Hello ,
KRC4 KSS 8.3.17 HF1
i have the next message "Battery or battery fuse defective backup not possible"
when i plug the batteries the red led of fuse battery turn on
when i disconnect batteries red led of fuse battery turn off
when turn off the KRC does not shutdown normally , immediately black screen
-Battery are news and fully charged on other cabinet krc2
-fuse ok
some friend suggest me unplug the board ccu clean and reconnect it ,
it works correctly , the led of fuse turned off and hibernate
but just work once
i repeat the process several times , clean and reconnect but doest work correctly
the error stills:
not hibernate
the red led corresponding battery fuse turn on with batteries fully charged are plugged ,
The red led corresponding battery fuse turn off when i remove the batteries
BR