SMARTZONE UPS USER MANUAL
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Section 2 – Front Panel Display (FPD)
All UPS 1 to 3kVA Models have the same front panel. The front panel contains four
status LEDs, a 2.8-inch segmented color display, and four function buttons.
Figure 15: Front Panel Display (FPD)
Status LEDs
Each unit has four Status LEDs that provide a quick high-level view of the unit’s operating
conditions.
LED Icon
LED Name
Color - Operating Condition
Alert LED
Yellow – Unit has an Active Warning Alert
Red - Unit has an Active Critical Alert
Bypass LED
Blue - UPS is operating in Bypass state
Battery LED
Yellow - UPS operating in Battery state
Normal LED
Green - UPS is operating in Normal state
(Unit has AC input power and is
providing power to the load via the normal
power path)