OP850/1250
Guaranteed Uninterruptible Power System
DEFINITIONS FOR ILLUMINATED LED INDICATORS
Power
On
Using
Battery
Wiring
Fault
Boost
Buck
Circuit
Breaker
Alarm
Condition
On Off Off Off Off Set Off
Normal
On Off Off on Off Set Off
Max. boost 15% of input
voltage for output
regulation while input
voltage is from 12% to
30% under nominal.
On Off Off Off on Set Off
Max. buck 15% of input
voltage for output
regulation while input
voltage is from 12% to
26% over nominal.
Off On
On/Off
Off Off Set
Two
Beeps
Utility Failure- The UPS is
providing battery power to
the Battery-Power Supplied
outlets.
Off On
On/Off
Off Off Set
Rapid
Beeps
Utility Failure- The UPS is
providing battery power.
The rapid beeps indicate the
battery will run out of charge
within a few minutes.
Off On Off Off Off Up
Two
beeps or
rapid
beeps
Overload- Occurs in the
Full-time Surge Protection
Outlets. Turn the UPS off
and unplug at least one
piece of equipment from the
UPS. Wait 5 seconds,
reset the circuit breaker and
turn the UPS on.
Off On/Off
On/Off
On/Off On/Off Set
Long
Beep
Overload- Occurs in the
Battery-power Supplied
Outlets. Turn the UPS off
and unplug at least one
piece of equipment from the
UPS. Wait 5 seconds,
reset the circuit breaker and
turn the UPS on.
On/Off On/Off On
On/Off On/Off
Set/Up None
Electrical Wiring Fault- This
indicates a wiring problem
such as a bad ground,
missed ground or reversed
wiring within the AC outlet.
User is advised to
disconnect all electrical
equipment from the outlet
and have the outlet checked
by an electrician.
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