Originally Posted by
Mäx Reverse
so without any FWC working, I doubt there will be any fire indication in the Fire P/Bs.
I do not have the books at hand, but seem to remember dual FWC fail procedure to
MONITOR OVHD PANEL. Could it be that OVHD indications do not rely on FWC but display hard-wired information from the associated sensors, so that the P/B will remain on?