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U S E A N D I N S T A L L A T I O N M A N U A L
MANUEL D’UTILISATION ET D’INSTALLATION
FAN COIL WITH INVERTER
VENTILO-CONVECTEUR AVEC INVERTER
FCXI US
FCXI 20 / 220 US
FCXI 30 / 220 US
FCXI 40 / 220 US
FCXI 50 / 220 US
FCXI 80 / 220 US
FCXI 24 / 220 US
FCXI 34 / 220 US
FCXI 44 / 220 US
FCXI 54 / 220 US
FCXI 84 / 220 US
IFCXIUSLJ 1203 - 5383620_00
TABLE OF CONTENTS • TABLE DES MATIÈRES
English
Transport • Safety symbols
Description of the unit • Packaging • Use
Important information and maintenance
Operating limits
Main components • Description of components
Installation information • Alarm codes
Unit installation • Water connections • Condensate discharge connections
Electrical connections • Coil rotation
Dimensions
Wiring diagrams
Trouble shooting
Inverter card factory settings
Français
Transport • Symboles de sécurité
Description • Emballage • Emploi
Informations importantes et entretien
Limites de fonctionnement
Composants principaux • Description des composants
Informations pour l'installation • Encodage des alarmes
Installation de l'unité • Raccords hydrauliques • Raccords d'évacuation des condensats
Raccordements électriques • Rotation de la batterie
Dimensions
Schemas electriques
Solution des problemes
Réglages en usine de la platine inverter
CARRIAGE • TRANSPORT
Do NOT wet
CRAINT l’humidité
Stacking: control the packing to know the number of machines that can be stacked
Empilement: vérifier sur l’emballage pour connaître le nombre d’appareils pouvant être empilés
>25Kg
Do NOT leave loose packages during transport
ATTACHER les emballages pendant le transport
Do NOT step
NE PAS marcher sur cet emballage
DO NOT handle the machine alone if its weight is over 55lb / 25Kg
NE PAS transporter tout seul l’appareil si son poids dépasse 55lb / 25Kg
14
15
16
17
18
3
11
12
13
23
24
25
8
9
6
7
3
4
5
10
18
23
24
25
Fragile, handle with care
Fragile, manipuler avec soin
SAFETY SYMBOL • SIMBOLES DE SECURITE
Danger:
Power supply
Danger:
Tension
Arrow: high
Flèche: haut
Danger:
Movings parts
Danger:
Organes en mouvement
IFCXIUSLJ 1203 - 5383620_00
Danger!!!
Danger!!!
3
Congratulations on your purchase of this Aermec FCXI fan coil.
Made with materials of superior quality in strict compliance with safety regulations, "FCXI" is easy to use and will have a long life.
Thanks to Aermec's FCXI range of inverter fan coils, brushless technology can now make inroads in the field of chilled water air conditioning, bringing notable energy savings along with the precise control of both air temperature and humidity in the air-conditioned rooms.
REMARKS
Store the manuals in a dry location to avoid deterioration, as they must be kept for at least 10 years for any future reference.
All the information in this manual must be carefully read and understood. Pay particular attention to the operating standards with “DANGER” or “WARNING” signals as failure to comply with them can cause damage to the machine and/or persons or objects.
If any malfunctions are not included in this manual, contact the local After-sales Service immediately.
The apparatus must be installed in such a way that maintenance and/or repair operations are possible.
The apparatus's warranty does not in any case cover costs due to automatic ladders, scaffolding or other lifting systems necessary for carrying out repairs under guarantee.
AERMEC S.p.A. declines all responsibility for any damage whatsoever caused by improper use of the machine, and a partial or superficial acquaintance with the information contained in this manual.
The number of pages in this manual is : 28.
