Unit Installation; Electrical Connections - AERMEC FCS serie Bedienungs- Und Installationsanleitung

PACKING
The units are shipped in cardboard box standard packing
and polystirene shells.

UNIT INSTALLATION

The fancoil should be installed in such a way as to facilitate
routine (filter cleaning) and special maintenance operations,
as well as access to the air breather valve on the side of the
unit frame (connector side).
To install the unit, proceed as follows:
a)Extract the air filter (FCS - AS model only).
b)Remove the housing by loosening the screws (Figures 1
and 2), or the rear cover panel in the case of wall models,
sizes 22 to 50.
c)In the case of wall-mounted FCS-AS unit, keep a mini-
mum clearance of 80 mm from the floor. In the case of
floor-mounted units on bases, refer to the instructions sup-
plied with the accessory.
d)Use expansion plugs (not supplied) to secure the unit to
the wall or ceiling, as shown in figures 5 and 6.
To install hanging units with the AMP brackets, proceed
as follows:
- fit the 4 brackets (1 in Fig. 8) to the sides of the unit;
insert the upper tab in the slot, then secure the lower part
to the contact block by means of the screws supplied;
- secure the flanges (2) to the ceiling by means of expan-
sion plugs (not supplied); for the positions between the
flanges and the contact block, see the dimensional data.
e)Make hydraulic connections.
Refer to the dimensional data for the position and diame-
ter of the hydraulic connectors.
Insulate water lines adequately or fit the condensate drai-
nage tray (available as an accessory) to prevent dripping
during cooling applications.
In case of horizontal installation, fit the condensate
discharge pipe (supplied separately) following the indica-
tions shown in picture 10. The connection between pipe
and drip tray must be sealed with silicone.
The condensate drainage system should be of an adequa-
te size and be positioned to favour runoff (min. 1%
slope). If condensate is discharged into the sewage
system, install a siphon to prevent return of unpleasant
odour into the room.
f) Make the electrical connections as shown in the wiring
diagrams.
g)Remount the cover, or the front pannel, connect the
ambient sensor or the microswitch (if present).
h)Refit the air filter.

ELECTRICAL CONNECTIONS

CAUTION: make sure that electrical power to the machine
has been turned off before making electrical connections.
CAUTION: wiring operations and installation of the fancoil
and relative accessories should be performed by speciali-
sed personnel only.
CONNECTION CABLE SPECIFICATIONS
Use H05V-K or N07V-K type with 300/500 V insulation
piped or ducted.
All cables must be piped or ducted until they are not placed
inside the fan coil.
The cables coming out of the pipe/duct must not be subjec-
ted to stretch or twist. They must be protected from weather
conditions.
Stranded wires may only be used in connection with termi-
nating sleeves. It must be ensured that all individual wires
are correctly inserted in the sleeve.
For all connections refer to the wiring diagrams supplied with
the appliance and specified in this documentation..
To protect fan coils against short circuits, always fit the
power cable to the units with 2A 250V (IG) thermo-magne-
tic all-pole switches with a minimum contact gap of 3 mm.
Each control panel controls a single fancoil.
Each control panel can control a single fancoil.
The assembling place must be chosen so that the max. and
min. room temperature limit is respected 0÷45°C (<85%
U.R.).
Do not install the control panel on metallic walls, unless
they are permanently earthed.
The control panel comprises electrical circuits that are to be
connected to a power supply of 230V only; all probe and
control inputs must therefore be accordingly insulated for
this voltage.
Panels fitted with electronic thermostats are supplied with
GB
Fig. 1
Fig. 2
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