a n w h i l e
anticlockwise decreases the speed of the fan.
“Manual ventilation” mode at 100% is the standard
operating mode, corresponding to the nominal air
flow rates set by the installer upon initial configuration.
The advanced centralised control systems are
equipped with an RH% humidity sensor or else an
external CO
2
sensor.
When” Automatic Mode ” is enabled, fan speed is
controlled by an automatic control cycle relative to
internal instantaneous humidity and CO2 variations.
100%
70%
45%
25%
Modulation
(default values)
• AUTOMATIC MODE
WITH HUMIDITY SENSOR
The fan speed is set according to the interval relating to
the ambient relative humidity detected by the sensor.
If the ambient humidity is compatible with the
ambient comfort (typically between 25% and 50%),
then a special control for air exchange is not necessary
and the user can control the speed of the fans as in
Manual Mode.
If the ambient humidity temporarily goes beyond the
ambient comfort range, then an automatic variable
flow control mode is engaged, for tracking an ambient
humidity target value.
The target value is continuously calculated by the
system as a daily average of the ambient humidity.
This way the system reacts automatically to restore as
much as possible the comfort conditions lost due to an
extraordinary event, such as steam production caused
by a hot shower or a pot while cooking.
In automatic variable flow control mode, the user can
manually change the speed of the fans as required at
any time. The automatic mode will be restored at the
next significant ambient humidity variation.
Available for units equipped with air quality sensor
(humidity or CO2).