NetCol5000-C(030, 032, 065) In-row Chilled Water
Smart Cooling Product
User Manual (2019)
Alar
m ID
A018
Issue 03 (2020-08-30)
Alarm
Alarm
Name
Severi
ty
Cold aisle 2
temp/humid
sensor
comm failed
Cold aisle 3
temp/humid
sensor
comm failed
Cold aisle 4
temp/humid
sensor
comm failed
Cold aisle 5
temp/humid
sensor
comm failed
Hot aisle 1
temp/humid
sensor
comm failed
Hot aisle 2
temp/humid
sensor
comm failed
Hot aisle 3
temp/humid
sensor
comm failed
Hot aisle 4
temp/humid
sensor
comm failed
Hot aisle 5
temp/humid
sensor
comm failed
Indoor fan 1
WARNI
exceed
NG
runtime
alarm
Copyright © Huawei Technologies Co., Ltd.
6 System Operation and Maintenance
Possible Cause
The accumulated
runtime of the fan
exceeds the alarm
threshold.
Solution
Maintain or replace the
fan, and clear the
accumulated runtime.
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