Chilled Beams Catalog Linx Industries | Chilled Beams

Chilled Beams Catalog linx industries | chilled beams

Table of Contents

Products 2 Chilled beams Architect ...... 6 Carat ...... 22 Celo ...... 29 Plafond ...... 37 Plexus ...... 47 Podium ...... 56 Polaris I ...... 63 Polaris S ...... 71 Premax ...... 80 Premum ...... 89 Professor ...... 98

We reserve the right to make changes without prior notice. Therefore, all designs, specifications, and product features are subject to change without notice. The company and its products are protected by patents and registered trademarks. 2015 All rights reserved. linx industries | chilled beams

Chilled beams overview

Linx Industries offers a complete range of indoor climate solutions which, apart from the waterborne climate systems, also include a large range of Lindab airborne in- 3 door climate systems.

In combination or separately, the two product areas create the optimum conditions for an indoor climate solution, customized according to the current requirements and desires for comfort. This is exactly the reason why we have gathered the two types of indoor climate systems under the fitting name: Comfort. The name is not new; for many years, it has been closely associated with our airborne indoor climate systems.

Thanks to our many years of experience with waterborne indoor climate systems, we have been able to col- lect extensive documentation. Our experience with the products is supported by our laboratory in Farum, on the outskirts of Copenhagen, which offers possibilities to conduct full-scale testing.

The waterborne products allow the provision of relatively high cooling effects compared to conventional air-borne ventilation systems, without simultaneously causing drafts in the occupied zone.

The water-borne indoor climate systems can moreover be adapted to individual requirements. The active chilled beam Pilot (for more information, refer to Chapter 4) is one of the most recent examples of this.

Pilot is the result of complex research adapted to every- day use.

Pilot can be adjusted in four points and the adjustments can be done with the bottom plate still in place. This allows easy adjustment of the airflow and pressure. The slot opening on both sides of the beam can be adjusted with regard to both the width and length, thereby allowing very good control of the distribution patterns in the room. The simple adjustment, combined with the flexible water and air connections, allows you to include the beam in the drawings during the initial stages of the project, even before the final conditions are determined.

With the Waterborne Indoor Climate System product program, therefore, you obtain a large number of high- quality water-borne indoor climate solutions. They are all designed with the sole purpose of ensuring a pleasant and comfortable indoor climate. The simple and discrete design allows flexible integration in virtually all suspended ceiling solutions.

Chilled air systems without individual balancing dampers

When using induction-type supply air beams, the primary Since the relation between the pressure drop in the duct air (ventilation air) works as a motor. The primary air gen- and the beam is quadratic relative to the flow changes, erates a secondary airflow through the beam’s cooling the flow is not affected appreciably in the event of minor 4 battery, where the room air is cooled. changes in pressure.

This process depends on the pressure and flow of the By dimensioning the ventilation system, so that the bulk primary air and means that both a higher pressure and a of the total pressure drop for both duct and beam is over higher flow increases the cooling capacity. the beam, the system can regulate itself, thereby making dampers redundant. The supply air that is to be distributed through the beam normally uses the available pressure at the beam’s con- This leads to simplified planning, installation, adjustment nection point, i.e. 20 to 40 iwg. and maintenance. The beams are normally supplied preset for the right pressure and flow.

Example 1.

All the beams are ordered for the same duct pressure as the difference between available duct pressure and beam operating pressure is < +/- 10%.

The airflow in the first room is 132.8 cfm (+3%), the airflow in the last room is 61.8 cfm (-3 %).

Example 2.

The beams are divided in 2 groups, with 10 beams per group, where the first group is ordered for 40 iwg and the second for 36 iwg. The difference between available duct pressure and beam operating pressure in each group is < +/- 10 %.

The airflow in the first room is32.8 cfm (+3%), the airflow in the last room is 61.2 cfm (-4%). We reserve the right to make changes without prior notice. Therefore, all designs, specifications, and product features are subject to change without notice. The company and its products are protected by patents and registered trademarks. 2015 All rights reserved.

We reserve the right to make changes linx industries | chilled beams

Chilled beams overview

Featured models

The remainder of this catalog describes our chilled 5 beam product line. They are listed in alphabeti- cal order. Please note, all of these beams are active beams with the exception of the Carat model.

Architect Carat Celo Plafond Plexus Podium Polaris I/S Premum/Premax Professor

Sizing

Lindab's online quick selection tool is available 24/7 for your convenience. Use the step-by-step guide to accuracely select the size and number of chilled beams, Ventiduct, Versio and Formo diffusers. Just go to www.lindqst.com.

A note on measuring

Measurements have been converted from metric and rounded to the nearest 0.1 inch.

Lunchroom Office

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Chilled beams Architect

Use Worth noting

Lindab's supply air beam Architect provides great free- Architect provides great architectonic freedom and has dom of choice in design. A large number of predefined small dimensions, which results in a wide range of appli- design solutions can be easily applied, in terms of tech- cations for the product. Lindab's supply air beams are nology, to create customised design solutions with great Eurovent-certified and tested according to EN-15116, flexibility, but without affecting the function and perform- EN-14518. ance. One of the advantages is that planning can be done without having to decide on a design. It is also simple to renew the design, if necessary in the future. Key figures Architect is equipped with divergent nozzles to ensure a draft-free indoor climate. Length: 47" – 142" Architect can be equipped with the following features Width: 14" – 19" cooling, heating, ventilation, Drypac™ condensation pro- Height: 4" – 6" tection, Secura condensation guard, built-in valves and Capacity: Cooling effect of up to 5,540 BTU actuators and built-in lighting. Air quantity of up to 138 cfm

Installation

Architect is a supply air beam for visible installation, which can be mounted on to the ceiling, a wall or suspended. Architect can be supplied with horizontal or vertical connections.

Chilled beams Architect

Design From idea to reality Form and technology working The technical design of Architect, with its extremely small dimensions, allows you to change its look easily so as 7 together, without affecting one to match different interiors. The design and shape, of another. course, must be within certain basic technical limits for the supply air beam to function properly. The Architect concept is unique. The shape and appearance of the product can be varied without any adverse effect on the technology. A unique Architect form can be created for each individual environment. Architect is based on the same technology, irrespective of the model you choose; what distinguishes the models is the design and shape of the product. Lindab offers seven different standard designs, products that should appeal to different tastes and suit different interior environments.

The Architect models make it possible to use different perforations and geometric shapes in the products. The perforations can be slots, or round or oval shapes. The standard perforation is called Slot; other variants can be ordered as plus features. As long as it is technologically possible, your imagination is the only limit to the shapes and models that can be created (see picture 1).

Picture 1. Example of how different types of perforations can be used. The model on the far left is the standard design for Architect Moon. The other perforations can be ordered as plus features.

Chilled beams Architect

Design options 8

Line, 0.4" × 2.4" Dot, 0.2" Ø Slot, 0.2" × 0.8" standard

Picture 2. Perforation line, dot and slot.

Beam model Perforation, in Open area*, % Width, perforated surface, in

Architect Oval Slot 0.2" × 0.8" 50 0.1" × 4.6" Line 0.4" x 2.4" 33 0.1" × 5.4" Dot 0.2" Ø 33 13.4" Architect Wave Slot 0.2" × 0.8" 50 9.1" Architect Moon/ Slot 0.2" x 0.8" 50 0.1" × 4.6" Wing Slot 0.2" x 0.8" 33 13.4" Line 0.4" x 2.4" 33 13" Dot 0.2" Ø 33 13.4" Architect Square Slot 0.2" x 0.8" 50 0.1" × 4.6" Slot 0.2" x 0.8" 33 13" Line 0.4" x 2.4" 33 0.1" × 5.4" Architect Facet Slot 0.2" x 0.8" 50 0.1" × 52 + 6.7" Line 0.4" x 2.4" 33 0.2" × 2.4" * % of perforated surface Table 1. Architect's perforation options.

Chilled beams Architect

Design options

Architect Wave Architect Oval

Architect Square Architect Box

Architect Facet Architect Wing

Picture 3. Architect provides great freedom of choice in design. Architect Moon is shown on Picture 1, 4, 6, 7 and 8.

Chilled beams Architect

Function Despite the product's small external dimensions, the design allows for large volumes of air and extemely efficient cooling. The nozzles, which discharge the ventilation Powerful function in an extremely air, are designed to obtain the Coanda effect. Due to the small format design, the air starts to adhere to the duct in the nozzle, 10 which means that the Coanda effect is maintained close Architect is based on the induction principle. Ventilation to the ceiling. Since the air is directed slightly upwards, air with a given dynamic pressure is discharged through this important aero-technical function is also achieved in specially formed nozzles into a dispersal zone, thereby the suspended models. creating a low static pressure. The low static pressure causes the warm air from the room to be drawn through The water pipes are made of copper. Nevertheless the the battery. The volume of the warm indoor air is 4 to water should be oxygen-free, to prevent corrosion. 5 times that of the ventilation air. The air is cooled as it passes through the battery, which consists of aluminium A heating function can also be obtained from an addi- ribs with copper pipes filled with cold running water. The tional heating pipe in the battery. heat of the room is absorbed through the aluminium ribs and then transferred through the copper pipe to the water circuit and goes further to a central cooling unit (see picture 4).

Cold water Nozzles

Coanda effect Copper pipe

Cooled air Cooling battery

Warm indoor air Removable cover

Picture 4. Architect is based on the induction principle. The Picture shows Architect Moon.

Chilled beams Architect Installation examples

Productive indoor climate in different interiors The principle behind Architect is that the cooled or 11 heated air spreads along the ceiling. Through induction, the air from the room is drawn back into the central part of the beam, to be cooled or heated. This feature keeps the room well ventilated. Architect is equipped with angled nozzles that distribute the air over a wide area. This results in considerably lower air velocities in the room than with traditional nozzle technology.

Architect's flexible shape and appearance allows the supply air beams to be fitted easily in to a variety of Picture 5. Architect Moon installed on a ceiling. interiors and to appeal to different styles and tastes. This chapter includes several different suggestions for interiors. When installed with a horizontal air and water connection, the cover of the product can be extended to conceal the connection pipes. The cover can be manufactured in lengths of up to 147".

Where the installation is directly on to the ceiling, the smallest separation between the beam and the nearest wall is 4" for all models except Architect Box, which requires 20". For suspended installation, if the beam is placed less than 40" from the wall, some of the air from the side facing the wall will flow back over the beam and in towards the room.

The technology used in Architect also enables installation on to the wall. Pictures 6 and 7 show several different wall installations. The technology and function work Picture 6. Architect Moon installed vertically on a wall. regardless of whether the installation is vertical or horizontal. If vertical installation is required, this should be specified in the product specification.

