Mains Outage Alarm - Huawei FusionModule 1000A40 Maintenance Manual

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

4.13 Mains Outage Alarm

Fault
Category
Mains
outage
Issue 04 (2018-01-05)
Alar
Symptom
m
Sever
ity
The water sensor is
covered by
condensate water.
Condensate water
cannot be drained.
Alar Symptom
m
Sever
ity
Major The
FusionModule1000
is power off.
The DG cannot be
started.
A circuit breaker
cannot be operated,
or an action does not
take effect.
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Possible
Troubleshooting
Cause
The Replace the dehumidifier
dehumidifier drainpipe.
drainpipe is
damaged.
The thermal Replace the thermal
insulation layer insulation foam.
is damaged.
The humidity is Dehumidify the
too high. FusionModule1000
using a dehumidifier.
The condensate Remove foreign matters
drainpipe is using a thin iron wire or
blocked or remove the ice.
frozen.
Possible Troubleshooting
Cause
The mains Switch to another mains
supply is cut or DG.
off.
A dry contact is
Check the dry contact.
faulty.
The DG startup Contact Huawei
failed. technical support.
The PDC circuit Contact Huawei
breaker is technical support.
faulty.
4 Alarms and Faults
56