29
3. Operating the UPS
Status:
Battery replacement is necessary.
Remedy:
●
Charge the battery for at least 8 hours. (For
information on the charge method, refer to
"2-9 Charging the battery" on page 23.) After
the completion of charging, check whether
the battery mode is performed according to
"2-8 Checking the operation" on page 21.
In a case where the UPS does no backup or
the backup time became less than half of
the initial value, replace the battery, which is
in deteriorated condition.
(For information on the procedure to replace
the battery, refer to "6-2 Replacing the
battery" on page 33.)
Perform either pressing the Stop switch for
at least 2 seconds to turn off the UPS, or
carrying out the self-test after the replace-
ment of the battery, and then the display will
be turned off.
In a case where you continue to use a weak
battery, the battery mode will not work and
an output will be stopped even if a power
failure occurs.
The proper battery mode requires the battery
to be charged fully.
3
Continuous
ON
ON
No.
Display
Beep Output Charge
Description
2
Continuous
ON
ON
Status:
The rated output capacity is exceeded due
toThe rated output capacity is exceeded due
to too many devices are linked to the UPS.
In a case where this status continues for the
following time or longer, commercial power
is supplied in the bypass mode.
Amount of the current capacity 105% or
more: 3 minutes
Amount of the current capacity 125% or
more: 30 seconds
Amount of the current capacity 150% or
more: within a fraction of a second
Remedy:
Reduce the devices linked to the UPS until
the above display will turn off and shows the
display as in A-3 on page 20.
Light
is on
Light
is off
Light is on or
off depending
on the status.
4
None
ON
ON
Status:
An input current exceeds 15A.
(BU200XR2 only)
Remedy:
●
The UPS needs to connect directly to a
power switchboard which feeds a current of
22A or larger. Carry out electrical wiring work
according to "2-3 Connecting and Modifying
AC Input Cable." at least 2 seconds to turn
off the UPS, or carrying out the self-test after
the replacement of the battery, and then the
display will be turned off.
バックアップ
運転
AC入力
バイパス
運転
バッテリ
残量
テスト／ブザー停止
電源出力
異常
接続容量
オーバー
バッテリ
交換
入力15A
オーバー
運転
停止
バックアップ
運転
AC入力
バイパス
運転
バッテリ
残量
テスト／ブザー停止
電源出力
異常
接続容量
オーバー
バッテリ
交換
入力15A
オーバー
運転
停止
バックアップ
運転
AC入力
バイパス
運転
バッテリ
残量
テスト／ブザー停止
電源出力
異常
接続容量
オーバー
バッテリ
交換
入力15A
オーバー
運転
停止
