Siemens FIREFINDER-XLS Installation, Operation And Maintenance Manual page 108

CHAPTER 7 |
FIREFINDER-XLS INSTALLATION, OPERATION AND MAINTENANCE MANUAL
MNS and Releasing Even though the MNS operates independently of the Fire system, Releasing events
must always have priority over MNS events. It is required that the MNS does not
override notification appliances that are required to provide suppression pre-dis-
charge notification. In other words, if a notification appliance circuit is currently
playing a message related to the releasing application and an MNS1 event occurs,
the circuit will continue to play the releasing application message. This must be taken
into consideration when configuring the system using the Zeus programming tool.
7-5
Mass Notification