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_US fan coils are available in:
5 sizes 220V 60Hz with 3-row coil
FCXI 20 / 220 US
FCXI 30 / 220 US
FCXI 40 / 220 US
FCXI 50 / 220 US
FCXI 80 / 220 US
5 sizes 220V 60Hz with 4-row coil
FCXI 24 / 220 US
FCXI 34 / 220 US
FCXI 44 / 220 US
FCXI 54 / 220 US
FCXI 84 / 220 US
FCXI_US: without control panel and with Inverter motor, 3-rows or 4-rows heat exchanger, universal cabinet for vertical fl oorstanding installation or wall-mounting, varnished with anti-corrosion polyester powder, colour RAL 9002. The air delivery and suction grilles are made using plastic material in colour RAL 7044. Requires external control panel.
PACKAGING
The fan coils are shipped in standard package which consists of expanded polystyrene foam and cardboard shells.
USE
Consult control panel manual for use instructions.
4
IFCXIUSLJ 1203 - 5383620_00
IMPORTANT INFORMATION AND MAINTENANCE
WARNING: the fan coil is connected to power supply and water circuit.
Operations performed by persons without the required technical skills can lead to personal injury to the operator or damage to the unit and surrounding objects.
or sponges dipped in water with a maximum temperature of 104°F / 40°C.
Do not use chemical products or solvents for any part of the fan coil. Do not spray water on the outer or inner surfaces of the fan coil (this might cause short circuits).
POWER THE FAN COIL ONLY WITH
220V, SINGLE-PHASE VOLTAGE
Any other type of power supply could permanently damage the fan coil.
DO NOT USE THE FAN COIL
IMPROPERLY
Do not use the fan coil for animal husbandry applications (e.g. incubation).
CLEAN THE FILTER PERIODICALLY
Cleaning the filter frequently guarantees enhanced operating efficiency.
Check whether the filter is very dirty: in this case, clean it more often.
Clean frequently; remove the accumulated dust with a vacuum cleaner.
Once the filter is clean, refit it on the fan coil following the removal instructions but in reverse order.
AIR THE ROOM
Periodically air the room in which the fan coil has been installed. This is particularly important if the room is occupied by many people, or if gas appliances or sources of odours are present.
SUPPLEMENTARY CLEANING
The fact that the blades of examinable shrouds can be removed (operation done only by adequately skilled technicians) ensures a thorough cleaning of the internal components, which is particularly important when installing the unit in crowded areas or venues requiring high hygiene standards.
ADJUST TEMPERATURE ADEQUATELY
The room temperature should be adjusted in order to provide maximum comfort to the people in the room, especially if they are elderly, children or sick people; avoid differences over 44.6°F /7°C between the outdoor temperature and the temperature inside the room in summer.
In summer, a temperature that is too low causes higher electrical consumption.
DURING OPERATION
Always leave the filter fitted on the fan coil during operation (otherwise dust in the air could soil the coil surface area).
CORRECTLY ADJUST THE AIR JET
Air coming out from the fan coil must not reach people directly; in fact, even if the air is warmer than the room temperature, it could cause a cold sensation and result in discomfort.
DO NOT USE EXCESSIVELY HOT WATER
To clean the fan coil use soft cloths
WHAT IS NORMAL
In cooling mode, water vapour may be present in the air delivery of the fan coil.
In the heating operation, a slight hiss might be heard close to the fan coil. Sometimes the fan coil might give off unpleasant smells due to the accumulation of substances present in the air of the room
(clean the filter more often, especially if the room is not ventilated regularly).
While the unit is functioning, there could be noises and creaks inside the device due to the various thermal expansions of the elements (plastic and metal), but this does not indicate any malfunction and does not damage the unit unless the maximum input water temperature is exceeded.
MALFUNCTIONING
In case of malfunction, cut off power to the unit, then energise it again and restart the device.
WARNING! Do not attempt to repair the unit alone, this is extremely dangerous!.
If the problem occurs again, call the local
Aftersales Service immediately.
This section is reserved for the After
Sales service only. There are 2 LEDs on the Inverter card (Alarm / Power) that indicate the unit's operating status. The table for the decoding of messages is found in Chapter Installation.
DO NOT TUG THE ELECTRIC CABLE
It is very dangerous to pull, tread on or crush the electric power cable, or fix it with nails or drawing pins.
