Does anyone know the engineer code Lb-3 for this panel ? 

Had a call out there with fire alarm activation which I reset with the level two password 22

 

as I opened panel up a connection was loose  on the loop so also created open circuit. I popped it back in but fault is still present with message please re-initialize loop to clear fault.

 

Google says 222 & 333

 

However it may have changed

Never worked on the sita but I'd assume the codes are changed

It was that and all sorted thanks to google knowledge of codes