IT EN FR DE ESpag.6 pag.21 pag.36 pag.51 pag.66

FCXI

IFCXIPIJ 1501 - 5383900_05

230V ~ 50HzP

MANUALE D’USO E INSTALLAZIONEUSE AND INSTALLATION MANUAL

MANUEL D'UTILISATION ET D'INSTALLATIONB E D I E N U N G S - U N D

I N S T A L L A T I O N S A N L E I T U N GMANUAL DE INSTRUCCIONES E INSTALACIÓN

FCXI_P

5IFCXIPIJ 1501 - 5383900_05

N-

-

>25Kg- -

-

2. TRASPORTO • TRANSPORT • TRANSPORT • TRANSPORT • TRANSPORTE

3. IMBALLO

ITFCXI_P

1.

2.

3. estrarla.

4. destra.

5.

6.

7.

lici.

8.

9.

10.

11.

”. ”.

A

B

1

2

3

5

4

6

7

10 9

118

AB

180°

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21IFCXIPIJ 1501 - 5383900_05

EN

Index

24. General warnings .................................................................................................................................................................................. 22

............................................................................................................................................................................ 23

.......................................................................................................................................................................................... 23

27. Maintenance ......................................................................................................................................................................................... 25

.......................................................................................................................................................................... 26

29. Main components ................................................................................................................................................................................ 26

................................................................................................................................................................... 26

FCXI ...................................................................................................................................... 27

..................................................................................................................................................................................... 28

33. Versions and sizes available .................................................................................................................................................................. 28

............................................................................................................................................................................................ 29

........................................................................................................................................................................... 31

36. Condensate drain .................................................................................................................................................................................. 32

37. Electrical wiring ..................................................................................................................................................................................... 32

38. Alarm codes ......................................................................................................................................................................................... 33

39. Control device 0-10v (Not included) .................................................................................................................................................... 33

P series) ...................................................................................... 34

.................................................................................................................................................................................... 35

......................................................................................................................................................................... 35

104. Dimensioni • dimensions • dimensions • abmessungen • dimensiones .........................................................................81

.....................................84

FCXI_P

22

EN

-

-

Any contractual or extra-contractual

--

proper use. All uses not expressly in-

--

-

-

accessories must only be performed --

-

Aermec will not be liable for dama-

-

-maged during transport before instal-

dangerous;

Note:

future reference and for any commu-

STORING THE DOCUMENTATION

case of necessity. -

--

rent countries. WARNINGS REGARDING SAFETY AND INSTALLATION STANDARDS

-

maintenance and/or repairs.-

-

THESE INSTRUCTIONS CAREFULLY AND CARRY OUT THE SAFETY CHECKS TO AVOID ALL RISKS.

-

out.-

ATTENTION: -

-

environment. ATTENTION: -

ATTENTION:

ATTENTION:

unit’s power supply to be completely disconnected.

ATTENTION: In order to protect

-

-

service. ATTENTION! DANGER! Any use

-

plate-

supply is used.

24. GENERAL WARNINGS

FCXI_P

23IFCXIPIJ 1501 - 5383900_05

EN

Volt

xxxxxxxxxx

ATTENTION:

identification plate does

be safely identified and will complicate any installation or maintenance operations.

- PACKAGING LABEL

- TECHNICAL PLATE

25. PRODUCT IDENTIFICATION

26. INFORMATIONSTRANSPORT

-ly.

transport: •

not undergo violent impacts in or-

-nents;

•

-

• During accessories must be protected to

• During -

CHECKS UPON RECEPTIONVisually

•

-ments;

• is intact;•

• all -vided.

Indicate any damage or missing com-

HANDLINGATTENTION!Wear proper personal protective

equipment (PPE) during handling operations.

--

stallation and use.INSTALLATION

--

-stallation.

Aermec accessories are supplied com-

and use.Aermec accessories are designed to

Our units are designed to mount inside -

FCXI_P

24

ENBefore installation, check the techni-

cal spaces required :• for installation;• for -

cuits and to any valve;• for • for connection of an external panel

• for -

• for draining condensation;• for • for cleaning internal components

and for maintenance.

WARNINGS ON USE ATTENTION:

-

-

and maintenance to be carried out

DO NOT USE THE FAN COIL IMPROPERLY

AIR OUT THE ROOM

of odours. ADJUST THE TEMPER ATURE

CORRECTLY-

and invalids. Prevent temperature fluctuations between indoors and

summer. Excessively low temperatures during

consumption. DIRECT THE AIR FLOW COR

RECTLY

-comfort.

