04/04 - 2 Construction subject to change. Version: 13.05.2020 No return possible!

Ceiling Slot Diffuser DSX-XXL model DSX-XXL DSX-XXL-S DSX-XXL-P DSX-XXL-PA DSX-XXL-PB DSX-XXL-...-1/2/3/4 DSX-XXL-...-Z DSX-XXL-...-A DSX-XXL-...-...-L II R DSX-XXL-...-...-L II L DSX-XXL-...-...-L III Description The ceiling slot diffuser type DSX-XXL-S is suitable for installation in closed ceiling systems, in rooms of heights 2.6 to 4 m. In panelled ceilings, the use of the black (RAL 9005) air guide element allows an approximately invisible installation of the slot diffuser. The versions DSX-XXL-P, DSX-XXL-PA and DSX-XXL-PB with support profile are suitable for installation of the cover plates....

Ceiling Slot Diffuser DSX-XXL Accessories Plenum box (-ASK) - Galvanised sheet steel, with lateral connection spigot and fixing lugs. Damper (-DK) - Damper made of galvanised sheet steel - Damper fastening made of plastic Corner angle 90° (-EW) - supplied loose as standard - extruded aluminium profile (same colour as DSX-XXL) M4 riveting nut - at an extra charge End piece (pair) (-ES) - supplied unassembled as standard. If there are order details regarding fitting, mounting will take place at the factory. - for DSX-XXL-S (-ES1), aluminium painted to RAL 9005 (black) or RAL 9010 (white). - for...

Ceiling Slot Diffuser DSX-XXL DSX-XXL-...-1 to 4 L=500-1500, one-way throw (-LIIL / -LIIR) V t' t' t V t' )=P=P=P All air guide elements are adjusted in one direction. In each case, the complete slot rows must be set to one direction. In each case, 2 air guide element rows must be installed on the right, 2 air guide element rows on the left, etc. With L=500 and L=1500, the last air guide element row must be used opposite to the previous one. 'i'p p it p p m Attention: In each case, 2 complete slot rows must each be set to one direction. In the return air model, the air throw pattern -LIII is...

Ceiling Slot Diffuser DSX-XXL Dimensions DSX-XXL-S without support profile For installation in closed ceiling systems or for invisible installation in the joint of panelled ceilings. DSX-XXL-S-1 DSX-XXL-P, with support profile For installation in ceiling panels, suitable for installation in closed ceiling systems. DSX-XXL-P-1 DSX-XXL-PA, with support profile For installation in closed ceiling systems DSX-XXL-PA-1 DSX-XXL-PB, with support profile For installation in ceiling panels, suitable for installation in closed ceiling systems. DSX-XXL-PB-1 1.) anodised model 2.) painted model 04/04 - 6...

Ceiling Slot Diffuser DSX-XXL Dimensions of accessories Plenum box type ASK for DSX-XXL-... Available sizes View A with 1 spigot with 2 spigots Detail X / diffuser mounting Standard: at an extra charge: To facilitate ceiling mounting, the plenum boxes can be provided with an M4 riveting nut. When delivered without plenum box, mounting must be done on-site. Rubber lip seal (-GD) Detail Y Construction subject to change.

Ceiling Slot Diffuser DSX-XXL Detail a, without end pieces DSX-XXL-S / DSX-XXL-PA DSX-XXL-P / DSX-XXL-PB When the ceiling slot diffuser type DSX-XXL is designed as a band > 2000 mm, the total length BL is assembled from standard lengths L = 1500 mm. The difference pieces <1500 mm to >400 mm are fitted with a plenum box. The difference pieces <400 mm are supplied as dummy pieces without plenum box. A different band division is possible after consultation and when required by the customer. Individual sections are connected by using double blades. 04/04 - 8 Version: 13.05.2020 Construction subject...

Connection elements for band design (supplied loose as standard) active - active Connection element 1 not possible when diffuser is suspended with riveting nut and band design is used. active - passive passive - passive Construction subject to change.

Mounting bracket (pair) (-BW) for operation with overflow air Construction subject to change.

Ceiling Slot Diffuser DSX-XXLBand design for operation with overflow air or dummy plates In the band design for operation with overflow air or dummy plates, two additional fishplates are supplied loose, thus only requiring two threaded bars on-site for suspension. End piece (-ES1 / -ES2 / -ES3) To give the impression of a surrounding frame, side end pieces can be installed (for an additional charge). These end pieces are supplied loose as standard. If there are order details regarding fitting, mounting will take place at the factory. for DSX-XXL-S (-ES1) Construction subject to change.

Corner angles can only be produced as dummy pieces, i.e., without a plenum box. The corner angle has a 90° angle and is 300 mm long. Other angles are available on request The dummy plate is painted in the colour RAL 9005 (black) or RAL 9010 (white). The corner brackets are supplied loose as standard. Construction subject to change.

Ceiling Slot Diffuser DSX-XXL Fastening methods Clamp fastening for DSX-XXL-P und DSX-XXL-PB in mounting position Concealed mounting (-VM) with plenum box DSX-XXL-...-1 to DSX-XXL-...-4 (1- to 4-slot) Installation Fitting to air-handling lights Mounting instructions As standard, the clamp straps are delivered loose. Take out the air guide elements at the ends. Fasten the clamp strap with the screw such that it is positioned in the direction of the slot diffuser (see installation position). Then introduce the slot diffuser into the pressure ceiling. Then rotate the clamp strap by about 90° by...

Ceiling Slot Diffuser DSX-XXL Technical data Pressure loss and noise level DSX-XXL-...1 with ASK L=1000 (supply air) 100% = Damper OPEN 04/04 - 14 Construction subject to change. Version: 13.05.2020 No return possible!

Ceiling Slot Diffuser DSX-XXL DSX-XXL-...1 with ASK L=1000 (return air) 04/04 - 15 Construction subject to change. Version: 13.05.2020 No return possible!

Maximum end velocity of jet DSX-XXL-...-1 L=1000, one-way throw Critical throw Induction ratios and temperature ratios DSX-XXL-...-1 DSX-XXL-...-2 Construction subject to change.

Ceiling Slot Diffuser DSX-XXL Legend VZU (m3/h S) = Supply air volume per slot Supply air volume per slot Return air volume per slot Return air volume per slot Pressure loss Density A-weighted sound power level Critical throw Temperature difference between supply air and room temperature (DTo = tZu - tR) Maximum end velocity of jet total air jet volume at point x Temperature ratio (TV = DTx / DTo) Induction ratio (i = Vx / Vzu) horizontal throw vertical throw Supply air temperature Room temperature Length of box Width of box height of a plenum box Total height Length Temperature difference at...