Troubleshooting; The Flash Sequence Table - Victron energy Phoenix 12/220 Mode D'emploi

2. TROUBLESHOOTING

2.1 The flash sequence table

Your Phoenix inverter is equipped with a self-diagnosis system, to
inform you about the cause of inverter shut down. To make this visible
the error/power LED on the front panel of the inverter, can flash in four
different sequences. The duration, or time period, of this sequence is
about 1 second. During this time period the red LED can flash four
times in a row at most. The number of flashes in this time period
indicates the cause of inverter shut down.
In the table below you can find out what kind of flashing sequence
belongs to which error.
victron energy
manual 13