TROUBLESHOOTING
Alarm or Condition | Possible Cause | Action | |
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Overload | Power requirements exceed the | Remove some of the equipment from the UPS. The | |
| UPS capacity (greater than | UPS continues to operate, but may switch to | |
| 100% of nominal; see page 84 for | Bypass mode or shut down if the load increases. | |
LED is on. | specific output overload | The alarm resets when the condition becomes | |
ranges). | inactive. | ||
1 beep every second. | |||
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Overtemperature | The UPS internal temperature is | If the UPS transferred to Bypass mode, the UPS will | |
| too high or a fan has failed. | return to normal operation when the temperature | |
| At the warning level, the UPS | drops 5°C below the warning level. | |
LED is on. | generates the alarm but remains | If the condition persists, shut down the UPS. Clear | |
1 beep every second. | in the current operating state. | vents and remove any heat sources. Allow the UPS | |
If the temperature rises another | to cool. Ensure the airflow around the UPS is not | ||
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| 10°C, the UPS transfers to | restricted. Restart the UPS. | |
| Bypass mode or shuts down if | If the condition continues to persist, contact your | |
| bypass is unusable. | service representative. |
Battery Overvoltage | The UPS battery voltage is too |
| high. |
LED is on.
1 beep every second.
The UPS turns off the charger until the next power recycle. Contact your service representative.
Site Wiring Fault
LED is on.
1 beep every second.
“L” Models Only. Ground wire | Have a qualified electrician correct the wiring. |
connection does not exist, or the |
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line and neutral wires are |
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reversed in the wall outlet. |
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“G” Models Only. Input is phase | Disable the Site Wiring Fault Alarm setting (see |
to phase (neutral is not bonded | “User Settings” on page 40). |
to ground). |
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| “i” and “G (AU)” Models Only. | Rotate the Schuko input connector. |
| The polarity of the UPS input |
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| power cord connector is |
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| incorrect. |
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| “i” and “G (AU)” Models Only. | Have a qualified electrician correct the wiring. If |
| The ground wire connection | the UPS is installed to input supply without ground, |
| does not exist. | disable the “Site Wiring Fault Alarm” setting (see |
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| “User Settings” on page 40). |
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The UPS does not provide | The batteries need charging or | Apply utility power for 48 hours to charge the |
the expected backup time. | service. | batteries. If the condition persists, contact your |
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| service representative. |
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Power is not available at the | The UPS is in Standby mode. | Supply power to the connected equipment: Press |
UPS output receptacles. |
| the On/Off button for at least 1 second, until the |
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| front panel displays “UPS starting...”. |
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Eaton® 9130 UPS | 103 |
