Huawei IDS1000-A

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.
55

Air-cooled precision air conditioners include 20 kW and 35 kW models. When verifying
parameters, ensure that the initial configuration table of the correct model is obtained.

A high temperature may lead to fire or equipment damage. Therefore, a high temperature
alarm must be immediately handled as instructed by 6.5 Emergency Operations for
Overtemperature. This section can be used as a reference only after the temperature
becomes normal.
4.10 Humidity Alarms
Fault
Category
Alarm
Severity
Symptom
Possible
Cause
Troubleshooting
Humidity
too high
General
The onsite humidity
is normal.
The T/H sensor
is faulty.
Replace by following
instructions in 5.3.1
Replacing a T/H
Sensor.
The humidity
threshold is not
properly set.
Verify that the
configured temperature
and humidity thresholds
are consistent with the
initial configuration
parameters for the
container data center
cooling system table in
the initial configuration
guide.
The onsite humidity
is too high.
The load ratio
is too low.
Shut down some air
conditioners.
Humidity
too low
Informati
on
The onsite humidity
is normal.
The T/H sensor
is faulty.
Replace by following
instructions in 5.3.1
Replacing a T/H
Sensor.
The humidity
threshold is not
properly set.
Verify that the
configured temperature
and humidity thresholds
are consistent with the
initial configuration
parameters for the
container data center
cooling system table in
the initial configuration
guide.