Where does this wire go?

Repairing a Rancilio S24, i have everything back together, but can't figure out where this wire goes ….any ideas? Themachine seems to work fine.

Block Image

Block Image

crwdns2893858:0crwdne2893858:0 crwdns2893862:0crwdne2893862:0

crwdns2894050:0crwdne2894050:0

crwdns2889612:0crwdne2889612:0 0
crwdns2892346:0crwdne2892346:0