35
AA
* It shows the UPS is locked.
Turn Off the breaker of Input. Your Setting changes are completed.
7.3. Commissioning
After all connections and settings have been done, UPS can be started-up in two ways. If the mains
is in normal condition, you may start-up with the mains. If it is not, you may start-up the UPS from
the battery.
7.3.1. Start-Up with the Mains
1. Switch the input circuit breaker on the distribution panel to “ON” position.
2. Switch the circuit breakers on external battery cabinet –if exists- to “ON” position.
3. Switch the input circuit breaker (F1) to “ON” position.
Green LEDs & light up to show the Utility and Bypass Inputs are normal and the LCD display
with parallel function will illustrate from drawing A1, drawing A2 to drawing B. Otherwise the LCD
display will illustrate from drawing A2 to drawing B.
A1.
Even with no connections have been done, hazardous voltages may exist on connection
terminals and inside the UPS. Do not touch these parts.
If you work on terminals; all circuit breakers in the input/bypass distribution panel, and the
battery circuit breakers in the external battery cabinet should be brought to “0” position.
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