Important; Unit Installation - AERMEC Omnia HL PC Manuel D'utilisation Et D'installation

INSTALLATION
IMPORTANT: OMNIA fan coils
are designed for indoor use.
IMPORTANT: check that the
power supply is disconnected
before carrying out any procedures
on the unit.
WARNING: before carrying out
any work, put the proper individual
protection equipment on.
IMPORTANT: the device must be
installed in compliance with
national plant engineering rules.
IMPORTANT: the electrical
connections, plus the installation of
fan coils and relevant accessories,
should only be performed by a
technician with the necessary
technical and professional expertise
to install, modify, extend and
maintain systems, and who is able to
check the systems for purposes of
safety and correct operation (in this
manual such technicians will be
indicated with the general term
"personnel with specific technical
skills").
In the specific case of electrical
wirings, the following must be
checked:

UNIT INSTALLATION

To install the unit, proceed as follows:
- Loosen the screws to remove the
housing.
- With wall-mounted units, keep a
minimum clearance of 80mm from the
floor. With floor-standing units on feet,
refer to the instructions supplied with
the accessory.
- The supporting wall must be perfectly
flat. For fixing, use 4 wall plugs (not
supplied) with suitable characteristics
for the specific type of wall.
- Make water connections. To make the
air vent from the coil easier, you are
recommended to connect the outlet
water pipe with the connection posi-
tioned on the top, the possible inver-
sion will not affect the proper unit
operation.
The position and diameter of water
connectors are given in the dimensio-
nal data.
Insulation of water lines is recommen-
ded. Install the condensate water col-
lection tray (optional accessory) to
prevent dripping during cooling ope-
ration.
Size and arrange the condensate drain
system in such a way as to ensure a
gradient of at least 1%. If drainage is
emptied into the sewerage system, fit a
26
IHLPCLJ 1809 - 6887206_04
- Measurement of the electrical system
insulation strength
- Continuity of the protection wires
IMPORTANT: Install a device,
main switch, or electric plug so you
can fully disconnect the device from
the power supply.
The essential indications to install the
device correctly are given here.
The installer's experience will be
necessary however, to perfect all the
operations in accordance with the
specific requirements.
The water, condensate discharge
and electrical circuit ducts must be
provided for.
The fan coil should be installed in such
a way as to facilitate routine (filter
cleaning) and special maintenance
operations, as well as access to the
air drain valve on the side of the unit
frame (connections side).
Do not install the unit in rooms where
there are inflammable gases or
acid/alkaline substances which can
provoke irreparable damage to the
copper-aluminium heat exchangers or
internal plastic components.
Do not install the unit in workshops
or kitchens, where oil vapours mixed
siphon to prevent the return of unplea-
sant odours into the room.
Test the seal of water and condensate
drainage connections.
- Fit accessories (as applicable).
- To modify electronic thermostat set-
tings, adjust the dipswitches inside
the panel (see section "DIPSWITCH
CONFIGURATION").
- Make all wiring connections as shown
in wiring diagrams and the section
"E L E CT R I CA L C ONNEC TIONS " .
Connect the control panel to the con-
nector on the inside of the fancoil,
then earth the unit.
- Assemble the air filter. It is supplied in
a sealed box, to be opened only at the
time of use.
- Run an Autotest to check that the fan-
coil operates correctly.
with the treated air can be deposited
on the exchange coils (reducing their
effectiveness) or on the internal parts
of the unit (damaging the plastic
components).
The fan coil must be installed in such a
position that the air can be distributed
throughout the room and so that there
are no obstacles (curtains or objects)
to the passage of the air from the
suction louvers.
You are advised not to install the
fan coil 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 assembly site must be chosen in
such a way that the maximum and
minimum ambient temperature limits
are respected 0-45°C (<85% R.H.).