Huawei FusionModule2000 V500R003C10 Maintenance Manual page 36

FusionModule2000 Smart Modular Data Center
Maintenance Guide
Item
Check the
indicator on the
access actuator.
Check the
availability of the
door status sensor.
Issue 04 (2020-01-03)
Operation
Observe the
PWR, RUN, and
ALM indicators.
Open and close
the cabinet
doors, and view
the alarm
information on
Copyright © Huawei Technologies Co., Ltd.
Standard
indicator blinks
slowly, the skylight
actuator is running
normally.

The ALM indicator
is off.
 If the green PWR
indicator is steady
on, the power input
is normal.
 If the RUN
indicator blinks
slowly, the access
actuator is running
normally.
 The ALM indicator
is off.
You can view the
information of the door
status sensor in the rack
environment unit on the
WebUI of the ECC800.
3 Routine Maintenance
Troubleshooting
disconnected or
whether the smart
ETH gateway is not
energized. If so,
reconnect the cable.
If not, replace the
cable.

If the RUN indicator
blinks at short
intervals, check
whether the
communications
cable is loose or
disconnected or
whether the smart
ETH gateway is
energized.

If the ALM
indicator is steady
on, clear the alarm.
 If the PWR indicator
is not steady on,
check whether the
communications
cable is loose or
disconnected or
whether the smart
ETH gateway is not
energized. If so,
reconnect the cable.
If not, replace the
actuator.
 If the RUN indicator
blinks at short
intervals, check
whether the
communications
cable is properly
connected. If not,
reconnect the cable.
If so, replace the
access actuator.
 If the ALM
indicator is steady
on, clear the alarm.
Open doors with door
status sensors. If no
door status alarm is
generated, replace the
corresponding door
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