Huawei NetCol5000-A035 User Manual page 193

NetCol5000-A(025, 035) In-row Air Cooled Smart
Cooling Product
User Manual (600 mm Width)
Al
ar
m
ID
a0
76
a0
77
Issue 17 (2020-10-22)
Alar Alar Defau
m m lt
Seve Value
rity
Humi Majo N/A
difier r
alar
m
Indo Critic N/A
or al
fan 1
fault
Indo
or
fan 2
fault
Copyright © Huawei Technologies Co., Ltd.
6 System Operation and Maintenance
Impac Possible Cause
t
The 1. Water of the
alarm humidifier is
is insufficient.
genera
2. The humidifier is
ted,
faulty.
and
3. The cables to the
the
humidifier are
humidif
loose or
ication
damaged.
operati
on
stops.
The 1. The power
alarm supply to the
is indoor fan is
genera abnormal.
ted.
2. The cables to the
Can
indoor fan are
not
loose or
start
damaged.
the
3. The indoor fan is
compr
faulty.
essor,
humidif
ier,
and
electric
heater.
Solution
1. Solve the water
insufficiency
problem.
2. Maintain or
replace the
humidifier and
tap Maint >
Performance
Maint to clear
the humidifier
total runtime.
3. Check the
cables to the
humidifier.
Power off the
entire system and
then power it on.
1. Check the
power supply to
the indoor fan.
2. Check the
cables to the
indoor fan.
3. Maintain or
replace the
indoor fan.
183