Event 6609
 Qualified person
Qualified person
Event message:
- Self-diagnosis 
- Battery undercurrent 
Corrective measures:
- Disconnect the inverter from voltage sources and wait 15 minutes before recommissioning the inverter. 
- Check the battery voltage according to the manufacturer’s specifications. 
- Disconnect the inverter from voltage sources and wait 15 minutes before recommissioning the inverter. 
- If this message is displayed again, contact the Service.