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3. Operating the UPS
No.
2
Goes
Goes
on
out
3
Display
Goes on, blinks,
or goes out
depending
on the status.
Beep Output Charge
ON
Continu-
ON
ous
Continu-
ON
ON
ous
24
Description
Status:
The rated output capacity is exceeded due
to too many connected devices. If this sta-
tus continues for the following time or longer,
commercial power is supplied by bypass
mode.
Connection 105% or more: 10 seconds
Connection 120% or more: 10 seconds
Remedy:
Decrease connected devices until this dis-
play disappears and the status of B-1 on
page 22 occurs.
Status:
Battery replacement is necessary.
Remedy:
●
Charge the battery for at least 8 hours. (For
information on the charging method, refer to
"2-5 Charging the battery" on page 19.) After
charging, check whether the Battery mode
is performed according to "2-4 Checking the
operation" on page 17.
If backup cannot be performed or the backup
time is less that half the initial value, replace
the battery because the battery is weak.
(For information on the procedure to replace
the battery, refer to "6-2 Replacing the bat-
tery" on page 29.)
Press and hold the Stop Switch for at least 2
seconds to stop this product or perform the
self-test after replacing the battery. This dis-
play will disappear.
If you use a weak battery, the Battery mode
is not performed and output is stopped even
if a power failure occurs.
If the Battery mode is performed normally,
the battery is not charged sufficiently.
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