Title: +038=542.001-OS011._02-Previdia Max Brannsentral Nortek Instalasjonsveiledning.pdf
Interval expired between two discharge proceduresConfirm from“ADD” ActivationON“ADD” Deactivation25Fire detection and extinguishant systemTerminalFunctionActivationPRESSOS.The pressure-switch input is for the connection of a pressure switch which will close the contact in the event of low pressure in the cylinders.If the electrovalve opens when the “verify” procedure is enabled, its activation confirms the discharge of extinguishant gas (refer to the “confirm” option below). During stand-by status, its activation generates a fault warning.AbortIf this input is activated during the pre-extinguishment phase, the extinguishment procedure will be aborted even if the input resets. The procedure can be restarted only after control panel reset. If activated during stand-by, it will generate a fault warning.STOP-EXTThis input stops the extinguishment procedure in accordance with the activation mode described opposite.AddHold