Huawei NetCol5000-A050 - Page 215

Alarm
ID
Alarm Name Alar
m
Seve
rity
Possible Cause Solution
A094-0
1
Low humidity
alarm
WAR
NIN
G
1. The ambient
humidity is below
the lower
threshold.
2. The
temperature and
humidity sensor is
not installed in a
proper position.
3. The low
humidity alarm
threshold is
inappropriate.
4. The value
detected by the
temperature and
humidity sensor is
dierent from the
actual value.
1. Measure the ambient
humidity.
2. Adjust the position of
the temperature and
humidity sensor.
3. Adjust the low
humidity alarm
threshold.
4. Calibrate or replace
the temperature and
humidity sensors.
A097-0
1
Supply-water
high
temperature
alarm
MAJ
OR
1. Supply-water
temperature is
higher than the
high supply-water
temperature alarm
threshold.
2. The supply
water high
temperature alarm
threshold is
inappropriate.
3. The supply and
return water pipes
are reversely
installed.
4. The cables of
supply and return
water sensors are
reversely
connected.
5. The supply
water temperature
displayed is
dierent from the
actual
temperature.
1. Check the supply-
water temperature.
2. Adjust the supply
water high temperature
alarm threshold.
3. Exchange the
positions of the supply
and return water pipes.
4. Exchange the cables
of the supply and
return water sensors.
5. Calibrate or replace
the supply water
temperature sensor.
NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual 9 Alarm Reference
Issue 08 (2021-09-17) Copyright © Huawei Technologies Co., Ltd. 205