Indicator Color Name Status Description
Hibernation
O The module generates no
protection alarms.
Blinking at
long
intervals
The communication between
the module and the outside is
interrupted (the indicator blinks
at 0.5 Hz, on for 1s and then
o for 1s).
Red Fault
indicator
Steady on The module locks out due to
output overvoltage.
The module has no output due
to internal faults.
O The module is normal.
3.4.3.2 Environment Monitoring System
3.4.3.2.1 Electrode Water Sensor
The electrode water sensor with the BOM number of 33010444 contains electrode
probes and cables.
Figure 3-12 Electrode water sensor
Table 3-25 Technical specications of the electrode water sensor
Item
Specication
Operating
temperature
–40°C to +80°C
Storage
temperature
–40°C to +80°C
FusionModule500 Smart Mini Data Center
User Manual (Philippines, FusionModule500-
SU61A12S) 3 System Architecture
Issue 02 (2021-06-30) Copyright © Huawei Technologies Co., Ltd. 39