990-5910C-001

Status LED Lighting per UPS Operation Mode

If the display becomes inoperable, you can see the UPS operation mode via the status LEDs behind the front panel.

  • Green LED means function active.

  • Off LED means function inactive.

  • Red LED means function inoperable or in alarm condition.

Normal operation
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
ECOnversion mode
Off mode
Static bypass standby operation
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