The code is written on a separate card issued together with the bunch of manuals during the acquisition from the casa. If you can't find it, check with the casa (where it was originally bought) if they happen to have a file. If no other choice, you have to decode it yourself starting from 1111 to 6666.
Once you got it right, write it down in the manual as everytime the battery or a terminal is removed, you will be have to enter that code again.
Last edited by macsd; November 25th, 2014 at 09:52 PM.