It is important to confirm the condition of the space. Alarms are intended to warn or alarm of undesirable conditions based on pressure limits set by the programmer. The FMS controller has both visual and audible alarms. The audible alarm can be silenced while allowing the visual alarm to continue.
Tap the display in a space where no icons or text are present to activate the Main Menu Setup, and then navigate as follows:
Main Menu Setup >> Select System Setup >> Select Next >> Select Alarms Setup >> Select Audible Alert >> Select Off for AI-1 or appropriate input >> or Select Next >> Select Silent Mode >> Select OK >> Select Exit