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1
GENERAL INFORMATION
Simbology
Important and/or dangerous operations
Particularly important and/or dangerous
operations
They indicate prohibited operations
Addressees
This instruction manual is intended for:
– Owner: person or organization owning the sy-
stem where the unit is installed; the owner is re-
sponsible for checking compliance with all the sa-
fety regulations indicated in this manual and the
regulations in force at national level.
– Installer: person or organization responsible for
the electrical and hydraulic installation and con-
nection, etc. in accordance with this manual and
with the regulations in force at national level.
– Maintenance technician: person authorized to
perform all control and maintenance operations
provided for in this manual on the unit.
– User: person authorized to use and operate the
unit.
Main warnings
For the fundamental safety rules, general
installation warnings and maintenance
plan, see the code 4051222 manual (that
accompanies the unit).
Carefully read the following user information
manual before installing and starting up the
machine.
Before performing any installation or mainte-
nance operations on the machine disconnect
the machine from the supply line.
The unit may not be used:
– for outdoor installation
– for installation in moist rooms
– for installation in explosive atmospheres
– for installation in corrosive atmospheres
Make sure that the environment where the
unit is installed does not contain substances
that cause the corrosion of the aluminium fins.
The fan coils have been designed for room heating
and/or air conditioning and must be used exclusively
for that purpose.
We decline all responsibility for damage caused by
their improper use.
If in doubt, use must be agreed with the manufac-
turer. Any other or further use is considered an im-
proper use.
Proper use also includes compliance with the instal-
lation instructions described in this manual.
The installer/operator is held solely responsible for
any damage caused.
The installation of this product requires expertise in
the heating and air conditioning sector. This knowl-
edge, which is usually taught in professional training
in the occupational fields mentioned above, is not
described separately. Malfunction or damage due to
improper installation must be borne by the installer.
All repairs or maintenance must be performed by
qualified specialists.
We decline all responsibility for damage caused by
modifications or tampering with the unit.
during storage and installation, the products must
be protected against moisture.
In particularly cold climates, if the unit is not to be
used for long periods, drain the hydraulic circuit.
don't remove the safety labels.
Using and storing the manual
The instruction manual aims to describe how to use
the machine the way the machine is designed to be
used, the machine's technical features and to provide
information on how to use the machine correctly,
and how to the clean, control and operate the ma-
chine; in addition, the manual provides important
information about maintenance, any residual risks
and however how to carry out operations to be per-
formed with special care.
EN
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