Sabiana ENERGY SHP-270, Инструкции по установке, использованию и обслуживанию

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English
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 clockwise on the pad increases the
speed of the fan while anticlockwise decreases the
speed of the fan.
“Manual ventilation” mode at 100% is the standard op-
erating 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)
Available for units connected to an air quality sensor (hu-
midity or CO2)
FLOW MANAGEMENT LOGIC CHART
IN RELATION TO PPM CO
2
• AUTOMATIC MODE WITH
CO
2
SENSOR
The variable flow rate control based on the CO2
reading acts according to fixed parameters, though
they can be modified by the installer, according to
the following diagram:
Proportional
speed
increase
Nominal speed
Minimum speed
Speed
• MANUAL VENTILATION FUNCTION ;
Press "M” and scroll with the
TOUCH PAD
until the
“Manual ventilation" mode starts flashing.
Then press “Confirm” .
If this icon is
present, the op-
erating mode is
MANUAL
Speed
No.
• AUTOMATIC MODE ;
Press "M” and scroll with the
TOUCH PAD
until the
AUTOMATIC mode starts flashing.
Then press “Confirm”
.
If this icon is
present, the
operating mode
is AUTOMATIC
AUTO
DAY
°C
DAY
°C
T3
1a
2a
3a
4a
+
_
0 500 1000 1500 2000
Vel
oc
ità
PPM CO
2
Velocità nominale
CO2LO
CO2std
CO2HI
Velocità minima
Incremento
proporzionale
velocità