MAJOR LINETM Comfort units assembLyanddimensions– nCh modeL(nCasedu hoRizontaL) Assemblies 45V and 46V: Basic unit equipped with a manual fresh air/recycled air mixing unit with a damper regulating the pre-treated air intake. l C x 90 l Option available Assemblies 45V and 46V: - Aluminium single or double deflection diffusion grille with sealing frame View from beneath D x 120 o or q B A 656 mounting centre distance x o q or l 193 281 Rectangular sleeve connection if required r Air pretreated by an air handling unit Accessories for assembly configurations (supplied separately) l:I nternal/external manually controlled air return unit r: 600 x 600 microperforated return air grille (see diffusion range) o:Aluminium single deflection diffusion grille with sealing x:Metal sleeve connecting rectangular sleeve to supply air frame q:Aluminium double deflection diffusion grille with sealing frame MAJORLINETM B C D Weight A size Mounting centre distance hole space grille space (kg)* 10 652 505 430 355 16,5 20 812 665 430 515 20 30 1012 865 780 715 25 40 1212 1065 780 915 32 50 1412 1265 1180 1115 37 60 1612 1465 1180 1315 42 * Weight of heaviest unit in 4-pipe configuration 70 70 CATALOGUE 2021 q 09 x C01 656655 001 18542