Product Manual

Table Of Contents
Automatic restart after voltage failure
The regulator has a built-in function to automatically restart the compressor when the voltage is restored
after a voltage interruption.
This function is inactive in compressors leaving the factory. If desired, the function can be activated.
Consult the Atlas Copco Customer Center if a change is considered (password protected function).
If activated, and if the regulator is in the automatic operation mode, the compressor will
automatically restart when the supply voltage to the module is restored within a
programmed time period.
3.2 Control panel
Control panel of the Elektronikon controller
Reference Designation Function
1 Display Shows icons and operating conditions.
2 Automatic operation symbol
3 LED, Automatic operation Indicates that the regulator is automatically
controlling the compressor: the compressor
is stopped and restarted depending on the
air consumption and the limitations
programmed in the regulator.
4 Warning symbol
5 LED, Warning Is lit if a warning condition exists.
6 Voltage symbol
7 LED, Voltage on Indicates that the voltage is switched on.
8 Service symbol
9 LED, Service Is lit when service is needed.
10 Start button This button starts the compressor. Automatic
operation LED (3) lights up. The
Elektronikon is operative.
11 Stop button This button is used to stop the compressor.
Automatic operation LED (3) goes out.
Instruction book
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