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The following table describes the status information provided by the UPS.
Note: If another indicator appears, see Chapter 7, "Troubleshooting and
maintenance," on page 35 for additional information.
Operation status
Standby mode
Normal mode
In AVR mode
Load protected LED is on
No beep
On Battery
Battery LED is on
1 beep every 10 seconds
Cause
The UPS is OFF, waiting for
start-up command from the
user.
The UPS is operating
normally.
The UPS is operating
normally but the utility
voltage is outside normal
mode thresholds.
A utility failure has occurred
and the UPS is in Battery
mode.
Description
Equipment is not powered
until
button is pressed.
The UPS is powering and
protecting the equipment.
The UPS is powering the
equipment through an
Automatic Voltage
Regulation device.
The equipment is still
normally protected.
The UPS is powering the
equipment with the battery
power. Prepare your
equipment for shutdown.
Chapter 2. Presentation
11
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