Inverter Status - gefran RADIUS APV 1700-2M-TL Installation & Operation Manual

4. Inverter Status
Inverter is designed to be user-friendly; therefore, the status of the Inverter can be easily understood by reading
the information shown on the front panel display. Ali possible messages are shown in the following table.
DISPLAY
Auto Test Failed
No AC Connection
PV Isolation Low
Residual I High
Output High DCI
PV Voltage High
AC V Outrange
AC F outrange
Error: 100
Error: 101
Error: 102
Error: 116
Error: 117
Error: 118
Error: 119
Error: 120
Error: 121
Error: 122
14
OPERATION
System fault
Auto Test do not pass
No Utility, No Grid Connect
Insulation Problem
GFCI Fault
Output Current DC Offset too high
PV panel Voltage too high
Grid Voltage out of range
Grid frequence out of range
Inverter fault
2.5V Reference Voltage Fault
Communication Fault
Consistent Fault
EEPROM Fault
Relay Fault
Init Model Fault
GFCI Device Damage
HCT Fault
Communication Fault
Bus Voltage Fault
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