A damaged power cable can cause short circuits and injure people.
DO NOT OBSTRUCT THE AIR OUTLETS
BY PLACING OBJECTS INTO THEM
Do not put anything in the air outlet slots.
This could injure people and damage the fan.
WARNING
Avoid that the device is used by children or incompetent persons without appropriate supervision; also note that the unit should not be used by children as a game.
°C= (°F-32)/1.8
°F=(°Cx1.8)+32
1mm = 0.03937 inch
1inch = 25.4 mm
IFCXIUSLJ 1203 - 5383620_00
5
OPERATING LIMITS
FCXI
Maximum water inlet temperature
Maximum recommended water inlet temperature
Maximum operating pressure
Room temperature limits (Ta)
Relative humidity limits in the room (R.H.)
Power supply
20 /220US 30 /220US 40 /220US 50 /220US 80 /220US
24 /220US 34 /220US 44 /220US 54 /220US 80 /220US
176°F / 80°C
149°F / 65°C
115psi / 8bar /
32°F < Ta < 113°F / 0°C < Ta < 45°C
U.R. < 85%
220V ( ±10% ) ~ 60Hz
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
- 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.
to supply the fan coil with water at a temperature over 149°F / 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 cause damage to the unit if the maximum operating temperature is not exceeded.
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 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 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.
MINIMUM AVERAGE WATER TEMPERATURE
[°F/°C]
Wet bulb ambient air temperature
59 / 15
62.6 / 17
66.2 / 19
69.8/21
73.4/23
Water flow limits for 3-row coil
FCXI
Minimum water flow
Maximum water flow l/h gpm l/h gpm
20 /220US
100
0.44
750
3.3
70/21
37.4/3
37.4/3
37.4/3
48.2/6
-
Dry bulb ambient air temperature
73/23
37.4/3
37.4/3
37.4/3
41/5
46.4/8
77/25
37.4/3
37.4/3
37.4/3
39.2/4
44.6/7
80/27
37.4/3
37.4/3
37.4/3
37.4/3
48.2/6
84/29
37.4/3
37.4/3
37.4/3
37.4/3
41/5
30 /220US
100
0.44
750
3.3
40 /220US
150
0.66
1100
4.84
88/31
37.4/3
37.4/3
37.4/3
37.4/3
41/5
50 /220US
150
0.66
1100
4.84
80 /220US
300
1.32
2200
9.68
Water flow limits for 1-row coil
FCXI
Minimum water flow
Maximum water flow l/h gpm l/h gpm
20 /220US
50
0.22
400
1.76
30 /220US
50
0.22
400
1.76
40 /220US
50
0.22
400
1.76
50 /220US
50
0.22
400
1.76
80 /220US
100
0.44
900
3.96
Water flow limits for 4-row coil
FCXI
Minimum water flow
Maximum water flow
6 l/h gpm l/h gpm
IFCXIUSLJ 1203 - 5383620_00
24 /220US
150
0.66
1100
4.84
34 /220US
150
0.66
1100
4.84
44 /220US
150
0.66
1100
4.84
54 /220US
150
0.66
1100
4.84
84 /220US
300
1.32
2200
9.68
MAIN COMPONENTS
1 Air delivery with fins (RAL7044)
2 Load-bearing structure
3 Heat exchange coil
4 Air vents on the coil
5 Plumbing connections
6 Bracket for mounting
FCXI 40/220 US
7 Condensate discharge
8 Tray
9 Fan
10 Control Inverter device
11 Electric motor
12 Lower closure (RAL7044)
17
13 Intake grille (RAL7044)
14 Air filter (suction)
15 Electric box (electrical wiring)
16 Cabinet (RAL9002)
17 Covering cabinet (RAL9002)
1
3
2
5
4
6
4
3
7
6
16
15
14
13
12
8 9
10 11
DESCRIPTION
SYSTEM TYPES
The fan coils are designed for systems with 2 and 4 pipes, in the versions:
- 3-Rows: without valve;
- 3-Rows: with valve;
- 3-Rows: with 1-Row hot water coil (BV) and 2 valves;
- 4-Rows: without valve;
- 4-Rows: with valve.
