To Next PageTo Next PageWhat to do if my Always “On” UPS goes into back-up mode while connected to AC power?
If your Always “On” UPS unexpectedly switches to battery backup while still connected to AC power, the issue might be with the utility voltage or frequency being abnormal. Check the AC power source. Alternatively, there may be a UPS AC detecting circuit failure, in which case you should call for service.
Why does my Always “On” UPS have no reaction while AC power is connected?
If your Always “On” UPS shows no signs of power when connected to AC, several factors could be responsible. First, the breaker at the back panel might be open; in this case, replace the fuse or switch the breaker on. Second, there might be no AC input, so check the AC power source. Third, there could be an internal UPS fault, requiring you to call for service. Finally, battery failure may cause this issue, and you'll need to call the service center to replace the batteries.
General| Model | GES-801V |
|---|---|
| Category | UPS |
| Type | Line Interactive |
| Capacity | 800VA / 480W |
| Output Waveform | Simulated Sine Wave |
| Frequency | 50/60Hz |
| Protection | Overload |
| Communication Interface | USB |
| Operating Temperature | 0°C to 40°C |
| Humidity | 0-90% Non-Condensing |
