Apples to Apples. No Automatic shunt required for water based systems in Data centers..
Yes DOD and such fall under different specs,unique to the application. Dictated by such specs.
As far as 'wet' sprinklers in electric rms etc. all over the place here,no shunts. Continuous bone of contention between the authorities (bldg,elec,Fire,Elev....etc.).
Yes, I have pushed the wrong button during a test. Not paying attention, Pushed the EPO instead of the abort! (Raytheon). They we're not happy.
