Hi all. I have a problem connecting the Multi RS 48/6000 to the mains. My system consists of car lithium-ion batteries from Leaf, also 4 solar panels connected in series. The problem is that the Multi RS does not want to close the input relay. Thanks in advance for your helpIMG-ebbe28428bef2a5d9da193edf1ee9f4a-V.jpgIMG-2623062d603b67bfb6e3e83527d8876e-V.jpgIMG-6ae659a82afcaebf9e67f5daef9042bd-V.jpgIMG-1c1a5e95388485ef576437b14d446ae0-V.jpgIMG-44c44ccecb5c104d83b1cf66cb5e898d-V.jpgIMG-19d655c5df1a3fe86ce61b66ac63bf4c-V.jpg