Technical documentation SCHAKO | Ferdinand Schad KG Steigstraße 25-27 D-78600 Kolbingen

Ceiling air diffuser CPL TECHNICAL DOCUMENTATION Function and use I Processing FUNCTION AND USE CPL-E-... CPL-...-Z-... CPL-...-A-... CPL-...-3-... CPL-...-5-... CPL-...-300-... CPL-...-312-... CPL-...-600-... CPL-...-625-... The ceiling air diffuser type CPL for supply and return air is suitable for use in rooms from 2.6 to 4 m high. With the supply air model, a special intake funnel behind an existing on-site perforated ceiling panel creates a horizontal air jet below the ceiling for cooling mode and isothermal ventilation mode. A high induction is achieved while the velocity and temperature...

Ceiling air diffuser CPL TECHNICAL DOCUMENTATION Dimensions I CPL-E-... (ceiling air diffuser mounted to the ceiling panel) FQ = 16.2 % (RG-L15; 02.5 mm) FQ = 25.0 % (RV-L6; 02.1 mm) DPB = ceiling panel width DPL = ceiling panel length - = not possible Construction subject to change No return possible Version: 2020-03-24 | Page 3

TECHNICAL DOCUMENTATION Dimensions of accessories I DIMENSIONS OF ACCESSORIES Plenum box (-SK) SK-...-S1 (standard), lateral spigot external Rubber seal (made of EPDM) CPL CPL and SK are not permanently connected to one another. SK-...-S0, spigot from above external Air diffuser plate (for supply air model only) With the VME1 model, the projection dimension is approx. 102 mm. KHS= standard height of plenum box Special height of plenum box øD + 137 mm, but at least 235 mm. Spigot position - 1 spigot from above (-S0) 1 lateral spigot (-S1) (standard) 2 lateral spigots, offset by 90° (-S2) 2 lateral...

Ceiling air diffuser CPL TECHNICAL DOCUMENTATION Dimensions of accessories I Connection to flexible duct Lateral spigot spigot from above Connection elbow (-K030/-K045/-K090) according to DIN EN 1506, consisting of a BGE bend made of galvanised sheet steel. Only possible without plenum box! Bend model: - as a pressed BGE bend with an angle degree: a = 30° (-K030) a = 45° (-K045) a = 90° (-K090) Volumetric flow meter (-VME1), for SK Bend supplied lose, inserted and screwed on site, screws provided on site Internal or external insulation (-Ii / -Ia), for SK Construction subject to change No return...

TECHNICAL DOCUMENTATION Technical data I TECHNICAL DATA Pressure loss and noise level for supply air / with plenum box and damper Damper position (DS): 0% = CLOSED 100% = OPEN Z = supply air with on-site ceiling panel FQ 16.2% (RG-L15; ø2.5) CPL-E-Z-3-…-SK-...-DK1 with on-site ceiling panel FQ 25% (RV-L6; ø2.1) CPL-E-Z-3-…-SK-...-DK1 Construction subject to change No return possible

TECHNICAL DOCUMENTATION Technical data I for return air / with plenum box and damper Damper position (DS): 0% = CLOSED 100% = OPEN A = return air with on-site ceiling panel FQ 16.2% (RG-L15; ø2.5) CPL-E-A-3-…-SK-...-DK1 with on-site ceiling panel FQ 25% (RV-L6; ø2.1) CPL-E-A-3-…-SK-...-DK1 Construction subject to change No return possible

TECHNICAL DOCUMENTATION Technical data I for return air / with connection elbow with on-site ceiling panel for supply air / with connection elbow with on-site ceiling panel on-site ceiling panel: FQ 25% = RV-L6; ø2.1 FQ 16.2% = RG-L15; ø2.5 Construction subject to change No return possible

TECHNICAL DOCUMENTATION Technical data I with on-site ceiling panel FQ 16.2% (RG-L15; ø2.5) with on-site ceiling panel FQ 25% (RV-L6; ø2.1) Construction subject to change No return possible

TECHNICAL DOCUMENTATION Technical data I Critical throw with on-site ceiling panel FQ 16.2% (RG-L15; ø2.5) with on-site ceiling panel FQ 25% (RV-L6; ø2.1) Construction subject to change No return possible

TECHNICAL DOCUMENTATION Technical data I Temperature and induction ratios with on-site ceiling panel FQ 16.2% (RG-L15; ø2.5) with on-site ceiling panel FQ 25% (RV-L6; ø2.1) Construction subject to change No return possible

Ceiling air diffuser CPL TECHNICAL DOCUMENTATION Minimum air volumes I Legend Vzu (m3/h) [l/s] Vab (m3/h) [l/s] Vmin (m3/h) [l/s] Lwa [dB(A)] Apt (Pa) P (kg/m3) DS (%) FQ (%) Vmax (m/s) x (m) y (m) x+y (m) Vmittel (m/s) Xkr (m) ATo (K) Ceiling air diffuser type CPL-Z (supply air) with on-site perforated ceiling panel - FQ = 16.2% (RG-L15; 02.5) Supply air volume Return air volume Minimum volume A-weighted sound power level Total pressure loss Density Damper position Free cross-section Maximum end velocity of jet horizontal throw vertical throw horizontal + vertical throw Average end velocity...

Ceiling air diffuser CPL TECHNICAL DOCUMENTATION Order code CPL I Sample CPL-E-Z-5-600-AL-K000 Ceiling air diffuser type CPL | only ceiling air diffuser | supply air | NW 500| ceiling panel width 600 mm | aluminium painted to the RAL colour 9005 (black) | without connection elbow ORDER DETAILS 01 - Type CPL = ceiling air diffuser CPL 02 - Model E = only ceiling air diffuser 03 - Air throw Z = supply air (standard), with central disc 04 - Nominal size of intake funnel 3 = NW 300 05 - Ceiling panel width 300 = Ceiling panel width 300 mm (not possible for NW 500) 312 = Ceiling panel width 312 mm...

Ceiling air diffuser CPL TECHNICAL DOCUMENTATION Order code SK I Sample SK-R-71-Z-500-OM-SV-DK1-GD1-VME0-ROB0-I0-KHS-SDS-S1 Plenum box, square design | for round air diffusers with round diffuser support | air diffuser CPL | supply air | NW 500 | without mounting | galvanised sheet steel | with damper | with rubber lip seal | without volumetric flow meter | without ROB version | without box insulation | standard height of plenum box | standard spigot diameter | 1 lateral spigot ORDER DETAILS 01 - Type SK = plenum box, square design 02 - Model R = for round air diffusers with round diffuser support...

Ceiling air diffuser CPL TECHNICAL DOCUMENTATION Specification text I Ceiling air diffuser type CPL for supply and return air for use in rooms from 2.6 to 4 m high. Highly inductive air diffuser, air velocity and temperature difference of the supply air jet are effectively reduced. The stable air jet and high induction mean that the CPL ceiling air diffuser can be used in cooling mode up to ATO < -10 K. Consists of an adaptor plate and intake funnel made of aluminium painted to the RAL colour RAL 9005 (black). With supply air model additionally with central disc made of galvanised sheet steel....