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Chapter 4
Verifying the i3822V and iPSU Installations
Interpreting the iPSU indicators
The indicators on the iPSU behave differently depending on the current state of the
unit, as shown in the following table:
Indicators and
Buttons
Description
RESET Button
A RESET button is located on the upper left side panel,
highlighted by a surrounding red circle. When pressed for up
to 9 seconds, the RESET button reboots the outside unit. If
the button is pressed for 10 or more seconds, it resets the
outside unit to the factory default settings. Do not press the
RESET button unless you are instructed to do so. Doing so
may reset the outside unit to the factory default settings,
which means you will lose your personal settings.
POWER
•
Solid green
. The power supply is running on AC power.
•
Off
. The power supply is not receiving power from either
AC or the battery.
•
Flashing red
. The power is provided by the backup
battery or the outside unit is not yet communicating with
the iPSU.
SILENCE ALARM
Button
The SILENCE ALARM button is located between the
POWER and BATTERY indicators.
• If AC power is interrupted for any reasons, a continuous
tone indicates that the power supply is running on the
backup battery. Pressing the SILENCE ALARM button
within 15 seconds immediately silences the audio alert.
(The tone stops automatically after 15 seconds.)
• When the battery needs replacing, a chirp sounds
intermittently unless you press the button to silence it for
12 hours. The chirp resumes after 12 hours if the battery is
not replaced.
BATTERY
•
Solid green
. The battery is installed and functioning
properly.
•
Off
. No battery is installed.
•
Flashing red
. The battery needs to be replaced.
Note:
The BATTERY indicator works properly only when the
iPSU is connected to and communicates with the i3822V.
Reset
Power
Silence alarm
Battery
