Aertesi BREZZA DOUBLE Series, Техническое руководство, Страница: 6 / 24

5-TECHNICAL DETAILS
STRUCTURE: made on galvanized steel sheet, thickness 1.00mm. The robust design prevents the vibration
and it includes mounting brackets to the ceiling.
FRONTAL PANEL: painted plate thickness 0.8mm. The conformation of the baffles ensures a Coanda Effect
to the air flow output. As an accessory, you can have the adjustable deflectors to have the Coanda effect or
vertical airflow (or intermediate positions). The fresh design of the panel fits perfectly into any environment
and type of ceiling.
ACCESSIBILITY : the filter can be removed without any tools. The accessibility to internal components (fan
and condensate pump) is guaranteed by removing the front panel. Water connections, valves and electrical
panel are on the same side and thus you need only one inspection hatch in the ceiling.
FILTER: Class G1 (EN779), 6 mm thickness, made in polypropylene mesh.
FAN GROUP: The fan is made of reinforced plastic material (nylon PA6-25GF); it is backward curved blades,
directly coupled to the motor. The motor and fans are balanced after assembly to ensure, vibrations
absence. Motor is mounted on ball bearings without any maintenance.
The AC motor has three speed, degree of protection IP44, insulation class "B". Thermal protection
incorporated.
The EC motor is controlled 0-10V, IP54 protection, insulation class "B", noise emissions according to EN
61000-6-3 (civil environment), thermal motor protection and electronics, protection locked rotor.
COIL: made with copper pipe diameter 3/8 "and corrugated aluminum fins with high efficiency, with manual
air vent valve at the top. Nominal pressure PN10.
WATER TRAP: blower housing made of expanded polystyrene (EPP) with condensation molded plastic tray,
which ensures no water leakage even after a long use. The shape of the pan facilitates the outflow and
ensures minimum water stagnation.