Huawei FusionModule800

FusionModule800 Smart Small Data Center
Maintenance Guide
3 Alarm References
Issue 02 (2016-11-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
12
Component
Alarm Name
Alarm
Severity
Possible
Cause
Measures
Cold-aisle HT
Critical
1. The
installation
position of
the
temperature
and
humidity
(T/H) sensor
is improper.
2. The ambient
temperature
exceeds the
upper
threshold.
3. The cold
aisle high
temperature
alarm
threshold is
inappropriat
e.
4. The
temperature
and
humidity
displayed on
the LCD is
different
from the
actual
temperature
and
humidity.
5. The thermal
load power
is high or
the cooling
capacity is
insufficient.
1. Adjust the
installation
position of
the T/H
sensor.
2. Measure the
ambient
temperature.
3. Adjust the
cold aisle
high
temperature
alarm
threshold.
4. Maintain or
replace the
T/H sensor.
5. Add air
conditioners
.