UPS Status LED
The color of the UPS LED identifies the charge level, while the behavior of the LED identifies the charging state.
Charge Level
LED Color
Status
Green
Fully charged (>90%)
Amber
• Less than fully charged, but more than 2 minutes runtime remaining
• Out of
approximately -10°C and 35°C ambient temperature
• No UPS present
•
Charging Timeout
revision.
Red
Low battery, less than 2 minutes runtime until shutdown
Charging State
LED Behavior
Slow Blink
(1 sec. on, 3 sec. off)
Fast Blink
(1/2 sec. on, 1/2 sec. off)
On
Off
SSD (Solid State Drive) LED
LED Behavior
Status
Flashing Green
SSD read or write activity
Off
No SSD read or write activity
Safe Charging Temperature Range
(page 3-3) Not fully charged after 4 or 8 hours depending on software
Status
Charging
UPS supplying power and discharging
Neither charging or discharging
Unit is off or is in Hibernate
(page 3-3) Charging only occurs between
3 - 15