PowerWalker 10122192, User Manual

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18
Operation status Cause Description
Standby mode
The UPS is Off without output.
Online mode
The UPS is operating normally and protecting the
equipment.
1 beep every 4
seconds
Battery mode
A utility failure has occurred, and the UPS is powering
the equipment with battery.
Prepare your equipment for shutdown.
1 beep every 1
seconds
Battery mode
with battery low This warning is approximate, and the actual time to
shutdown may vary significantly.
High Efficiency
mode
Once the mains are loss or abnormal, the UPS would
transfer to Line mode or Battery mode and the load is
supplied continuously.
Converter mode
The UPS would free run with fixed output frequency
(50Hz or 60Hz).
The load should be derating to 60% in converter mode.
Bypass mode
Overload or fault has occurred, or a command has been
received, and the UPS is in Bypass mode.
Battery test UPS is executing a battery test
Battery fail
The UPS detects bad battery or battery disconnected
Overload
Some unnecessary loads should be cut off to reduce the
load.
Fault mode
Some fatal problems happened.