2
Fan coil units
MAJOR 300
A I R C O N D I T I O N I N G - R E F R I G E R A T I O N - A I R H A N D L I N G - H E A T E X C H A N G E -
N
N
A
A
0
0
4
4
.
.
5
5
0
0
2
2
B
B
Q
UALITY
DESCRIPTION
Casing
Galvanized sheet metal with on-site protective film RAL 9002
satin pale grey colour.
Flexible foam with aluminium film insu-
lation, fire resistance M1.
Difffusion grille in anodized aluminium,
orientable at the
desired angle,
providing a meticulous aeraulic discharge.
2 ABS plastic hatches for access to the control box and pipes,
Large space for lodging the valves.
Water coil (2 or 4-pipe system)
Galvanized sheet metal,
Copper tubes, continuous fins in aluminium,
Coil connection on the left or on the right of the unit, faced with
blowing (to specify whith the order)
Threaded connections with integrated air vent and drain,
Piping support stirrup,
Nominal pressure 16 Bar (to 20°C)
T
est pressure :
24 bars,
Max water temperature :
100 °C (PN 10).
Electrical coil (2-pipe + electric or
all electric coil)
Shrouded heating element, stainless tube, galvanized fins.
T
emperature limiter, capillary type, manual reset, on control
box panel.
Electrical connection terminal.
Supply voltage 230/1/50.
Condensates recovery tray
CV/NCV
Pressed galvanized sheet metal platform.
Condensates draining diam.
16 mm.
CH/NCH
Galvanised drain-pan, painted inside and outside to avoid any
risk of corrosion.
Condensates draining diam.
16 mm.
Fan motor assembly
Motor
-
7 speeds,
3 are pre-wired in factory (possibility of modi-
fying this wiring on site).
- Enclosed type, tropicalized, Class B with protected shaft.
- Permanent capacitor.
- Automatic thermal cut-out, in series on the coil.
- Resilient mounts.
- Supply 230V/1/50,
reduced consumption.
Fan(s)
- "Galvanised sheet metal volute"
- Aluminium impeller(s), direct drive, double inlets dynamical-
ly balanced.
- Galvanized sheet metal platform supporting the group
Air filter
Positioned at the unit intake,
Flexible filtering media in polyester fibers, cleanable,
Efficiency Class CE EN 779 :
G3, fire resistance :
M1,
Rigid frame,
Mounted on rotating slides.
Frame
Galvanized sheet metal, bichromated zinc coated steel nuts
and screws.
Insulation
- Front/rear panel :
glass fiber, 6 mm thick, with neoprene pro-
jection coating avoiding erosion phenomena
- Lateral panels :
flexible foam, cellular, in fireproof polyethyle-
ne, 5 mm thick, M1.
Control box
Entirely enclosed.
3 speed switch/Stop with bi-polar cut on Stop position
(on CV/ NCV).
DIN railing as per EN 50022, 7.5 mm depth.
Opposite side to hydraulic connections.
A
CCESSORIES
Consult price list.
C
ONTROL
DEVICES
Wall mounted electromechanical thermostats range.
Electronic range V20.
Electronic range V200.
Communicating electronic range V2000®.
O
PTIONS
(
CONSUL
T
US
)
Reinforced insulation of the drain pan.
Cased units with air recovery in front of/below.
Ultra-powerful 2 pipe system coil (2 pipes, 3 row)
Aluminium fins with protection (salty ambience for example).
Note :
see user's brochure for more details.
