4
AIR FILTER REMOVAL AND
REASSEMBLY
To clean the air filter remove it from the
fan coil.
The clean or new (replaced) air filter
must be mounted and locked in place
properly in the fan coil.
To remove the air filter:
- loosen the screws of the two filter
retainers
- make the two filter retainers slide all
the way
- pull the filter out of its seat
To remount the clean air filter:
- insert the air filter into its seat,
- make the two filter retainers slide until
locking the filter in place,
- tighten the screws of the two filter
retainers,
- make sure that the filter is locked in
place.
PACKAGING
The fan coils are delivered with standard
packaging consisting in expanded poly-
styrene and cardboard covering.
USE
Refer to the control panel manual for the
operating and installation instructions.
36. IMPORTANT INFORMATION
AND MAINTENANCE
ATTENTION
:
The fan coil is connected to the power sup-
ply and the hydraulic circuit. Operations
performed by persons who do not have
the required technical skills can lead to
personal injury to the operator or damage
the unit and the surrounding environment.
Supply the fan coil only with voltage
220V ~ 60Hz. The fan coil may be per-
manently damaged if a different electric
power supply is used.
DO NOT USE THE FAN COIL IMPROPERLY
The fan coil must not be used to breed,
deliver and raise animals.
AIR OUT THE ROOM
Periodically air out the room in which the
fan coil has been installed; this is particu-
larly important if the room is occupied by
many people, or if there are gas appliances
or sources of odours.
ADJUST THE TEMPERATURE CORRECTLY
Ambient temperature should be regulated
to ensure maximum comfort, particularly
for the elderly, infants and invalids. Prevent
temperature fluctuations between indoors
and outdoors greater than 7°C/44.6°F dur-
ing summer. Excessively low temperatures
during summer involve higher electrical
consumption.
DIRECT THE AIR FLOW CORRECTLY
Air delivered by the fan coil must not be
directed onto people. Even if the air tem-
perature is higher than the ambient tem-
perature, it can cause a cold sensation and,
therefore, discomfort.
DO NOT USE WATER THAT IS TOO HOT
Use soft cloths or sponges soaked in warm
water (no higher than 40 °C/104°F) to clean
the fan coil. Do not use chemical products
or solvents to clean any part of the fan coil.
Do not spray water on internal or external
surfaces of the fan coil (danger of short
circuits).
CLEAN THE FILTER PERIODICALLY
Frequent cleaning of the filter will ensure
more efficient operation. Check if the fil-
ter is excessively dirty. Repeat the opera-
tion more frequently, if required. Clean
often and use a suction device to remove
accumulated dust. When the filter is clean,
reassemble it onto the fan coil by following
the removal procedure in reverse order.
EXTRAORDINARY CLEANING
Removing the augers of the inspected fans
(which can be carried out only by quali-
fied personnel) allows the internal parts to
be cleaned accurately. This is essential for
installation in very crowded areas or that
require high hygienic standards.
DURING OPERATION
Always leave the filter mounted on the fan
coil during operation, otherwise the dust in
the air will dirty the surface of the coil.
When in cooling mode, water vapour can
come out of the fan coil air flow. When in
heating mode, a slight hissing sound can
be heard near the fan coil. The fan coil may
sometimes emit unpleasant odours due to
the accumulation of substances present
in the environment (clean the filter more
often, especially if the room is not aired
out regularly). During operation, noise and/
or a creaking sound may be heard from
inside the device due to the heat expan-
sion of the elements (plastic and metal),
however, this does not indicate a fault and
does not cause damage to the unit unless
the maximum input water temperature is
exceeded.
OPERATION ANOMALIES
In case of anomalous operation, disconnect
the voltage from the unit and then re-apply
it and re-start the appliance.
ATTENTION
! Do not try to repair the
unit on your own, as it may be very danger-
ous! If the problem persists, call the Area
After-sales Service immediately.
DO NOT PULL THE ELECTRIC CABLE
It is very dangerous to pull, step on or
crush the power supply cable or secure it
using nails or staples. The damaged cable
can cause short circuits and injury to per-
sons.
Do not introduce objects into air vents
Do not introduce objects in the air outlet
and inlet.
This could cause injury to persons or
damage the fan.
ATTENTION
The appliance can be used by children over
the age of 8 and by people with reduced
physical, sensory or mental capabilities or
without experience or necessary knowl-
edge, as long as they are supervised or
have been instructed on the safe use of the
appliance and on the understanding of the
dangers inherent to it. Children must not
play with the appliance. Cleaning and main-
tenance must be carried out by the user
and not by unsupervised children. Please
also note that the unit must not be used by
children as a toy
