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Battery backup time is shorter
than nominal value
Batteries are not fully
charged
Charge the batteries for at
least 7 hours and then
check capacity. If the
problem still persists,
consult your dealer.
Batteries defect
Contact your dealer to
replace the battery.
The icon
and
flash on
LCD display and alarm beeps
every second.
Fan is locked or not
working; or the UPS
temperature is too high.
Check fans and notify
dealer.
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