Controlling The Inverter Via Demand Response Modes (Drm) - Fronius Primo 3.0-1 Instructions De Service

Proper use includes:
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When designing the photovoltaic system, ensure that all of its components are operated
within their permitted operating ranges at all times.
Observe all the measures recommended by the solar module manufacturer to ensure the
lasting maintenance of the properties of the solar module.
Obey the regulations of the energy supply company regarding feeding energy into the grid.
Warning notices There are warning notices and safety symbols on and in the inverter. These warning notic-
on the device es and safety symbols must not be removed or painted over. They warn against operating
the device incorrectly, as this may result in serious injury and damage
Text of the warning notices:
WARNING!
An electric shock can be fatal. Make sure that both the input side and output side of the
device are de-energised before opening the device. Wait for the capacitors to discharge (5
minutes).
Controlling the in-
IMPORTANT! To control the inverter via DRM, a Fronius DRM interface (item number
verter via De-
4,240,005) is required in the inverter.
mand Response
Installation is described in the installation instructions for the Fronius DRM interface. The
Modes (DRM)
installation instructions for the Fronius DRM interface are available at the following link on
the Fronius homepage:
carefully reading and obeying all the instructions and all the safety and danger notices
in the operating instructions
performing all stipulated inspection and maintenance work
installation as specified in the operating instructions
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http://www.fronius.com/QR-link/4204102292
Safety symbols:
Risk of serious injury and damage
due to incorrect operation
Do not use the functions de-
scribed here until you have fully
read and understood the following
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documents:
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Dangerous electrical voltage
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Wait for the capacitors to dis-
charge.
these operating instructions
all the operating instructions
for the system components of
the photovoltaic system, es-
pecially the safety rules
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