What to do if OPTI-UPS DS1500B UPS is on battery?
- EeburnsAug 17, 2025
If your OPTI-UPS UPS is operating on battery power, it's crucial to save your data promptly and perform a controlled shutdown of your systems to prevent data loss or corruption.
What to do if OPTI-UPS DS1500B UPS is on battery?
If your OPTI-UPS UPS is operating on battery power, it's crucial to save your data promptly and perform a controlled shutdown of your systems to prevent data loss or corruption.
Why is my OPTI-UPS DS1500B showing Output Overload?
The OPTI-UPS UPS is overloaded because the connected equipment needs more power than the UPS can supply in Line Mode. To resolve this, turn off the least important equipment. If this solves the problem, the UPS will switch from bypass back to normal operation.
What to do if my OPTI-UPS DS1500B displays an Over-Temperature warning?
If your OPTI-UPS UPS displays an Over-Temperature warning, ensure that the unit’s fans and vent holes are not blocked. Also, verify that the surrounding temperature is not above 40 degree C. If these steps don't solve the problem, contact your service representative.
What to do if OPTI-UPS DS1500B UPS has a Bus Fault?
If your OPTI-UPS UPS has a Bus Fault (High internal DC bus Voltage), turn off the protected loads, turn off the UPS, and call your local dealer for assistance.
What to do if my OPTI-UPS DS1500B UPS displays an Over-Charge error?
If your OPTI-UPS UPS displays an Over-Charge error, turn off the protected loads and turn off the UPS. Then, contact your local dealer for further assistance.
What does it mean when my OPTI-UPS UPS says 'Site wiring Fault'?
A 'Site wiring Fault' on your OPTI-UPS UPS indicates voltage detected between Neutral and Ground. This could mean the UPS mains connector polarity is wrong; try rotating the connector (Schuko). It can also mean the UPS is installed to a mains supply without ground. See page 15 on how to disable the site wiring alarm.
What to do if OPTI-UPS DS1500B UPS reports a Charger Failure?
If your OPTI-UPS UPS indicates a Charger Failure, you should contact your local dealer for support.
What to do if my OPTI-UPS DS1500B indicates a Battery Test?
No action needed. The OPTI-UPS UPS will return to normal operation when it successfully completes the battery test.
What to do if OPTI-UPS DS1500B reports Output Short?
If your OPTI-UPS UPS reports an Output Short, contact your local dealer for assistance.
What to do if OPTI-UPS UPS indicates High output Voltage?
If your OPTI-UPS UPS indicates High output Voltage, contact your local dealer for assistance.
Section to record serial number for identification in case of theft or loss.
Details what the warranty covers, its duration, and who it protects.
Lists conditions and damages not covered by the product warranty.
Defines limitations on implied warranties and excludes specific types of damages.
Explains how US state laws and Australian acts affect warranty terms.
Covers essential safety warnings related to electric shock, batteries, and handling.
Explains the meaning of symbols used on the UPS for safety warnings.
Step-by-step procedures for safely starting and stopping the UPS unit.
Explains the function and usage of the UPS control panel buttons.
Procedures for performing manual tests on the UPS and its batteries.
Explains how to understand UPS messages, audible alarms, and indicators.
Instructions on how to silence audible alarms from the UPS control panel.
Detailed guide to diagnosing and resolving common UPS faults and error messages.
Step-by-step guide for safely replacing the UPS batteries.
Illustrates the physical steps for replacing batteries in 1000-3000 VA models.
| Capacity | 1500 VA / 900 W |
|---|---|
| Output Power | 900 W |
| Input Voltage | 120 V |
| Output Voltage | 120 V |
| Output Frequency | 60 Hz |
| Output Connections | 6 x NEMA 5-15R |
| Form Factor | Tower |
| Waveform | Simulated Sine Wave |
| Communication Ports | USB |
| Battery Type | Lead-acid |
| Weight | 11.2 kg |




