Huawei FusionModule2000 V500R003C10 Maintenance Manual page 30

FusionModule2000 Smart Modular Data Center
Maintenance Guide
Item
Check whether the
lighting system
works properly.
Check the door
opening function of
the access control
system.
Check the VCN
indicator.
Check the ECC800
RUN indicator
(green).
Ambient
temperature
monitoring
Check the indicators
on the iBOX (CIM)
and iBAT (BIM).
Issue 04 (2020-01-03)
Operation
Operate light
buttons to turn
on and off the
aisle lights.
Use any
effective
methods to
open the door.
Observe the
VCN indicator.
Check the RUN
indicator on the
ECC800 main
control module.
N/A
Visual
observation
Copyright © Huawei Technologies Co., Ltd.
Standard
The aisle lights turn on
and off normally.
Use the access control
device to open the
door.
The VCN indicator is
steady green.
The RUN indicator
blinks at long intervals.
The ambient
temperature of smart
module should be
lower than 45° C.
 The RUN indicator
blinks at long
intervals.

The ALM indicator
is off.
3 Routine Maintenance
Troubleshooting
If the aisle lights
cannot turn on or off
by operating the light
buttons, operate the
AC actuator to control
the lighting. Check
whether cables are
properly connected to
the light buttons. If
not, replace the light
buttons.
Check that the access
control device and
access actuator are
normal. Check whether
cables are properly
connected to the
magnetic lock. If not,
replace the magnetic
lock.
For details, see the
VCN related
documents.
 If the RUN
indicator blinks at
short intervals,
check whether the
communications
cables are properly
connected between
the ECC800 and
the host.

If the RUN
indicator is off,
rectify any input
grid power fault.
Find the cause of an
abnormal temperature.
 If the RUN
indicator blinks at
short intervals,
check whether the
communications
cable is loose or
disconnected. If so,
reconnect the cable.

If the ALM
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