3. Operation
3.1 Start-up and normal operation
For the initial start, AC power must be present to detect any wiring errors. Subsequently, the UPS can start even if AC power is not present.
| 20 |
| 21 |
| 22 |
ESC | 25 |
| 27 |
Press button (27) for approximately 1 second.
◗The buzzer beeps once and all the LEDs go ON simultaneously.
◗The buzzer then beeps twice during the
The connected devices are protected by the UPS.
◗LED (20) is ON.
If LED (22) is ON, a fault has occurred (see the "Troubleshooting" section).
◗During normal operation, the scroll button (25) may be used to read UPS measurements (voltage on normal and bypass AC inputs, operating mode, battery capacity and UPS serial number).
UPS personalisation
If UPS personalisation is desired, it is advised to enter the personalisation mode at this time.
This mode may be entered using the buttons on the control panel or the Personal
3.2 Operation on battery power
Transfer to battery power
20
21
ESC |
Low-battery warning
20
21
ESC |
◗The connected devices continue to be supplied by the UPS when AC power is no longer available. The necessary energy is provided by the battery.
◗LEDs (20) and (21) go ON.
◗The audio alarm beeps every ten seconds.
The connected devices are supplied by the battery. The display indicates the remaining backup time.
◗LEDs (20) and (21) go ON.
◗The audio alarm beeps every three seconds.
The remaining battery power is low.
Shut down all applications on the connected equipment because automatic UPS shutdown is imminent.
