Huawei NetCol5000-A035 User Manual page 207

NetCol5000-A(025, 035) In-row Air Cooled Smart
Cooling Product
User Manual (600 mm Width)
Al
ar
m
ID
a1
75
Issue 17 (2020-10-22)
Alar Alar Defau
m m lt
Seve Value
rity
L1/L Majo N/A
2 r
linka
ge
humi
dity
not
met
Copyright © Huawei Technologies Co., Ltd.
6 System Operation and Maintenance
Impac Possible Cause
t
The 1. The cabinet T/H
alarm sensor is faulty.
is
2. The cables to the
genera
cabinet T/H
ted.
sensor are loose
or damaged.
3. The aisle T/H
sensor of an
smart cooling
product is faulty.
4. The cables to the
aisle T/H sensor
of an smart
cooling product
are loose or
damaged.
5. The DIP switch
of the T/H
sensor is set
incorrectly.
6. The
communications
port of the
control board is
faulty.
7. The ETH
converter is
faulty.
8. The smart socket
is faulty.
Solution
1. Maintain or
replace the
cabinet T/H
sensor.
2. Maintain or
replace the
cables to the
temp sensor,
rack
environment
unit, and
monitoring host
(ECC).
3. Maintain or
replace the T/H
sensor of the
smart cooling
product.
4. Maintain or
replace the
cables between
the T/H sensor
and the control
board.
5. Set the DIP
switch correctly
for the T/H
sensor.
6. Maintain or
replace the
control board.
7. Maintain or
replace the ETH
converter.
8. Maintain or
replace the
smart socket.
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