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Power On Wiring AVR Using Circuit Alarm Condition
Fault Battery Breaker
On Off Off Off Set Off Normal
On Off Flash Off Set Off AVR - Max. boost 15% of input voltage for output regulation
while input voltage is from 8% to 30% under nominal.
On Off On Off Set Off AVR - Max. buck 15% of input voltage for output regulation
while input voltage is from 8% to 26% over nominal.
Off On/Off Off On Set Two Beeps Utility Failure - The UPS is providing battery power to the
battery outlets.
Off On/Off Off On Set Rapid Beeps Utility Failure - The UPS is providing battery power to the
battery outlets. Rapid beeps indicate that the battery will run
out of charge within a few minutes.
On/Off On/Off On/Off/Flash On/Off Set Long Beep Overload - Turn the UPS off and unplug at least one piece of
equipment. Wait 5 seconds, reset the circuit breakers and
restart the UPS.
Off Off Off On Up Long Beep Overload - Turn the UPS off and unplug at least one piece of
equipment. Wait 5 seconds, reset the circuit breakers and
restart the UPS.
Off Off Off Off Set Off Surge Protection Malfunction - Power surge has damaged
the unit. Please contact CyberPower Systems.
On/Off On/Off On/Off/Flash On/Off Set/Up None Electrical Wiring Fault - Indicates a wiring problem such as a
bad ground, missed ground or reversed wiring within the AC
outlet. User is advised to disconnect all equipment from the
outlet and have it checked by an electrician.
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DEFINITIONS FOR LED INDICATORS
The load indicator LED will turn red if the load is between 80 and 100%.
If the load or battery charge is under 20%, no indicator LED will illuminate.
CPS1500AVR
Guaranteed Uninterruptible Power System