Avaya 5900 Series Installing Manual page 61

LED
PS 1 / PS 2 / PS 3 /
PS 4
Fan 1 / Fan 2 / Fan
3 / Fan 4
September 2017
State
Off
Amber (Solid)
Amber (Blinking)
Emerald (Solid)
Emerald (Blinking)
Emerald / Amber
(Alternating)
Ruby (Solid)
Ruby (Blinking)
Ruby (Fast Blinking)
Sapphire (Solid)
Sapphire (Blinking)
Installing Avaya ERS 5900 Series
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Checking status LEDs to verify switch installation
Description
The power supply in slot 1, 2, 3, or 4 is not
connected to a power source.
The power supply in slot 1, 2, 3, or 4 is
removed after operating (non-service-
affecting).
The power supply in slot 1, 2, 3, or 4 is
installed, but not providing power to the
switch (non-service-affecting).
The power supply in slot 1, 2, 3, or 4 is
operating normally.
The power supply in slot 1, 2, 3, or 4 is
disconnected from power after operating
(non-service-affecting).
The power supply in slot 2 is operating, but
the airflow mode does not match the power
supply in slot 1. You must replace the power
supply to match the airflow.
If both fan LEDs are ruby, the unit shut down
from an over-voltage fault or an over-
temperature fault.
For an over-voltage fault, the unit shuts down
within 4 seconds. For an over-temperate
fault, the unit shuts down immediately.
Note:
The unit software monitors the internal
temperature and generates log and
SNMP traps to indicate that the unit is
running above the high-temperature
threshold and is approaching a critical
over-temperature fault.
The fan tray in position 1, 2, 3, or 4 is
missing. You must install a fan tray, and the
fan tray must match the airflow mode of the
power supply.
The fan tray in position 1, 2, 3, or 4 is
connected but is not operating. Replace the
failed fan tray.
The fan tray in position 1, 2, 3, or 4 is front to
back airflow and is operating normally.
The fan tray in position 1, 2, 3, or 4 is front to
back airflow and has degraded. Check for a
fan failure and replace if necessary.
Table continues...
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