Important; Fcc / Rss Compliance - Fronius Rapid Shutdown Box - Duo Instructions D'installation

The following points must be observed in order to prevent damage to the Rapid
Shutdown Box:
▶
▶
Rapid Shutdown Box - Duo
NOTE!
Solar modules exposed to light supply current to the Rapid Shutdown Box if
they are connected.
NOTE!
When installing outdoors, only use waterproof conduit fittings and conduits.
Conduit fittings and conduits are not included in the Rapid Shutdown Box's
scope of supply. Conduit fittings must always be installed with a locknut. Ensure
that the conduit fittings are installed and sealed correctly.
NOTE!
When connecting DC cables, ensure the polarity is correct.

IMPORTANT!

The trigger device (inverter) of the Rapid Shutdown Box must be marked to
clearly identify the status of the Rapid Shutdown Box.
If the Rapid Shutdown Box loses the AC connection, the inverter becomes the
trigger and display device.
FCC / RSS Com- FCC
pliance This device corresponds to the limit values for a digital device of class B in ac-
cordance with Part 15 of the FCC regulations. The limit values should provide
adequate protection against harmful interference in homes. This device creates
and uses high frequency energy and can interfere with radio communications
when not used in accordance with the instructions. However, there is no guaran-
tee against interference occurring in a particular installation.
If this device interferes with radio or television reception when turning the device
on and off, it is recommended that the user solve this with one or more of the
following measures:
CAUTION!
The technical specifications must be followed.
The pressure compensation membrane (1) should never be used for cabling.
(1)
Rapid Shutdown Box - Quattro
(1)
5