Steca coolcept StecaGrid 1500, Installation And Operating Instruction

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Messages of errors that prevent the self test from running
Message Description Remedy
An error was detected
An internal error prevented the
self test from starting.
Contact your installer if this
error occurs frequently.
Invalid grid conditions
The self test was cancelled due
to invalid grid conditions, e.g.
due to insufficient AC voltage.
Repeat the self test later.
MSD not ready
The self test was not started
because the inverter was not
ready for operation.
Repeat the self test a few
minutes later when the inverter
is ready for operation and is
feeding.
Not enough sunlight
The self test was not started or
was cancelled due to
insufficient sunlight, especially
in the evening / at night.
Repeat the self test during the
day when the inverter is
feeding the grid.
EN
747,431 | Z09.2 | 18/02/2016 62