Huawei NetCol5000-C Series User Manual page 156

NetCol5000-C(065, 080) In-row Chilled Water Smart
Cooling Product
User Manual
Alarm
ID
A27C-01 Return air
Issue 07 (2020-03-16)
Alarm Alarm
Name Severit
y
Major
2
temp/humi
d sensor
fault
Cold aisle Major
1
temp/humi
d sensor
fault
Cold aisle Major
2
temp/humi
d sensor
fault
Cold aisle Major
3
temp/humi
d sensor
fault
Cold aisle Major
4
temp/humi
d sensor
fault
Cold aisle Major
5
temp/humi
d sensor
fault
Copyright © Huawei Technologies Co., Ltd.
6 System Operation and Maintenance
Impact Possible Cause
1. The cables to the
An
temperature and
alarm is
humidity sensor
triggere
are loose or
d.
damaged.
2. The temperature
and humidity
sensor is faulty.
1. The cables to the
An
temperature and
alarm is
humidity sensor
triggere
are loose or
d.
damaged.
2. The temperature
and humidity
sensor is faulty.
1. The cables to the
An
temperature and
alarm is
humidity sensor
triggere
are loose or
d.
damaged.
2. The temperature
and humidity
sensor is faulty.
1. The cables to the
An
temperature and
alarm is
humidity sensor
triggere
are loose or
d.
damaged.
2. The temperature
and humidity
sensor is faulty.
1. The cables to the
An
temperature and
alarm is
humidity sensor
triggere
are loose or
d.
damaged.
2. The temperature
and humidity
sensor is faulty.
1. The cables to the
An
temperature and
alarm is
humidity sensor
triggere
are loose or
d.
damaged.
2. The temperature
and humidity
Solution
valve.
1. Check the cables
to the
temperature and
humidity sensor.
2. Maintain or
replace the
temperature and
humidity sensor.
1. Check the cables
to the
temperature and
humidity sensor.
2. Maintain or
replace the
temperature and
humidity sensor.
1. Check the cables
to the
temperature and
humidity sensor.
2. Maintain or
replace the
temperature and
humidity sensor.
1. Check the cables
to the
temperature and
humidity sensor.
2. Maintain or
replace the
temperature and
humidity sensor.
1. Check the cables
to the
temperature and
humidity sensor.
2. Maintain or
replace the
temperature and
humidity sensor.
1. Check the cables
to the
temperature and
humidity sensor.
2. Maintain or
replace the
temperature and
148