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28
3. Operating the UPS
C. Failure (display and beep when a failure occurs in a device)
Status:
The UPS stops due to a failure of the internal
circuit of the UPS, short of the output, or
abnormal inside temperature.
Remedy:
●
Turn off the UPS and devices connected to
the UPS. Disconnect all devices connected
to the UPS and press the Start switch again.
In a case where the status of A-3 on page 27
occurs, a short in devices connected to the
UPS is suspected. Check the devices.
●
If the same display appears after taking the
above countermeasures, stop the UPS for
approximately 1 hour and then press the Start
switch again.
In a case the status of A-3 on page 27 occurs,
the temperature inside the UPS must have
i n c re a s e d . C h e c k w h e t h e r a m b i e n t
temperature is below 40
°
C and a vent is not
obstructed.
◆
Despite efforts to the above two checks, and
the trouble still remains, a failure of the internal
circuit is suspected.
Contact us;_________.
1
Continuous
ON
or
stop
ON
or
stop
No.
Display
Beep Output Charge
Description
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
B. Failure (display and beep when a power failure and/or irregularities in
the mains supply occurs)
Continuous
Every
4 seconds
ON
Stop
(dis-
charging)
Status:
Because a power failure occurs or input
voltage is over 115V, or under 80V, power is
being supplied to devices connected to the
UPS in the battery mode. The amount of
charge remaining is displayed on the level
meter.
In the case where an input voltage is 65 to
80V or 115 to 138V, the AC Input Lamp
blinks.
Remedy:
To avoid a dead batter y, follow the
completion of operation of devices linked to
the UPS and turn them off.
Status:
Power is being supplied to devices
connected to the UPS in battery mode.
As the amount of charge remaining is getting
exhausted, an output will stop soon.
The amount of char ge remaining is
displayed on the level meter.
Remedy:
To avoid a dead batter y, follow the
completion of operation of devices linked to
the UPS and turn them off.
Continuous
Every 1
second
ON
Stop
(dis-
charging)
1
2
No.
Display
Beep Output Charge
Description
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.
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