Picture 7. Architect Moon installed horizontally on a wall.

Chilled beams Architect Installation examples

Picture 8. Architect Moon in a restaurant environment.

Picture 9. Architect Facet in a waiting room / lobby. Picture 10. Architect Win in a conference room.

Chilled beams Architect

Data Extended cover: Where it is installed with a horizontal air and water connection, the product's cover can be Variants extended to conceal the connection pipes (see figure 11, 12). The cover can be produced in lengths of up to 147". The extended underside also includes wall or ceiling Architect is available for direct installation on to a ceiling, attachments. a wall or suspended. 13 Integrated valve and actuator: A control valve, with vari- Lengths: Architect is available in lengths from 47" – 142" able Kv value, and an actuator can be pre-installed in the in steps of 4". product. Water connection: The water connection is horizontal Color: For special colors and other surface finishes, or vertical, with outer diameter of 0.6". for example, galvanized and powder coating. Contact Lindab for more information. Air connection: The air connection is horizontal or vertical, 4" Ø or 5" Ø. Lighting: The product can be equipped with type- approved light fittings. Refer to the chapter Lighting. Design: Architect can be supplied in different shapes and with different cover perforations (see table 1). Where Air vent: Air vents are not supplied as part of the a design or a perforation is required, which differs from standard package, but they can be ordered to be pre- the standard models, please contact Lindab. installed. Nozzle angle: The nozzles can be ordered with different angles: 0°, 16° or 30°. The standard angle is 30°. Accessories

Surface treatment: Architect is manufactured as Delivered separately. standard from enamelled sheet metal, color white, RAL 9010. Cover plate: It is delivered in two versions. With ceiling attachment or with attachment for both Airflow control: The product has a preset pressure drop ceiling and wall (see figures 13 to 14). value, so on-site adjustment is not necessary. A prerequisite is that the building's duct system has a relatively low- Color pressure drop compared to that of the product. Where a damper is desired, you can order a balancing damper. Architect is available as standard in white, RAL 9010, gloss value 30. Other colors may be ordered specially. Plus features Cooling effect, Architect Factory preinstalled. Drypac™, condensation protection Heating: A heating function can also be obtained by an additional heating pipe in the battery. Available for con- All Architect models can be ordered with the Drypac™ nection options A1, A2, B1 and B2. plus feature, condensation protection consisting of perlite (volcanic stone) that is applied to the fin surfaces. Drypac™: Anti-condensation treated cooling batteries, Drypac™ has properties that enable it to function at which enable water temperatures below the dew point a supply temperature 39.2° F below the dew point, for without dripping. continuous operation, and 41 to 46.4° F below the dew point for limited. Drypac™ provides both an increased Wall installation: Architect can also be mounted hori- effect output and increased security against conden- zontally or vertically on to a wall. Contact Lindab for more sation drips. At a working temperature above the dew detailed information. point, output is reduced by 17%, but when the working temperature is below the dew point, there is no reduction in output. This means that the effect is highest when the need is greatest. For more information about Drypac™, refer to the chapter Drypac™.

Chilled beams Architect

CouplingsInköpplin & anslutning& connections Below are examples of common coupling options: Type A1 has a horizontal air connection at the end, and a hori- Architect is supplied in lengths from 47" – 142", in steps zontal pipe connection at the same end of the beam. Inkopplingof Vent.4". The connection dimension is 0.6" for the water and Exempel beteckningar 14 4"Ø or 5"Ø for the air for Architect Moon, Wing and3 Facet. Architect is available with a large number of coupling options. This is how to find the designation, for the coupling option you require for Architect:

Examples of designations 4 InköpplinInköpplin & anslutning & anslutning Step 1. Step 2. Indicate the position for Indicate the position for the ventilation connection. the pipe connection. InkopplingInkoppling Vent. Vent. ExempelExempel beteckningar beteckningar IN OUT 2 3 3

4 4 B4 Vent. Pipe A1

A BTop 1 Top Figure 2. Coupling options A1 and B4. view view Cooling 2 2

Mått, mm Architect

330 Mått anslutning värme, mm

37 256 A1 A1 B4 B4 3

165 40 A A B B 1 1 OUT IN

IN OUT 62 206 Mått, mmMått, Architect mm Architect

110 4

Pipe 35.5

330 330 MåttTop anslutningMått anslutning värme, värme, mm mm 54 78 49 view Figure 1. Coupling and 40 2 37 37 256connection256 options. Heating ∅ 100 50 40 165 165 40 313

62 62206 206 80 110 110 35.5 35.5 65 IN

40 1 OUT 25 54 54 78 78 49 49 40 40

We reserve the right to∅ make 100 ∅changes 100 without50 prior50 notice. Therefore, all designs, specifications, and product features are subject to change without notice. The company and its products are protected by patents and registered trademarks. 2015 All rights reserved.

313 313 Produktlängd -10 mm Produktlängd -10 mm 80 80 55 65 65 25 40 40 40 25 25 65 80

ProduktlängdProduktlängd -10 mm -10 mm ProduktlängdProduktlängd -10 mm -10 mm 55 55 25 25 40 40 65 65 80 80 linx industries | chilled beams

Chilled beams Architect

Connection dimensions, 4"Ø cooling (in)

13 15 2.6 10.1 1.6 4.3 4.3

3.1 2.2 2.1 1.9 Ø 4 2 2.6 12.3

Figure 3. Architect 4"Ø, cooling. Dimensions for the parts. Total width and length for the respective models vary (see table 15).

Connection dimensions, 4"Ø heating (in)

4.1 1 1.4

8.1 1

Figure 4. Architect 4"Ø, heating. Dimensions for the parts. Total width and length for the respective models vary (see table 15).

Chilled beams Architect

Suspension, 4"Ø connection (in) Spår med rörlig mutter Slot with sliding nut Spår för skruv Spår för skruv 16 11 Slot for screw Slot for screw

7.9

4.7 ± 0.8 4.3 ± 0.8 4.3 Table 5. Architect 4"Ø, suspension / dimensions.

Chilled beams Architect

Connection dimensions, 5"Ø cooling (in) Connection 3 11.1 14 17 11.1 2.6 1.6 5.3

3.6 Ø 5 2.4 2.6 2 2.7 13.3 2.6 2 Connection 1

Figure 6. Architect 5"Ø, cooling. Dimensions for the parts. Total width and length for the respective models vary (see table 15).

Connection dimensions, 5"Ø heating (in)

4.5 1 1.9

9.1 1

Figure 7. Architect 5"Ø, heating. Dimensions for the parts. Total width and length for the respective models vary (see table 15).

Chilled beams Architect

Suspension, 5"Ø connection (in) Slot with sliding nut

18 Slot for screw Slot for screw 12

8.9 ± 0.8

5.7 4.3 ± 0.8 4.3

Figure 8. Architect 5"Ø, suspension / dimensions.

Architect 4"Ø / 5"Ø Weight, kg 10.5 Water content, cooling l/m 0.65 Water content, heating l/m 0.33 Copper pipes, quality SS/EN 12449 Pressure class PN10

Dimensions, weight & water content Architect

H 19

Architect Moon Architect Box

Architect Wing H H

Architect Facet

Architect Wave B H

Architect Square Architect Oval Figure 9. Architect's different versions.

Water Product length Model Ø Width, in Height, in Weight, lb/ft content, undersize, in gal/in Moon 4 17.8 5.2 0* 7.1 0.05

Moon 5 19.3 5.9 0* 7.1 0.05

Wing 4 17.8 4.7 0* 7.1 0.05

Wave 4 15.3 5.6 0* 7.1 0.05

Oval 4 15.7 4.4 0* 7.1 0.05

Oval 5 17.6 5.4 0* 7.1 0.05

Box 4 13.8 5.2 - 0.3** 7.1 0.05

Facet 4 13.8 4.4 - 0.3** 7.1 0.05

Facet 5 14.8 5.4 - 0.3** 7.1 0.05

Square 4 13.8 4.4 - 0.3** 7.1 0.05 * The outer cover extends 0.2" beyond the end edges on each side. ** The end edges are folded over the cover. Table 15. Dimensions, weight and water content of the outer cover. Architect's total length is the ordered length minus undersize.

Chilled beams Architect

Installation examples Standard accessories include an 1/4" nut, which can slide lengthwise, and which fits into an oval slot, for Architect is usually installed on to the ceiling or sus- attachment with screws. If installation with brackets is pended from it. Pictures 11 and 13 show the beam during required, this must be specified in the order. 20 installation. Pictures 12 and 14 show a complete installation.

Picture 11. Suspension with screws or threaded rods. Picture 12. Architect installed with threaded rods that are screwed into a nut that can slide lengthwise in the beam.

Picture 13. Suspension with brackets. Picture 14. Architect installed with cotter pins that are inserted into brackets attached to the ceiling.

Extended cover / Cover Architect

For installation with horizontal air and water connections, the connection pipes can be concealed, using one of four alternative options, depending on the placement and attachment options. Options: 21 1.- Extended cover with wall attachments (see fig. 11). Maximum length: 147".

2.- Extended cover with ceiling attachments (see fig. 12). Maximum length: 147".

3.- Cover with ceiling attachments (see fig. 13).

Figure 10. Ordered length.

Figure 11. Extended cover with wall attachments. Figure 12. Extended cover with ceiling attachments.

0.4" 0.4"

Figure 13. Cover with ceiling attachments.

Chilled beams Carat

Use Worth noting

Lindab's chilled beam Carat supplies cooling with a low The radiation quotient of Carat is as high as 35%, which air velocity to the room below. results in low air velocities when the beam is placed above a perforated suspended ceiling. A low air velocity It offers many possibilities and great flexibility. For exam- ensures good indoor climate and eliminates the risk of ple, it is possible to paint Carat any color you want. draft problems.

