What to do if Minuteman EN350 warning light is on and beeping?
If the Warning / Fault LED is illuminated and the alarm is sounding 1-beep every 0.5 seconds, your Minuteman UPS may be overloaded. Check the specifications and remove part of the load. If the UPS shuts down because of an Overload, remove part of the load and then press the On/Off button to turn the UPS on.
Why is my Minuteman UPS beeping 3 times every 5 minutes?
If the Warning / Fault LED is illuminated and the alarm is sounding 3-beeps every 5 minutes, check the battery connections of your Minuteman UPS. Also, charge the batteries for 8 hours and retest. If the problem persists, consider replacing the batteries.
What to do if my Minuteman UPS operates in battery mode with AC power?
If your Minuteman UPS is operating on battery even when AC power is available, try resetting the input circuit breaker by pressing the plunger back in. If the circuit breaker trips again after restarting the UPS, consider reducing the load on the UPS.
What to do if Minuteman EN350 UPS has AC normal LED on but no output?
If the AC normal LED is illuminated on your Minuteman UPS, but there is no output, disconnect the computer cable from the UPS and press the On/Off button. If the UPS then works normally, the software had control of the UPS.
How to improve Minuteman EN350 UPS runtime?
If your Minuteman UPS does not provide the expected runtime, charge the batteries for 8 hours and retest. If the runtime is still less than expected, the batteries may need to be replaced.
What does low battery warning mean on Minuteman EN350?
If your Minuteman UPS shows a low battery warning, it means the UPS's battery reserve is low. This condition will continue until AC power returns or the UPS shuts down from battery exhaustion.
What to do if Minuteman EN350 UPS fault light is on and alarm is continuous?
The UPS has an internal problem. Call for service.
General| Category | UPS |
|---|---|
| Power Rating | 350VA |
| Wattage | 210W |
| Output Voltage | 120V |
| Output Frequency | 60Hz |
| Number of Outlets | 6 |
| Input Voltage | 120 VAC |
| Battery Type | Sealed Lead Acid |
| Transfer Time | 4 ms |
| Recharge Time | 8 hours |
| Warranty | 3 years |
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