Technical documentation DSCU Curved slot diffuser SCHAKO | Ferdinand Schad KG Steigstrasse 25-27 D-78600 Kolbingen

DSCU TECHNICAL DOCUMENTATION Function and use | MODELS DSCU-...-1 DSCU-...-2 DSCU-...-3 DSCU-...-Z DSCU-...-A DSCU-...-R0 DSCU-...-V DSCU-...-L DSCU-...-R DSCU-...-B DSCU-...-0 DSCU-...-N DSCU-...-B FUNCTION AND USE The curved slot diffuser type DSCU is suitable for use in rooms with a height between 2.6 and 4 m. The air deflection blades adjustable from below allow a variety of throw adjustment options. Thus, the air throw pattern can be adjusted from a vertical throw in heating mode to a horizontal throw in cooling mode. In cooling mode, a one- or two-way air throw pattern can be set. A one-way...

TECHNICAL DOCUMENTATION Blade position for air jet | Processing BLADE POSITION FOR AIR JET Blade position (-V) vertical throw PROCESSING Frame surface -- Natural colour anodised aluminium (-ELOX, standard). -- Painted aluminium: - RAL 9010 (white) (-9010). - To a different RAL colour (at an extra charge) (-xxxx). Blade colour Blade position (-B) with horizontal two-way throw -- Plastic (hard PVC): - Colour similar to RAL 9005 (black, standard) (-L9005). - Colour similar to RAL 9010 (white) (-L9010). - RAL colour can be freely selected (-Lxxxx) -- For return air without blade (-00000), with perforated...

DSCU TECHNICAL DOCUMENTATION Accessories | Suspension: - Without riveting nut (-E0). - With riveting nut (-EM), made of brass. ACCESSORIES End pieces (-E0 / -ES / -EB / -EL / -ER) -- Without end pieces (-E0). -- With end pieces: - Supplied loose (-ES, pair) (standard). - Mounted ex works on both sides (-EB). - Mounted ex works on the left side (-EL). - Mounted ex works on the right side (-ER). Made of aluminium (same colour as frame). Dummy piece (-BS0 / -BS1) -- Without dummy piece (-BS0). -- With dummy piece (-BS1), made of sheet steel painted to RAL 9005 (black). - Only possible with clamp...

DSCU TECHNICAL DOCUMENTATION Dimensions | Radius The radius R is always specified in the centre of the slot diffuser. R > 2000 (1- / 2- / 3-slot). * EOB = installation opening width For curved length distribution for slot diffuser, see page 6. In the return air model, a perforated plate is mounted instead of the air deflection blades. Construction subject to change No return possible

TECHNICAL DOCUMENTATION Dimensions of accessories | Curved length distribution for slot diffuser - Curved length BoL= 1000 mm (-01000-N) - Curved length BoL= 1500 mm (-01500-N) - Curved length in mm, can be freely selected (-xxxxx-N) (Curved length BoL <1000 mm to ≥400 mm can be fitted with plenum box) = With inner lateral spigot (standard) = With outer lateral spigot - Inner lateral spigot (-S1) - Outer lateral spigot (-S2) Band design (-B) - Curved length in mm, can be freely selected, as band (-xxxxx-B) (curved length distribution according to SCHAKO standard lengths) For models with one spigot...

DSCU TECHNICAL DOCUMENTATION Dimensions of accessories | Curved length and spigot arrangement Plenum box (-AKCU-...-N-...-FV-S1/S2) With fixed connection. With lateral spigot. The slot diffuser is permanently connected to the plenum box. Detail X Available sizes for plenum box (AKCU-...-FV-S1/S2) *all dimensions in mm Intermediate lengths and other spigot diameters on request. For diffuser mounting, detail Z, see page 8. For detail Y (rubber lip seal), see page 8. For fastening details, see page 13. For the band design, see page 11. EOB = installation opening width EOBoL = curved length of installation...

TECHNICAL DOCUMENTATION Dimensions of accessories | Rubber lip seal (-GD1), for AKCU with long hole ø6.5x10 (-E0, standard): M6 / on site on site Damper (-DK1), for AKCU Inner lateral spigot (-S1, standard) DSCU-1 DSCU-2 / DSCU-3 with riveting nut M4 (-EM, at an extra charge): At an extra charge, the plenum boxes can be fitted with M4 riveting nuts to facilitate ceiling mounting. Outer lateral spigot (-S2) DSCU-1 (only for 1-slot models) M4 / on site A Insulation (-la), for AKCU Outside (-la) Construction subject to change No return possible

TECHNICAL DOCUMENTATION Dimensions of accessories | Dummy piece (-BS0 / -BS1) Only possible without plenum box. Mounting only possible with clamp strap (-KB). Models: -BS0: without dummy piece. -BS1: with dummy piece made of sheet steel painted to RAL 9005 (black). Clamp strap Dummy piece For curved length distribution for slot diffuser, see page 6. Construction subject to change No return possible

TECHNICAL DOCUMENTATION Dimensions of accessories | End pieces (-E0 / -ES / -EB / -EL / -ER) To give the impression of a continuous frame, lateral front end pieces can be fitted. Detail W Without end piece (-E0) Models: -E0 = without end piece ES = with end pieces (pair), supplied loose as standard. -EB = with end pieces (pair) mounted ex works. EL = with end piece mounted ex works on the left side -ER = with end piece mounted ex works on the right side Curved length of installation opening: EÖBoL = BoL + 10 EÖBBoL = EÖBoL + 10 Please specify in your order whether end pieces are to be fitted...

DSCU TECHNICAL DOCUMENTATION Plenum box in band design | Detail V Butt joint of permanent connection (-FV) When the slot diffuser type DSCU is designed as a band, the curved length of the band BBoL is assembled from sections (BoL) of 1000 mm or 1500 mm. The curved difference pieces <1500 mm to >400 mm can be fitted with a plenum box. The curved difference pieces < 400 mm are designed as dummy pieces without plenum box. A different band division is possible after consultation and when required by the customer. Installation opening EOB = see dimensions EOBoL = BoL+10 For detail W (end piece), see...

TECHNICAL DOCUMENTATION Plenum box in band design | Connecting pin for band design (supplied loose as standard) Plenum box mounting Detail X with long hole ø6.5x10 (-E0, standard): M6 / on site on site with riveting nut M4 (-EM, at an extra charge): Arrangement of connecting pins Detail Y with pin hole ø6.1 (-E0, standard): M6 / on site on site Connection plate with pin hole ø6.1 with riveting nut M4 (-EM, at an extra charge): M4 / on site Attention: The connecting pins are only suitable for positioning and for force transmission. At an extra charge, the connection plates can be provided with...