Vesda Alarms; Fire Alarms (Standard) - Huawei IDS1000-A Maintenance Manual

IDS1000-A Air-Cooled Container Data Center
All-in-One Maintenance Guide
Alarm or
Fault
Composite Fire
Alarm
(Standard)
Gas Release
Fire Alarm
(CE)

4.6 VESDA Alarms

Fault
Category
VESDA
alarms

4.7 Fire Alarms (Standard)

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