Description Of The Unit - AERMEC FCL 32 Manuel D'installation

DESCRIPTION OF THE UNIT

PURPOSE OF THE UNIT
The fan coil is a terminal for treating air in a room in the winter and
summer seasons.
SIZES AVAILABLE
The cassette fan coils in the FCL range are available in two fundamental dimensions that are called "Modules"
For two-pipe systems
FCL 32
(Module 600)
FCL 36
(Module 600)
FCL 42
(Module 600)
FCL 62
(Module 600)
SET-UPS
The cassette fan coils are available in
three set-ups, in order to satisfy all system
requirements.
The sizes, performance and external
dimensions are the same as the standard
• Standard FCL set-up with internal 3-way
valve as per standard with quick-fitting
actuator and visual position signal.
TECHNICAL DATA AND FUNCTIONING LIMITS
FCL
Maximum water inlet temperature
Maximum operating pressure
Minimum operating pressure
Minimum water flow rate (heating)
Maximum water flow rate (heating)
Minimum water flow rate (cooling)
Maximum water flow rate (cooling)
Room temperature limits (Ta)
Relative humidity limits in the room
Power supply
Total input power
The performance refers to the following conditions:
- at maximum motor speed;
Water temperature
In order to prevent stratification of the air in
the room, and therefore have better mixing,
it is recommended not to power the fan coil
Average minimum temperature of the water
If the fan coil functions continuously in
cooling mode inside a room with high rela-
tive humidity, condensate may form on the
air flow and outside the appliance. This
condensate, could deposit on the floor and
AVERAGE MINIMUM TEMPERATURE OF THE WATER [°C]
Wet bulb temperature
of the room air [°C]
8 sizes
FCL 72
(Module 600)
FCL 82
(Module 840)
FCL 102
(Module 840)
FCL 122
(Module 840)
FCL set-up.
In this manual the FCL_VL and FCL_V2 set-
ups will only be recalled where there are
differences with respect to standard FCL
versions, otherwise they will be simply
• The FCL_V2 set-up, with 2-way internal
valve as per standard with quick-fitting
actuator and visual position signal, suitable
for variable water flow rate systems.
32 34 36
[°C]
kPa
kPa
[l/h] 100 50 100
[l/h] 750 400 750
[l/h] 100 100 100
[l/h] 750 750 750
[C°]
R.H.
[W] 45 45 45
with water hotter than 65°C.
The use of water with high temperatures can
cause small creaks due to the different heat
dilations of the elements (plastics and metals).
any other objects.
To prevent condensate forming on the
external structure of the appliance with fan
running, the average temperature of the
water must not be lower than the limits
stated in the table below, which depend on
FCL version
Cassette type fan coil for suspended-ceiling installation.
For four-pipe systems
FCL 34
(Module 600)
FCL 38
(Module 600)
FCL 44
(Module 600)
FCL 64
(Module 600)
38 42 44 62 64
80
800 (8 bar)
100 (1 bar)
50 100 50 150 50
400 750 400 1050 400
100 100 100 150 150
750 750 750 1050 1050 1050 1750 1750 2450 1750 2450 1750
0 < Ta < 40
U.R. < 85%
230V ( ±10% ) ~ 50Hz
45 75 75 83 83
- the total power absorbed is given by the sum of the power absor-
bed by the unit and the power absorbed by the accessories and
declared in the relative manuals.
Dry bulb temperature of the room temperature [°C]
21 23
15 3 3
17 3 3
19 3 3
21 6 5
23 - 8
IFCLIJ 1805 - 4528500_09
7 sizes
FCL 84
(Module 840)
FCL 104
(Module 840)
FCL 124
(Module 840)
called FCL. The FCL_VL and FCL_V2 set-ups
are available on request.
• The FCL_VL set-up, without internal valve.
72 82 84 102 104 122 124
150 250 50 350 50
1050 1750 400 2450 400
150 250 250 350 250
93 150 150 155 155
This however does not cause damage to the
unit if the maximum working temperature is
not exceeded.
the thermo-hygrometric conditions of the
environment air.
These limits refer to functioning with the
fan running at minimum speed.
25 27 29
3 3 3
3 3 3
3 3 3
4 3 3
7 6 5
350 50
2450 400
350 250
175 175
31
3
3
3
3
5
21