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IDS1000-A Air-Cooled Container Data Center
All-in-One Maintenance Guide
Fault
Category
Undertem
perature
Issue 01 (2016-01-10)
Alarm
Symptom
Severity
The onsite
temperature is
normal.
Informati
The onsite
on
temperature is too
low.
The onsite ambient
temperature is too
low.
The onsite
temperature is
normal.
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Copyright © Huawei Technologies Co., Ltd.
Possible
Troubleshooting
Cause
An air
Replace the faulty
conditioner
component by
component is
following instructions
faulty.
in the air conditioner
user manual.
The power load
For details, see
exceeds the
Overload Emergency
designed
Operations.
cooling
capacity.
The T/H sensor
Replace by following
is faulty.
instructions in
Replacing a T/H
Sensor.
The load ratio
Shut down some air
is too low.
conditioners.
The air supply
Verify that the initial
temperature is
configurations of the
set too low.
air-cooled precision air
conditioner are
consistent with the
initial configuration
requirements initial
configuration guide.
The T/H sensor
Replace by following
is faulty.
instructions in
Replacing a T/H
Sensor.
4 Alarms and Faults
6.3
5.3.1
5.3.1
54
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