COMMANDS INSTRUCTION
Attention: Theremote control is equipped only to reset the products as shown in the specific paragraph. The
remote control will be disabled once the configuration of the remote panel is done.
Attention: The humidity and light sensor probes are placed inside the remote panel; the measurement of
these parameters is effectuated by the accessory and not by the ventilation unit.
S –Surveillance function (sleep mode)
By pressing the button “SURVEILLANCE” the product remains in sleep mode with the damper closed, but
with the sensors activated. In case some environment parameters like humidity exceed the set value, the
product automatically runs in extraction mode at the maximum speed until the values are reset, then the unit
returns in sleep mode. In case of more units, all the products automatically activate the SURVEILLANCE
function. This function is very useful in case of long absence.
It is possible to change the threshold level of the humidistat, pushing “H” button, to adapt the value to the
type of the environment in which is installed. Once the humidity value set is overtaken, the product
continuously extracts air at the maximum speed until the humidity level returns below the pre-set value. In
case of more units, all the products automatically run extraction until the restoration of the threshold value.
Attention: During the first powering, the product performs the auto calibration of the humidistat. It is
possible that during this step the product runs in “EXTRACTION” mode to bring the humidity of the
environment at the necessary level for the auto calibration.
A –Automatic mode
By using the Automatic mode, the product runs 70 seconds in extraction and 70 seconds intake at the medium
speed.
By pressing the button “AUTO”, the product performs routing check of the active sensors in night function
and humidistat. In case values are over the set parameters, the product extracts air from the environment at
the maximum speed until restoring the threshold value. In case of more units, all the products automatically
activate the AUTOMATIC mode. The product is equipped with twilight sensor (night function). On the
decrease of the intensity of the light, the product reduces the speed at the minimum to reduce the noise
generated by the air flow.