Hi
I hve jut installed my batteries but have some problems:
1)
I am not able to turn on EXT3 and EXT4
What ever I try - they are switched of. If I connect the two wires, the external relays works fine
See pic.
How can that be?
2) the cells are fully balanced before installation.
after inatallation and first charge:
cell 1 = 3,3v
cell 2 = 3,5v
cell 3 and 4 = 3,7v
after disconnecting charger (sterling power 12v - 50a)
the cells balanced on 3,3v
What happend while charging?
3)
I have a victron 220A BP, EXT 3 to manage load (shutting of if low voltage).
When I use mu bowthruster, it shutting of (Bowthruster =125A)
How can that be?
4)
If the EXT 3 should manage LOAD on system (Victron 200A BP) then the right setting should be something like:
Type 2
SOC 30% (Now it is 90%)
If EXT 4 should manage Charging, the settings should be:
Type 1
SOC 90% (now it is 30%)
Can anyone please help me on this?
Thanks you