
72 DOCR 070366-B
8.3.2 Internal failures
Warning 123
Day: _Wh
411 Current data
L1 _W
Day: _Wh
411 Current data
L1 _W
In the case of internal failures, always contact the Solectria Support Team (see address list on the
rear cover of this manual).
In the case of an internal failure, the message "Warning XXX" or "Failure XXX" is displayed in the
411 Current overview menu. XXX stands for a 3-digit failure number.
LED Status Display message Message description Fault correction
Green
<OFF> PV1 ISO startup
The startup insulation is too low.
Red
<ON> fail
► Check the insulation resistance at the DC side of
the PV modules.
Yellow
<OFF>
Green
<OFF> PV1 ISO running
Residual current excess the safety standard.
Red
<ON> fail
► Check the insulation resistance at the DC side of
the PV modules.
Yellow
<OFF>
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