22
2. Installation and connection
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
Light
is on
Light
is off
Light is on or
off depending
on the status.
(4) Remove the AC Input Plug of the UPS from a wall outlet (commercial power) to bring it into backup status.
Under this condition, check the indicating lamp and hear beep from the UPS.
Which figure does the display of your USP show below?
Beep
A beep every 4 seconds
Beep
A beep every 1 second
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
The operation is normal.
Proceed to (5).
→
→
Yes
No
The operation is abnormal.
•
If the display is either of them showed in "C. Display and beeper when a failure occurs in
devices" of "3-4 Beep sound, and how to look at the display" on page 28, take necessary
measures according to the troubleshooting and then go back to (4).
•
In a case where there is no backup and both the UPS and devices linked to the UPS would
stop, a weak charge state of the battery is suspected.
Put the AC Input Plug of the UPS in a wall outlet (commercial power), charge the battery for
at least 8 hours, and then go back to (4).
♦
Despite efforts to the above two checks, and the trouble still remains, contact our custom support center
at 0120-77-4717.
(5) Put the AC Input Plug in a wall outlet (commercial power)
again.
The Battery mode Lamp goes out, the AC Input Lamp
goes on, and a beeper stops.
(The status is shown in the right figure.)
The operating checks are now complete.