What to do if Para systems UPS operates in battery mode with AC power?
If your Para systems UPS is operating in battery mode even when AC power is present, it's possible that the input AC circuit breaker has tripped. Try resetting the circuit breaker by pressing the plunger back in. If the AC circuit breaker trips after UPS starts up, you should reduce the load on the UPS.
Why Para systems UPS does not provide expected runtime?
If your Para systems UPS isn't providing the expected runtime, the batteries may be weak or nearing the end of their service life. Try charging the batteries for 8 hours and then retest. If the runtime is still less than expected, the batteries may need replacement, even if the Weak/Bad Battery LED isn't lit.
What to do if Overload LED is illuminated on Para systems UPS?
If the Overload LED is illuminated on your Para systems UPS, it means the load has exceeded the UPS's capacity. Check the specifications and remove part of the load to reduce it.
General| Brand | Para systems |
|---|---|
| Model | ETR500 |
| Category | UPS |
| Language | English |
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