HEAT EXCHANGE COIL
Coil with copper pipe and aluminium fins blocked by means of the mechanical expansion of the pipes. The collectors are fitted with female connections and air vents in the upper part of the coil.
FILTERING SECTION
Filter in filtering class G2, self-extinguishing B1 (DIN 4102). Easily removable and made from regenerable materials. May be cleaned by washing.
ELECTRIC FAN UNIT
This consists of double suction centrifugal fans with lengthways blades to obtain a high air flow with a low number of revs. The fans are directly coupled with the shaft of the "brushless" electric motor.
The "brushless" electric motor is cushioned with elastic supports.
The "brushless" electric motor is the result of combining the most sophisticated technologies from the fields of mechanics and electronics.
The "brushless" electric motor has no sliding contacts between the rotor and the stator. With the special inverter device, it is possible to control the speed and torque of the rotor continuously, just by means of the stator currents.
Compared with the traditional alternate current motors, the "brushless" electric motor offers huge advantages:
- Reduced wear and tear
- The possibility to regulate the rotation speed in a precise, continuous manner
(0-100%)
- Higher energy yields
- Longer life and greater reliability
LOAD-BEARING STRUCTURE
Made of galvanised sheet iron of a suitable thickness. There are holes on the back for fixing the device to the wall.
The fan unit is closed at the front with a metal panel. Every device is equipped with condensate collection trays (for both vertical and horizontal installation).
CONDENSATE DRAIN
Every device is equipped with condensate collection trays, with a connection for draining the condensate produced by the unit in cooling mode.
WATER CONNECTIONS
The connections, located on the left hand side, are female. The coil may also be rotated.
CABINET
Casing in RAL9002
The casing is made of galvanised steel, varnished with polyester powders to guarantee high resistance to rust and corrosion.
CONTROL PANEL
Use a control panel with thermostat and ventilation speed control, with 0-10V outputs.
IFCXIUSLJ 1203 - 5383620_00
7
INSTALLATION INFORMATION
WARNING: check that the power supply is disconnected before carrying out any procedures on the unit.
WARNING:before carrying out any work, put the proper individual protection equipment on.
WARNING: the device must be installed in compliance with the national plant engineering rules.
WA R N I N G : e l e c t r i c a l w i r i n g s , installation of the fan coils and relevant accessories should be performed by a technician who has the necessary technical and professional expertise to install, modify, extend and maintain systems, and who is able to check the systems for the purposes of safety and correct operation.
WARNING: install a device, main switch, or electric plug so you can fully disconnect the device from the power supply.
WARNING: Consult all documentation before starting the installation.
The essential indications to install the device correctly are given here.
The completion of all the operations in accordance with the specific requirements is however left to the experience of the installation engineer.
The water, condensate discharge and electrical circuit ducts must be provided for.
The fan coil must be installed in such a position that the air can be distributed throughout the room and so that there are no obstacles (curtains or objects) to the passage of the air from the suction louvers.
The fan coil should be installed in such a way as to facilitate routine (filter cleaning) and special maintenance operations, as well as access to the air drain valve on the side of the unit frame (connections side).
Do not install units in rooms where there are inflammable gases or acid or alkaline substances that could irretrievably damage the aluminiumcopper heat exchanger or the internal plastic parts.
Do not install the unit in workshops or kitchens where the oil vapours mixed with the treated air can be deposited on the exchange coils, reducing their performance, or on the parts inside the unit, damaging the plastic parts.
If a three-way valve is installed, the minimum water temperature sensor can be installed in two locations:
- in i t s h o u s i n g i n t h e c o i l ,
MANDATORY if the thermostat is connected to a system with centralised control or monitoring device;
- on the delivery pipe up stream of the valve.
Check the thermostat manual before choosing the location of the minimum water temperature sensor, according to the preferred control logic. The thermostat may need the settings of the dip-switches changed.
