Error Diagnosis - Sunways NT 10000 Benutzerhandbuch

3.8

Error Diagnosis

You can look up error causes yourself in
the following list. Select the occurred error,
and read the «Remedies» to find out how
to eliminate it.
Error Causes
Errors 001 to 003 The maximum DC voltage
DC overvoltage has been exceeded.
Too many modules are
connected in series.
Errors 004 to 006 The grid frequency is outsi-
Frequency fault de the admissible range.
Errors 007 to 009 The maximum admissible
Overheating ambient temperature of
40°C has been exceeded.
The required air circulation
was not considered during
installation.
Remedies
Check the rating of your PV generator.
Reduce the number of modules in the
DC inlet concerned, and recommission
the system.
Ask your power supply company about
the stability and design of the grid.
The installation site is not suitable.
Please select a different installation site.
If contamination is blocking the cooling
system, clean the Solar Inverter.
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