Control unit Satronic MMI 813.1 mod. 23, for Riello 522M, 3012157

For:
521M, 521T1, 521T40, 522M, 522T1, 522T40, 523M, 523T1, 523T40, 524M, 524T1, 524T40, 525M, 653T1, 809M, 809T1, 810M, 810T1, 811M, 811T1, 818T1, 819M, 819T1, 821T1, 821M, 822M, 822T1, 823M, 823T1, 831T1, 827T1,
Manufacturer No.: 3012157