Riello 20120391, Инструкции для установщика и технической поддержки

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119
INSTALLATION
INSTALLATION
2.5 Place of installation
The location of the
R
NXC-NXH devices must be determined
by the system's designer or by another competent person, and
must take into account the technical requirements, as well as
any current local regulations that require specific permits to
be obtained (e.g.: zoning, architectural, environmental pro-
tection, etc.).
It is therefore recommended to obtain all the necessary per-
mits before installing the device.
The R NXC-NXH unit is designed for outdoor installation.
It is recommended to avoid:
− positioning the unit in air shafts and/or basement win-
dow wells
− any obstacles or barriers that will cause the expelled air
to recirculate
− locations in which aggressive atmospheres are present
− confined locations in which the device's sound levels
might be compounded by reverberations or resonances
− positioning in corners where dust, leaves, or any other
materials typically accumulate, which could compro-
mise the device efficiency by obstructing the airflow
− situations in which the air expelled from the device
might enter the habitation through doors or windows,
thus creating an inconvenience for the people inside
− situations in which the air expelled from the device will
encounter resistance from opposing winds
− direct exposure to sunlight and proximity to heat sourc-
es.
9
If the device is to be positioned in a windy location, the fan
must be protected by a wind-proof screen, and the unit's
proper operation must be verified.
2.5.1 Recommended distances
The distances for the device installation and maintenance are
shown in the figure. The indicated spaces are necessary in or-
der to prevent the airflow from being blocked, as well as to
allow normal cleaning and maintenance operations to be car-
ried out.
SINGLE INSTALLATIONS
1 Distances required for maintenance and air flow
passage.
2 Distances recommended for coil removal.
1000
1000
1000
1000
1
2
1 2
NXC-NXH 044-084
NXC-NXH 096-164
1
1000
1000
1000
1000
1
1
1
2 2
1 Distances required for maintenance and air flow
passage.
2 Distances recommended for coil removal.
MULTIPLE INSTALLATIONS
1000
1000 1000
1000
2000
2000
2000
1000
2000
2.5.2 Location type
Units can be installed in the most common urban and sub-
urban areas where one can find houses, hospitality facilities
(such as hotels and holiday villages), offices and business cen-
tres, stores, big shopping centres, cinemas, theatres, schools
and universities, clinics and hospitals. In case of installation in
coastal areas it is recommended to contact
R
Technical Sup-
port Service that will assess the suitability and provide solu-
tions for the protection of the machine.