Hi - my IP22 shows that it is loading with 14,44V but with 0.0A. I am not an expert but this seems to be a problem. Also my battery monitor shows no incoming power. I now disconnected everything (only the IP22 is connected) and same result.
There is only one battery connected right now.
Any hints?
Please check the fuse and anything else in the circuit - I suspect an open circuit somewhere...
You could also try to measure the voltage at the end of the DC leads with a multimeter or try to run a 12V load/light.
If these tests all turn out good then your battery is probably dead and has an internal open circuit.
Current status: a fuse in the + wire to the battery was not working correctly. Problems seems to solved. Thanks!