DURING OPERATION

-

coil surface. IT IS NORMAL

-

accumulation of substances present

not aired out regularly).

-

OPERATION ANOMALIESIn the event of operation anomalies,

power off the unit and then power it back on and re-start the unit.

Do not try to repair the unit on your

own, as it may be very dangerous!

After-sales Service immediately. DO NOT PULL THE ELECTRIC

CABLE

secure it using nails or staples.

circuits and injury to persons. ELECTRICAL POWER CABLE

If

Do not repair damaged cables.For

DO NOT INTRODUCE OBJECTS INTO AIR VENTS

air outlet slots.

FCXI_P

25IFCXIPIJ 1501 - 5383900_05

EN

•

Do not use sprays or jets of water for cleaning.

•

After-Sales Service.

ATTENTION: ATTENTION:

ATTENTION:

CAUTION: Do not groped to ripare the unit your-self, it is very dangerous!

27. MAINTENANCE

Routine maintenance can be performed even by

efficiency.

INTERVENTIONS

and

solvents.

• Do not spray water on internal or external .

•

efficient operation.

Clean often and use a suction device to remove accumulated dust.

order

• maintenance intervention; every anomaly must

Special maintenance must be performed only by

-

• resistance.

• • Special maintenance consists of a series of com-

-

Make sure that the power supply has been disconnected before carrying out any inter-ventions.

•

standards.

INTERVENTIONS:

ROUTINE MAINTENANCE

SPECIAL MAINTENANCE

FCXI_P

26

EN

28. DESCRIPTION OF THE UNITFCXI series units are fan coil terminals to treat

FCXI

FCXI

accurately.

FCXI

accessories supplied.

VMF system gives you control

system can

energy saving.

1. Air delivery2. 3. Water connections4. 5. Condensate drain6. Tray7. Air filter (suction)8. Fan9. 10. Front closure panel11. Filter clip12. Electrical wiring13. Load-bearing structure

29. MAIN COMPONENTS

30. DESCRIPTION OF COMPONENTS

CONTROL PANELVMF

System

HEAT EXCHANGE COIL -

FCXI configuration for 2-pipe systems.- Standard main coil (reversible).- Larger main coil (reversible).FCXI configuration for 4-pipe systems.

accessories.(Reversible on site).

accessories.(Reversible on site).

-sory.(Reversible on site).

FCXPBV

standard connections (left)

FCXPBVD

The hydraulic connections of the BV and BVD versions, up to size 50, are not reversible during installation. Specify the connection side when

placing the order.

FILTERING SECTION -

able materials and it can be cleaned via vacuum.

class G2 filters.

PROTECTIVE CABINET Casing (RAL9002 colour)Flow and suction grids (RAL7044 colour)

-

made of plastic (RAL7044 colour).

BRUSHLESS ELECTRIC MOTOR WITH INVERTER CONTROL

adjustment. Not affected by electromagnetic

and resistance

B117/64.

- Reduced wear and tear

- Longer life and greater reliability- Low magnetic noise

controlled starting- Guaranteed minimum speed 90 rpm (for

200 rpm).

SUPPORT STRUCTURE

CONDENSATE DRIP TRAY

CONDENSATE DRAINEvery fan coil installed to run in cooling mode

HYDRAULIC CONNECTIONS

1

3

2

13

4

3 4

5

6 8 97 8 10 11 12

INVERTER DEVICE

Esempio:FCXI_P

FCXI_P

27IFCXIPIJ 1501 - 5383900_05

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2-pipe system with water probe 2-pipe system without water probe

VCF_X4FANCOIL

SW

SWIN

OUT

VCF_X4FANCOIL

SW

SW

IN

OUT

4-pipe system with water probe 4-pipe system without water probe

4-pipe system with standard coil and VCF_X4 valve

SW Water temperature probe

VF Solenoid valve (Cooling)

SA Room temperature probe

RX Heater PC Plasmacluster

Key:

31. EXAMPLES OF SYSTEM CONFIGURATIONS WITH FCXI

ELECTRIC CONNECTIONS VMF

32. OPERATING LIMITSFCXI 20-24 30-34 40-44 50-54 80-84

Maximum water inlet temperatureMaximum operating pressure 8 barEnvironment temperature limits (Ta)

Electric power supply 230V ( ~ 50Hz

FCXI_P

28

EN

any underlying objects. To prevent condensation running at minimum speed.

off for a prolonged period and cold water flows in therefore, we recommend installing the

3-way valve (accessory).

