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Battery Operation
CB1, SW1, SW2 and the Battery CB are in the on position and SW3 is in the off position. In the event of a mains power failure the
load is automatically transferred to the batteries, without interruption. In this mode, the load is supplied entirely by the batteries, via
the inverter. If the power fails, the UPS indicates a fault condition.
In Battery operation, the On Battery and Summary Alarm LEDs on the control panel are illuminated. If an overload condition occurs
at the output, the UPS switches to By-pass operation, if available.
Path of Current