Ingeteam INGECON SUN STORAGE 1Play Installation And Operation Manual page 65

Display control
If a grounding fault alarm occurs, the fault code will be shown on the inverter screen and the orange LED indicator
will light up:
Alarm 20 + Code1 0x0004 "Insulation failure to positive or negative PV or Battery terminals"
INFO
For more information, see the Alarm Interpretation and Troubleshooting Guide which describes the alarms and
troubleshooting for the installation and operation of the INGECON SUN STORAGE 1Play. To download the
guide, go to the INGECON SUN Training website (www.ingeconsuntraining.info).
ABH2015IQE01_ - Installation and Operation Manual
Ingeteam
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