MINIMUM AVERAGE WATER TEMPERATURE [°C]Dry-bulb temperature of room temperature

21 23 25 27 29 31

Wet-bulb temperature of room temperature

15 3 3 3 3 3 317 3 3 3 3 3 319 3 3 3 3 3 321 6 5 4 3 3 323 - 8 7 6 5 5

Minimum average water temperature

Water temperature

33. VERSIONS AND SIZES AVAILABLE

Batteria standard • Standard coil • Batterie standard • Standard-Register • Batería estándarFCXI 20 30 40 50 80

Batteria maggiorata • Oversized coil • Batterie plus puissante • Vergrößertes Register• Vergrößertes RegisterFCXI 24 34 44 54 84

VERSION SIZES AVAILABLEFCXI P 20 24 30 34 40 44 50 54 80 84FCXI PBV 20 - 30 - 40 - 50 - 80 -FCXI PBVD 20 - 30 - 40 - 50 - 80 -

FCXI P

FCXI P

OPERATING ENVIRONMENT

SO2

H2S

2

NH3

N2O

serious and irreparable damage from corrosion.

WARNINGS FOR THE QUALITY OF THE WATER CIRCULATING IN THE COILS

-]

42-]

3-] = 0 mg/litre

Dissolved iron

Dissolved oxygen 2

2]

pH

FCXI_P

29IFCXIPIJ 1501 - 5383900_05

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ATTENTION: Ensure that the power supply has been disconnected befo-re carrying out any intervention.ATTENTION: before doing any work

provide yourself with the proper personal protective equipment.

ATTENTION: The device must be installed in accordance with national wiring rules.

ATTENTION: keep electric attachments sepa-rate from the hydraulic attachments. The hydraulic attachments and condensate drain attachments must be on the side opposite to the side with the electrical connections.

ATTENTION: electrical connections and instal-lation of the units and their accessories must out be carried only by personnel with the technical-professional qualification for instal-

ling, transforming, extending and maintai-ning the systems as well as for inspecting them to ensure safety and functionality.

ATTENTION: Install a device, master switch or electric plug that allows disconnecting the appliance’s power supply.

ATTENTION: See all of the documentation before commencing installation.

-

•

•

Before installing the unit, ensure that the fol-

PLACE OF ASSEMBLY

• Install in indoor closed environments.

• -

persons.

•

and/or cooling systems.

•

•

extraordinary maintenance as well as access

• -imum and minimum limit of environment

-

internal components.

-

•

•

of 80 mm.

-

•

accessory.

maintenance.

HYDRAULIC CONNECTIONS

-

-cessory.

temperature water probe can be installed in

1. 2.

--

trol logic preferred.

CONDENSATE DRAIN CONNECTIONS

•

ELECTRIC CONNECTIONS

-

-

•

CONNECTIONS TO ELECTRIC MOTORS

diagrams.

front guards.

of

ATTENTION

the ducts and pipes.

34. INSTALLATIONINFORMATION FOR INSTALLATION

FCXI_P

30

EN

•

-

•

-

SELECTION OF THE INSTALLATION POSITION

•

• -

•

•

•

•

•

INSTALLATION OF THE FAN COIL•

wall.

•

accessories).

•

ATTENZIONE

The hydraulic connections of the BV and BVD versions, up to size 50, are not reversible during installation. Specify the connection side when placing the order.

FCXPBV (wall/ceiling mounted without cabinet) with double circuit coil for 4-pipe system with standard connections (left)

FCXPBVD (wall/ceiling mounted without cabinet) with double circuit coil for 4-pipe system with right connections

PREPARATION FOR INSTALLATION

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AMP

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AMP20

FCXI_P

31IFCXIPIJ 1501 - 5383900_05

EN

35. HYDRAULIC CONNECTIONS

Standard and OVERSIZED BATTERIES BV HOT ONLY Coil

ATTENTION: -

• seals.

To avoid drips during the cooling operation, it is

-nections.

pipework with a spanner.

