Status LED Lighting per UPS Operation Mode

If the display becomes inoperable, you can see the UPS operation mode via the status LEDs on the system level controller.

• Green LED means function is active.

• Off LED means function is inactive.

• Red LED (gray in illustration) means function is inoperable or function is in alarm condition.

Double conversion (normal operation)	eConversion mode
Battery operation (in dual mains system with bypass available)	Battery operation (in single mains system or in dual mains system with bypass unavailable)
Requested static bypass operation Forced static bypass operation ECO mode	Static bypass standby operation
Off mode