Installation Lindab's chilled beams are Eurovent-certified and tested according to EN-15116, EN-14518. Carat is installed suspended or above a perforated suspended ceiling. Key figures

Carat can be supplied with different connection options, Length: 47.2" – 236.2" depending on whether the passive beam is to be installed individually or in series. Width: 12.2"(31), 17.3"(44), 22.5"(58), 27.8"(71), and 33"(84) Product height: 5.8" Capacity: Cooling effect of 3,336 BTU

Chilled beams Carat

Radiation exchange in chilled beams Carat is available in widths from 12.2" to 33". The length creates no air movement can vary from 47.2" – 236.2" . Carat provides a high cooling effect per surface unit, Function which leads to resource-efficiency and a low weight for 23 the product. Carat is made of 100% recyclable materials. As cold water passes through the chilled beam, the warm air from the room is cooled on the cold surface The water pipes are made of copper. Nevertheless, the of the beam. The cooled air (which has a higher density) water should be oxygen-free to prevent corrosion. then streams through the chilled beam and down into the room (see Picture 2). This leads to air circulation in Easy to clean the room, where warm air from the room is continually replaced by cooled air. The cold surfaces of the beam also absorb heat radiation from warmer surrounding sur- Hygiene faces. Carat's surface area is four times smaller than that of a The high radiation quotient leads to direct heat exchange corresponding finned battery beam with the same per- between the cold surfaces of the beam and the warm formance. All parts of the product are accessible for surfaces in the room. The radiation quotient for Carat is cleaning and inspection. These qualities, together with approximately 35% of the total emitted cooling effect. the relatively strong aluminium plate, make Carat easy to This is a high quotient compared to conventional finned wipe and clean. battery beams which have a radiation quotient of approximately 5%.

Direct heat exchange, through a high quotient of radiation to the room surfaces, and a high cooling effect, even at lower room temperatures, allows a large amount of cold to be stored efficiently in the building structure during low-load periods. The overall result is that Carat gives off more cooling energy during a 24-hour period than a finned battery beam. This means that a lower room temperature can be achieved.

Optimal design Picture 1. Cross-section of Lindab's unique strips. The Construction rhomboid shape provides an efficient heat- transfer surface. Carat is a chilled beam that absorbs heat by both radiation and convection. By optimizing the beam's radiation quotient, output has been increased by 50% compared to finned battery beams, without increasing the risk for drafts.

Carat is based on a method that is unique in the world: in a cold-rolling process, the copper pipe is connected by metallurgical bonding to a gilled aluminium sheet. The energy transfer between the cooling surface and the water circuit is made more efficient, which results in a high cooling effect per surface unit. The technology for the metallurgical bonding of copper and aluminium renders galvanic corrosion impossible.

Picture 2. How Carat works.

Chilled beams Carat

Versions

Installation: Carat is mounted horizontally. 24 Lengths: Carat is available in lengths from 47.2" – 236.2", in steps of 4".

Water connection: Carat is available with a variety of connection sizes,0.4", 0.5", 0.6", 0.9", and 1.1", depending on the product's width and connection options.

Surface treatment: Carat is powder-coated; the standard color is white, RAL 9010.

Color: Carat can be coated in a variety of special colors Picture 3. Carat with black coating, a plus feature. (see picture 3).

Chilled beams Carat

Versions 25

Picture 4. Carat -31 Picture 5. Carat -44

Picture 6. Carat -58 Picture 7. Carat -71

Picture 8. Carat -84

ChilledHorisontalt montagebeams Carat Couplings & connections

3 3 3 3 3 Coupling options Model Nominal Diameter (in) Minimum flow (gpm) 0.4 0.24 Horisontalt montage Carat -31 26 0.5 0.48 Carat -44 0.4 0.24 0.6 0.71 3 3 3 3 3 1 1 1 1 Carat -58 1 0.4 0.24 0.5 0.48 0.6 0.95

Horisontalt montage Carat -71 0.4 0.24 0.6 1.19

1 1 1 1 Carat -84 1 0.4 0.24 13 13 13 13 13 3 3 3 3 3 0.5 0.48 0.6 0.71 0.9 1.43 Carat -31 0.5 0.48 Carat -44 0.6 0.71 13 13 13 13 Carat -58 13 0.6 0.95 13 13 13 13 13 1 1 1 1 1 Carat -71 0.6 1.19 Carat -84 0.9 1.43 Carat -31 0.6 0.95 Carat -44 0.9 1.43

13 13 13 13 Carat -58 13 0.9 1.90 13 13 13 13 13 Carat -71 0.9 2.38 Carat -84 1.1 2.85

Water ConnectionInkopplingsalter optionsnativ 3 ConnectionInkopplingsalter optionsnativ 13 MATNING ConnectionInkopplingsalter optionsnativ 13 ConnectionInkopplingsalter optionsnativ 1 supply 13 13 13 13 13

Due to of the beam's "gills", its surface structure looks different, depending on the direction from which it is viewed. If units connected in series are to have the same appearance, the connection point should be oriented in the same direction throughout the room. Note! Connection option 13 can be turned in both directions. Table 3. Carat's couplings & connections.

Weight & water content

Carat 31 Carat 44 Carat 58 Carat 71 Carat 84 Weight, [lb/ft] 1.2 1.8 2.3 3.0 3.5 Water content, [gal/ft] 0.096 0.036 0.06 0.07 0.08

Table 4. Carat's weight & water content.

Chilled beams Carat Carat's width & height, (in)

0.4 0.4 0.4310/ 21.7552 10 10289 11289.4 10 10 420 16.5420 10 8" 552 Carat -31 Carat -44 Carat -58 10 289 10 420 10 552 10 552 10 289 10 42010 552 27

289 10 420 147

10 147 147 147 147 147 5.8 5.8 5.8 147 147 275147 10.8275 407 16407 541 21.3541 147 147 147 12.2309 17440.3 22.5572

309 147 440 572 147 147 275 407 541 3 3 0.4/ 32.2 0.410/ " 27686 10 108" 818 818 10 8 275686 407 541 275 309 407 440 541 572 10 309 686 440 10 818 572 309 Carat440 -71 572 Carat -84 10 686 10 818 10 686 10 818 147 147 147 147 5.8 5.8 147 673 26.5673 147 805 31.7805 147 27.8 147 33 147 706 673706 147 838 805838 673 805 673 706 805 838 140 140 L - 160 L - 160 140 140 706 838 Length,706 (in) Max. 100 AsMax. standard, 100 Carat is available838 in lengths fromMax. 70 100" – 236Max.", 100in steps of 4". 140 L - 160 140

140 Max. 100 L - 160 Max. 100 140 5.5140 L - 1606.3 5.5140 Max. 100 Max. 100 MaxMax. 100 4" MaxMax. 100 4"

3 × 2 suspension points for L L lengths > 120".

L L L

Connection dimensions, (in) 68 68 68 68 68 68 127 56 127 56 182 77182 77 258 56258 56 68 68 68 2.7 2.7 2.7 68 68 127 56 182 77 258 56 68 68 68 68 1275 2.256 1827.2 773 25810.2 562.2 127 56 182 77 258 56 68 68 68 68 315 31577 77 391 39156 56 2.7 2.7 68 68

12.4 3 15.4 2.2 68 315 77 68 391 56 68 68 0.4 315 77 0.4 391 56 315 77 391 56 Figure 1. Carat, width, height, length and connection dimensions. 68 68 2.7

We reserve the right to make changes without prior notice. Therefore, all designs, specifications, and product features are68 subject to change without notice. The company and its products are protected by patents and registered trademarks. 2015 All rights reserved. 68 68 linx industries | chilled beams

Chilled beams Carat

Installation examples

Carat has a wide range of applications and can be installed in offices, exhibition halls and industrial premises or warehouses. Carat is suitable for both visible and hid- 28 den installation. Hidden installation above a perforated suspended ceiling is the most common in an office environment. During installation, it is important that the separation between the unit and the ceiling be large enough. Otherwise, the output can be reduced because of insuffi- cient air intake. The minimum acceptable distance varies depending on the width of the unit. Table 5 and figures Picture 8. Installation of Carat with a suspended wire. 2 to 4 list the minimum installation dimensions that are required for each model so as to avoid a reduction in Carat's efficiency. If the minimum installation dimensions are not met, the cooling effect of Carat must be reduced in accordance with diagram 4.

Carat is light, and this makes the unit easy to handle during installation. There are two suspension options for Carat. Carat can be installed using either a suspended wire or a threaded rod. Both the suspended wire and the threaded rod are easy to adjust, so as to achieve the necessary measurement between the product and the ceiling. Picture 9. Installation of Carat with a threaded rod.

Model A (in) B (in) C (in)

Carat -31 1.8 7.6 9.1 A B Carat -44 2.2 8.0 9.9 C Carat -58 2.8 8.5 10.5 Carat -71 3.3 9.1 11.9 15.7 23.6 Carat -84 4.1 9.9 12.7 Carat above a perforated suspended ceiling

Table 5. Minimum installation dimensions, required by the respective models, to avoid a reduction in A

Carat's efficiency. B

[%] Cooling effect A 100

80 70

60 A

50 40

20 10 0 Figure 2-4. Installation dimensions for Carat. 100 90 80 70 60 50 40 30 20 10 0 Percentage of the required clearance, dimension A [%] Note: To achieve low air velocities as per diagram 3, the distance between the beams should be at least 23.6". Diagram 4. Reduction of the cooling effect when dimension A is reduced.

Chilled beams Celo

Use Worth noting

Lindab has developed a supply air beam, Celo, which can Celo is based on a unique technology in which the cooled be installed above a suspended ceiling. air is carried down through an outlet slit in the suspended ceiling, then along the wall and down towards the floor. Thus, you can conceal the ventilation and cooling fea- The cooled air has a fan-shaped distribution, which tures and create an unbroken ceiling without visible tech- ensures low air velocities in the occupied area. Lind- nical installations. The Celo concept has been developed ab's supply air beams are Eurovent-certified and tested together with Ecophon, which provides acoustic ceilings according to EN-15116 and EN-14518. adapted for the system. Key figures Installation Capacity: Cooling effect of up to 2,370 BTU Celo is installed above the suspended ceiling. The Air quantity of up to 42 cfm system requires open slits in the suspended ceiling for the cooled air to exit and for the intake of warm air from the room to the chilled beam.

Chilled beams Celo

Picture 1. Celo is based on the induction principle.

Function sideways angle of 30°, an angle that decreases the closer the nozzles are to the center. This creates a fan-shaped Patent-applied-for technology guarantees a good indoor distribution pattern. climate. The nozzles are accessible for plugging from below, if Celo consists of a supply air beam (see picture 1), which you wish to change the pressure and flow pattern at a is placed above a suspended ceiling. Celo’s technologi- later time. cal solution is based on a unique technology (patent applied for), where the air is carried down through an outlet The water pipes are made of copper. Nevertheless, the slit in the suspended ceiling, then along the entire wall water should be oxygen-free to prevent corrosion. and down towards the floor (see picture 2). The air has a fan-shaped distribution and all together, this ensures low air velocities in the occupied area.

The technology, where the clean cooled air is driven slowly down the wall towards the floor and where the exhaust unit is placed above the suspended ceiling, ensures good air-change efficiency in the room.

