Huawei NetCol5000-A050 - Return air 1 temperature sensor fault

9 Alarm Reference
Table 9-1 describes the alarm reference of the NetCol5000-A.
Table 9-1 Alarm description
Alarm
ID
Alarm Name Alar
m
Seve
rity
Possible Cause Solution
A001-0
1
Return air 1
temperature
sensor fault
MAJ
OR
1. The cables to
the temperature
sensor are loose or
damaged.
2. The
temperature
sensor is faulty.
1. Check the cables to
the temperature sensor.
2. Maintain or replace
the temperature sensor.
A001-0
1
Supply air 1
temperature
sensor fault
MAJ
OR
1. The cables to
the temperature
sensor are loose or
damaged.
2. The
temperature
sensor is faulty.
1. Check the cables to
the temperature sensor.
2. Maintain or replace
the temperature sensor.
A001-0
1
Supply air 2
temperature
sensor fault
MAJ
OR
1. The cables to
the temperature
sensor are loose or
damaged.
2. The
temperature
sensor is faulty.
1. Check the cables to
the temperature sensor.
2. Maintain or replace
the 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. 182