Publicidad
3.2
MAIN COMPONENTS
Structure
Made of galvanised steel sheet with internal polyurethane foam
coating and external flocked PES to guarantee heat and sound
insulation. Fresh air can be introduced into the room directly
through the unit due to the provision of connections for neutral
or mixed introduction. Accessories are available for connection
to ducts. There are systems on the unit for anchoring it to the
ceiling. The electrical wiring is housed in a containment box and
is easily accessible from the side for easy connection
Air filter
Honey-comb polypropylene washable air filter, easily removable
for maintenance operations.
Heat exchanger
Copper pipe and high efficiency aluminium fins secured to the
pipe by mechanical expansion. With at least two rows in the
models for 2-pipe systems, it is available in the 2+1 configura-
tion in the models for 4-pipe systems. The coil comes complete
with manual air vent valves. On request, valves can be connect-
ed to the coil to regulate and balance the operation of the unit.
Fan drive assembly
Multi-speed ON/OFF electrical motor, directly connected to a
centrifugal fan with backward-curving blades with profile opti-
mised for stable operation at all speeds.
Condensate collection system
Located under the heat exchanger, the main drip tray is made of
polystyrene and is inserted inside the profiles optimised for the
distribution of air in the room. The supply is completed by the
auxiliary water drip tray for the collection of condensate from
the regulating valves.
Condensate discharge system
The condensate drainage pump, with built-in check valve, can
lift the condensate up to 0.9 m from the exit point from the unit.
The operation of the pump is controlled by a float switch with
three levels of action that activate it and stop it during normal
operation. If the critical water level inside the main drip tray is
exceeded, an alarm signal closes the control valves, stopping the
flow of water inside the exchanger.
Standard grille
It is square shaped for the intake and diffusion of air in the space,
and it is made of ABS, colour RAL9003 or RAL9010. The air intake
louvre can be opened for access to the air filter. Air is diffused in
the space through the 4 sides, each of which is equipped with an
adjustable fin with suitable thermal insulation.
30
ACQVARIA
Effetto grille: design grille with Coanda effect
It is square shaped with circle intake hole,it is made in DIBOND
material with possibility to configurate the color. The intake
grille is opened for access to the air filter. Air is diffused in the
space through the conveyors in 4 sides and takes advantage of
the fluid dynamic Coanda effect.
Thanks to Coanda effect, the air is expelled parallel to the ceil-
ing, cooling the walls before mixing with the ambient air at the
ground. In this way the operation will be optimized during the
summer, ensuring more comfort for the occupants.
Publicidad
