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© 2010 CyberPower Systems (USA), Inc. All Trademarks are property of their owners.
Page: 14 of 17
Table 5: Controls and LED Indicators
Indicator
Alarm Silence Button
Cold Start Button
AC/DC Mode LED
Battery Missing LED 1&2
DC Output LED
Color
Black
Black
Green/
Orange
Red
Green
Condition
Press and hold the button for 1 second to
silence the audible alarm for 24 hours.
Press and hold the button for 10 seconds to
shut down the output voltage. The UPS will
restart after 15 seconds.
Note: The second function can be utilized to
reset an output if it has been shut-down due to
an over-current or short condition, and the fault
has been removed.
The cold start allows a start-up of the system
after a power outage and the batteries have
been replaced.
Note: Before using the Cold Start feature,
make sure the batteries are fully charged.
When the LED is green, the UPS is running on
AC power.
When the LED is orange, the UPS is running
on battery power.
The appropriate battery string is not connected
or needs replacing.
When lit, the UPS is outputting DC power
whether in utility or battery power mode.
5.2 Controls and Operational LEDs
Four status LEDs are displayed on the front panel of the UPS. The operation of the UPS can be
assessed using these LEDs.