Huawei NetCol5000-A035 User Manual page 194

NetCol5000-A(025, 035) In-row Air Cooled Smart
Cooling Product
User Manual (600 mm Width)
Al
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m
ID
a0
78
Issue 17 (2020-10-22)
Alar Alar Defau
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Seve Value
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Full Critic N/A
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Copyright © Huawei Technologies Co., Ltd.
6 System Operation and Maintenance
Impac Possible Cause
t
The 1. The cables to the
alarm high float are
is loose or
genera damaged.
ted,
2. The high float is
and
faulty or stuck.
the
3. The cond pump
system
is faulty, or the
shuts
drainage
down.
capacity
decreases if
configured.
4. The drainpipe of
the cond pump
is blocked if the
cond pump is
configured.
5. The internal
drainpipe or the
pipeline is
blocked if no
cond pump is
configured.
Solution
1. Check the
cables to the
high float.
2. Maintain or
replace the high
float or clear
the obstacles.
3. Maintain or
replace the
cond pump.
4. Clear the
obstacles in the
drainpipe of the
cond pump.
5. Clear the
internal
drainpipe.
184