Victron energy MPPT 150/35 Manual página 9

On all models with software version V 1.12 or higher a binary
LED code helps determining the position of the rotary switch.
After changing the position of the rotary switch, the LED's will
blink during 4 seconds as follows:
Switch LED
position Float
0
1
2
3
4
5
6
7
Thereafter, normal indication resumes, as described below.
Remark: the blink function is enabled only when PV power is
present on the input of the controller.
3.6 LED's
Blue LED "bulk": will be on when the battery has been
connected
Switches off when the absorption voltage is reached.
Blue LED "absorption": will be on when the absorption voltage
is reached.
Switches off at the end of the absorption period.
Blue LED "float": will be on after the solar charger has
switched to float.
LED
Abs
1 1
0 0
0 1
0 1
1 0
1 0
1 1
1 1
LED Blink
Bulk frequency
1 fast
1 slow
0 slow
1 slow
0 slow
1 slow
0 slow
1 slow
7