Service Codes; Safety; General; Displaying Status Codes - Fronius Galvo 208-240 1.5-1 Serviceanleitung

Service codes

Safety

General

The purpose of these service codes is to identify errors that may occur and remedy them
directly on site, if possible. Service codes are divided into service classes.
Every service code provides information on
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IMPORTANT! You must contact the Solar Electronics hotline before carrying out any soft-
ware updates. Depending on the serial number and firmware status, the need for updates
has to be clarified beforehand.
Displaying Sta- Your inverter is equipped with a self diagnostic system that automatically identifies a large
tus Codes number of possible operation issues by itself and displays them on the screen. This en-
ables you to know immediately if there are any malfunctions in the inverter, the photovoltaic
system or any installation or operating errors.
Whenever the self diagnostic system has identified a particular issue, the respective status
code is shown on the screen.
IMPORTANT! Status codes may sometimes appear briefly as a result of the control re-
sponse from the inverter. If it subsequently continues to operate normally, there has not
been a system error.
Software Update In rare cases an incompatibility message, "State 480," may appear on the inverter after a
after PC Board successful PC board replacement.
Replacement Please carry out a software update or contact the responsible national technical support
team.
Total Failure of If the display remains dark for a long time after sunrise:
the Display -
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*
WARNING! An electric shock can be fatal. Before opening the device
- Set power switch to -O- if there is one
- Disconnect the device from the grid
- Disconnect the inverter from DC power
- Use a suitable measuring tool to ensure that electrically charged components
(e.g. capacitors) are discharged
- Restrict access to the working area
- Implement measures to ensure that the metallic surfaces of the device can-
not be touched
- Wear suitable protective gear when inspecting/repairing the device
the reason why the service code has appeared
appropriate correction measures
check the AC voltage at the inverter's connections:
the AC voltage must be 208–240 V (+10% / -12%) according to the grid.
Carrying out an AC reset: Disconnect the inverter when not under load from the AC
supply and switch it back on
The mains voltage tolerance depends on the country setup
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