Huawei FusionModule5000

FusionModule5000 Smart Modular Data Center
Maintenance Guide (ECC800)
3 Alarm Reference
Issue 01 (2019-03-05)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
87
Alar
m ID
Alarm
Name
Severit
y
System
Operatio
n
Possible Causes
Recovery Measures
a080
CW
value
exceed
runtime
Warnin
g
The alarm
is
generated.
The accumulated
runtime of CW valve
exceeds the alarm
threshold.
Maintain or replace
the CW valve and
clear the accumulated
runtime.
a083
Surge
protecti
on
board
fault
Major
The alarm
is
generated.
1. The SPD is faulty.
2. The cables to the
SPD are loose or
damaged.
3. The port of the
control board is
faulty.
1. Maintain or
replace the SPD.
2. Check the cables
to the SPD.
3. Maintain or
replace the control
board.
a085
Route A
fuse
disconn
ect
Critical
The alarm
is
generated,
and the
NetCol50
00-C
shuts
down.
1. A device on loop
A is faulty.
2. The loop A fuse is
loose, aged, or
disconnected.
1. Maintain or
replace the faulty
device on loop A.
2. Maintain or
replace the fuse.
a086
Route B
fuse
disconn
ect
Critical
The alarm
is
generated,
and the
NetCol50
00-C
shuts
down.
1. A device on loop B
is faulty.
2. The loop B fuse is
loose, aged, or
disconnected.
1. Maintain or
replace the faulty
device on loop B.
2. Maintain or
replace the fuse.
a087
Route C
fuse
disconn
ect
Critical
The alarm
is
generated,
and the
NetCol50
00-C
shuts
down.
1. A device on loop C
is faulty.
2. The loop C fuse is
loose, aged, or
disconnected.
1. Maintain or
replace the faulty
device on loop C.
2. Maintain or
replace the fuse.
a088
Route D
fuse
disconn
ect
Critical
The alarm
is
generated,
and the
NetCol50
00-C
shuts
down.
1. A device on loop
D is faulty.
2. The loop D fuse is
loose, aged, or
disconnected.
1. Maintain or
replace the faulty
device on loop D.
2. Maintain or
replace the fuse.
a090
Cond
pump
1/2
Warnin
g
The alarm
is
generated.
The accumulated
runtime of the
condensate pump
Maintain or replace
the condensate pump
and clear the