E
nglish
10
IFCXIUSLJ 1203 - 5383620_00
If the hydraulic connections require the
rotation of the coil, remove the front
closure panel and proceed as follows:
- Remove the condensate drip tray;
- Undo the screws and remove the coil
cover;
- Remove the screws securing the coil,
then remove the coil;
- Remove the push-outs on the right-
hand side;
- Rotate the coil and secure it with the
previously removed screws;
- Reassemble the cover and fix it with
the screws;
- R e a s s e m b l e t h e p l a s t i c p l u g s
(supplied) in the holes left free by the
water connections;
- All the trays can be used to collect
condensate on both sides. In case
of vertical installation, to discharge
condensate on the right side, position
the drain connection to the right.
- Slide out the electrical wirings from
the right-hand side, remove the push-
out and move the cable grommet from
the right to the left side;
- Transfer the electrical wirings to the
left side through the cable grommet;
- Move the control board, the earthing
u-bolt and any electric devices to the
left-hand side.ro
ROTATING THE COIL
A
B
180°
1R
3R
The unit must be connected directly
to an electrical outlet or to an
independent circuit.
WARNING: it is compulsory to
connect the power cables Phase (L)
and Neutral (N) to the respective
terminals, do not to reverse the
connections, and observe the wiring
diagram.
install a device, main switch, or
electric plug so you can fully
disconnect the device from the power
supply.
To protect the unit against short
circuits, fit an omnipolar thermal-
magnetic trip 2A 250V (IG) to the
power line with a minimum contact
opening distance of 0.12inch / 3mm .
The use of B-type circuit breakers is
recommended.
For installations with three-phase power
supply, the following precautions
should be considered:
1. In the presence of breakers or
thermomagnetic switches 3P + N,
the triggering current must be at least
170% of the total load absorbed by
the fan coils for each phase.
2. The section of the neutral wire
must be of a dimension taking into
consideration the operating current
equal to 170% of the total load
absorbed by the fan coils for each
phase.
C H A R A C T E R I S T I C S O F T H E
CONNECTION CABLES
Use H05V-K or N07V-K type cables
with 300/500V with insulation, piped
or ducted.
All the cables must be piped or ducted
until they are inside the fan coil.
The cables leaving the pipe or raceway
must be so positioned that they are
not pulled or twisted and 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
reference.
The control panel may not be fitted on
a metal wall unless this is permanently
connected to an earthed outlet.
When using remote control panels,
the relative wiring diagram must be
respected. Before installing the control
panel, read the instructions carefully
and configure the panel if necessary.
Connect the valve and sensor to the
control board, in the positions
indicated in the wiring diagram.
ELECTRICAL WIRINGS
A
B
180°
4R
3-Rows and 1-Row coil
FCXI 20 / 220 US
FCXI 30 / 220 US
FCXI 40 / 220 US
FCXI 50 / 220 US
FCXI 80 / 220 US
4-Row coil
FCXI 24 / 220 US
FCXI 34 / 220 US
FCXI 44 / 220 US
FCXI 54 / 220 US
FCXI 84 / 220 US
A
B
