Huawei LampSite Product Description page 15

LampSite Solution
Product Description
Figure 2-2 describes the PSU indicator status.
Table 2-5 PSU indicator status
Indicator
Power
indicator
Alarm
indicator
Fault
indicator
01 (2013-11-30)
Color Status
Green Steady on
Steady off
Blinking on
for 1s and off
for 1s
Yellow Steady on
Steady off
Blinking on
for 1s and off
for 1s
Red Steady on
Steady off
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Possible Cause
AC input is available
for the PSU.
AC input is unavailable
for the PSU.
The PSU is damaged.
The PSU is being
checked.
High-temperature
causes PSU over-power
alarms or breakdown
alarms.
AC input under voltage
The PSU is hibernating.
No protection alarms
have been reported on
the PSU.
The PSU is
disconnected from the
monitoring module.
The PSU locks out
automatically when the
output is over voltage.
There is no input
because the PSU is
faulty.
The PSU is functioning
properly.
2 Hardware Architecture
Handling
Suggestion
This status is normal
and requires no
handling.
Check whether the
AC input is normal. If
the AC input is
normal, replace the
PSU.
Replace the PSU.
This status is normal
and requires no
handling.
Ensure that the vent of
the PSU is not
blocked and the
ambient temperature
is normal.
Check the voltage of
the power grid.
This status is normal
and requires no
handling.
This status is normal
and requires no
handling.
Replace the PSU or
monitoring module.
Unplug the PSU, wait
for one minute, and
re-insert the PSU.
Replace the PSU.
This status is normal
and requires no
handling.
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