PC Skw Br185 Lzb Problem

I am driving the 69298 service in journeys mode, the brake is to slow so I got a penalty brake. But I notice I can't release the brake. First I tried to put reverser to off and put to forward again, not working. So I tried press PZB override and PZB release for 10 secs. But it still working.

 

After a penalty brake in a 185, IIRC you have to reset the MCB

 

pzb acknowledge and pzb release. Override is for passing a red signal that you got permission to pass through.