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IDS1000-A Air-Cooled Container Data Center
All-in-One Maintenance Guide
Fault
Category
For other alarms generated for the 20 kW air-cooled precision air conditioner, see the air conditioner
user manual.
Issue 01 (2016-01-10)
Alarm
Symptom
Severity
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Possible
Troubleshooting
Cause
A float switch
Check the float cables,
is faulty.
and check whether the
float is damaged or not
flexible. If the float is
damaged or jammed,
adjust the float or
replace it by following
instructions in
Replacing the Float in
documents delivered
with the air conditioner.
The water inlet
Check whether the
pipe leaks.
water inlet pipe leaks. If
yes, repair the leakage
point.
The drainpipe
Check whether the
is blocked or
drainpipe is blocked by
the drainage
foreign matter or scale.
solenoid is
If yes, close the water
faulty.
inlet valve, drain water
from the water pan, and
remove the blockage.
4 Alarms and Faults
73
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