For optimum operation of the appliance, it is necessary to ensure an adequate re-circulation of air in the room. Consult the local norms
with regards to this.
In the case of malfunction, anomaly or any type of fault disconnect the appliance from the electrical main supply and contact a qualified
person. Use only original spare parts for repairs.
The device must be installed by a qualified electrician.
The electrical system to which the device is connected to must comply with the applicable standards.
The device is double insulated and therefore does not need to be earthed.
Do not operate the fan if a cable or plug is damaged, after a malfunction or if it has been dropped or damaged in any way.
The electrical power source / plug to which the device must be connected to must be able to provide the maximum electrical power
required by the device. Otherwise, contact an electrician to make the necessary changes before proceeding.
A multi-pole switch must be used to install the device. The distance between the switch contacts must be at least 3 mm.
Switch off the appliance using the main switch:
To ensure the unit adequate functioning, the room must have an adequate source to refresh the air. In addition, in case there is an
unsealed combustion-based appliance such as a water heater, gas stove, etc. in the same room, refreshing the air must be sufficient for
all devices to work efficiently together.
The device must discharge directly outdoors, through a short pipe (maximum length of 400 mm to ensure the standardized performance).
If the device is installed in pipelines subject to high levels of pressure, significant losses will occur. The device cannot be used to control
the water heaters, room heaters, etc. nor must it be connected to the hot air ducts used by other appliances.
·Install the appliance so that the rotor cannot be accessible from the air outlet side. If this is not possible, a protection system must be
installed.
a) if the device does not work properly.
b) before cleaning the casing of the device.
c) if the device is not to be used for a long period of time.