Standard coil attachments (female)

FCXI 20 30 40 50 801/2” 1/2” 3/4” 3/4” 3/4”

Coil / heating only circuit attachments (female)

BV 122 132 142 142 1621/2” 1/2” 1/2” 1/2” 1/2”

Oversized coil attachments (female)

FCXI 24 34 44 54 843/4” 3/4” 3/4” 3/4” 3/4”

FCXI 20 ÷ 54 FCXI 80 ÷ 84 BV + FCXI 20 ÷ 50 BV + FCXI 80

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FCXI 20 ÷ 54 FCXI 80 ÷ 84 BV + FCXI 20 ÷ 50 BV + FCXI 80

FCXI_P

32

EN

The unit must be connected directly to an elec-trical outlet or an independent circuit. Any operations carried out by personnel with-out the appropriate qualifications my result in injury to the operator, or damage to the unit or the environment. Only supply power to the fan coil units at 230V ~ 50Hz. Use of different power supplies will dam-

WARNING: The power cables must be connected to Phase (L) and Neutral (N); do not reverse the wiring and follow the wiring diagram. Install an electrical isolator or plug that allows the electrical power to be completely isolated from the unit. To protect the unit against short circuits, fit a cir-cuit breaker of max. 2A 250V (IG) to the power line with a minimum contact opening distance of 3 mm.

-

CHARACTERISTICS OF THE CONNECTING CABLES

enclosed inside a tube or conduit.Use a cable cross section of 1mm2 minimum.

must not be subjected to stress or twisting and must be protected from external forces.Stranded cables can only be used with cable lugs. Ensure the strands are correctly inserted. Electrical wiring diagrams are subject to con-stant updates. Always refer to the wiring dia-grams inside the unit.

connections. -

components supplied as accessories; ensure

WARNING -

fan coil unit.

--

mum water temperature sensor must be moved

WARNING: Ensure that the installation has been carried out correctly. Follow the check proce-dures shown in the control device manual.

WARNING:

WARNING: Ithe Table of Alarm Codes to interpret the signals from the two LEDs (Alarm / Power) which indi-

wiring diagram is located within the unit. DANGER! Only maintenance qualified personnel my access the unit.

36. CONDENSATE DRAIN

-condensate drain fitting supplied. Care must

between tray and fitting. -

condensate drainage system by pouring water

37. ELECTRICAL WIRING

--

FCXI_P

33IFCXIPIJ 1501 - 5383900_05

EN

Sales service only.

DANGER!access it.

messages.

38. ALARM CODES

ALARM TYPE INDICATIONS IRREGULARITY Notes

3sec ON 0.5sec OFF

1.5min

Motor off

Auto-Restart Alarm.Overvoltage

Undervoltage

Overcurrent

Overload

0.5sec ON 0.5sec OFF Speed reductionPower limitation

Safety control Temperature limitation

STOP Alarm LED permanently on Motor offFor alarms reset:Set 0V ON INPUT

LEDSAlarmPower

FCXI20FCXI30FCXI40FCXI50

FCXI24FCXI34FCXI44FCXI54

FCXI80FCXI84

39. COMPULSORY ACCESSORY, ESSENTIAL FOR UNIT OPERATION

Choose between these accessories: WMT21 - VMF System

• WMT21

VMF System• VMF-E18: • VMF-E4 /VMF-E4D: control panel.

-

-gram.

Complete the connections as shown in the VMF-E18 thermostat manual.

VMF-E18

WMT21

VMF-E4 VMF-E4D

Compulsory accessory, essential for unit operationChoose between these accessories: WMT21 - VMF System

FCXI_P

34

EN

motor.

40.

FCXI 30 PFCXI 34 P

FCXI 40 PFCXI 44 P

FCXI 50 PFCXI 54 P

FCXI 80 PFCXI 84 P

DIP SWITCHES1 - 2 - 3 - 4

FCXI20PFCXI24PFCXI30PFCXI34PFCXI40PFCXI44PFCXI50PFCXI54P

DIP SWITCHES1 - 2 - 3 - 4

FCXI80PFCXI84P

FCXI 20 PFCXI 24 P

FCXI_P

35IFCXIPIJ 1501 - 5383900_05

EN41. ROTATING THE COIL

proceed as follows:

1.

2.

3.

4. side;

5. -viously removed screws;

6. screws;

7.

8. --

9.

10.

11.

A

B

1

2

3

5

4

6

7

10 9

118

AB

180°

For anomalies don’t hesitate, contact the aftersales service immediately.

42. PROBLEMS AND SOLUTIONSPROBLEM PROBABLE CAUSE REMEDY

It does not cool.Wrong setting on control panel. See control panel settings.

Wrong setting on control panel. See control panel settings.No current.

“MINIMUM AVERAGE WATER TEMPERATURE

-ted in “MINIMUM AVERAGE WATER TEMPERATURE”.