Huawei NetCol5000-A050 User Manual page 252

NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual
Alarm
ID
A30D-0
1
A30E-0
1
A30E-0
2
A30E-0
4
A311-0
1
Issue 08 (2021-09-17)
Alarm Name Alar
m
Seve
rity
Certificate is WAR
not in effect NIN
G
Certificate has WAR
expired NIN
G
Certificate has WAR
expired NIN
G
Certificate has WAR
expired NIN
G
Outdoor fan MAJ
detection OR
failed
Copyright © Huawei Technologies Co., Ltd.
Possible Cause
1. The installed
corresponding
certificate does
not take effect.
2. The connection
of the
corresponding
certificate server is
abnormal.
3. The
corresponding
certificate is not
within the validity
period.
1. The
corresponding
certificate has
expired.
2. The system time
is incorrectly set.
1. The
corresponding
certificate has
expired.
2. The system time
is incorrectly set.
1. The
corresponding
certificate has
expired.
2. The system time
is incorrectly set.
The smart cooling
product fails to
detect the outdoor
fan.
9 Alarm Reference
Solution
1. Ensure that the
certificate is correctly
installed.
2. Ensure that the
connection of the
certificate server is
normal.
3. Ensure that the
installed certificate is
within the validity
period.
1. Apply for a new
certificate promptly and
update the existing one.
2. Calibrate the system
time.
1. Apply for a new
certificate promptly and
update the existing one.
2. Calibrate the system
time.
1. Apply for a new
certificate promptly and
update the existing one.
2. Calibrate the system
time.
1. Perform outdoor fan
detection through fault
repair or guided start.
242