Hi @AzraelMasters,
I have the same indoor + outdoor unit. The binding works fine and runs stable for several month.
But not all channels which are provided via modbus are available via NibeUplink. In my setup the channel 43086 does not provide any data, too.
There is a special technical channel which is encoded as bitset but I was not able to fully reverse engineer the bits. It is channel ‘40892’. The channel has even more information. What I am sure to be true is:
bit 1: GP6 active ???
bit 5: outdoor unit active
bit 7: heating mode
bit 8: hot water mode
bit 12: additional heater active
bit 14: unknown but always set.
bit 15: cooling mode
bit 18: vacation mode active
There are still lots of bits missing / unclear so I did not start to implemet a bitset decoder. It is quite complicated as well as most bits are not exclusive but can be combined with others.
BR
Alex