aerauliqa Quantum NEXT, Installation Manual

Page: 9 / 52

9
VENTILATION UNIT
When switched on the unit emits a long acoustic signal.
Through the IR controller the following functionalities can be activated/deactivated. When one setting is transferred to the unit,
a short acoustic signal is emitted and a green led flashes.
FUNCTIONALITY DESCRIPTION
CONTROLLER
BUTTON
ICON LED
ACOUSTIC
SIGNAL
Airflow direction
Alternate
The unit runs in extract/intake at the selected speed: the inversion time is
automatically defined thanks to the integrel temperature sensor.
green short
Extract The unit runs in extract only at the selected speed. green short
Intake The unit runs in intake only at the selected speed. green short
Mode (active only if the airflow direction is set on alternate)
Comfort
Optimisation of the acoustic and thermal comfort. The inversion time
varies automatically from 40÷120 seconds, thanks to the integrel
temperature sensor. The first time cycle is of 120 seconds, then it varies
automatically according to the detected temperature conditions.
green short
Efficiency
Optimisation of the thermal efficiency. The inversion time is fixed at about
70 seconds.
green short
Continuous running speed
Speed 1: 20m
3
/h green short
Speed 2: 30m
3
/h green short
Speed 3: 40m
3
/h green short
Speed 4: 50m 3 /h green short
Speed 5: 60m
3
/h green short
Off position
Pressing the button for 3 seconds, the units switches off, emitting a
long acoustic signal. To re-activate the unit, press any button.
red long
BOOST speed
The unit runs at speed 5 (maximum) for 15 minutes, in extract only;
then it returns to the previously selected mode/speed. The BOOST speed
cannot be activated if the controller is OFF.
fixed blue short
Free cooling
The unit runs in “extract only” or “intake only” to avoid heat recovery
when not needed.
green short
Filter reset
Every 3 months a yellow warning led switches on (fixed light) to indicate
that the filters have to be maintained. Press the dedicated button for 5
seconds to reset the timing.
green short
Smart humidity control
When the humidity sensor detects a quick variation of the Relative
Humidity level, the running speed automatically increases to the next
higher speed. After 10 minutes from the last quick RH variation, the unit
returns running at the selected speed. The smart humidity control is active
if the airflow direction is set on alternate or extract only: if speed 5 has
been selected, no speed increase happens. To disable this functionality,
press the button for 5 seconds: on the top side of the LCD display
the symbol is shown.
flashing blue
COMFORT
EFFICIENCY
OFF
FILTER
RESET
oppure
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