AERMEC FCL 32 Manuel D'installation page 24

The units with "Module 840" are built from
a structure completely in galvanised sheet
steel, insulated internally with closed cell
expanded polyethylene and externally
covered with anti-condensate felt
FIXING BRACKETS
Galvanised steel brackets for fixing the unit
to the ceiling.
BASIN
The unit's closing tray is made out of inject-
ed high density polystyrene to avoid the
loss of heat and the formation of con-
densate and conveys the conditioned air
toward the louvered fins, from the con-
densate drip tray.
The intake air conveyor has a protection
grid to prevent access to the fan compart-
ment.
HEAT EXCHANGE COIL
The coils used have copper pipes and cor-
rugated or turbolenced aluminium lou-
vered fins. They are designed to have
the maximum heat exchange surface. All
coils are provided with air bleed valve and
water drain valve, located respectively on
the highest and lowest point of the coil
circuit.
WATER VALVE
The standard unit version incorporates an
internal 3-way valve of the all-or-nothing
type with quick-fitting actuator and visual
position signal, mounted as per standard
on the hot/cold coil. powered with cur-
rent of 230V ~ 50Hz,
The units are available, on request, also in
another two versions set-up with a 2-way
valve and without valve.
The unit with twin coil (for 4 pipe systems)
can be connected to a second valve, avail-
able as an accessory in the 3-way versions
(for systems with fixed flow rate) or 2-way
(for variable flow rate systems).
VENTILATING UNIT
The ventilating unit, with new conception
axial centrifugal fan, studied to obtain low
noise emission, statically and dynamically
balanced.
The electric motor with 3 speeds for small-
er sizes (FCL 32-34-36-38) and 4 speeds
for larger sizes, in order to choose the
3 speeds that satisfy individual require-
ments of power supplied and silence. FCL
can be set with continuous fan function-
ing to prevent stratification of the air in
the room.
The electric motor is buffered using elastic
mounts and the steel shaft is mounted on
bearings.
The fan unit can be easily accessed for
maintenance and cleaning.
CONDENSATE DRAIN DEVICE
The condensate drain device is required
to dispose of the condensate that is pro-
duced by the unit and deposited in the
polystyrene tray. This device is composed
of a control board, a non-return valve,
a three-level float and a pump with 800
mm. max. static pressure. The unit can
be easily fitted to the condensate drain
system using a plastic fitting Øext. 16mm.
ALARM: when the level of the condensate
in the tray reaches the pre-fixed limit, the
alarm stops the flow of the water to the
coil, leaving only the fan to function.
HYDRAULIC CONNECTIONS
The attachment plates group the hydraulic
connections and the vent valve of the coil
primary circuit for 2 and 4-pipe systems.
The symbols for identification of the input
(IN) and output (OUT) hydraulic connec-
tions are embossed on the plate.
FILTERING SECTION
The air filter is inserted in the intake grid.
Mechanical air filter with ABS frame.
Filter with G1 filtering class, self-extinguish-
ing class V0 (UL94).
Easy to remove and built with regenerable
materials and which can be washed.
INTAKE AND FLOW GRID UNIT
(GLL/GLF range accessories)
The FCL cassette type fan coil is only com-
pleted if coupled to a GLL series grid; a
mandatory accessory for fan coil func-
tioning. The GLL/GFL10 series grid acces-
sories, as well as intake with filter and the
air flow louvered fins, include a dedicated
electric box, which is connected using
bayonet joints to the connector, fixed to
the unit support structure.
The form and opening of the flow louvered
fins were developed in order to have the
best possible distribution of the air, both
when functioning in winter and summer
modes.
Intake takes place through the central grid,
flow through the adjustable perimeter
slots. In RAL 9010 plastic, it houses the
air filter, which can be easily extracted for
cleaning.
The same basic FCL unit can be configured
in several versions by simply coupling it
to different grid units of the GLL/GFL10
series (mandatory accessory), which
determine the functioning modes:
- GLL 10 M (for Module 600 only)
GLF 10 M (for Module 600 only)
With remote control and louvered fins
moveable using remote control, the IR
receiver is integrated into the grid.
GLL-M/GLF10-M is complete with elec-
tronic thermostat able to manage all con-
figurations (hot coil with valve, cold coil
with valve, electric resistance in replace-
ment or integration mode) as well as all
functions (heating, cooling, continuous or
thermostat ventilation, dehumidification,
timed switch-on/off). In functioning with
electric resistance it is envisioned that the
ventilation is only active at maximum and
medium speed.
- GLL 10 R (for Module 600 only)
GLL 20 R (for Module 840 only)
With remote control and manually move-
able louvered fins, the IR receiver is inte-
grated into the grid. GLL-R is complete
with electronic thermostat able to man-
age all configurations (hot coil with valve,
cold coil with valve, electric resistance in
replacement or integration mode) as well
as all functions (heating, cooling, continu-
ous or thermostat ventilation, dehumidifi-
cation, timed switch-on/off). In function-
ing with electric resistance it is envisioned
that the ventilation is only active at maxi-
mum and medium speed.
- GLL 10 (for Module 600 only)
GLF 10 (for Module 600 only)
GLL 20 (for Module 840 only)
Version with manually moveable louvered
fins. It must be interfaced with an individ-
ual or centralised external control panel
(not included). The functioning modes
are managed from the control panel. A
control panel must be selected that can
mange all functions and any accessories
installed. The accessories of the SIT series
allow to connect several FCL units, com-
plete with GLL/GFL, in network controlled
by a unique control panel (for selection
consult the features and compatibility of
the accessories). The GLL/GFL grid acces-
sory also allows coupling to the central-
ised HSH AERDOMUS control system with
wired and wireless connections.
- GLF10EH (for Module 600 only)
Version with manually adjustable fins, with
integrated electrical resistance for a high-
er thermal yield.
CONTROL PANEL (Accessories)
When coupled to the units with GLL10 -
GLF10 and GLL20 grid units, use an exter-
nal control panel (see compatibility and
functions of the control panels).
IFCLIJ 1805 - 4528500_09
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