Aermec FCW 31 user guide manual

TECHNICAL AND INSTALLATION MANUAL

MANUAL TÉCNICO Y DE INSTALACIÓN

WALL-MOUNTED FAN COIL
CONVECTOR VENTILADOR DE INSTALACIÓN DE PARED

FCW

21 - 31 - 41

ISO 9001 - Cert. n° 0128/4

IFCW2PV

0710

61487.01_01

Replace • Replace le n° • Ersetzt • Sustituye a: 6148701_00 / 0604

AERMEC S.p.A.

I-37040 Bevilacqua (VR) Italia – Via Roma, 44
Tel. [phone]
Telefax ([phone] – ([phone]
www .aermec. com - info @aermec. com

Bevilacqua, 01/10/2007 La Direzione Commerciale - Sales and Marketing Director

LUIGI ZUCCHI

FCW

DICHIARAZIONE DI CONFORMITÀ

Noi, fi rmatari della presente, dichiariamo sotto la nostra
esclusiva responsabilità, che il prodotto:

VENTILCONVETTORE
serie FCW

al quale questa dichiarazione si riferisce è conforme alle se­guenti norme armonizzate:

- CEI EN 60335-2-40

- CEI EN 55014-1

- CEI EN 55014-2

- CEI EN 61000-6-1

- CEI EN 61000-6-2
soddisfando così i requisiti essenziali delle seguenti direttive:

- Direttiva LVD 2006/95/CE

- Direttiva compatibilità elettromagnetica 2004/108/CE

- Direttiva Macchine 98/37/CE

CONFORMITY DECLARATION

We the undersigned declare, under our own exclusive re­sponsibility, that the product:

FAN COIL
FCW series

to which this declaration refers, complies with the following
standardised regulations:

- EN 60335-2-40

- EN 55014-1

- EN 55014-2

- EN 61000-6-1

- EN 61000-6-2
thus meeting the essential requisites of the following directives:

- Directive LVD 2006/95/CE

- EMC Electromagnetic Compatibility Directive 2004/108/CE

- Machine Directive 98/37/CE

CERTIFICAT DE CONFORMITÉ

Nous soussignés déclarons sous notre exclusive responsabi­lité que le produit :

VENTILO-CONVECTEURS
série FCW

auquel cette déclaration fait référence, est conforme aux nor­mes harmonisées suivantes :

- EN 60335-2-40

- EN 55014-1

- EN 55014-2

- EN 61000-6-1

- EN 61000-6-2
satisfaisant ainsi aux conditions essentielles des directives suivantes:

- Directive LVD 2006/95/CE

- Directive compatibilité électromagnétique 2004/108/CE

- Directive Machines 98/37/CE

KONFORMITÄTSERKLÄRUNG

Wir, die hier Unterzeichnenden, erklären auf unsere aus­schließlich Verantwortung, dass das Produkt:

GEBLÄSEKONVEKTOR
der Serie FCW

auf das sich diese Erklärung bezieht, den folgenden harmoni­sierten Normen entspricht:

- EN 60335-2-40

- EN 55014-1

- EN 55014-2

- EN 61000-6-1

- EN 61000-6-2
womit die grundlegenden Anforderungen folgender Richtli­nien erfüllt werden:

- Richtlinie LVD 2006/95/CE

- Richtlinie zur elektromagnetischen Verträglichkeit 2004/108/CE

- Maschinenrichtlinie 98/37/CE

DECLARACIÓN DE CONFORMIDAD

Los que suscriben la presente declaran bajo la propia y
exclusiva responsabilidad que el conjunto en objeto, defi nido
como sigue:

FAN COIL
serie FCW

al que esta declaración se refi ere, está en conformidad a las
siguientes normas armonizadas:

- EN 60335-2-40

- EN 55014-1

- EN 55014-2

- EN 61000-6-1

- EN 61000-6-2
al que esta declaración se refi ere, está en conformidad a las
siguientes normas armonizadas:

- Directiva LVD 2006/95/CE

- Directiva compatibilidad electromagnétic 2004/108/CE

- Directiva máquinas 98/37/CE

TABLE OF CONTENTS

Observations
Transport

6

Safety symbols
Maintenance

7

Troubleshooting
Description of the unit

8

Main components
Description of components
General information

9

Selection criteria
Important information

10

Operational limits

11

Technical data

12

Cooling capacity

18

Heating capacity

19

Coil pressure drops

20

Correction factors using glycoled water
Acoustic power level

21

Sound pressure level
Accessories

22

Accessories compatibility table
Size data

23

Installation of the unit

26

Installation of wired remote panel (accessory)

27

Wiring diagrams

5

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.

Carefully and thoroughly read all the information referred to in this manual. Pay particular attention to the usage regula­tions accompanied by the words “DANGER” or “WARNING” because, if they are not complied with, damage can be cau­sed to the machine and/or injury to persons or damage to property may result.

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 liability for any damage due to improper use of the machine or the partial or superficial reading
of the information contained in this manual.

This manual contains the following number of pages: 56.

TRANSPORT

Do NOT wet

Do NOT trample

Stacking: control the packing for the arrow position to know the number of machines

that can be stacked

Do NOT leave loose packages during transport

Das Gerät NICHT alleine tragen, wenn sein Gewicht 35 Kg überschreitet.

