12
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.
b)Remove the housing by loosening the screws (Figure 3).
c)In the wall-mounted FCS-ACB units, keep a minimum
clearance of 80 mm from the floor. In the case of floor-
mounted units on bases, refer to the instructions supplied
with the accessory.
d)Use expansion plugs (not supplied) to secure the unit to
the wall, as shown in figure 4.
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.
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)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.The assembling place must be chosen so that the max.
and min. room temperature limit is respected 0÷45°C
(<85% U.R.).
The control panel comprises electrical circuits that are to be
connected to a power supply of 230V only.
ROTATING THE COIL
If connection of utilities to the unit requires rotation of the
coil, remove the cover or the front pannel, then proceed as
follows (Fig. 6):
– remove the screw (1) securing the control panel (2) to
the right side of the unit, then remove it after electrical
disconnection;
– remove the coil cover sheet (4) by removing the screws;
– remove the screws securing the coil (5), then remove it;
– remove the push-outs (6) on the right side;
– rotate the coil (5), then secure it in the new position with
the screws previously removed;
– remount the coil cover sheet (4) and secure it with
screws, then insert the plastic plugs (7) supplied in the
openings left free by the hydraulic connections;
all trays are designed to collect condensate on both sides.
In the case of vertical installation, for condensate drainage
on the right side, position the drainage union to the right
(8).
– to move condensate drainage to the right of the unit,
reverse discharge of the tray (3) (if present), then transfer
the drainage line (8) to the right;
– slide out the electrical connections from the right side,
remove the push-out, then transfer the cable guide (9)
from the right to the left side;
– transfer the electrical connections to the left side through
the cable guide (9);
– move the terminal block (10) and the ground jumper con-
nection (11) to the left side of the unit;
– refit the control panel on the left side, then make the elec-
trical connections (Fig. 7);
– modify the air filter to the new configuration by changing
the position of the external support in relation to the filter
frame (Fig. 1); press down on the tab (12 Fig. 2) with a
screwdriver while moving the external support (13) until
the tab is over the tooth (14). Release the tab when the
position between the support and the filter is as shown in
Fig. 1.
Given that the contact block on the unit is off-centre in rela-
tion to the cabinet housing, the bases must also be exchan-
ged.
GB
