Operating Limits - AERMEC Omnia HL Série Manuel D'utilisation Et D'installation

OMNIA HL S - HL SM FAN COILS
Congratulations on your purchase of the Aermec OMNIA HL fan coil.
Made with materials of superior quality in strict compliance with safety regulations, the "OMNIA HL" is easy to
use and will have a long life.
OMNIA HL S - HL SM fan coils are supplied without a con-
trol panel for use with a remote control panel available as an
accessory.
The OMNIA HL (High Line) fancoil, with its characteristic
design by Studio Giugiaro, offers an array of technical features
that make it the ideal climate-control unit for all types of appli-
cations.
Treated air is immediately delivered to the entire room; the
OMNIA HL produces warm air when fitted to a heating system
with boiler or heat pump, but can also be used during the sum-
mer season as an air-conditioning unit (if the main system is
also equipped with a water chiller).
The quality of processed air is guaranteed by a special elec-
trostatically pre-charged filter that absorbs and traps suspended
dust particles (when the unit is off, a closed louver prevents
dust and other foreign particles from entering the unit interior).
The removable drip tray and fan volute ensure thorough cle-
aning of the unit (by specifically trained personnel), essential
VERSIONS:
HL S RAL9002 white body with no on-board controls, for
installations using the optional remote control panel,
specially suitable for ceiling mounting. The air distri-
bution head and the skirts are in RAL7044.
USE (OMNIA HL S - HL SM)
CONTROLS:
Ventilation is only permitted when the louver is manually ope-
ned. When the louvers are closed, ventilation is shut down.

OPERATING LIMITS

Maximum water inlet temperature 80 °C
Maximum working pressure
The assembling place must be chosen so that the max. and min.
room temperature limit is respected 0÷45°C (<85% U.R.).
Minimum average water temperature
To prevent the formation of condensation on the exterior
of the unit while the fan is operating, the average water
temperature should not drop beneath the limits shown in
MINIMUM AVERAGE WATER TEMPERATURE
Wet bulb temperature °C
PACKING
The units are shipped in cardboard box standard packing and
polystirene shells.
8 bar
21
15 3
17 3
19 3
21 6
23 -
for installations in venues subject to crowding or in those with
special hygiene requirements.
The new centrifugal fan assembly is so quiet that during
standard operation it's virtually impossible to hear when the
OMNIA HL starts up.
The OMNIA HL S - HL SM convection fan is designed to
satisfy all installation requirements thanks to the wide range of
accessories available for it. The possibility of fitting a remote
control panel also makes this model ideal for ceiling installa-
tions.
The unit can be easily installed either vertically or horizon-
tally (water connections can be reversed as required during
installation).
Full compliance with safety regulations.
Routine maintenance is limited to periodic cleaning of the
air filter in water.
HL SM FIAT656 metallic grey body with no on-board con-
trols, for installations using the optional remote con-
trol panel, specially suitable for ceiling mounting. The
air distribution head and the skirts are in RAL7031
grey.
the table below, determined by the ambient conditions.
These limits refer to unit operation with fan at minimum speed.
Note that condensation may form on the exterior of the unit if
cold water circulates through the coil while the fan is off for
prolonged periods of time, so it is advisable to fit the addi-
tional three-way valve.
Dry bulb temperature °C
23 25
3 3
3 3
3 3
5 4
8 7
27 29
3 3
3 3
3 3
3 3
6 5
31
3
3
3
3
5
9