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4. Operation
4.3 Alarms, LEDs and the LCD Display
4.3.1 Overview of Audible Alarms and LED Indicators
Audible Alarms Display LEDs
UPS Modes Alarm Status MutableOn/O Alarm Battery Bypass Inverter
UPS Initialization Beeps, 1x No Flashes/0.5s Flashes/0.5s Flashes/0.5s Flashes/0.5s
UPS Online Mode (Normal) No Beeps No Beeps O O O On
UPS Battery Mode Beeps/2s Yes O O On O
UPS Battery Test Mode No Beeps No Beeps O O On O
UPS ECO Mode No Beeps No Beeps O On O O
UPS Standby Mode No Beeps No Beeps O O O O
UPS Static Bypass Mode No Beeps No Beeps O On O O
UPS Maintenance Bypass Mode No Beeps No Beeps O On O O
UPS Frequency Converter Mode No Beeps No Beeps O O O On
UPS Load Overload Beeps/1s Yes O O O Flashes/2s
UPS Warnings Beeps/2s or Beeps/1s Yes Flashes/2s Flashes/2s O On
UPS Faults Beeps/2s or Beeps/1s Yes On On O O
4.3.2 LCD Control Panel Introduction
The built-in LCD display is feature-rich and intuitive to use. The following covers the main features accessible through the
display.
Note: Most settings cannot be changed when the UPS is in inverter mode.
Figure 4-6: Overview of the operating panel of the UPS
1
Alarm LED
2
Bypass LED
3
Battery LED
4
Inverter LED
5
Touchscreen LCD Screen, 5 in. (127 mm)
6
EPO Button (button must be pressed for at least
3 seconds to activate EPO)
1
2
3
4
5
6
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