6
5
4
3
2
1

35Kg

SAFETY SYMBOL

Danger: Danger: Danger!!!

Power supply Movings parts

6

MAINTENANCE

ORDINARY MAINTENANCE

The ordinary maintenance, it can also be done by the user,
consists of a series of simple operations, thanks to which the
fan coil can operate at full efficiency.
Operations:

- External cleaning, weekly, to be done with a damp cloth
(soaked in water no hotter than 40 °C) and neutral soap;
avoid using any other type of detergent or solvent.
Do not splash water on interior or exterior surfaces of the fan
coil (it could cause short circuits).

- Filter cleaning, every two weeks or weekly
if installed in very dusty environments.
Clean the fi lter with a vacuum cleaner and possibly with
water and neutral detergent, do not use detergents or
solvents of any kind.

- Visual inspection of the state of the fan coil for every
maintenance operation; every fault must be communicated
to the After-Sales Service.

EXTRAORDINARY MAINTENANCE

Extraordinary maintenance can only be performed by
Aermec After-Sales Services or by people with the technical
and professional requisites qualifying them to undertake
installation, conversion, expansion and maintenance of
the systems and are able to check them in terms of safety
and functionality, in particular with regard to electrical
connections the following tests are required relative to:

- Measurement of the electrical system insulation resistance.

- Continuity test of the protection wires.
The extraordinary maintenance consists of a series of
complex operations that involve the dismantling of the fan
coil or its components thanks to which the condition of
maximum fan coil functioning efficiency is restored.
Operations:

- Internal cleaning, annually or after long periods of non
use; in environments where a high degree of air cleaning
is required, cleaning can be more frequent; consists of the
cleaning of the coil, ventilator fins, basin and all the parts in
contact with the treated air.

- Repairs and fine tuning, when faults arise look at the
"TROUBLESHOOTING" chapter in this manual before
calling the After-Sales Service.

TROUBLESHOOTING

PROBLEM

Insufficient air flow at outlet

Unit does not heat

Unit does not cool

Fan not turning

Condensation forming on
the external case of the
unit

For any problems not listed, contact the After-Sales Service immediately.

PROBABLE CAUSE

Incorrect speed setting on control panel

Blocked filter

Obstructed air flow (inlet and/or outlet)

No hot water

Incorrect control panel setting

T water > 90°C

No cold water

Incorrect control panel setting

No electrical power

Water has not reached operating temperature.

Temperature and humidity limits specified by
“MINIMUM MEDIUM WATER TEMPERATURE” have
been reached

SOLUTION

Select the correct speed on the control
panel

Clean the filter

Remove the obstacle

Check the heater
Check the heat pump

Set the control panel properly

Reduce the water temperature, then remo­ve and resupply the unit with voltage.

Check the chiller

Set the control panel

Check that there is electrical power

Check the boiler or the chiller and/or
check the setting

Raise the water temperature to above the
limits specified by “MINIMUM MEDIUM
WATER TEMPERATURE”

7

7

HR

DESCRIPTION OF THE UNIT

The FCW fan coil for wall mounting is a concentration of

top level technological and functional features that make it
the ideal climate control unit for all environments.

The supply of climate controlled air is immediate and

distributed throughout the room; FCW generates heat if
included in heating system with boiler or heat pump but it
may also be used in the summer as an air conditioner if the
system has a water chiller.

MAIN CHARACTERISTICS:

• Three-way water valve incorporated inside it

• EUROVENT Certified

• PANTONE colour Cool Grey 1C

• Choice between two different control models (it is not
possible to use the two models at the same time).

Infrared remote control unit (TLW1 accessory) with liquid
crystal display and support for the wall mounting. The
remote control unit enables all the unit's functions to be
controlled.

Wired remote panel (PFW accessory) with liquid crystal
display with supports to be affixed to the wall, four meter
cable. The panel makes it possible to control the main
functions of the unit.
The response to the commands is immediate if the

MAIN COMPONENTS

1 TLW1 (remote control unit) accessory
2 Support for the wall mounting of the TLW1 remote control unit
3 PFW (wired remote panel) accessory
4 Front panel
5 Horizontal air delivery deflector fin
6 Air filter

environmental temperature and the temperature of the water in
system so allow;

- Three-speed cross flow fan

• Very quiet operation

•High-design appearance with rounded lines

• Air delivery slats with horizontal adjustment facility

• Motorised horizontal air delivery deflector that may be
worked with both the remote control unit or the wired
remote control unit for the vertical directioning of the output
air with continuous or fixed oscillation that can be selected
among the four pre-established positions or any other
position as required

• Microprocessor control

• Timer for the programming of the turning on or off

• Automatic functioning programme, cooling, heating,
ventilation and dehumidification (only with TLW1 remote
control unit)

• Automatic season change

• Automatic restart after power outage

• Ease of installation with plumbing connections and
condensate drain that can be pointed in several directions
Routine maintenance is limited to periodic cleaning of the
air filter.

- Full compliance with safety regulations.

7 Heat exchanger battery
8 Three-way water valve
9 Fan unit
10 Receiver
11 Lit indicators (LED)
12 Auxiliary emergency switch

FCW 21 - 31

4

5

12

7

9

TLW1

1

2

116108

PFW

3

8