WA R N I N G : A f t e r c o m p l e t i n g t h e installation check the operation of the condensate discharge system, the seal of the hydraulic fittings, insulation of ducts and pipes. Then perform a functional test.
In the event of malfunction consult the
Alarm Codes Table to interpret the alarms indicated by the 2 LEDs (Alarm
/ Power) that indicate the status of the unit.
The inverter card is located inside the unit and requires dismantling.
DANGER! Only qualified service personnel can access it.
ALARM CODES
This section is reserved for the After
Sales service only.
The card is located inside the unit and requires dismantling.
DANGER! Only qualified service personnel can access it.
There are 2 LEDs on the Inverter card
(Alarm / Power) that indicate the unit's operating status.
The table below shows how to decode the messages.
ALARM TYPE
High temperature
Overvoltage
Undervoltage
Overcurrent
Overload
Safety control
STOP
8
INDICATIONS
ALARM LED flashes
3sec ON 0.5sec OFF
The LED if permanently ON after 1.5min
Motor off
ALARM LED flashes
0.5sec ON 0.5sec OFF
IRREGULARITY
Speed reduction
Alarm LED permanently on Motor off
IFCXIUSLJ 1203 - 5383620_00
Notes
Auto-Restart Alarm.
If the conditions persist after
1.5min, the alarm becomes permanent, the Alarm LED stays on, the system turns off.
Power limitation
Temperature limitation
For alarms reset:
Set 0V ON INPUT
(turn the power off and then on again)
INSTALLATION
INSTALLING THE UNIT
To install the unit, proceed as follows:
- Remove the covering cabinet
- Use wall plugs (not supplied) for wallmounted installations
- Apply any accessories.
M a k e t h e wa t e r c o n n e c t i o n s a s described in the relative chapter.
Make the condensate discharge connection as described in the relative chapter. The fan coils that work in heat mode only do not require condensate discharge.
Make the electrical wiring as shown in the relative chapter and in the wiring diagrams.
Install and connect any accessories.
Complete the installation by reassembling the casing and air filter.
Start up the fan coil and check all the components and functions are operating correctly.
WATER CONNECTIONS
- Make the water connections.
- In the event of disassembly and reinstallation, use new gaskets.
Refer to the size data for the position, type and diameter of the water connections.
You are advised to adequately insulate
water lines and/or fit the auxiliary condensate drain tray (available as an accessory), to prevent dripping during the cooling function.
After installing, check the seal on the connections.
B
A
B
A
B
A
CONDENSATE DRAIN
In the event of horizontal installation, assemble the condensate discharge connection supplied . Make sure you seal the connection between the drip tray and the fitting with silicone. The condensate drain network must be properly scaled and the piping situated in such a way as to keep an adequate slope along the route (min. 1%).
If condensate is discharged into the sewage system, install a siphon to prevent the return of unpleasant odours into the room.
Carry out a functioning and seal test of the condensate drain system by pouring water into the tray
Ø 0.807 inches
Ø 20.5 mm
IFCXIUSLJ 1203 - 5383620_00
9
ELECTRICAL WIRINGS
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 thermalmagnetic 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.
