Sungrow SH5.0RT - Page 117

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Alarm ID Alarm Name Corrective Measures
502-504,
507, 508,
510, 513,
516–518
System alarm
The inverter can operate normally.
1. Check whether the related cable connection and
terminals are abnormal, and check whether the ambi-
ent environment is abnormal. If so, take corrective
measures.
2. If the alarm persists, contact SUNGROW.
006, 007,
011, 019，
021， 025,
038, 040–
042, 048–
050, 052–
054, 056，
064–067,
100–102,
105, 107,
113, 117,
200–205,
300，303–
305, 308–
316，320,
600， 601,
605, 608,
612, 616,
620, 624
System fault
1. Wait for the inverter to recover.
2. Disconnect the AC and DC switches or circuit
breakers, and connect them again after 15 minutes.
3. If the alarm persists, contact SUNGROW.
User Manual 10 Troubleshooting and Maintenance