
Operation
Standby Mode
When the UPS is turned off and remains plugged into a power outlet, the UPS is in Standby mode. The battery recharges when necessary and the µindicator is off, indicating that power is not available from the UPS output receptacles.
UPS Front Panel
The UPS front panel indicates the UPS status and also identifies potential power problems. Figure 11 shows the UPS front panel indicators and controls.
On/Off Button
Test/Alarm Reset Button
Power On Indicator (Green)
On Battery Indicator (Yellow)
Overload Indicator (Red)
Service Indicator (Red)
Figure 11. UPS Front Panel
If the alarm beeps or any alarm indicators are on, see Table 9 on page 28 to identify and correct the problem.
Initiating the Self-Test
Press and hold the button for three seconds to initiate the
NOTE The batteries must be fully charged and the UPS must not be in Battery mode to perform the
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