Installing The Unit; Unit Installation - AERMEC FHX Serie Manual De Instrucciones

INSTALLATION
WARNING! DANGER! Before perform-
ing any procedures, please consult the
chapter entitled "Important information
and maintenance" in this manual.
Instructions which are essential for the
proper installation of the equipment are
given here.

INSTALLING THE UNIT

To install the unit, proceed as follows:
- Before beginning the installation process,
make sure that the technical areas (indi-
cated in this manual) necessary for correct
operation, maintenance and replacement
of the germicidal lamps have been left free.
- Remove the housing by loosening the
screws (FHX UV), or rather the front
protective panel in the case of wall/ceiling-
mounted versions (FHX UVP - FHX UVPO)
with a size of between 22-24 and 50-54.
- Use wall expansion plugs (not supplied)
for wall or ceiling-mounted installations.
- Perform the hydraulic connections.
The position and diameter of the water
connections are shown in the dimensions.
You are advised to adequately insulate water
lines, or fit the auxiliary condensate drain
tray (available as an accessory), to prevent
dripping during the cooling function.
In the case of horizontal installation, fit
the condensate drain connection with Ø
20.5 mm supplied, in accordance with the
illustration in the figure. 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 unpleas-
ant odours into the room.
- Perform the electrical connections as
shown in the wiring diagrams.
- Replace the casing, or the front protec-
tive panel, without forgetting to connect
the ambient probe or the microswitch (if
present).
- Reassemble the air filter.
DANGER: never switch the device on
without first reassembling the fan coil
housing.
The UVC radiation emitted by the inter-
nal lamps is dangerous and may cause
conjunctivitis, burns and erythema.
The final touches to all procedures are,
however, left to the experience of the
installation engineer in accordance with
the specific requirements.
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 grilles.
B B
A
A
The fan coil should be installed in such
a way as to facilitate the replacement of
the germicidal lamp, routine maintenance
(filter cleaning) and non-routine mainte-
nance procedures, as well as providing
access to the drain valve on the side of
the unit frame (connector side).
B
A
Ø est. 20,5mm
17