Fire Extinguishing System (Standard) - Huawei FusionModule1000A40 Maintenance Manual

FusionModule1000A40 Prefabricated All-in-One
Data Center
Maintenance Guide
Check Item Operation
RF_Z
indicator
Pad Exterior
Exit button Function

3.4.4 Fire Extinguishing System (Standard)

Table 3-6 Monthly maintenance checklist for the fire extinguishing system
Device Method
Fire alarm Check indicators on
control panel the fire alarm control
panel.
Batteries of Check whether the
the fire battery wiring
alarm control terminals are
panel and corroded.
ASD
Issue 04 (2021-02-10)
Check Standard
On: No network
parameters exist. A
network is waiting to be
created.
Blinking slowly: A
network is set up, and
node access is not
allowed (the indicator
blinks at 0.5 Hz, on for
1s and then off for 1s).
Blinking at super short
intervals: A network is
set up, and node access
is allowed (the indicator
blinks at 10 Hz, on for
0.05s and then off for
0.05s).
Blinking at super short
intervals intermittently:
The device is searching
for a network (the
indicator blinks at 2 Hz,
on for 0.5s and then off
for 0.5s).
The exterior is intact
and the touchscreen is
working properly.
The function is normal.
Check Standard
The power
indicator turns
on, and the
alarm indicator
turns off.
The wiring
terminals are in
good condition
without
corrosion.
Copyright © Huawei Technologies Co., Ltd.
3 Routine Maintenance
Troubleshooting
For details, see the ECC800 documents.
Replace the PAD.
Replace the exit button.
Troubleshooting
Replace the device.
Clean the contaminated and corroded
terminals. Replace batteries whose
terminals are severely corroded by
referring to "Replacing Fire
Extinguishing System Parts."
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