A special wall mount bracket is available for this UPS. See your dealer or call the number at the front of this manual for more information.
8. Troubleshooting
Problem | Possible Cause | Solution | |
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| On/off/test button not | Press the on/off/test button to power the UPS | |
| pushed. | and the load | |
| UPS input circuit breaker | Reduce the load on the UPS by unplugging | |
| equipment and reset the circuit breaker by | ||
UPS will not turn on. | tripped. | ||
pressing the plunger back in. | |||
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| Check the AC power supply to the UPS with a | |
| Very low or no utility voltage. | table lamp. If very dim or off, have the utility | |
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| voltage checked. | |
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| Disconnect the computer interface or accessory. | |
UPS will not turn on or off. | Computer interface or | If the UPS now works normally, check the | |
accessory problem. | interface cable, the attached computer, and the | ||
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| accessory. | |
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UPS operates | UPS's input circuit breaker | Reduce the load on the UPS by unplugging | |
though normal line voltage is | equipment and reset the circuit breaker by | ||
thought to exist. | tripped. | pushing the plunger back in. | |
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UPS beeps occasionally. | Normal UPS operation. | None. The UPS is protecting the load. | |
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| Charge the battery. The UPS's batteries require | |
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| recharging after an extended outage. Batteries age | |
| The UPS's battery is weak due | faster when put into service often and when | |
| operated at elevated temperatures. If the battery | ||
UPS does not provide | to recent outage or is near the | is near the end of its service life, consider | |
end of its service life. | |||
expected back up time. | replacing the battery even if the replace battery | ||
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| indicator is not yet lit. | |
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| The UPS is overloaded. | Unplug less needed equipment, such as printers. | |
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Front panel indicators flash | The UPS has been shut down | None. The UPS will restart automatically when | |
utility power returns. | |||
sequentially. | by the UPS interface kit. |
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All indicators are illuminated |
| Do not attempt to use the UPS. Turn the UPS | |
and the UPS emits a constant | Internal UPS fault. | off and have it serviced immediately. | |
tone. |
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The UPS operates normally, | Building wiring error such as | Have a qualified electrician correct the building | |
but the site wiring fault | missing ground or hot to | wiring. | |
indicator is lit. | neutral wire reversal. |
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