ARGOLUX AU S3M2CONTROL UNITWITH INTEGRATED MUTING FUNCTIONINSTALLATION, USE AND MAINTENANCEINSTALLATION, USE AND MAINTENANCEINDEXINDEXOVERVIEW ........................................................................................................... 4APPLICATIONS............................................................................................. 4CONTROL UNIT THEORY OF OPERATION AND STATES................................. 5AU S3M2 FUNCTIONING DIAGRAMS......................................................... 11CONTACT STATUS ..................................................................................... 13LED STATUS INDICATIONS......................................................................... 14TECHNICAL DATA .............................................................................................. 15DIMENSIONS ..................................................................................................... 16INSTALLATION ................................................................................................... 16POSITIONING............................................................................................ 17ELECTRICAL CONNECTIONS ...................................................................... 22CHECKS AND MAINTENANCE.................................................................... 29MALFUNCTIONS........................................................................................ 29IDENTIFICATION LABEL ...................................................................................... 31WARRANTY ........................................................................................................ 31