Construction

Celo is equipped with a vertical battery and a lateral air duct. There is an air connector on each end of the beam, and one of these is used for connecting the air. A cleaning hatch, with a handle, is placed on the unused connection, Lindab designation ESHU 80. The cleaning hatch provides access to the beam’s air duct for cleaning and inspection. The product is supplied with factory- preset airflow and nozzle pressure. Picture 2. Celo's technical solution is based on a unique technology, patent applied for, where the The air is supplied to the room through Coanda nozzles cooled air is carried down through an outlet slit placed along the air duct. The outermost nozzles have a in the suspended ceiling, then along the wall and down towards the floor.

Chilled beams Celo Concealed installations

Celo makes it easy to create a beautiful unbroken ceiling (see picture 3). Celo provides great freedom when designing a suspended ceiling (see Picture 4). The choice is between a wall-to-wall suspended ceiling with slits and a suspended island installation. 31

Supply air beams, exhaust air units, ventilation ducts and electrical installations are all placed above the suspended ceiling.

Simple installation and service

Installation of the Celo supply air beam is simple. Care- ful adjustment of the suspended ceiling is not required. When the installation engineer has finished installing the beam, the ceiling installer takes over; basically, the only thing he has to do is fit the ceiling.

Since the suspended ceiling panels can be easily dismantled, the supply air beams and the other technical installations are easily accessible for maintenance and service.

The many years of experience with conventional chilled beam systems, where the air is drawn through slits in the suspended ceiling and then brought back through a supply air beam placed at the center of the room, prove Picture 3. Celo makes it easy to create a beautiful un- that there is good hygiene above the suspended ceiling. broken ceiling. The big difference with Celo is that the supply air beam is not visible!

Picture 4. Celo provides great freedom for the design of the suspended ceiling.

Chilled beams Celo Data Cooling effect, Celo Variants Drypac™, condensation protection

Celo is installed above a suspended ceiling. Drypac™ is a condensation protection consisting of Per- 32 lite (volcanic stone), which is applied to the fin surfaces. Lengths: Celo is available in lengths from 47.2" - 141.7", Drypac™ has properties, which allow a feed temperature in steps of 12". that is 39.2° F below the dew point, for continuous operation, and 41 to 46.4° F below dew point for limited peri- Water connection: The water connection is horizontal ods. Drypac™ provides both an increased effect output 0.60". and increased security against condensation drips. At a working temperature above the dew point, the output is Air connection: The air connection is horizontal 3"Ø. reduced by 17 % but when the working temperature is below the dew point, there is no reduction in output. This Nozzle angle: The standard angle of the nozzles is 30°. means that the effect is highest when the need is greatest.

Surface treatment: Celo is manufactured as standard from enameled sheet metal, color white, RAL 9010.

Airflow control: The product has a preset pressure drop value, so on-site adjustment is not necessary. A prerequisite is that the duct system in the building has a relatively low-pressure drop compared to the product. Where a damper is desired, you can order a balancing damper.

Plus features

Factory preinstalled.

Drypac™: Anti-condensation-treated cooling batteries that enable water temperatures below the dew point without condensation drips.

Valves and actuators: Valves and actuators are fitted externally.

Air vent: An air vent is mounted on the return side of the connection pipe on the exterior of the product.

Accessories

Delivered separately.

Suspension wires: Suspension wires and Z-bars can be supplied for ceiling installation, 4 suspension points.

Threaded rods: Threaded rods can be supplied for installation in the ceiling. 4 suspension points.

215 215 215 215

1,2 - 3,6 m 1,2 - 3,61,2 m- 3,6 m 1,2 - 3,6 m OBS! UndermåttOBS! 8 Undermått OBS!mm Undermått 8 OBS!mm 8 Undermått mm 8 mm

linx industries | chilled beams Chilled beams Celo Couplings & connections Æ80 Æ80 Æ8046 Æ8046 46 46 46 46 46Æ80 46Æ80 Æ80 Æ80 50 50 50 50 Celo is supplied in lengths from 47.2"50 - 141.7" in50 steps50 of 50

12". The connection dimension for the water44 is o.d.44 44 0.6" 44 44 44 44 44 and for the air 3"Ø. 74 74 74 74 Designations74 74 74 74 33 Figure 2 shows the different coupling options for Celo. Type A1 has a horizontal143 air connection143Æ15(2x)143 at Æthe15(2x) 143endÆ15(2x) andÆ15(2x) a Æ15(2x)Æ15(2x)Æ14315(2x) Æ14315(2x)143 143 horizontal pipe connection at the same end of the beam. 40 40 40 40

A1L A1L A1L A3L A1L A3L A3L A1R A3L A1R A1R A3R A1RA3R A3R A3R

A1L A3L A1R A3R

Water connection Air connection

Figure 2. Celo has four different coupling options, A1L, A3L, A1R and A3R.

27310.7

34 273 4.8 122

273 2158.5 122

1,2 - 3,6 m 215 122 Length, (in)OBS! Undermått 8 mm

215 47.21,2 - 141.73,6 m Note! DimensionOBS! Undermått difference: 8 mm 0.3"

1,2 - 3,6 m OBS! Undermått 8 mm

Æ80 46 46 Æ80 50 50 Connection dimensions, (in) 44 44

Æ80 46 46 Æ80

A1L 74 A1R A1L 74 50 50 44 44 Return Return 3.1 143 Æ15(2x)ØÆ3.180 Æ15(2x)1.846 143 1.846 ÆØ80 2 2 50 50 74 74 1.7 44 44 1.7 40

143 Æ15(2x) Æ15(2x) 143 74 2.9 2.9 74 40 1435.6 Æ15(2x)Ø0.6 Æ15(2x)Ø0.6 5.6143 Supply Supply Top view End view End view 40 1.6

Figure 3. Celo, width, height and connection dimensions.

Weight & water content

Weight, lb/ft 4.4 A1L A3L Water content, gal/ftA1R 0.03 A3R Table 7. Celo, weight & water content.

A1L A3L A1R A3R

We reserve the right to makeA1L changes without prior notice.A3L Therefore, all designs,A1R specifications, and productA3R features are subject to change without notice. The company and its products are protected by patents and registered trademarks. 2015 All rights reserved. linx industries | chilled beams 112 240

112 240

Chilled beams Celo112 240 Installation 112 Celo is installed above the suspended ceiling. The beam 240 is attached to the ceiling joist with suspended wires, threaded rods or screws. Installation components can be 112 232-252 112 240 ordered as accessories. All dimensions are in inch. 112 240 35

240 232-252

232-2529.1 - 9.9

1124.4 2409.4 160-300* 112 Valfritt mått 240 <30 232-252 160-300*

232-252 6.3-11.8 160-300* Valfritt mått <30

4.4 232-252 Valfritt mått

112 <30

< 1.2 232-252 9.4240 160-300*

Figure 3. Dimensions for fixing points. Figure 4. Dimensions for suspended installation. 232-252 160-300*

Suspended island installation. <30 160-300*

Valfritt mått Max 552.2 <30 160-300* 9.1232-252 - 9.9 <30 <30 Max 55 160-300*

Max 55 Valfritt mått Min.160*

Max 6.3 <30

6.3-11.8

6.3-11.8 160-300* 160-300* 232-252

< 1.2 <30 Min.160* 160-300* Min.60Min 2.4

Max 55 Min.160* 160-300*

Figure 5. Measurement for installation on to a ceiling joist. Figure 6. Dimensions160-300* for installation, outlet along the wall. Suspended island installation. Min.60 200-600

<30 Min.60

Min.160* Max 55 160-300* 7.9-23.6200-600 Max 25

Min.160* 200-600 160-300*

Min.60

Max 25 Min.240

Max 1 Min.160*

Max 6.3

6.3-11.8 160-300* Min.160* Max 25 160-300* Min.160* 160-300* 200-600 Min.2409.4

Min.240 Min.60 Figure 7. Dimensions for suspended island installation. The maximum dimension of 1" is between the upper edge of the Max 25

Min.160* suspended ceiling and the highest point of the ceiling that can interfere with the air current. 160-300* 200-600 * The dimension is between the upper edge of the beam and the highest point of the ceiling that can interfere with the air current. Min.240 We reserve the right to make changes without prior notice. Therefore, all designs, specifications, and product features are subject to change without notice. The company and its products are protected by patents and registered trademarks. 2015 All rights reserved. Max 25 Min.160* 160-300*

Min.240 linx industries | chilled beams

Chilled beams Celo Installation examples 2 x 1.8 m When the water1 x 3.6 mcircuit is connected in series,2 x 1.8 them same 1 x 3.6 m water flow goes through both beams. Wall-to-wall suspended ceiling with slits This results in a water flow through the beam that is twice as large as the flow in parallel-coupled beams, at the same To achieve a sufficiently high water flow according to the temperature difference (supply/return) and cooling effect. 36 effect diagram when shorter units are used, it is often necessary to have two Celo beams connected in series. ∅ 100 ∅ 80 ∅ 100 ∅ 80 Example 1 Example 2 Example 3 Example 4

2 x 1.8 m 39.31 x x3.6 141.7 m 178.7 x 1.22 x xm1.8 70.9 m 78.72 x 12.4 x 3.6 m94.5 m 39.31 x 1.2 x m47.2 2 x 2.4 m 1 x 1.8 m 1 x 1.8 m 39.3 x 70.9

∅ 100 3"∅Ø 80 4∅" 100Ø ∅ 80 ∅ 100 4∅"Ø 100 4∅"Ø 100 ∅ 100

Figure 8. Four examples of how Celo beams can be placed in combination with different slits in the suspended ceiling, including suitable water and air connection.

NB! Each supply air beam has an air connection of 3"Ø. To avoid increased air velocities, the distance from end Each supply air beam has a maximum air volume to fulfil to end should be greater than 47.2" (see figure 8, exam- the desired noise levels. Two beams cope with a greater ple 4). Lindab's control valves can be used as exhaust air 1 x 1.2 m 2 x 2.4 m 1 x 1.2 m 2 x 2.4 m 1 x 1.8 m total air volume. 1 x 1.8 m units.

Suspended island installation

Celo can also be installed in a suspended island. The picture below shows examples of this.

Min. 1800 70 ∅ 100 ∅ 100 ∅ 100 ∅ 100 200-600 Min. 240 Figure 9. The picture shows four corners where sus-

10 pended ceiling islands meet. 8-24

All dimensions are shown in inches.

Optional dimension

Optional dimension We reserve the right to make changes without prior notice. Therefore, all designs, specifications, and product features are subject to change without notice. The company and its products are protected by patents and registered trademarks. 2015 All rights reserved. linx industries | chilled beams

Chilled beams Plafond

Picture 1. Plafond is suitable when the ceiling should be free from equipment.

