7
IFCLITY1106 - 5773010_01
DESCRIPTION OF THE UNIT
AVAILABLE SIZES
The cassette-type fan coils of the FCLI range are available in two versions:
GLLI 10 (600x600)
GLLI 20 (840x600)
Grille unit with intake and delivery fi lter, with manually
adjustable fi ns , colour RAL 9010. The accessory also
includes the electric box for the unit.
CONTROL PANEL
The FCLI unit requires an external control panel with
thermostat and ventilation speed control with 0-10V
output. See the accessories list for selection.
MANDATORY ACCESSORY
• Standard
FCLI
version, with standard
internal 3-way valve fi tted with fast
connection actuator and visual position
signalling.
•
FCLI_V2
version, with standard internal
2-way valve fi tted with fast connection
actuator and visual position signalling,
suitable for systems with a variable
water fl ow rate.
•
FCLI_VL
version, without an internal
valve.
VERSIONS
The cassette fan coils are available in
three versions, to satisfy all system
requirements.
The sizes, performance levels and outer
dimensions are the same as those for
the standard
FCL
version.
In this manual, versions
FCLI_VL
and
FCLI_V2
will only be referred to when
there are differences compared with the
standard
FCLI
version; otherwise they
will simply be called
FCLI
.
Versions
FCLI_VL
and
FCLI_V2
are
available upon request.
PURPOSE OF THE FCLI CASSETTE-TYPE MODULATING FAN COIL
The fan coil is a room air treatment terminal unit for both winter and summer operation.
The FCLI cassette-type modulating fan coil range with brushless inverter motor are different from traditional fan coils because they
offer better climatic and noise comfort, and energy savings.
- The temperature is maintained with
the utmost precision, the continuous
modulation fan speed prevents
surges due to changes in speed or the
succession of on-off cycles.
- The noise comfort is significant, since
there are no abrupt changes between
the different speeds, the noise changes
from one speed to another or the
change between off and on cannot be
heard. The type of motor and control
system used also allows a minimum
rotation speed much less than that of
traditional models (even less than half)
and therefore, not only is the noise
well below average, but above all so
is the sensation of effective sound (e.g.
if in a bedroom the traditional fan coil
alternates minimum speed cycles and
fan off cycles, we don't perceive the
average noise, but the noise when
running at minimum speed remains
imprinted).
- Energy savings through the use of
the brushless motor that allows for
greater efficiency, even under normal
conditions. For comparison we have
made an exhibitor that we will use
during fairs and events where we have
installed two of our fan coils of the
same size, one with a brushless motor
and the other with a traditional motor.
With both motors at the same speed
(and thus equal airflow) the reduction
in power consumption by the fan coil
with brushless motor exceeds 50%. The
inverter is a system that automatically
reduces the rotational speed and power
consumption allowing the fan coil
to work reduced, with considerable
savings on annual operating costs.
The more efficient distribution system
helps to improve the energy class of
the building. The electronic speed
control ensures and controls the starting
phase, avoiding the absorption peaks
typical of this phase that occur with
asynchronous motors. Obviously, these
benefits assume increasing advantages
in the installation as the number of FCLI
fan coils increases.
ADVANTAGES
Cassette-type fan coil with Inverter for
installation in suspended ceilings;
greater sizes can be integrated in
standard 600x600 and 840x840
panelling.
The FCLI cassette-type fan coil is a room
air treating unit. The FCLI concentrates
high technological and functional
characteristics that make it the ideal
climate control unit for all types of
room. The supply of climate-controlled
air is distributed throughout the room
thanks to the delivery fins which face
four directions.The FCLI generates
heat if included in a heating system
with boiler or heat pump, but may
also be used in the summer as an air
conditioner if the heating system has a
water chiller.
The fan coils are designed for 2- and
4-pipe systems.
The unit is installed in a suspended
ceiling with the possibility to send
conditioned air to adjacent rooms and
introduce external air regardless of unit
ventilation.
FCLI CASSETTE-TYPE FAN COILS
for 2-pipe systems
FCLI 32 (600x600)
FCLI 42 (600x600)
FCLI 62 (600x600)
FCLI 82 (840x840)
FCLI 122 (840x840)
For 4-pipe systems
FCLI 34 (600x600)
FCLI 44 (600x600)
FCLI 64 (600x600)
FCLI 124 (840x840)
