SIZE DATA [mm]
B
A
FCWI232V
FCWI233V
880
FCWI23VL
FCWI332V
FCWI333V
990
FCWI33VL
FCWI432V
FCWI433V
1170 330
FCWI43VL
FCWI532V
FCWI533V
1450 365
FCWI53VL
FCWI
232V - 233V - 23VL
332V - 333V - 33VL
432V - 433V - 43VL
532V - 533V - 53VL
UNIT INSTALLATION
WARNING: Before carrying out any intervention, use the
necessary Personal Protective Equipment.
WARNING: check that the power supply is disconnected
before carrying out any procedures on the unit.
WARNING: the electrical wirings, the installation of fan
coils and their accessories must only be carried out
by people with the proper technical and professional
qualifications for the installation, conversion, expansion
and maintenance of the systems and able to check that it is
working properly and safe.
In particular, the electrical wirings require checks relating to:
- Measurement of the electrical system insulation resistance
- Continuity of the protection wires
If the fan coil is working in cold continuous mode inside an
environment where the relative humidity is high, condensate
might form on the air delivery. This condensate might be
deposited on any objects underneath and on the floor. To avoid
C
A
FCWI 23
FCW 22
FCWI 33
FCW 32
J
B
C
298
210
305
210
FCWI 43
FCW 42
230
J
240
FCWI 53
FCW 52
J
A
mm
880
mm
990
mm
1170
mm
1451
B
C
D
E
298
190
90
68
305
191
91
69
330
139
210
125
365
149
200
114
the formation of condensate on the external structure of the
device while the fan is working, the average water temperature
must not be lower than the operating limits shown in this
manual (which depend on the thermo-hygrometric conditions
of the ambient air). These limits refer to unit operating with fan at
minimum speed.
In order to prevent air stratification in the room, and therefore to
achieve improved mixing, it is advisable not to supply the fan
coil with water at a temperature over 65°C. The use of water at
high temperatures could cause squeaking due to the different
thermal expansion levels of the elements (plastic and metal). This,
however, causes no damage to the unit unless the maximum
operating temperature is exceeded.
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
J
J
J
F
G
H
I
21
36
25
40
24
46
28
50
42
50
42
50
30
46
34
50
J
Ø70
Ø70
Ø70
Ø70
39