Use Worth noting

Offices, hotels, hospitals, schools, banks, etc. Especially suitable when the ceiling should be free from equipment (see picture 1). The supply air is directed along Installation the ceiling or wall. Available with Drypac™ condensation protection or Regula Secura condensation guard. Lindab's supply air beams are Eurovent-certified and Visible installation in corners between a wall and a ceil- tested according to EN-15116 and EN-14518. ing, or on a wall. Key figures

Length: 47.2" - 141.7" Size: Plafond B has the format 12.6" × 11.9". Plafond C has the format 9.4" × 9.1". Plafond D has the format 14.1" × 11.9". Capacity: Cooling effect of up to 4,535 BTU Air quantity of up to 85 cfm

Chilled beams Plafond Function Design

Plafond's function is based on the induction principle. Plafond is available in three designs: B, C and D (see pic- Ventilation air with a certain dynamic pressure is released ture 2). The shape of the product is suitable for installation through specially-formed nozzles into a dispersal zone, in a corner between a wall and a ceiling, or directly on a thereby creating a low static pressure. This low pressure wall. If a uniform appearance throughout the whole room 38 causes warm air from the room to be sucked towards the is desired, Plafond can be supplied either with an inac- ventilation air passing through the battery. The volume tive part or fitted with side covers. The side covers have of the warm indoor air is 4 to 5 times that of the ventila- the same shape as the product, and can be designed to tion air. The air is cooled as it passes through the battery, extend from wall to wall, max. 141.7". which consists of aluminium ribs with copper ducts filled with cold running water. The heat of the room is absorbed For the best possible accessibility for cleaning, suspen- through the aluminium ribs and then transferred through sion, adjustment or maintenance, the whole front plate the copper pipe to the water circuit and on to a central of Plafond can be removed. Valves and controls can be cooling unit. Despite the small external dimensions of the placed behind the front plate, so they are easily acces- product, the construction makes it possible to achieve a sible for adjustment and maintenance. The beam is sus- high cooling effect. The nozzles releasing the ventilation pended before the front plate is put into place. air are designed to maintain the Coanda effect, i.e. the adhesive capacity of the air in the duct, in the nozzles. Plafond can be ordered with a preset airflow at a selected The air then follows the side of the duct towards the ceil- air pressure. By removing the nozzle plugs or plugging ing or the wall. In this way, the air "adheres" to the room's more nozzles, respectively, the airflow, if necessary, can ceiling or wall, where the air velocity later diminishes. be increased or decreased at a later time. The increase, however, is limited by the number of nozzles.

The water pipes are made of copper. Nevertheless, the water should be oxygen-free to prevent corrosion.

Picture 2. Plafond B (top), Plafond C (middle) and Plafond D (bottom).

Chilled beams Plafond Hygiene The air reaches the floor, and then it is dispersed in the Everything is accessible room. When the room air is heated, it rises to the ceiling to be cooled again. In both scenarios, the room is well The requirement for all parts of the beam to be easy to ventilated. clean is met by the removable front plate (see picture 3). A cleaning hatch on the beam's air duct provides easy Conventional supply air beams, which spread the air line- 39 access so the air duct can be cleaned from the inside. arly, can create high air velocities, as the air stream tends The cooling battery is accessible from three sides and to be compressed and concentrated towards the centre. therefore can be cleaned thoroughly. The same applies to To reduce air velocities, the air distribution in the Lindab the Coanda nozzles, which are accessible from the sides Plafond is angled outwards. The outer nozzles point or from underneath. All of this allows thorough cleaning slightly outwards, which leads to air velocities that are of the product. It is of primary importance to be able to significantly lower than those from conventional supply clean the batteries in products installed in premises with air beams, with a linear outlet. high concentrations of dust particles. As regards to noise, the nozzles are shaped like an Room environment inverted trumpet, i.e. some what negatively directed at the outlet, which also leads to very low noise from the The ventilation principle in Plafond can be selected nozzle. according to the layout of the room and the location of the product. If the air is directed upwards, the ventilation Plafond's one-way air injection is especially suited for principle is to spread the cooled air across the ceiling premises where the ceiling has beams or is at different (see pictures 5 to 6). The heated air is then absorbed levels. The construction is designed to enable the prod- from the central area of the room and fed to the beam for uct to be installed with the air direction horizontal or verti- further cooling. If the air is directed downwards, the ven- cal. The product's air circulation can thereby be adapted tilation principle is to spread the cooled air down along to the conditions of the specific room, resulting in low air the walls (see picture 4). velocities.

Picture 3. Battery and air duct are accessible for mainte- Picture 4. Plafond D with air injection across the wall. nance and cleaning.

Picture 5. Plafond C with air injection across the ceiling. Picture 6. Plafond C with air injection across the ceiling.

Chilled beams Plafond Data

Versions Accessories Size: Plafond is available in three different designs: Plafond B has the format 12.6" × 11.9" Side covers: Available in lengths of up to 141.7". Sup- 40 Plafond C has the format 9.4" x 9.1" plied non-perforated. Plafond D has the format 14.1" x 11.9"

Lengths: Plafond is available in lengths from 47.2" - 141.7" in steps of 4". Cooling effect

Water connection: The water connection is horizontal or vertical, with outer diameter of 0.6". Drypac™ condensation protection Drypac™ is a condensation protection consisting of Per- Air connection: The air connection can be rotated into lite (volcanic stone), which is applied to the fin surfaces. a horizontal or vertical position, 4"Ø. Drypac™ has properties that enable it to work with a supply temperature that is 39.2° F below the dew point, Design: The perforations in the front plate are available for continuous operation, and 41 to 46.4° F below the in two versions, Slot and Dot. Slot is the standard perfo- dew point for limited periods. Drypac™ provides both an ration supplied. increased effect output and increased security against condensation drips. At a working temperature above Nozzle angle: The nozzles can be ordered with different the dew point, output is reduced by 17 % but when the angles, 0°, 16° or 30°. The standard is 30°. working temperature is below the dew point, there is no reduction in output. This means that the effect is highest Plafond is manufactured as Surface treatment: when the need is greatest. standard from enamelled sheet metal, color white, RAL 9010.

Airflow control: The product has a preset pressure drop value, so on-site adjustment is not necessary. A prerequisite is that the duct system in the building has a relatively low-pressure drop compared to that of the product. Where a damper is desired, you can order a balancing damper.

Plus features

Factory preinstalled.

Heating: There is a heating option by way of an additional heating pipe in the battery.

Drypac™: Anti-condensation treated cooling batteries that enable water temperatures below the dew point without drips.

Air vent: Air vents are installed on the return side of the connection pipe.

Color: Special colors and other surface finishes, e.g. gal- vanised and powder coating. Please contact Lindab for more information.

Chilled beams Plafond Couplings & connections

Plafond is supplied in lengths from 47.2" to 141.7" in steps of 4". The connection dimension is 0.6" o.d. for the water and 4" for the air. Plafond is available with a large number of coupling 41 options. This is how to find the designation for the coupling option you require for Plafond:

3 4 Step 1. Step 2. Step 3. Indicate the position for the Indicate the position for Indicate the direction for the air injection: L or R. ventilation connection. the pipe connection. LRHorizontal

3 3 3 4 4 4 3 1 4 2 A B LRLRLR LR LRVertical

1 1 1 2 2 2 A A B B A B 1 2 A B LRLRLR Figure 1 Connections 2 and 4 are vertical and are provided with elbow couplings.LR

A 1 L B 2 L B 2 R

Figure 2. Examples of standard coupling options, horizontal air injection. Type A1L, therefore, has the air connection on the end piece, pipe on the same end piece and the direction of air injection L.

A 1 AAL 11 LL B 2 BBL 22 LL B 2 BBR 22 RR A 1 L B 2 L B 2 R CB CB

linx industries | chilled beams 240 240 320 320 Chilled beams Plafond Width & height, (in) 301 301 230 230 CBPlafond B CBPlafond C

9.1 230 230 240 42 9.4 240 320 301 301 320 11.9 12.6

11.9 12.6 9.4 301 320 240 301 320 9.1 240 230 230

Plafond D 230 230 301 301 70 2.8

320 240 320 11.9 240 301 357

14.1357

301

Length, in

70 1.2 - 1.5 - 1.8 47.2- 2.1 -" 2.4 - 141.7- 2.7 - 3.0" - 3.3 - 3.6 m

85 Figure 3. Plafond B, C and D, width, height and length. 230 240 200 85 28 80 70

240 230 48 85 148.5 301 85

71 We reserve the right to make changes without prior notice. Therefore, all designs,A3 specifications, and product features are subject to change without notice. The company and its products are protected by patents and registered trademarks. 2015 All rights reserved. 207 71 149 200 207 30 30 175 22 357 A1 71 Anslutning A1, A3 175 85

A3 200 200 0 22

52 148,5 45 A1 Anslutning B2 142

100 200 linx industries | chilled beams

Chilled beams Plafond Dimensions, (in)

Connection A1, A3 Connection B2

A3 7.9 7.9 142 43

62 2.8 2.8 127 5.3 A1 5.3

Plafond B Plafond C

803.1 712.8 71 80 149 1495.9 30 1.2 1.2 30 30 71 30 80 481.9 48 149 30 30

2.8 48 71 71 2.8 71 71 6.3 6.3 6.9 6.9 161 161 161 161 175 175 175 175 71 71 161 161 175 175 15 0.6 15 15 15 0.6 0.9 22 22 22

22 Cooling 0.9 0.6”Ø

Cooling 0.6"Ø 92 92 3.6 15 15 22 22 Heating 0.6”Ø 48 481.9 Heating 0.6 Ø

" 92 52 522 148.5148.55.8 48 148.55.8 148.5 281.1 28 75.575.53 99.599.54 99.54 99.551.52 51.5 52 148.5 148.5 28 75.5 99.5 99.5 51.5

Plafond D 85 85

853.3 80 80 28 70 28 70 48 48 3.1 51.5 80 51.5 28 70 1.1 2.8

1.9 Weight and water volume 48 2 99.5 99.5 148.5 51.5 148.5 Plafond 4 5.8 99.5 148.5 Weight, lb/ft 7.8 Water content, cooling gal/ft 0.05 71 71 Water content, heating gal/ft 0.03 71 2.8 Cooling Ø 0.6" Copper pipes, quality SS/EN 12449 71 71 Pressure class PN10 30 30 175 175 22Heating22 Ø 0.6" 712.8 161 161 15 15 301.2 1756.9 220.9 Table 8. Plafond, weight and water volume.

