Sunways NT 10000 Manual Del Usuario página 148

Error Causes
Errors 020 to 022 During start-up, the Solar
Insulation fault Inverter has detected an
insulation fault in the PV
system.
Errors 023 to 025 The Solar Inverter has detec-
DC injection ted a DC share > 1 A in the
grid current.
Error 026 Failure of one or more of
Isolated opera- the grid phases L1, L2, or L3.
tion
The position of the indivi-
dual phase conductors in
relation to each other has
moved beyond the admis-
sible tolerances.
Remedies
Check your PV system for insulation
faults.
Restart the Solar Inverter. Should the
fault still occur, please call the technical
hotline. The phone number is on the
back of the user manual.
Check the grid phases L1, L2, and L3.
Ask your power supply company about
the stability and design of the grid.
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