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Installation information
WARNING: before carrying out any interventions, make sure the power supply has been cut off.
WARNING: before carrying out any interventions, adopt the proper personal protective equipment.
WARNING: the appliance must be installed according to the national plant engineering regulations.
WARNING: the electrical connections, the installation of the fan coils and relevant accessories
should be performed by a technician who has the necessary technical and professional expertise
to install, modify, extend and maintain systems, and who is able to check the systems for the
purposes of safety and correct operation.
WARNING: install a device, main switch or plug that allows you to completely cut off the power
supply to the unit.
Instructions which are essential for the proper installation of the equipment are given here. The
final touches to all procedures are, however, left to the experience of the installation engineer in
accordance with the specific requirements.
Do not install units in premises where there are inflammable gases or acid or alkaline substances
that could irreparably damage the aluminium-copper heat exchanger or internal plastic parts.
Do not install the unit in workshops or kitchens where the oil vapours mixed with the treated air can
be deposited on the exchange coils, reducing their performance, or on the parts inside the unit,
damaging the plastic parts.
Choose a position in the centre of the room if possible; the regulation of the air output allows the air
to be distributed optimally in the room. Generally the best position of the louvres is that which
allows the launch of the air adhering to the ceiling for the coined effect, during cold functioning. The
opening positions are indicated on the side section of the air flow unit for correct machine operation
when hot (opening 20°) and cold (opening 10°). There are intermediate and completely closed
positions available. Thanks to the special shapes of the louvres, the machine can also function with
the deflectors completely closed.
The regulation of the air output allows the air to be distributed optimally in the room.
Do not install at a height above three metres.
The FCL unit is prepared for connections with channelling for the fresh air and for the delivery of
treated air to an adjacent room.
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