1616.3 150.6

Figure 4. Plafond B, C and D, dimensions.

Chilled beams Plafond Suspension, (in)

Plafond B 1.8 43x7 (2X) 45 1.743x7 x 0.3 (2X) (2x) 45

80 3.180 2.6 44 65 65 65 65 2.6 80 3.1 80

43x7 (2X) 1.743x7 x 0.3 (2X) (2x) 45 451.8

Plafond C 451.8 1.743x7 x 0.3 (2X) (2x)

803.1 652.6 65 65 2.6 80 3.1 80

43X7 (2x) 45 43x7 (2X) 45 1.8 1.743x7 x 0.3 (2X) (2x) 45 80 65

65 Plafond D 80 70 65 2.6

43x7 (2X) 45 80 3.1

Figure 5. Plafond B, C and D. 1.743X7 x 0.3 (2x) (2x) 451.8

Chilled beams Plafond Installation examples

Plafond is always installed visibly and fixed to the ceiling or wall.

Figure 6. Plafond with air distribution along the ceiling. Figure 7. Plafond with air distribution along the wall.

Active length 126"

0.8" Max Product length

Figure 8. Several Plafond beams installed side by side. Figure 9. Maximum product length.

Chilled beams Plafond Installation of side covers

When installing Plafond with side covers, it can be dif- ficult to place the beam and the side cover in a straight line, if the walls and ceiling are uneven. Therefore, a gap (0.8") is recommended between the beam and the side 46 cover to indicate the different parts.

Picture 7. Complete installation of Plafond B without Picture 8. Complete installation of Plafond B with side side cover. cover.

Picture 9. Complete installation of Plafond C without Picture 10. Complete installation of Plafond C with side side cover. cover.

Lindab’s comfort unit Plexus gives many placement pos- By the adaption to ceiling tile dimensions the Plexus sibilities since it fits into either a 24" x 24" or a 48" x 24" beam easily can be mounted into modern buildings. plenum. Because of Plexus 360 degree air pattern and the result- Plexus is provided with fixed lamellas which controls ing shorter air throws many Plexus beams can be mount- 47 the primary air into non-parallel jets in a 360 degree air ed into same room without creating any draft problems. pattern. The 360 degree air pattern results in shorter air throws (30%) and a draft free indoor climate. Plexus can The air volume can easily be adjusted with Lindab’s be used for both cooling, heating and ventilation. Plexus JetCone system, which creates a great flexibility. can be equipped with the functions Drypac™ condensation protection, Regula Secura condensation guard, Lindabs active beams and comfort unit Plexus are down fold battery for better accessibility, and pre-mount- Eurovent certified and tested according to EN-15116, ed valves and actuators. The possibilities are many and EN-14518. the flexibility large.

Installation

Plexus is provided in both an integrated and a free hang- Key figures ing model. Plexus I are mounted integrated into false ceiling there the comfort unit is placed above the standard Length: 24" alternative 48" T-bars. Plexus X is mounted integrated into false ceilings Width: 24" there the comfort unit is placed into hidden bars, for ex- Height: 9" ample edge DS. Plexus Y and Z are for mounting into false Capacity: Cooling effect of up to 3,410 BTU (Plexus 60) ceiling system edge E. Plexus F is mounted free hanging Air quantity of up to 25 cfm, 32 iwg (Plexus 60) or close to the ceiling. Plexus can be delivered with hori- Cooling effect of up to 5,115 BTU Plexus 120) zontal or vertical air connection and with horizontal water Air quantity of up to 45 l/s, 32 iwg (Plexus 120) connection.

Plexus. 360º - Naturally.

Plexus integrates both cooling and heating functions from the climate beams together with the supply air terminals tech- nique. Unique for the Plexus is that the air is supplied in a 360° air pattern instead of a traditional 4 way pattern. This feature allows approximately 30% shorter air throws.

Plexus works by the induction principle. The supply air is Plexus comes as standard with an inspection and clean- let in by induction jet nozzles and then controlled by fixed ing hatch, through this you can easily access the unit and deflectors into a 360° sunflower shaped pattern. ducts. 48 The heated room air which is inducted through the cooling battery/coil is 4-5 times larger than the supplied primary air. The battery/coil consists of aluminium grills fitted onto cu-tubes where the cooled water runs through and thereby absorbs the rooms heated air, it is then let to a central cooling machine.

Hygiene

Plexus can as an option even be delivered with a partially down fold battery to ease access for cleaning all parts of the unit. When the hatch is opened an easy access to the ducts is created.

Construction

Plexus is developed and constructed to reach shortest possible air velocities in the comfort zone.

This is achieved by the fixed deflectors which let the air spread into a 360° around the beam. Plexus is a comfort unit and is very compact in its design but still delivers optimal effects and easy access for cleaning and inspection.

The water pipes are made of copper. The water flowing through the beam should always be free from oxygen to guarantee that corrosion does not occur.

Heating

Plexus can, as an extra option, be equipped with Lindab’s patented heating solution. By placing the heating coil in the end of the battery, instead of in the middle as normally on chilled beams, even better mixing ventilation is received and the vertical gradient will be distinguishly reduced. By placing the heating coil closest to for example a window, the down drafts will be reduced and the primary cooling source becomes eliminated fast and effective.

Adjustment JetCone

The battery is recessed and access to the whole comfort unit is given. When you open the inspection panel, free access is given to the bigger parts of the product as well as the air duct system.

Chilled beams Plexus Plexus is delivered as standard with Lindab’s JetCone air Example volume adjustment system. JetCone makes Plexus to a Today one person is sitting in a cell office. The company very flexible product with possibility of adjusting air diffu- is making an expansion and employes one more per- sion, air volume and air pressure (without any need of any son, who should be placed in the same room. The air tools). Adjustment is made by setting the four adjustment volume then needs to be adjusted to cover the fresh air regulators into different positions. The adjustment is done requirement for two persons2006 instead of one person. The without any tools, which makes it very fast and easy to air volume is adjusted by modifying the position of the Theory Actual air ow 49 adjust the air diffusion, air volume and air pressure. The adjustment point and the requested result is given. If it is

fast adjustment system gives an opportunity within plan- requested to direct the air diffusion in a certain way this is , ning, since the product choice can be made in an early also possible to do. With the JetCone adjustment system stage and the products can be drawn into the planning it is possible to get an asymmetric air pattern. ,0 of the project even though the planner do not have all the required data. 0,

To offer the best flexibility concerning the ventilation air 0,0 volume, Plexus 60 can be ordered in four different types S (standard) and L (low), M (medium) and H (high). 0,

The different types results in that Plexus receives different ,0

operating ranges for minimum and maximum air volume. , By limiting the operating ranges in different configurations, you can with our JetCone adjustment system easily obtain 0,00,,02,2,0 ,,,0 m a very accurate adjustment to requested air volume. Area with higher air-velocities than 0,20 m/s

Type S is Lindab’s standard type which have a variable air volume capacity which covers the most common demands. In configuration L, M and H we have combined the JetCone system with traditional nozzles to be able to Lindab's JetCone system. offer three predefined operating ranges. These operating ranges is overlapping each other to be able to give a very accurate regulation. Type L is predefined to the same operating range such as S, while M and H have a operating Optimal Diffusion Pattern range which gives higher air volumes. The big advantage is that L, M and H easily can be re-configured and replace As the air is not supplied in parallel rays (stream), but in each other. a sun shaped 360° pattern. The air rays (stream) never The difference between type L, M, H and type S is that collide with the result of longer throws. Plexus has 30% type S can handle a higher nozzle pressure with low sound shorter throws than similar products. levels and gives a little bit higher capacities at those oper- Med afpropning af hjørne ating circumstances. Diagram 2 and 3 shows the capacity for the different types. Diagram 10 and 12 shows the minimum and maximum air volume, and the sound level at the specific operating point.

Plexus 120 is only available in standard type (S).

With Plexus you create all conditions for lower air velocities in the occupied zone which result in a climate without drafts in the most natural way.

Chilled beams Plexus Data Versions Plexus 60 50 Plexus 60 is a squared comfort unit, with perforated face Plexus I have a 47" x 23.4" face plate and fits into plate, and is as standard prepared for ventilation and cool- the T24/Lay in ceiling systems 48" x 23.6". ing. Plexus X have a 47" x 23.6" face plate and fits into The perforated face plate is fitted in the height of the f.x. hidden T-bar, clip-in and similar ceiling systems. recessed ceiling, to give an aesthetic and complete inte- Plexus Y have a 46" X 22.6" face plate and fits into gration in the ceiling. the T24 ceiling system edge E. Plexus 60 is delivered preset for a certain flow at a certain Plexus Z have a 46.6" x 23" face plate and fits into pressure, which contributes to a fast and easy start of the the T15 ceiling system edge E. ventilation system.

If needed the optimal 360° diffusion pattern can be adjusted.

Plexus 60 is available in four different air volume configurations, S (standard), L (low), M (medium) and H (high). The configuration refers to the opportunity of changing the air volume in the beam, for further information see diagram 9 and 11.

Plexus I have a 23.4" x 23.4" face plate and fits into the T24/Lay in ceiling systems 23.6" x 23.6".

Plexus X have a 23.6" x 23.6" face plate and fits into i.e. hidden T-bar, clip-in and similar ceiling systems.

Plexus Y have a 22.6" x 22.6" face plate and fits into the T24 ceiling system edge E. Plexus 23.6" x 23.6", integration in recessed ceilings. Plexus Z have a 23" x 23" face plate and fits into the T15 ceiling system edge E. Plexus 120

Plexus 120 is a rectangular comfort unit, with perforated face plate, and is as standard prepared for ventilation and cooling.

The perforated face plate is fitted in the height of the recessed ceiling, to give an aesthetic and complete integration in the ceiling.

Plexus 120 is delivered preset for a certain flow at a certain pressure, which contributes to a fast and easy start of the ventilation system.

If needed the optimal 360° diffusion pattern can be adjusted. Plexus 47.2" x 23.6", integration in recessed ceilings.

Chilled beams Plexus Plexus F

Plexus F could either be a squared (F 60) or rectangular (F 120) comfort unit, with perforated face plate, and is as standard prepared for ventilation and cooling. Plexus F are free hanging units with a face plate like the 51 other models.

Plexus F are delivered preset for a certain flow at a certain pressure, which contributes to a fast and easy start of the ventilation system.

If needed the optimal 360° diffusion pattern can be adjusted.

