CyberPower OLS6000E User Manual page 17

LED definition:
UPS state
Bypass mode with no
output
Bypass mode with
output
Line mode
Battery mode
ECO mode
Battery test mode
Turn on
Fault mode
Warning mode
Note：
〇: Lightened constantly； ※: #1-#4 Lightened circularly
★: Flashing； □: Depended on the fault/warning status or other status
Alarm definition:
UPS condition
Fault active
Warning active
Battery mode
Bypass mode
Overload
The UPS provides useful information about UPS itself, load status, battery, events,
identification, and settings through the front panel display.
NORMAL
(Green LED)
〇
〇
〇
※
※
□
Beep every 4 seconds, if battery low, buzzer Beep every second
BATTERY
(Yellow LED) (Yellow LED)
〇
※
※
□
Buzzer status
Continuous
Beep every second
Beep every 2 minutes
Beep twice every second
14
BYPASS FAULT
(Red LED)
★
〇
〇
※
※
□
□
□
□
□
□
□
※
※
〇
★