Kw Air-Cooled Precision Air Conditioner Alarms - Huawei FusionModule 1000A40 Maintenance Manual

FusionModule1000A40 IT Solution
Maintenance Guide (2016.05, AI Version)
Fault
Category

4.18 20 kW Air-Cooled Precision Air Conditioner Alarms

Fault
Category
Issue 04 (2018-01-05)
Alarm
Severity
Major
Major
For other UPS2000-G alarms, see UPS2000-G-(6 kVA-20 kVA) User Manual.
Alarm
Severity
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Copyright © Huawei Technologies Co., Ltd.
Symptom Possible Cause
Abnormal The UPS is faulty.
noise or
smell is
generated
in the UPS
cabinet.
The battery The UPS will
indicator soon shut down
blinks. The due to low
buzzer battery, and loads
buzzes. The will be powered
battery off.
capacity is
insufficient,
and the
UPS is
shutting
down.
The number of
batteries or the
battery capacity is
incorrectly set.
Symptom Possible
Cause
4 Alarms and Faults
Troubleshootin
g
Shut down the
UPS and cut off
the power input
immediately.
Contact Huawei
technical support.
Save data and
shut down
primary loads
immediately to
avoid data loss or
corruption.
Connect the UPS
input to the
backup AC power
supply
immediately.
Verify that the
number of
batteries and
battery capacity
are correctly set
based on the
actual
configuration, and
that the settings
are consistent
with the initial
configuration
requirements in
UPS2000-G-(6
kVA-20 kVA)
User Manual and
the initial
configuration
parameter
manual.
Troubleshooti
ng
60