Galletti estro FA Instalación Uso Y Mantenimiento página 4

DECLARATION OF CONFORMITY
Galletti S.p.A. with head office in via Romagnoli 12/a, 40010 Bentivoglio (BO)
- Italy, declares herewith under its own responsibility that the fan coil units
estro series FA, terminal units for air-conditioning and heating systems,
are produced in accordance with the 2006/42/CE, 2004/108/CE, 2006/95/CE
Bologna, 27/05/2010
GB
Carefully read this handbook
1 BEFORE THE INSTALLATION
Carefully read this handbook .
Installation and maintenance should be carried out by technical personnel
qualified for this type of machine, in compliance with current safety regulations.
This appliance is not intended to be used by children or persons with
physical, sensorial or mental problems, inexpert or unprepared, without
supervision.
Be careful that children do not approach the appliance.
When receiving the unit please check its state verifying if any damage occurred during
the transport.
For installation and use of possible accessories please refer to the pertinent technical
sheets.
Identify model and version of the fan coil series FC/N from the indications stated
on the carton package.
2 USE AND OPERATING LIMITS
Galletti S.p.A. shall not be held liable if the unit has been installed by non-qualified
personnel, it has been used improperly or under conditions that are not permitted, the
maintenance operations specified in this manual have not been carried out or if non
original spare parts have been used.
Operating limits are shown here below; all other uses are considered improper:
- thermal fluid: water
- water temperature: from 5°C to 95°C
- maximum operating pressure temperature: 10 bar
- air temperature: from 5°C to 43 °C
- nominal power supply voltage: 230V - 50 Hz
In choosing where to install the unit, comply with the following points:
- The heating unit should not be placed immediately under a socket.
- do not install the unit in rooms where inflammable gases are present
- do not let water be sprayed directly on the unit;
- install the unit on ceilings or walls that bear its weight. Leave enough space all around
for proper operation and maintenance of the unit.
Keep the unit in its packaging until it is ready to be installed, to prevent dust getting
inside it.
3 DESCRIPTION OF THE UNIT
Fan coil unit for wall installation, with cabinet, vertical air outlet
1 Control panel (accessory)
2 Access side door
3 Air outlet (grill)
4 Cabinet
5 Heat exchanger
6 Condensate drainage
FC66000455 - rev. 03
È severamente vietata la riproduzione anche parziale di questo manuale / All copying, even partial, of this manual is strictly forbidden
Luca Galletti
President
SAFETY SYMBOLS
DANGER
ATTENTION
VOLTAGE
(figure 1, page 18)
7 Electric motor
8 Air inlet
9 Air filter
10 Fan
4 DIMENSIONS
(figure 1, page 18)
1 Clear space for hydraulic connections *
2 Slots for wall/ceiling mounting 9 x 20 mm
3 Clear space for electric connections *
4 Hydraulic connections
5 Condensate drainage
* = indications applicable to fan coils with hydraulic connections on the left side;
in case of right side connections the indications for "clear space" are reversed.
5 INSTALLATION
WARNING: Before installing the fan coil, ensure that:
1. The place of installation has sufficient space for containing
the device and for performing installation and maintenance (fig. 8).
2. The air inlet and delivery are not obstructed.
3. The hydraulic connections are positioned and dimensioned as requested by the
device (fig. 2).
4. The electric power supply line has the features requested on the fan coil's data
plate
WARNING :
On the fan-coil install a switch (IL) and/or all remote controls in a position
out of the reach of persons who are in a bathtub or shower.
Remove the cabinet by unscrewing the 4 fastening screws reachable through the lifted
side doors (figure 3, page 18).
Install the unit at distances from the walls shown in Figure 8.
Remove the protecting spacers (useful for transport only) from the cabinet sides.
Unscrew the fastening screw (1) and remove the spacer from the side of the bearing
structure (2), as shown in Fig. 4 page 18.
Install the bearing unit onto the wall using the 4 mounting slots and the anchor screws
suitable for the wall, keeping the unit at least 100 mm above the floor for a proper
air suction and an easy pulling out of the filter.
Carry out the hydraulic connections to the heat exchanger and in case of cooling
operation, to the condensate drainage system.
WARNING : tighten the hydraulic connections making sure to block the
manifold with the appropriate wrench to prevent damage to the heat exchanger.
We suggest to provide for the water outlet from the bottom side of the heat-exchanger
and the inlet on the upper side.
For a better condensate drainage lean the drain pipe downwards at least 3 cm/m
avoiding loops or narrowing on its way.
It is possible to direct the fittings of the heat-exchanger toward the opposite side as
follows:
- remove the heat-exchanger cover (2 screws);
- remove the heat-exchanger (4 screws) fixed on the side panels of the bearing unit;
- disconnect the connection cables from the Faston connector located on the internal
side panel;
- remove the Faston connector and fixing base from the internal side panel (snap
fitting)
- take out the motor cable and place it on the opposite side; remove the rubber snap
bushing;
- remove the drain pipe and place it on the opposite side; set the drop breaker pipe
in the place of the closing cap of the drip tray;
- turn the heat-exchanger 180° and insert it on the side panel removing the pre-cut
slots; fix it to the unit using the screws supplied;
- reposition the heat-exchanger cover;
- insert the rubber snap bushing into the hole previously used for the drain pipe,
reassemble the cable fastener on the side panel and insert the cables;
- fit the fixing base/Faston connector onto the side panel facing the new hydraulic
fittings side and restore the electric wiring (see diagram in figure 6)
- close the manifold through-holes, no longer used, with drip proof material.
Bleed the air from the heat-exchanger operating on the air-vent valves (10 hexagon
wrench) located beside the water fittings of the heat-exchanger.
In case of recess mounting, comply with the minimum distances reported in figure
7.
Carry out the electrical wiring after having turned the power off in compliance
with the current safety regulations closely adhering to the diagram associated with
the control panel provided as accessory.
WARNING: The openable side doors must be fixed with screw, due to lack
of controls onboard the fan coil.
The fan coil unit is equipped with a 3-speed motor. The cables associated with each
speed are shown in the wiring diagram of figure 5 page19, and associated caption.
Check that the power supply corresponds to the rated power reported on the unit
nameplate.
Electric connections in dotted lines should be carried out by the installer.
An omnipolar mains isolator in overvoltage category III must be present for
every fan coil in the power supply line.
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