Call the fire suppression company and ask them to print out the wiring diagrams for that system. Your electric fuel shut-offs may include an electric gas valve and electric appliances. All heat producing appliances are to shut off when the fire system trips. This includes toasters and coffee pots under the hood. I ask for all receptacles to be shut down or un-wired at both ends. The exhaust fans may shut off or stay on, usually we have them stay on. Intake air is to shut off. Hood lights may be left on or be required to shut off, a local option. And as already mentioned, electric gas appliances are required to have a manual reset. The reason is that a power bump will shut off hte electric gas valve, and when the power comes on, the gas valve opens. That can be bad. A manual reset relay will need to be reset befor the gas valve will open and allow gas to flow.
