Omnia Uli P Fan Coil; Use (Omnia Uli P); Packaging; Installation Of The Unit - AERMEC Omnia ULI P Série Manuel D'utilisation Et D'installation

OMNIA ULI P FAN COIL

The Fan coils Recessed with Inverter Brushless motor (EC)
OMNIA ULI P ,concentrates high technological and outstanding
functional features that make it the ideal climate control
resource in horizontal and vertical installation, channelled and
in Ventilcassaform style.
The supply of climate controlled air is immediate and distri-
buted throughout the room; OMNIA ULI generates heat if inser-
ted in a heating system with boiler or heat pump but it can also
be used in summer as an air conditioner if the heating plant has
an air chiller.
The air filter is precharged electrostatically, featuring high
efficiency and low pressure drops it has degree of fire resistan-
ce that puts it in Class 2 (UL900).
The possibility of removing the basin and the inspectionable fan
volutes (only by suitably trained and qualified personnel) it
allows thorough cleaning to be carried out even in the interior
parts, an essential condition when installed in very crowded
areas or places requiring high standards of hygiene.
The quietness of the new centrifugal fan assembly is such
that at normal speeds of use you cannot hear when OMNIA ULI
P cuts in.
The use of the electronic control panels avoid the annoying
noise typical of mechanical thermostats.
The OMNIA ULI P fan coil has been designed for mounting in
suspended ceilings, , in Ventilcassaforma style and in places
where remote control is necessary. For this reason it does not
have a control panel on the machine and must be supplemen-
ted with an optional command panel with thermostat or switch,
Installation is made easier because the hydraulic attachments
can be reversed on installation.
Full respect for accident prevention regulations.
Servicing is reduced to periodic air filter cleaning or its repla-
cement.

USE (OMNIA ULI P)

COMMANDS:
Consult the manual provided with the control panel.
FUNCTIONING CHARACTERISTICS
THE OMNIA ULI P fancoils are supplied without control panel on
the equipment, to be linked with an external control panel avai-
lable as an accessory.
Ventilation
INVERTER .

PACKAGING

The fancoils are sent with standard packaging consisting of pro-
tective shells and boxes.

INSTALLATION OF THE UNIT

WARNING: before carrying out any work, make sure the elec-
trical power is unplugged.
CAUTION: electrical connections, the installation of the fan
coils and their accessories must only be carried out by people
with the proper technical and professional qualifications for
the installation, conversion, expansion and maintenance of
the machinery and able to check that it is working properly
and safe.
The fancoils must be installed in such a position as to allow easy
servicing (cleaning of the filter) and extraordinary maintenance
as well as access to the air breather and exhaust valves on the
side of the frame (attachments side); you are advised not to
install the fancoil above objects that suffer from damp or wet
because in some conditions condensation may form on the
external frame of the equipment with the possibility of dripping
or failures may occur in the hydraulic system and condensate
drainage with the consequent spilling of liquid.
The fancoils used for the cooling must be attached to a conden-
sate draining system.
The assembly site must be chosen in such a way that the maxi-
mum and minimum ambient temperature limits are respected
0÷45°C (<85% U.R.).
To install the unit proceed as follows
The filter is fitted in a sealed package to prevent the loss of its
electrostatic charge, open the box and fit the filter only when
the fancoil is to be used.
With Ventilcassaforma applications the ULI-P fan coil must be
installed after the Ventilcassaforma has been built into the wall.
Electrical and plumbing connections must be made after con-
sulting the CHU accessory manual.
a) Keep a minimum intake distance from the wall or from the floor
of 80 mm.
b) For fixing to the wall use screw anchors (not supplied).
c) When fixing to the ceiling, you are advised to use the two
brackets supplied.
d) Make the plumbing connections, to help the bleeding of air
from the coil, you are advised to connect the water exit pipe
to the fitting at the top, if inverted it will not jeopardise the
proper functioning of the unit.
The position and diameter of the plumbing connections are
shown in the size information.
You are advised to insulate the water piping properly or to
install the special auxiliary condensate collection basin, availa-
ble as an accessory, to avoid dripping while working in cold
mode.
N.B.: Before connecting the condensate drainage pipe, push in
the diaphragm off the basin (if present) on the plumbing
attachment side, seal the drainage not used with the cap pro-
vided.
The condensate drain network must be properly scaled and the
piping situated in such a ways as to keep an adequate slope along
the route (min.1%). In the case of drainage into the sewerage net-
work, you are advised to make a syphon to stop bad smells being
returning into the room.
Carry out the plumbing connection and condensate drainage
tightness tests.
e) Apply any accessories.
f) Make the electrical connections as shown in the wiring dia-
grams and in the "ELECTRICAL CONNECTION" section by con-
necting the wires of the control panel on the inside side of
the fancoil and by grounding.
h) Make sure the air filter is positioned correctly.
g) Make sure the fancoil is working properly.
ELECTRICAL WIRING
WARNING: before carrying out any work, make sure the
electrical power is unplugged.
In particular, the following checks are required for electrical
connections:
- Measurement of the electrical system insulation strength.
- Continuity test of the protection wires.
The electrical circuits are connected to the mains voltage of
230V; all the connections and components must therefore be
correspondingly insulated for this tension.
CHARACTERISTICS OF THE CONNECTION CABLES
Use cables of the H05V-K or N07V-K type with 300/500 V insula-
tion.
Use power cables with a minimum cross-section of 1.5 sq. mm.
All the cables must be in pipes or raceways until they are inside
the fan coil.
The cables leaving the pipe or raceway must be positioned in
such a way that there are not traction or twisting stresses and
they are anyway protected from outside agents.
In the Omnia ULI-P models, after removing the electrical cover
box, you will see a bracket with two cable holes to feed the
cables through.
Follow the wiring diagram with the equipment and shown in
this document when making the connections.
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