Operating Scheme; Symbols Used; Available Modes - Fronius IS 15 Operating Instructions Manual

Operating scheme

Symbols used

Battery symbol
Inverter symbol
Consumer symbol
Messages symbol
Energy flow arrows
Numerical display symbol
Graphical display symbol

Available modes

Setting the required operating mode using the navigation buttons:
Stand-by mode STB
AUTO load detection mode
Continuous operation ON mode
The number indicates the battery charge level
Symbol for the inverter
Symbol for all consumers
Symbol for messages that appear during operation
ON mode: Energy flows from the battery via the inverter to the
consumer (continuous operation)
AUTO mode: The device checks whether there is a load
switched on at regular intervals. When a load is detected, the
device switches on with a slight delay until the consumer is
switched off again (load detection mode).
Select to display the current power data
Select to display the current operating status
In Standby mode, the AC output voltage is switched off. This reduces consump-
tion to the display and data communication components.
In Load detection mode, a test pulse is applied at the output at regular intervals.
When a load is detected, the device switches on until the consumer is switched
off again. This energy-saving mode may cause a slight delay when consumers
are switched on, depending on the settings made in the Setup menu.
In Continuous operation mode, there is a continuous AC voltage (230 V) pre-
sent at the AC output. Any consumers that are connected are ready for use
immediately.
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