I have been reading through NFPA 25 and I am trying to understand it a little better. Specifically, is the 5 year inspection required on dry, pre-action systems? Also, if you could reference where it is stated that this applies to dry systems in the code book, it would be much appreciated. Thanks
Would both switches [or whatever is being used to comply with 445.18(B)(2)] get wired to the same exact terminals in the controller? Or are there separate terminals for each of the switches?