5.6 Self Test
1.
In the normal utility mode, press the on button for 3 seconds to execute the battery self-test function.
2.
If the battery is normal, it will enter into the battery backup mode for 10 seconds then return to the utility mode.
3.
If the battery voltage drops below a set limit, the battery replacement symbol on the LCD panel flashes for
5 seconds, then extinguishes. The self-test procedure stops. If the batteries are weak or dead, the battery
replacement symbol on the LCD panel appears steadily.
CAUTION!
The UPS will not provide any output power if the start-up procedure has not completed properly even
though the input power cord is connected to the wall receptacle.
NOTE:
Plug the UPS into the wall receptacle to charge the UPS for more than 8 hours after the initial installation.
NOTE:
If stored at -15 to +30 °C (+5 to +86 °F), charge the UPS batteries every three months.
If stored at +30 to +40 °C (+86 to +104 °F), charge the UPS batteries every two months.
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