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IMPORTANT MAINTENANCE INFORMATION
WARNING: The fancoil is connected to the power supply and
a water circuit. Operations performed by persons without
the required technical skills can lead to personal injury to the
operator or damage to the unit and surrounding objects.
POWER THE FANCOIL WITH SINGLE-PHASE 230 V ONLY
Use of other power supplies could cause permanent damage to
the fancoil.
NEVER USE THE FANCOIL FOR APPLICATIONS FOR WHICH
IT WAS NOT DESIGNED
Do not use the fancoil in husbandry applications (e.g. incuba-
tion).
AIR THE ROOM
Periodically air the room in which the fancoil has been instal-
led; this is particularly important if the room is occupied by
many people, or if gas appliances or sources of odours are
present.
CORRECTLY ADJUST THE TEMPERATURE
Room temperature should be regulated to ensure maximum
comfort to persons present, particularly in the case of the
elderly, infants and invalids. Prevent temperature fluctuations
between indoors and outdoors greater than 7 °C during sum-
mer.
Note that very low temperatures during summer will lead to
greater electricity consumption.
ORIENT AIR FLOW CORRECTLY
Air delivered by the fancoil should not be oriented directly at
people; even if air temperature is greater than room temperatu-
re, it can cause a cold sensation and consequently discomfort.
DO NOT USE HOT WATER
When cleaning the indoor unit, use rags or soft sponges soaked
in warm water (no higher than 40°C).
Do not use chemical products or solvents to clean any part of
the fancoil.
OPERATING LIMITS
Maximum water inlet temperature 80 °C
Maximum working pressure
Minimum average water temperature
To prevent the formation of condensation on the exterior
of the unit while the fan is operating, the average water
temperature should not drop beneath the limits shown in
the table below, determined by the ambient conditions.
MINIMUM AVERAGE WATER TEMPERATURE
Wet bulb temperature °C
PLASMACLUSTER
The quality of the air treated is guaranteed by the
"PLASMACLUSTER" purifier that breaks down the water and
oxygen molecules , normally present in the air in the room
("humidity" and "oxygen"), in positive and negative ions.
These ions liberated into the air will stick to the molecules of
PACKING
The units are shipped in cardboard box standard packing and
polystirene shells.
8 bar
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Do not splash water on interior or exterior surfaces of the fan-
coil; danger of short circuit.
PERIODICALLY CLEAN THE FILTER
Frequent cleaning of the filter will ensure more efficient unit
operation.
Check whether the filter requires cleaning; if it is particularly
dirty, clean it more often.
Clean the filter frequently. Use a vacuum cleaner to remove
built up dust. Avoid water or detergents if possible since they
greatly accelerate loss of the filter's electrostatic charge.
After cleaning and drying the filter, fit it on the fancoil by fol-
lowing the removal procedure in reverse order.
SPECIAL CLEANING
The removable drip tray and fan volute ensure thorough clea-
ning of the unit (by specifically trained personnel), essential
for installations in venues subject to crowding or in those with
special hygiene requirements.
DURING UNIT OPERATION
Always leave the filter on the fancoil during operation (othe-
rwise dust in the air could soil the surface of the coil).
IT IS NORMAL
During cooling, water vapour may be present in the air delive-
ry.
During heating operation a light rustling sound may be percei-
ved near the fancoil.
Sometimes the fancoil can give off unpleasant odours due to
the accumulation of substances present in the room: air the
room and clean the filter more often.
During the operation, there could be noises and creaks inside
the device, due to the various heat expansions of the elements
(plastic and metallic), but this does not indicate any malfunc-
tioning and does not cause damage to the unit unless the maxi-
mum input water temperature is exceeded.
These limits refer to unit operation with fan at minimum speed.
Note that condensation may form on the exterior of the unit if
cold water circulates through the coil while the fan is off for
prolonged periods of time, so it is advisable to fit the additio-
nal three-way valve.
Dry bulb temperature °C
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the polluting substances and by being recombined (once acti-
vated) decomposes them into non-toxic sub-products (water,
oxygen and carbon dioxide etc..).
The "PLASMACLUSTER" air purifier is activated at the same
time as the ventilation when both hot and cold.
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