BUDGET PRO series 650-2200VA - UPS
www.visionups.com
6
6. TROUBLE SHOOTING
Symptom
Possible cause
Solution
No LED indication on the
front panel display.
1. The battery is weak.
2. Battery fault.
3. The power switch is not pressed.
1. Charge the battery during 8 hours.
2. Replace the battery with a new one of
same type.
3. Press the power switch (again).
Alarm buzzer beeps
continuously when mains
supply is normal.
Overload of the UPS.
Verify if the connected load is in accordance
with the denoted performance (see
specifications).
When the power failures,
back-up time is shorten.
1. Overload of the UPS.
2. The battery voltage is too low.
3. Battery fault because of too high
operating temperature, or because of
malfunction of the battery.
1. Remove some non-critical loads.
2. Charge the battery during 8 hours or more.
3. Replace the battery with a new one of
same type.
Mains power is normal, but
the yellow LED is flashing.
The Power cord is loose.
Reconnect the power cord properly and
firmly.
If any abnormal situations occur that are not listed above, please contact immediately the client service.
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Summary of Contents for BP650
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