Huawei SUN2000-4.95KTL-JPL1 User Manual

Alarm
ID
Alarm Name Alarm
Severity
Possible Causes Troubleshooting
2065 Upgrade Failed
or Version
Mismatch
Minor The upgrade does not
complete normally.
Cause ID = 1–4, 7
● Cause ID 1. The software
and hardware of the
main controller do not
match.
● Cause ID 2: The main
and auxiliary controller
software versions do not
match.
● Cause ID 3: The
monitoring and power
controller software
versions do not match.
● Cause ID 4: The upgrade
fails.
● Cause ID 7: The
optimizer upgrade fails.
1. Perform an upgrade
again.
2. If the upgrade fails for
multiple times, contact
your dealer or Huawei
technical support.
2066 License Expired Warning Cause ID = 1
● The privilege certicate
has entered the grace
period.
● The privilege feature will
be invalid soon.
1. Apply for a new
certicate.
2. Load the new certicate.
61440 Monitoring
Unit Faulty
Minor Cause ID = 1
● The ash memory is
insucient.
● The ash memory has
bad sectors.
Turn o the AC output
switch and DC input switch,
and then turn them on
after 5 minutes. If the
alarm persists, replace the
monitoring board or
contact your dealer Huawei
technical support.
SUN2000-4.95KTL-JPL1
User Manual 8 Maintenance
Issue 05 (2023-02-17) Copyright © Huawei Technologies Co., Ltd. 84

Huawei SUN2000-4.95KTL-JPL1 Specifications

General

Brand	Huawei
Model	SUN2000-4.95KTL-JPL1
Category	Inverter
Language	English