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Displayed service
codes
The basic service messages are shown on the control panel by the specific indicators light-
ing up, and more specific information is provided in corresponding text messages. Notify
the service technician of the exact combination of indicator and text message.
NOTE!
Ignoring service messages can lead to power reduction.
Arrange for the device to be repaired immediately by a Fronius-trained service technician.
If an error message without a cause that can be rectified immediately appears on the indi-
cators and it cannot be concluded that the cause of the fault is a defect in the safety sys-
tem, an attempt should first be made to rectify the problem through the following approach:
Stop energy delivery by pressing the "OFF" button
Wait until the "Power ON" indicator has gone off
Start energy delivery by pressing the "ON" button
Wait until the "Power ON" indicator lights up
If the fault reoccurs in spite of the restart, it is obviously a defect in the safety system, or
the rectification measures listed here do not result in success:
Note the combination of indicator and text message
Note the configuration of the device
Contact the device manufacturer with a detailed description of the fault
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