Huawei FusionModule2000 Maintenance Manual page 33

FusionModule2000 Smart Modular Data Center
Maintenance Guide (Fusion Module Actuator)
Item
Table 3-4 Monthly maintenance for the management system
Item
Function of the
lighting system
Door opening
function of the
access control
system
VCN indicator
Issue 01 (2020-12-25)
Method
Visual
inspection
Method
Operate light
buttons to
turn on and
off the aisle
lights.
Use any
effective
methods to
open the
door.
Observe the
VCN
indicator.
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Expected Result
Check that the
screws on the
indoor fan are not
loose or distorted.
Expected Result
The aisle lights turn
on and off normally.
The door can be
opened by using the
access control
device.
The VCN indicator is
steady green.
3 Routine Maintenance
Troubleshooting
Tighten loose
screws.
Troubleshooting
If the lights cannot
be controlled by the
light buttons but
can be controlled by
the fusion module
actuator, check
whether the cables
to the light buttons
are properly
connected. If the
cables are properly
connected, 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.
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