Immergas ZENITAIR MONO Manuel D'installation page 15

FUNCTIO-
NALITY
Airflow direction
The unit runs in extract/intake at the selected speed:
Alternate the inversion time is automatically defined thanks
to the integrel temperature sensor (comfort mode) .
Extract The unit runs in extract only at the selected speed
Intake The unit runs in intake only at the selected speed
Mode (active only if the airflow direction is set on alternate)
Optimisation of the acoustic and thermal comfort.
The inversion time varies automatically from 40÷120
seconds, thanks to the integrel temperature sensor.
Comfort
The first time cycle is of 120 seconds, then it varies
automatically according to the detected temperature
conditions.
Optimisation of the thermal efficiency. The inversion
Efficiency
time is fixed at about 70 seconds.
Continuous running speed
Speed 1: 20m
Speed 2: 30m
Speed 3: 40m
Speed 4: 50m
Speed 5: 60m
OFF position
Pressing the
switches off, emitting a long acoustic signal. To re-
activate the unit, press
BOOST speed
The unit runs at speed 5 (maximum) for 15 minu-
tes, in extract only, then it returns to the previously
selected mode/speed. The boost speed cannot be
activated if the controller is off.
Free cooling
The unit runs in "extract only" or "intake only" to
avoide heat recovery when not needed
DESCRIPTION
/h
3
/h
3
/h
3
/h
3
/h
3
button for 3 seconds, the unit
―
+
or .
CONTROLLER
BUTTON
+
―
+
―
+
―
+
―
+
―
―
15 15
ICON LED
Green
Green
Green
Green
COMFORT
Green
EFFICIENCY
Green
Green
Green
Green
Green
Red
OFF
Fixed Blue
Green
or
ACOU-
STIC
SIGNAL
Short
Short
Short
Short
Short
Short
Short
Short
Short
Short
Long
Short
Short