ROTATING THE COIL
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 righthand 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 pushout 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
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
1R
3R
180°
A
A
B
B
A
4-Row coil
FCXI 24 / 220 US
FCXI 34 / 220 US
FCXI 44 / 220 US
FCXI 54 / 220 US
FCXI 84 / 220 US
4R
180°
B
10
IFCXIUSLJ 1203 - 5383620_00
DIMENSIONS
FCXI _ /220US
B
C
A
B
C
D
E
FCXI
20 /220US
24 /220US
US measure system • Systéme de mesure US
A
[inches] 19.17
Weight • Poids
[inches]
[inches]
[inches]
[inches]
[lbs]
29.53
8.66
3.94
1.97
33.07
34.17
30 /220US
34 /220US
19.17
38.58
8.66
3.94
1.97
44.09
45.19
40 /220US
44 /220US
19.17
47.24
8.66
3.94
1.97
52.91
54.01
B
C
Metric system • Systéme métrique
A
[mm]
[mm]
[mm]
D
E
[mm]
[mm]
Weight • Poids
[Kg]
487
750
220
100
50
15
15.5
487
980
220
100
50
20
20.5
487
1200
220
100
50
24
24.5
487
1200
220
100
50
24
24.5
MINIMUM TECHNICAL SPACE • ESPACE TECHNIQUES MINIMUS
D
50 /220US
54 /220US
19.17
47.24
8.66
3.94
1.97
52.91
54.01
E
80 /220US
84 /220US
23.23
51.97
8.66
3.94
1.97
74.96
75.06
590
1320
220
100
50
34
34.5
E
D
COIL CONNECTIONS (FEMALE) • RACCORDS BATTERIE (FEMELLE)
FCXI 20 /220US
US measure system • Systéme de mesure US
3 R
[inches] 1 /
2
” F
30 /220US
1 /
2
” F
40 /220US
3 /
4
” F
50 /220US
3 /
4
” F
34 /220US 44 /220US 54 /220US FCXI
Metric system • Systéme métrique
4 R
18
[inches]
24 /220US
3 /
4
” F
IFCXIUSLJ 1203 - 5383620_00
3 /
4
” F 3 /
4
” F 3 /
4
” F
80 /220US
3 /
4
” F
84 /220US
3 /
4
” F
DIMENSIONS WITHOUT EXTERNAL CASING • DIMENSIONS SANS MEUBLE EXTERIEUR
US measure system • Systéme de mesure US
FCXI 20 - 30 - 40 - 50 /220US
FCXI 24 - 34 - 44 - 54 /220US
35 x 0.79
B
A
1.18
1.18
3 R / 4 R
8.50
1.61 3.98
3 R + 1 R
8.50
3.78 2.36
1.97
FCXI 80 US
FCXI 84 US
.35 x 0.79
0.55
C
A
B
1.97
0.55
3 R / 4 R
8.50
1.61 4.21
3 R + 1 R
8.50
3.78 2.36
C
A
B
C
A
B
C
FCXI
[inches]
[inches]
[inches]
20 /220US
22.56
20.55
17.32
30 /220US
31.65
29.65
26.42
40 /220US
40.31
38.31
35.08
50 /220US
40.31
38.31
35.08
80 /220US
45.60
44.17
43.39
FCXI
[inches]
[inches]
[inches]
24 /220US
22.56
20.55
17.32
34 /220US
31.65
29.65
26.42
44 /220US
40.31
38.31
35.08
54 /220US
40.31
38.31
35.08
IFCXIUSLJ 1203 - 5383620_00
84 /220US
45.60
44.17
43.39
19
DIMENSIONS WITHOUT EXTERNAL CASING • DIMENSIONS SANS MEUBLE EXTERIEUR
Metric system • Systéme métrique
FCXI 20 - 30 - 40 - 50
/220
US
FCXI 24 - 34 - 44 - 54
/220
US
9 x 20
A
B
30 30
3 R / 4 R
216
41 101
3 R + 1 R
216
96 60
50
FCXI 80
/220
US
FCXI 84
/220
US
C 50
3 R / 4 R 3 R + 1 R
A
B
C
FCXI
[mm]
[mm]
[mm]
20 /220US
573
522
440
30 /220US
804
753
671
40 /220US
1024
973
891
50 /220US
1024
1122
891
80 /220US
1158
1122
1102
A
B
C
20
FCXI
[mm]
[mm]
[mm]
24 /220US
573
522
440
IFCXIUSLJ 1203 - 5383620_00
34 /220US
804
753
671
44 /220US
1024
973
891
54 /220US
1024
1122
891
84 /220US
1158
1122
1102
DIMENSIONS
