Huawei FusionModule5000 Maintenance Manual page 95

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