1800 Series User Manual
29
Warning
Warning | Display State | LED State |
| Alarm State | Description and Resolution | |||
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Low Battery |
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| Warning/Fault Flash | Alarm will | The batteries have less than 30% | |
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| Backup | Flash | sound for | power remaining. The warning will |
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| continue until either the batteries | |
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| 5- second | become completely exhausted or |
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| intervals. | AC input power is restored. |
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Current Limit |
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| Warning/Fault Flash | Alarm will | An output current limit warning is | |
(Over |
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| 80% | Flash | sound for | typically a sign of misapplication. |
Current) |
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| 1/2- sec- | The load may not be appropri- |
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| ond at | ate for UPS support. For further |
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| explanation contact your Toshiba | |
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| intervals. | UPS service representative at 1- |
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Ambient |
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| Warning/Fault | Flash | Alarm will | The temperature of the UPS operating |
Over Heat |
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| 100% | Flash | sound for | environment is too high. Causes of |
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| this condition include allowing the room | |
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| 15- second | temperature to exceed 104°F (40°C), a |
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| blocked vent, or direct sunlight on the | |
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| intervals. | |
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| unit. The unit will transfer to bypass | |
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| mode until the temperature is reduced. |
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| If temperature is not reduced after an |
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| allowable time, the unit will shut down. |
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