DID614
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Induction units for suspen­ ded ceilings Decreasing apertures ​ towards the edges Adjustable twin nozzles Water connection Active chilled beam with four-way air discharge and ​ horizontal heat exchanger, suitable for grid ceilings ​ with grid size 600 or 625 Active chilled beam for heating and cooling, with 2-pipe or 4-pipe heat exchanger, for ​ integration with various ceiling systems. ■■ Preferably for room heights up to 4.00 m ■■ High heating and cooling capacity with a low conditioned primary air volume ​ flow rate and low sound power level ■■ High comfort levels due to low airflow velocity in the occupied zone Fixing point ■■ Five nozzle variants to optimise induction based on demand, including ​ adjustable twin nozzles, i.e. one pair of nozzles with different diameters HY ■■ Removable induced air grille, fixed with magnets, with decreasing apertures ​ towards the edges Optional equipment and accessories ■■ Control system ■■ Adjustable air control blades for air direction control ■■ Powder coating in many different colours, e.g. RAL CLASSIC ■■ With an extended border also suitabl

Induction units for suspended ceilings General information Technical data Quick sizing Specification text Order code Installation examples Installation details Basic information and nomenclature General information Function Application – Active chilled beams of Type DID614 for the ​ integration into various ceiling systems, ​ preferably for room heights up to 4.00 m – Particularly suitable for grid ceilings with grid ​ size 600 or 625 – Adjustable air control blades (optional) allow ​or f the manual adjustment of the four-way air ​ discharge – Large volume flow rate range due to the ​...

Induction units for suspended ceilings General information flat seal – Water connection A2: G½" union nut and flat ​ seal (non-combustible) – Removable induced air grille, fixed with ​ magnets, secured with safety cables Accessories Control components – KV: Cooling valve with actuator – HV: Heating valve with actuator Each valve with kVS value 0.25, 0.40, 0.63 or 1.0 Materials and surfaces – Casing, spigot, and perforated induced air ​ rille g made of galvanised sheet steel – Heat exchanger with copper tubes and ​ aluminium fins – Exposed surfaces are powder-coated pure ​ white (RAL 9010)...

Induction units for suspended ceilings Functional description Active chilled beams provide centrally conditioned ​ primary air (fresh air) to the room and use heat ​ exchangers for additional cooling and/or heating. The primary air is discharged through nozzles (in ​ 5 variants) into the mixing chambers; as a result of ​ this, secondary air is induced. Secondary air (room air) is induced via the ​ induced air grille and passes through the ​ horizontal heat exchanger, where it is heated or ​ cooled. Primary and secondary air mix and are then ​ supplied to the room horizontally through the ​...

Induction units for suspended ceilings Technical data Nominal length Length Height Width Primary air spigot, diameter Primary air volume flow rate Cooling capacity Heating capacity Max. operating pressure, water side Max. operating temperature

Induction units for suspended ceilings The quick sizing table contains operating points for defined reference units. For other operating points you may use the Easy Product Finder design software. Quick sizing © Nozzle variant @ Air-regenerated noise

Induction units for suspended ceilings Reference values 03/2017 - DE/en TROX ®TECHNIK

Induction units for suspended ceilings Specification text This specification text describes the general ​ properties of the product. Texts for variants can be ​ generated with our Easy Product Finder design ​ programme. Active chilled beams of Type DID614, with four-​ way air discharge and high thermal output, for air-​ water systems. For installation flush with the ceiling, preferably in ​ rooms with a height up to 4.00 m. The units consist of a casing with suspension ​ points, a spigot, non-combustible nozzles, and a ​ horizontal heat exchanger. Five nozzle variants to optimise induction...

Induction units for suspended ceilings Order code  Type DID614 Active chilled beam  Design variant No entry: perforated metal facing with ​ circular holes, encased D2 Perforated metal facing with circular holes, ​ not encased  Heat exchanger 2 2-pipe 4 4-pipe  Nozzle variants HE High Efficiency S1 Standard, small S2 Standard, large HP High Performance DA Twin nozzles (factory setting: all nozzles ​ are open)  Position of water connection R Right side L Left side  Water connections (without control package) No entry: plain pipe tails, Ø12 mm A1 With G½" external thread and flat seal A2...

Induction units for suspended ceilings Order code Order examples DID614–2–S1–R/593×593-123 Design variant Heat exchanger Nozzle variant Arrangement of water connections Water connections Overall dimensions Primary air spigot Exposed surface Air control blades Perforated metal facing with parallel circular holes,​ decreasing apertures towards the edges, encased 2-pipe Standard, small Right side Plain tails, Ø12 mm 593 × 593 mm Ø123 mm Powder-coated RAL 9010, pure white, gloss level 50 % Without DID614–4–DA–R–A2/1243×618-158/P1–RAL 9016/LE/VS/KV–063/HV–0.4/R Design variant Heat exchanger...

Induction units for suspended ceilings Product examples

Induction units for suspended ceilings Set of air control blades If a high cooling capacity is required in a very ​ small space with active chilled beams, optional air ​ control blades allow for adjusting the air discharge ​ pattern such that the acceptable air velocity in the ​ occupied zone is not exceeded. The airflow of ​ each active chilled beam is spread and ​ discharged according to the room geometry. If the ​ use of a room changes, the air discharge pattern ​ can be optimised by adjusting the air control ​ blades accordingly. – It is possible to adjust several air control blades ​...