6 Operation
6.10 Input Breaker
When input power encounters an overcurrent issue, the input breaker at the rear of the UPS will automatically activate and the
unit will transfer to Battery Mode. Once the abnormal issue is solved, press the input breaker and the unit will automatically
switch back to On-Line Mode.
When input power encounters an overcurrent issue in On-Line Mode, the input breaker at the rear of the UPS will automatically
activate. If there is no battery power, the UPS will automatically shut down. Once the abnormal issue is solved, press the input
breaker and follow the UPS start-up procedures.
Note: When the input breaker automatically activates, it indicates something wrong with the UPS or its connected loads. It is highly
recommended that you turn off the UPS, remove the input power cord, and allow qualified service personnel to carefully inspect the UPS, its
connected loads and the surrounding environment.
6.11 Shutdown Condition
1. In Off Mode with line voltage less than 10V, the UPS will shut down.
2. In overload fault conditions, if the line voltage is below 10V and the unit has been in fault mode for 90 seconds, or if the
line voltage is less than 10V and battery voltage is below 10.5V, the UPS will shut down.
3. In other fault conditions, if the line voltage is below 10V and the unit has been in fault mode for 90 minutes, or if the line
voltage is less than 10V and battery voltage low 10.5V, the UPS will shut down.
6.12 Clear Fault
When the UPS encounters a fault condition, shut down the UPS. Power on the UPS again; the warning will display. Press and
hold the OFF button
return to Standby or Bypass Mode.
6.13 Generator Compatibility
Both UPS models are compatible with to operate with most generators available.
for 3 seconds; release it once the LCD displays "CLR". The UPS will clear the fault condition and
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