Huawei SUN2000-(2KTL-6KTL)-L1 - Page 94

Alarm
ID
Alarm Name Alarm
Severity
Possible Causes Troubleshooting
2064 Device Fault Major An unrecoverable fault has
occurred on a circuit inside
the SUN2000.
Cause ID = 1–12
ɲ ǁǿf¯ÑÑäì²ÊÝñì²ä
short-circuited.
ɲ ǂǿf¯ÑÑäì²ÊÝñì
experiences overcurrent.
ɲ ǃǿf¯ÑÊìàÑÃ²àñ²ì²ä
faulty.
ɲ DŽǿf¯²Êüàìà²àñ²ì²ä
abnormal.
ɲ Džǿf¯àä²ñÃñààÊì
sensor is faulty.
ɲ džǿf¯ìÉÝàìñà
detection fails.
ɲ LJǿWZKDàȍýà²ì
fails.
ɲ Ljǿf¯ñĂ²Ã²àăÝÑýà
supply is abnormal.
ɲ ljǿf¯ªà²ȝì²àÃă²ä
abnormal.
ɲ ǁǀǿf¯ñä
experiences overvoltage.
ɲ ǁǁǿf¯ñä
experiences
undervoltage.
ɲ ǁǂǿf¯ñä
experiences voltage
imbalance.
Turn Ñč the AC output
switch and DC input switch,
and then turn them on
after 5 minutes. If the fault
persists, contact your
dealer or Huawei technical
support.
SUN2000-(2KTL-6KTL)-L1
User Manual 8 System Maintenance
Issue 03 (2020-09-15) Copyright © Huawei Technologies Co., Ltd. 88