Status Diagnostics And Troubleshooting; Total Failure Of The Display - Fronius Primo 3.0-1 Instructions De Service

Status diagnostics and troubleshooting

Status code dis- The inverter performs a system self-diagnosis that automatically detects many
play
faults that may occur and shows them on the display. This means you are
promptly made aware of malfunctions in the inverter or the photovoltaic system,
or of any installation or operating faults.
If the system self-diagnosis has detected a specific fault, the associated status
code will be shown on the display.
IMPORTANT! Status codes may sometimes appear briefly as a result of the in-
verter's control response. If the inverter then continues working with no sign of
any problem, this means that there was no fault.
Total failure of If the display fails to come on some time after sunrise:
the display -
*
Status codes in The latest status codes can be found in the e-Manual version of these Operating
the e-Manual Instructions:
manuals.fronius.com/html/4204102165/#0_t_0000000061
manuals.fronius.com/htm-
l/4204102165/#0_t_0000
000061
Customer ser- IMPORTANT! Contact your Fronius dealer or a Fronius-trained service techni-
vice cian if
-
-
Operation in
When operating the inverter in extremely dusty environments:
dusty environ- when necessary, clean the cooling elements and fan on the back of the inverter
ments as well as the air intakes at the mounting bracket using clean compressed air.
Check the AC voltage ON the inverter connections:
the AC voltage must be 230 V (+ 10 % / - 5 %)*.
The mains voltage tolerance depends on the country setup
STATE CODES
Fronius Primo
an error appears frequently or all the time
an error appears that is not listed in the tables
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