3 AND 4 ROW COIL • BATTERIE A 3 ET 4 RANGS
D
E
F
FCXI
D
E
F
B
C
US measure system • Systéme de mesure US [inches]
A
20 /220US 30 /220US 40 /220US 50 /220US 80 /220US
24 /220US 34 /220US 44 /220US 54 /220US 84 /220US
15.91
10.24
6.02
1.61
5.59
7.64
15.91
10.24
6.02
1.61
5.59
7.64
15.91
10.24
6.02
1.61
5.59
7.64
15.91
10.24
6.02
1.61
5.59
7.64
20.71
10.75
6.69
1.61
5.83
7.64
D
E
F
B
C
Metric system • Metric system [mm]
A
404
260
153
41
142
194
404
260
153
41
142
194
404
260
153
41
142
194
404
260
153
41
142
194
526
273
170
41
148
194
FCXI
Coil connections (female) • Raccords batterie (femelle)
FCXI
Coil connections (female) • Raccords batterie (femelle)
20 /220US 30 /220US 40 /220US 50 /220US 80 /220US
1
/
2
”F
1
/
2
”F
3
/
4
”F
3
/
4
”F
3
/
4
”F
24 /220US 34 /220US 44 /220US 54 /220US 84 /220US
3
/
4
”F
3
/
4
”F
3
/
4
”F
3
/
4
”F
3
/
4
”F
IFCXIUSLJ 1203 - 5383620_00
21
DIMENSIONS
BV HEATING COIL (Accessory) • BATTERIE DE CHAUFFAGE (Accessories)
D
E
F
D
E
F
B
C
US measure system • Systéme de mesure US [inches]
A
20 /220US 30 /220US 40 /220US 50 /220US 80 /220US
BV1 BV1 BV1 BV1 BV1
16.06
12.72
6.02
3.78
6.10
7.64
16.06
12.72
6.02
3.78
6.10
7.64
16.06
12.72
6.02
3.78
6.10
7.64
16.06
12.72
6.02
3.78
6.10
7.64
20.43
14.88
6.69
3.78
6.14
7.64
D
E
F
B
C
Metric system • Metric system [mm]
A
408
323
153
96
155
194
408
323
153
96
155
194
408
323
153
96
155
194
408
323
153
96
155
194
519
378
170
96
156
194
FCXI
Coil connections (female) • Raccords batterie (femelle)
20 US
1
/
2
”F
30 US
1
/
2
”F
40 US
1
/
2
”F
50 US
1
/
2
”F
80 US
1
/
2
”F
22
IFCXIUSLJ 1203 - 5383620_00
WIRING DIAGRAMS • SCHEMAS ELECTRIQUES
READING KEY • LEGENDE
F = Fusibile • Fuse • Fusible
IG = Main switch
Interupteur général l
= Components not supplied
Composants non fournis
= Optional components
Composants en option
Boitier
MV = Fan motor Raccordements à effectuer in situ
Mise à terre
VC = Solenoid valve hot
Vanne magnétique chaud
VF = Solenoid valve cold
Vanne magnétique froid
AR = Orange • Orange
BI = White • Blanc
BL = Blue • Bleu
GI = Yellow • Jaune
GR = Grey • Gris
MA = Brown • Marron
NE = Black • Noir
RO = Red • Rouge
VE = Green • Vert
POWER SUPPLY
240V/208V ~ - 60Hz
L N V1 V2 V3 V4 VF N
VC
M
5384050_00
A l l w i r i n g d i a g r a m s a r e c o n s t a n t l y u p d a t e d . P l e a s e r e f e r t o t h e o n e s s u p p l i e d w i t h t h e u n i t .
Nos schémas électriques étant constamment mis à jour, il faut absolument se référer à ceux fournis à bord de nos appareils.
IFCXIUSLJ 1203 - 5383620_00
23
PROBLEM
PROBLEME
PROBABLE CAUSE
CAUSE PROBABLE
Feeble air discharge.
Il y a peu d’air en sortie.
Wrong speed setting on the control panel.
Mauvaise préselection de la vitesse sur le panneau de commandes.
Select the speed on the control panel.
Choisir la vitesse sur la panneau de commandes.
Blocked filter.
Filtre encrassé.
REMEDY
SOLUTION
Clean the filter.
Nettoyer le filtre.
It does not heat.
