O
PERATION
Load
Indicator
Description
The Online LED illuminates when the UPS is drawing utility power and performing double conversion to
Online
supply power to connected equipment.
The UPS is supplying battery power to the connected equipment.
On Battery
The Bypass LED illuminates indicating that the UPS is in bypass mode. Utility power is sent directly to
Bypass
connected equipment during bypass mode operation. Bypass mode operation is the result of an internal
UPS fault, an overload condition or a user initiated command either through an accessory or the manual
bypass switch. Battery operation is not available while the UPS is in bypass mode. Refer to
Troubleshooting in this manual.
The UPS detects an internal fault.
Fault
Refer to Troubleshooting in this manual.
An overload condition exists. See Troubleshooting.
Overload
The battery is disconnected or must be replaced. See Troubleshooting.
Replace Battery
Feature
Function
Press this button to turn on the UPS. (See below for additional capabilities.)
Power On
Press this button to turn off the UPS.
Power Off
Cold Start
When there is no utility power and the UPS is off, press and hold the
connected equipment.
The UPS will emit two beeps. During the second beep, release the button.
Automatic: The UPS performs a self-test automatically when turned on, and every two weeks thereafter
Self-Test
(by default). During the self-test, the UPS briefly operates the connected equipment on battery.
Manual: Press and hold the
F
D
RONT
ISPLAY
button for a few seconds to initiate the self-test.
5
Battery Charge
button to power up the UPS and