Environment Monitoring System; Electrode Water Sensor - Huawei FusionModule500 V100R021C10 User Manual

FusionModule500 Smart Mini Data Center
User Manual
Indicator

3.4.4 Environment Monitoring System

3.4.4.1 Electrode Water Sensor

The electrode water sensor with the BOM number of 33010444 contains electrode
probes and cables.
Issue 01 (2020-11-30)
Color Name
Yello Alarm
w indicator
Red Fault
indicator
Copyright © Huawei Technologies Co., Ltd.
Status Description
Steady on The module generates a
forewarning indicating that
power will be limited due to
ambient overtemperature, or
generates a protection
shutdown alarm due to
ambient overtemperature or
undertemperature.
Power input overvoltage or
undervoltage protection
Reverse DC input connection
Slight current imbalance
Output overvoltage
Hibernation
Off The module generates no
protection alarms.
Blinking at The communication between
long intervals the module and the outside is
interrupted (the indicator
blinks at 0.5 Hz, on for 1s and
then off for 1s).
Steady on The module locks out due to
output overvoltage.
The module delivers no output
due to internal faults.
Off The module is working
properly.
3 System Architecture
41