Huawei IDS1000-A - Fire Alarms (Standard); VESDA Alarms

IDS1000-A Air-Cooled Container Data Center
All-in-One Maintenance Guide
4 Alarms and Faults
Issue 01 (2016-01-10)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
52
Alarm or
Fault
Find Through
Possible Cause
Possible
Impact
Emergency
Operation
Composite Fire
Alarm
(Standard)
System and
equipment
alarms or
maintenance
A fire occurs in
the data center.
A fire occurs.
6.12
Emergency
Operations for
a Composite
Fire Alarm
(Standard)
Gas Release
Fire Alarm
(CE)
System and
equipment
alarms or
maintenance
A fire occurs in
the data center.
A fire occurs.
6.13
Emergency
Operations for
a Gas Release
Alarm (CE)
4.6 VESDA Alarms
Fault
Category
Alarm
Severity
Symptom
Possible
Cause
Troubleshooting
VESDA
alarms
Critical
The current air flow
reading is different
from historical
readings.
There is too
much dust in
the air, and the
sampling pipe
is blocked.
Clean the sampling
pipe.
Something is
smoldering in
the container.
For details, see 6.10
Emergency Operations
for an Early Fire
Alarm.
4.7 Fire Alarms (Standard)
Fault
Category
Alarm
Severity
Symptom
Possible
Cause
Troubleshooting
Single
Fire
Critical
For details about how to handle a single fire alarm, see 6.11
Emergency Operations for a Single Fire Alarm (Standard).
Double
Fire
Critical
For details about how to handle a composite fire alarm, see 6.12
Emergency Operations for a Composite Fire Alarm (Standard).
Fault
Major
See the documents delivered with the fire control panel.