Pas de chaleur.
Obstruction of the air flow (inlet and/or outlet).
Obstruction du flux d’air (entrée/sortie).
Poor hot water supply.
Il n’y a pas d’eau chaude.
Remove the obstruction.
Enlever l’objet faisant obstruction.
Control the boiler.
Verifier la chaudière.
It does not cool.
Pas de froid.
Wrong setting on control panel.
Mauvaise présélection sur le panneau de commandes.
See control panel settings.
Présélectionner au panneau de commandes.
Poor chilled water supply.
Il n’y a pas d’eau froide.
Control the chiller.
Vérifier le réfrigerateur.
The fan does not turn.
Wrong setting on control panel.
Le ventilateur ne tourne
Mauvaise présélection sur le panneau de commandes.
pas.
No current.
l n’y a pas de courant.
See control panel settings.
Présélectionner au panneau de commandes.
Control the power supply.
Contrôler l’alimentation électrique.
The water has not reached operating temperature.
L'eau n'a pas atteint la température de service.
Please check up the boiler or the chiller.
Check up the thermostat settings.
Contrôler la chaudière ou le refroidisseur.
Contrôler le réglage du thermostat.
Condensation on the unit The limit conditions of temperature and humidity indicacabinet.
ted in “MINIMUM AVERAGE WATER TEMPERATURE” have been reached.
Increase the water temperature beyond the minimum limits indicated in “MINIMUM
AVERAGE WATER TEMPERATURE”.
Phénomènes de conden-
On a atteint les conditions limite de température et sation sur la structure d’humidité indiquées dans “TEMPERATURE MINIMAexterieure de l’appareil.
LE MOYENNE DE L'EAU”.
Elever la température de l’eau audelà des limites minimales indiquées dans “TEMPERA-
TURE MINIMALE MOYENNE DE L'EAU”.
For anomalies don’t hesitate, contact the aftersales service immediately.
Pour toute anomalie non répertoriée, consulter le service après-vente.
24
IFCXIUSLJ 1203 - 5383620_00
INVERTER CARD FACTORY SETTINGS
RÉGLAGES EN USINE DE LA PLATINE INVERTER
WARNING: Do not modify the unit's settings.
Any change to the inverter card dip switch settings may cause damage to the unit. For this reason the diagram of the factory settings are indicated.
ATTENTION : Ne pas modifi er les réglages de l'unité.
Toute modifi cation des réglages des commutateurs DIP de la platine inverter peut endommager l'unité. Pour cette raison, on reporte le schéma avec les réglages en usine.
FCXI20/220US
FCXI24/220US
FCXI30/220US
FCXI34/220US
FCXI40/220US
FCXI44/220US
FCXI50/220US
FCXI54/220US
FCXI80/220US
FCXI84/220US
IFCXIUSLJ 1203 - 5383620_00
25
I dati tecnici riportati nella presente documentazione non sono impegnativi.
AERMEC S.p.A. si riserva la facoltà di apportare in qualsiasi momento tutte le modifiche ritenute necessarie per il miglioramento del prodotto.
Les données mentionnées dans ce manuel ne constituent aucun engagement de notre part. Aermec S.p.A. se réserve le droit de modifier à tous moments les données considérées nécessaires à l’amelioration du produit.
Technical data shown in this booklet are not binding.
Aermec S.p.A. shall have the right to introduce at any time whatever modifications deemed necessary to the improvement of the product.
Im Sinne des technischen Fortsschrittes behält sich Aermec S.p.A. vor, in der Produktion Änderungen und Verbesserungen ohne Ankündigung durchzuführen.
ILos datos técnicos indicados en la presente documentación no son vinculantes.
Aermec S.p.A. se reserva el derecho de realizar en cualquier momento las modificaciones que estime necesarias para mejorar el producto.
AERMEC S.p.A.
I-37040 Bevilacqua (VR) - Italia
Via Roma, 996 - Tel. (+39) 0442 633111
Telefax (+39) 0442 93730 - (+39) 0442 93566 www.aermec.com
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