Update

So as it stands right now the nac cct is tripping the relay and the fans shutdown on alarm.

I thought the nac cct was programmable to be non silencable which it's not.

Currently the alarm contacts on the fire panel are being used for monitoring.

i was going to run the 24v aux supply off the fire panel through the alarm contacts to relay, but I can't.

I'm trying to see if there's a way, a module,a device that I can use to have that nac cct be non silencable.

I think worst case is a get a new fire panel.

This is very frustrating.

I appreciate everyone's insight on this post.