Download 42,0426,0071,EA

553
Phase master deactivated due to frequently occurring errors
Description
A reintegration of the power stage set into the Mix network will
be attempted at a later time.
Remedy
If status code persists: Contact a Fronius-trained service technician
554
NL-Mon EEPROM error
Description
Default set switch off limits were restored automatically.
Remedy
System-specific changes in the ‘Advanced’ service menu have
to be redone;
If status code persists: Contact a Fronius-trained service technician
558
Feature deactivated (e.g., inverter control via the Fronius Power Control Box option)
Customer Service
Description
A feature had to be deactivated (e.g., after component replacement).
The status message is no longer displayed after the next DC
disconnect.
Remedy
Confirm error, update firmware using Bootloader or Fronius Solar.update/IG Plus, if required
(The inverter will also operate problem-free without updating the
firmware)
IMPORTANT! Please contact your Fronius dealer or a Fronius-trained service technician if
an error appears frequently or for a long period of time
an error appears that is not listed in the tables
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