Plexus F 60 is available in four different air volume configurations, S (standard), L (low), M (medium) and H (high). The Plexus F 60 configuration refers to the opportunity of changing the air volume in the beam, for further information see diagram 10 and 12.

Chilled beams Plexus Plus features

Factory pre-installed.

Heating: The product can be equipped with a water 52 circuit in the battery to provide a heating function. Drypac™: The batteries can be equipped with an anti- condensation surface layer, which ensures increased protection against condensation or increased power output.

Adaptation for suspended ceilings: The product can be adapted to most types of suspended ceilings offered on the market.

Special size: Plexus is also available for ceiling type 24.6" x 24.6" (62), 26.6" x 26.6" (67) and 24" x 24" (U) with model name i. e. Plexus IS 62 and Plexus IS 67.

Down fold battery: Requires connection with flex hose. Battery runs down about 8" at the other end.

Special model: Plexus can also be delivered for ventilation only (without cooling battery). Accessories

Delivered separately.

Color

As standard, Plexus is powder-coated in white, RAL 9010, gloss value 30. Other colors can be ordered specially.

Chilled beams Plexus Connections Example of water connections To the left some connection alternatives are shown. Alter- Plexus 60 native A5, has horizontally connection for ventilation and water connection from left, seen in the direction of airflow. Water connection 0.5"Ø. Supply air connection When plus feature heating is chosen the heating connec- 5"Ø (A) alternatively S 5"Ø (B), tions are placed in opposite side, to the left for connection 53 L/M/H 6.3"Ø (B). 5 and to the right for connection 6, looking into the ventilation connection. For air connection type B is the heating B connections placed such as for A, and the picture illus- trate, to the left for B5 and right for B6.

6 Heating 12Ø

Cooling 12Ø

5 A

Plexus 120 Example of water connections To the left some connection alternatives are shown. Alter- Water connection 0.5"Ø. Supply air connection native A5, has horizontally connection for ventilation and 5"Ø (A) alternatively 6.3"Ø (B). water connection from left, seen in the direction of airflow. When plus feature heating is chosen the heating connec- B tions are placed in opposite side, to the left for connection 5 and to the right for connection 6, looking into the ventila- 6 tion connection. For air connection type B is the heating connections placed such as for A, and the picture illus- trate, to the left for B5 and right for B6.

Heating 12Ø

Cooling 12Ø A 5

Chilled beams Plexus Connections Example of Water Connections The drawing to the left shows connection possibilities A1, A5, Plexus F 60 B1 and B5 for Plexus F. A is for horizontal and B is for vertical air connection. Water connection 0.5"Ø. Supply air connection 54 5"Ø (A) alternatively S 5"Ø (B), L/M/H 6.3"Ø (B). B

Heating 0.5"Ø 2

Cooling 0.5"Ø

Plexus F 120 Example of Water Connections

Water connection 0.5”Ø . Supply air connection The drawing to the left shows connection possibilities A1, A5, B1 and B5 for Plexus F. A is for horizontal and B is for vertical air 5”Ø (A) alternatively 6.3”Ø (B). connection.

Heating 12Ø

Cooling 12Ø

Chilled beams Plexus Dimensions, (in) Dimensions Plexus Plexus 60 Ø 18.7 5 Ø H 476 128 V ØV 1.6 12.9 55 327 11 0.4

Ø 4.1105 2.870 1.435 8.7 220 1.6

49 2.870 1.9

A A B Weight 25.57 lbs (excl. water) Water volume 0.26 gal ØH

ØV

Plexus 120

18.7476 125 8

ØV 1.6 12.9 327 11 0.4

H B

Ø 104.15 2.870 1.435 8.7 220 1.6 2.8

49 70 1.9

A Type A B ØH ØV I (S, L, M, H) 60 23.4 23.4 5 5/6.3 Weight 47.18 lbs (excl. water) X ( S, L, M, H) 60 23.6 23.6 5 5/6.3 Water volume 0.66 gal U ( S, L, M, H) 60 23.6 23.6 5 5/6.3 Y ( S, L, M, H) 60 22.6 22.6 5 5/6.3 Z ( S, L, M, H) 60 23 23 5 5/6.3 Plexus F F 60 26.3 26.3 5 5/6.3 I ( S, L, M, H) 62 24.4 24.4 5 5/6.3 Øv 13.1333 1.332 I ( S, L, M, H) 67 26.3 26.3 5 5/6.3 14

0.6 I S 120 23.4 47 5 6.3 X S 120 23.6 47.2 5 6.3 Y S 120 22.6 46.2 5 6.3 5 8.9 22 Z S 120 23 46.6 5 6.3 H

Ø U S 120* 23.6 47.6 5 6.3 A F 120 26.3 50 5 6.3 I S 122 24.4 49 5 6.3 F 60 Weight 38 lbs (excl. water) - Water volume 0.26 gal F 120 Weight 70 lbs (excl. water) - Water volume 0.67 gal Plexus 60 in config. S has Øv 5" and L/M/H Øv 6.3" * Plexus U 120 is for 2' x 2' ceiling system

Chilled beams Podium

Use Worth noting Lindab's supply air beam Podium is the lightest supply Podium is the lightest supply air beam available on the air beam available on the market. market, a beam 236.2" long, with a width of 20.9" and a weight of only 28.8 kg. Podium has flat and easily ac- Podium is mounted on the ceiling and supplies cooling cessible surfaces, which helps maintain a good indoor through natural convection and radiation, which results hygiene. Furthermore, the height of Podium is only 130 in a draft-free climate. mm, which contributes to its great freedom of placement. 35% of the cooling supplied by Podium comes from radi- Lindab's supply air beams are Eurovent-certified and ation and the rest from convection. Compared to a con- tested according to EN-15116 and EN-14518. ventional beam, Podium provides a significantly higher cooling effect at lower room temperatures. Key figures

Podium offers many possibilities and great flexibility; for Length: 47.2" - 236.2" example, you can have Podium coated in any color you Width: 6.7", 13.8", 20.9" want. Height: 5.1" Capacity: Cooling effect of up to 2955 BTU Installation Air quantity of up to 85 cfm Podium is installed either suspended or recessed in a ceiling.

Podium can be delivered with different connection alternatives. The connection dimensions depend on if the chilled beams are to be installed individually or in series.

Chilled beams Podium

Function

Podium has two functions, in part a supply air terminal, 2. Flexible placement: The supply air is fed to the room and in part a chilled beam. The supply air is fed and dis- from the bottom of the beam. This results in a low tributed inside the supply air beam. The air then passes draft risk. The design also allows the units to be through the gills on the bottom of the beam and ventilates installed at a distance of only 11.8" from each other. 57 the room. With its design, Podium scores a very high air- Conventional supply air beams normally require a change efficiency value. Tests show that the supply air significantly greater separation. This means that beam has an air-change efficiency of 64%, which is high Podium offers increased flexibility and freedom compared to other methods of supplying air. of choice with regard to size, number and placement of beams, walls and other fittings in the room. When cold-water passes through Podium, both the warm air from the room and the supply air is cooled on Design the beam's cold surfaces. A considerable mixing of warm room air takes place inside the supply air beam, which The Podium's design is based on Lindab's world-pat- means that the temperature of the supply air released ented method of metallurgically bonding copper and alu- from the beam rises. The mixed air then streams through minium. The aluminium plate that constitutes the cool- the supply air beam and down into the room. This leads ing fin is also metallurgically bonded to the copper pipe to air circulation in the room, where warm air from the that transports the cold water. The shape of the copper room is continually replaced by cooler air. pipe allows the easy creation of turbulent currents. This, together with the contact between the copper and the There are two decisive factors characterising Podium. aluminium, boosts to the maximum the energy transport from the cooling surfaces to the cooling water. 1. Low draft risk: Compared to other brands, Lindab's world-patented technology provides direct heat The metallurgical bond between the copper and the alu- exchange between the cold surfaces of the beam and minium also eliminates any risk of galvanic corrosion that the warm surfaces of the room via low-temperature could possibly be caused by condensation on the sur- radiation. The radiation quotient for Podium is approx. faces. The supply air can also be fed via a damper, which 30 to 35 % of the total effect. This is a high radiation is supplied as an optional accessory. quotient compared to conventional beams with finned batteries, and this means that the convective share of The water pipes are made of copper. Nevertheless, the the cooling effect is lower with Podium. With a given water should be oxygen-free to prevent corrosion. airflow, this results in a higher supply air temperature after the air has passed through the beam. This means that the risk of drafts under the beam is low.

Picture 1. Podium 17, 35 and 53.

Chilled beams Podium Versions

Size: Podium is produced in three different widths - 6.7" (model 17), 13.8"(model 35), 20.9" (model 53)- all of which have a height of 5.1". 58 Lengths: Podium is available in lengths from 70.9" to 236.2" in steps of 4".

Water connection: Podium can be supplied with four connections, depending on the width of the product – 0.4", 0.5", 0.6", and 0.9". This is to allow adjustment of the pressure drop and thus to ensure turbulent flow in different dimensioning cases. The heating pipes always have plain ends, o.d. 0.4". Figure 1. Podium 35 with connection cover. Air connection: 4"Ø.

Surface treatment: Podium is powder-coated as standard in RAL 9010.

Plus features

Factory preinstalled.

Color: Podium can be coated in different special colors.

Hygiene cover: A cover that prevents the formation of air currents in the space above the suspended ceiling. Available only for Podium 53 with an increased width of 23.4".

Accessories

Delivered separately.

Control: Refer to the chapter Regula.

Damper: 4"Ø

Wall connection option: Connection cover to conceal visible piping to a wall, or between beams (see figure 1). The cover plate, however, provides access to the pipe fittings and damper. Indicate the length when you place your order.

Chilled beams Podium Installation examples

Podium can be installed in two different ways. Suspended or recess mounted in a suspended ceiling (see figures 2 to 5).

C C Max MAX 393.7" 1.5 x A 59 A A 10 m 1,5xA

Figure 2. Installation dimensions when the room air Figure 3. Installation dimensions when the room air only reaches Podium from both sides. reaches Podium from one side.

