Publicité
Les langues disponibles
Les langues disponibles
DESCRIPTION OF THE UNIT
MACHINE PURPOSE
The fan coil is a room air treatment terminal unit for both winter and summer operation.
AVAILABLE SIZES
The FCXI_P fan coils are available in:
5 sizes with a 3-row coil
FCXI 20 P
FCXI 30 P
FCXI 40 P
FCXI 50 P
FCXI 80 P
Version FCXI_P
Inverter fan coil for vertical (wall) or horizontal (suspended ceiling) installation.
TECHNICAL DATA AND OPERATING LIMITS
FCXI
Maximum water inlet temperature
Maximum recommended water inlet temperature
Maximum operating pressure
Minimum water flow rate
Maximum water flow rate
Room temperature limits (Ta)
Relative humidity limits in the room (R.H.)
Power supply
Performance values refer to the following conditions:
- at the maximum motor speed;
Water temperature
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
Minimum average water temperature
If the fan coil is working in continuous
cooling mode in an environment
where the relative humidity is high,
condensate might form on the air
delivery and on the outside of the
device. This condensate might be
deposited on any objects underneath
and on the floor.
To avoid condensate on the external
MINIMUM AVERAGE WATER TEMPERATURE [°C]
Wet bulb ambient
air temperature
°C
°C
bar
l/h
l/h
°C
- the total input power is determined by adding the input power
for the unit and the input power for the accessories connected
and declared in the corresponding manuals.
temperature over 65°C.
The use of water at high temperatures could
cause squeaking due to the different
thermal expansions of the elements
(plastic and metal), this does not however
structure of the device while the fan is
functioning, the average temperature
of the water must not be lower than
the limits shown in the table below,
that depend on the thermo-hygrometric
conditions of the air in the room.
The limits mentioned above refer to
operation while the fan is set to its
minimum speed level.
In the event of prolonged fan inactivity
15
17
19
21
23
20
30
40
80°
65°
8
100
100
150
750
750
1100
0° < Ta < 40°
R.H. < 85%
230 V ( ±10% ) ~ 50 Hz
cause damage to the unit if the maximum
operating temperature is not exceeded.
and with cold water passing through
the coil, condensate may form on the
external case of the unit. As a result,
we recommend including the 3-way
valve accessory.
Dry bulb ambient air temperature
21
23
25
3
3
3
3
3
3
3
3
3
6
5
4
-
8
7
IFCXIPLJ 1203 - 5383900_04
50
80
150
300
1150
2200
27
29
31
3
3
3
3
3
3
3
3
3
3
3
3
6
5
5
15
Publicité
