AERMEC Omnia HL S Manuel D'utilisation Et D'installation page 24

CONDENSATE DISCHARGE CONNECTION
During cooling operation the indoor
unit removes humidity from the air. The
condensate water must be eliminated
by co n n e c t i n g t h e a p p ro p r i ate
discharge coupling to the piping of the
condensate discharge system.
N . B . : B e f o r e c o n n e c t i n g t h e
condensate discharge, use a tool to
ELECTRICAL WIRINGS
WARNING: check that the power
supply is disconnected before
carrying out any procedures on the
unit.
In the specific case of electrical
wirings, the following must be
checked:
- Measurement of the electrical system
insulation strength
- Continuity of the protection wires
- The electrical wirings must be
made in compliance with the wiring
diagrams
The unit must be connected directly
to an electrical outlet or to an
independent circuit.
OMNIA fan coils are powered with a
current of 230V ~ 50Hz with an earth
connection, but the line voltage must
remain within the tolerance value of
INSTALLING THE ELECTROSTATICALLY PRECHARGED AIR FILTER
•
Installation
- Remove the ventilation grille from the
unit. Use the point of a tool to place pres-
sure on the upper hooks of the grille.
- Remove the filter from its sealed pack-
age.
- Insert the filter in the suction grille.
- Reattach the ventilation grille to the
unit. First insert the lower hooks of the
cover, and then insert the upper hooks.
•
Characteristics
Class 2 (UL 900).
Easy to remove, it is supplied in a
24
IHLSLJ 2204 - 6887203_05
knock out the diaphragm of the tray
on the water connections side.
Seal the unused drainage hole.
The condensate drain network must
be properly scaled and the piping
situated in such a way as to keep an
adequate slope along the route (min.
1%). If condensate is discharged into
±10% compared with the nominal
value.
The electrical power cable must be of the
H07 V-K or N07 V-K type with 450/750V
insulation if inside a tube or raceway.
Use cables with double H5vv-F type
insulation for visible cable installation.
All the cables must be piped or ducted
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.
Stranded cables can only be used with
crimping terminals. Check the wire
strands are well inserted.
The wiring diagrams are subject to
continuous updates, so it is essential
to use those on the machine as your
sealed box only to be opened when
it is to be used.
The electrostatic precharge of the filter
is spent after two years of the box
being opened, after this period it
behaves like a normal filter.
For this reason replacement over two
years with a new one is recommended
(available as a spare part from Aermec
After Sales centres).
•
Maintenance
the sewage system, install a siphon
to prevent the return of unpleasant
odours into the room.
Test the condensate discharge
seal.
reference.
For all the connections, follow the wiring
diagrams supplied with the device and
shown in this documentation.
In installations with a 3-way valve, the
minimum water temperature sensor
must be relocated from its standard
mounting in the coil assembly to the
delivery hose upstream of the valve.
- Connect the power cables.
- Connect the earth cable.
- Connect the electric cables of the valve
accessory (if installed).
- Check all the connections and relative
cables are well fixed.
Cleaning frequently, removing
the dust that has built up using a
vacuum, the use of water and cleaning
substances considerably speeds up the
electrostatic precharge deterioration.