Min Min C 1004 "mm 11.8300 mm"

Figure 4. Installation dimensions when the room air Figure 5. Minimum dimensions when two Podium beams reaches Podium from another opening in the are installed close to one another or near a wall. suspended ceiling. [%] Cooling effect 100

80 70

50 40

10 0 100 90 80 70 60 50 40 30 20 10 0 Percentage of required clearance, A dimension [%]

Figure 6. Installation directly Figure 7. Suspended Diagram 3. Cooling effect with a reduced gap between the on to the ceiling. installation. suspended ceiling and the supply air beam. Installation dimensions A C Model 17 35 53 17 35 53 Figure 1 (in) 2.0 2.8 4 2.4 2.4 3.1 Figure 2 (in) 3.0 4.1 5.9 3.5 3.5 4.7 Figure 3 3.1 in2 4.3 in2 5.9 in2

Free opening area per in of Podium Table 8. Podium 17, 35 & 53 dimensions and installation. We reserve the right to make changes without prior notice. Therefore, all designs, specifications, and product features are subject to change without notice. The company and its products are protected by patents and registered trademarks. 2015 All rights reserved. Podium från sidan Teknoterm Podium Classic

12 43 Bredd 17

A3 B3

Inkopplingsalternativ Anslutningsdiameter A1 10 12 A4 B4 A2 10 12 A3 10 12 A4 10 12 B1 10 12 B2 Podium från10 12 sidan B3 10 12 Teknoterm Podium Classic 10 12 A2 B2 B4 12 43 Bredd 17

A3 B3 A1 B1

Inkopplingsalternativ Anslutningsdiameter A1 10 12 Podium från sidan A4 TeknotermB4 PodiumA2 Classic10 12 A3 10 12 A4 10 12 12 43 B1 10 12 B2 10 12 Bredd 17 B3 10 12 B4 10 12 Bredd 35 A3A2 B3B2 A3 B3 Inkopplingsalternativ Anslutningsdiameter A1 10 12 15 AB A2 10 12 15 A3 10 12 15 Inkopplingsalternativ AnslutningsdiameterA4 B4 A4 10 12 15 A1 B1 A1 10 12 A13 15 A4 B4 A2 10 12 A14 15 A3 10 12 A23 15 A4 10 12 A13 B24 A24 15 B1 A210 12 B2 B1 10 12 15 B2 10Podium12 från sidan B2 10 12 15 Teknoterm Podium Classic B3 10 12 B3 10 12 15 10 12 B4 10 12 15 A2 B2 B4 linx industries | chilled beams B13 15 12 43 B14 15 B23 15 Bredd 17 B24 15 Bredd 35 A3 B3 A1 A3 B1 B3 A1 B1 Inkopplingsalternativ Anslutningsdiameter A1 10 12 15 Chilled beams AB PodiumA2 10 12 15 A3 10 12 15 Couplings & connections InkopplingsalternativA4 Anslutningsdiameter B4 A4 10 12 15 A1 10 12 Podium från sidan A13 15 TeknotermA4 PodiumB4 ClassicA2 10 12 A14 15 A3 10 12 A23 15 A4 10 12 12 A13 B2443 A24 15 Model 7 B1 A2Model 101412 B2 Model 21 B1 10 12 15 B2 10 12 B2 10 12 15 Bredd 17 B3 10 12 B3 10 12 15 Bredd10 3512 Bredd 53 A2 B2 B4 B4 10 12 15 A3 B3 A3 B3 A3 B3 InkopplingsalternativB13 Anslutningsdiameter15 Inkopplingsalternativ Anslutningsdiameter B14 15 60 A1 10 12 15 A1 12 15 22 A2 B23 10 1215 15 AB A2 12 15 22 A3 B24 10 1215 15 A3 12 15 22 A4 B4 A4 A4B4 10 12 15 Inkopplingsalternativ Anslutningsdiameter A4 12 15 22 A1 B1 A1 B1 A13 15 A1 10 12 A13 22 A14 15 A4 B4 A2 10 12 A14 22 A3 10 12 A23 15 A23 22 A4 10 12 A24 15 A13 B24 A24 22 B1 10 A212 B2 A2 B1B2 A1310 12 15 B14 B1 12 15 22 B2 10 12 B2 10 12 15 B2 12 15 22 B3 10 12 B3 10 12 15 B3 12 15 22 B4 10 12 B4 10 12 15 A2 B2 B4 12 15 22 B13 15 B13 22 B14 15 B14 22 B23 15 B23 22 B24 15 Bredd 35 Bredd 53 B24 22 A1 A3B1 B3 A1 A3 B1 B3 A1 B1 Inkopplingsalternativ Anslutningsdiameter Inkopplingsalternativ Anslutningsdiameter A1 10 12 15 A1 12 15 22 A2 10 12 15 A2 12 15 22 A3 10 12 15 A3 12 15 22 A4 B4 A4 B4 A4 10 12 15 A4 12 15 22 A13 15 A13 22 A14 15 A14 22 A23 15 A23 22 A24 15 A13 B24 A24 22 A2 B2 A2 B2 A13B1 10 12 15 B24 B2 10 12 15 B1 12 15 22 B3 10 12 15 B2 12 15 22 Bredd 35 Bredd 53 B4 10 12 15 B3 12 15 22 B4 A3 B3 A3 B3 B13 15 12 15 22 Inkopplingsalternativ Anslutningsdiameter B14 15 InkopplingsalternatiB13 v Anslutningsdiameter22 A1 10 12 15 B14 B23 15 A1 12 1522 22 A2 10 12 15 B23 B24 15 A2 12 1522 22 A3 10 12 15 A3 B24 12 1522 22 A4 B4 A4 A4 B4 10 12 15 A4 12 15 22 A1 B1 A1 A13 B1 15 Coupling options Connection diameter Coupling options Connection diameter Coupling options Connection diameter A13 22 A14 15 A14 22 A1 .4 .5 A1 .4 .5 A23.6 15 A1 .5 .6 .9 A23 22 A24 15 A2 .4 .5 A13 A2 B24 .4 .5 .6 A2 .5 .6 .9 A24 22 A2 B2 A2 B1 B2 10A1312 15 B14 B1 12 15 22 A3 .4 .5 A3 .4 .5 B2.6 10 12 15 A3 .5 .6 .9 B2 12 15 22 B3 10 12 15 A4 .4 .5 A4 .4 .5 .6 A4 .5 .6 .9 B3 12 15 22 B4 10 12 15 B4 12 15 22 B1 .4 .5 A13 .4 .5 B13.6 15 A13 .9 B13 22 B14 15 B2 .4 .5 A14 .4 .5 .6 A14 .9 B14 22 B23 15 B23 22 B3 .4 .5 A23 .6 B24 15 A23 .9 B24 22 B4 .4 .5 Bredd 53 A24 .6 A24 .9 A1 A3 B1 B3A1 B1 B1 .6 B1Inkopplingsalternativ Anslutningsdiameter.5 .6 .9 B2 .6 B2 A1 12.515 22.6 .9 B3 .4 .5 .6 B3 A2 12.515 22.6 .9 A4 B4 A3 12 15 22 B4 .4 .5 .6 B4 A4 12.515 22.6 .9 A13 22 B13 .4 .5 .6 B13 A14 22 .9 B14 .6 B14 A23 22 .9 A2 B23B2 A13 .6 B14 B23 A24 22 .9 B1 12 15 22 B24 .6 B24 B2 12 15 22.9 BreddPodium 53 från sidan .6 B3 12 15 22 Teknoterm Podium Classic A3 B3 B4 12 15 22 Podium from the side B13 22 Inkopplingsalternativ Anslutningsdiameter B14 22 A1 12 15 22 B23 22 12 43 A2 12 15 22 B24 22 A4 Water connectionB4 A3 12 15 22 Bredd 17 A1 B1 Because of the beam’sA4 “gills”, its12 15 surface22 structure looks A13 22 A3 B3 different, dependingA14 on the direction22 from which it is viewed. If products A23connected 22in series are to have the ABA2 B2 A13 B14 A24 22 same appearance, theB1 connection12 15 22 point should be ori- Inkopplingsalternativ Anslutningsdiameter Air connection ented in the same wayB2 throughout12 15 22 the room. Note! Con- A1 10 12 B3 12 15 22 B4 A4 B4 A2 10 12 nection options 3 and 24 can be12 turned15 22 in both directions. A3 10 12 B13 22 A4 10 12 B14 22 B1 10 12 B23 22 B2 10 12 B24 22 B3 10 12 A1 B1 B4 10 12 Table 9. Podium 17, 35 and 54 are supplied in lengths from 70.9" - 236.2" in steps of 4". The connection dimension for A2 B2 the water is 0.4", 0.5", 0.6", and 0.9", and 4" for the air. NOTE! Coupling should be with compression couplings, press couplings or Tectite. We reserve the right to make changes without prior notice. Therefore, all designs, specifications, and product features are subject A1 B1 to change without notice. The company and its products are protected by patents and registered trademarks. 2015 All rights reserved.

Bredd 35 A3 B3 Inkopplingsalternativ Anslutningsdiameter A1 10 12 15 A2 10 12 15 A3 10 12 15 A4 B4 A4 10 12 15 A13 15 A14 15 A23 15 A13 B24 A24 15 A2 B2 B1 10 12 15 B2 10 12 15 B3 10 12 15 B4 10 12 15 B13 15 B14 15 B23 15 B24 15

A1 B1

Bredd 53 A3 B3 Inkopplingsalternativ Anslutningsdiameter A1 12 15 22 A2 12 15 22 A4 B4 A3 12 15 22 A4 12 15 22 A13 22 A14 22 A23 22 A2 B2 A13 B14 A24 22 B1 12 15 22 B2 12 15 22 B3 12 15 22 B4 12 15 22 B13 22 B14 22 B23 22 B24 22 A1 B1 linx industries | chilled beams

Chilled beams Podium Couplings & connections

Model 17 Model14 Model 21

Water connection: Water connection: Water connection: plain Cu, pipe o.d., in plain Cu, pipe o.d., in plain Cu, pipe o.d., in

0.4" 0.5" 0.4" 0.5" 0.6" 0.5" 0.6" 0.9" Supply air connection: Supply air connection: Supply air connection: Spiral duct, Ø in Spiral duct, Ø in Spiral duct, Ø in

4" 4" 4"

Table 10. Overview of connection dimensions for water and supply air, Podium 17, 35 & 53.

linx industries | chilled beams 40 260 Tekno Term Podium Classic Längd, Chilledm Bredd beams & höjd, mm Podium L = 1,8 - 2,4 - 3,0Tekno - 3,6 - 4,2 - 4,8 - 5,4Term - 6,0 Podium Classic WidthLängd, & height, m (in) L = 1,8 - 2,4 - 3,0 - 3,6 - 4,2 - 4,8 - 5,4 - 6,0 Model 17 Model 35 Model 53

7.9 2309.1 40 1807 200 62 5.1130 1305.1 1305.1 260

40 Bredd & höjd, mm 260 1706.7 13.8350 Bredd & höjd, mm Tekno Term Podium Classi20.9530 c Figure 9. Podium 17, 35Längd, and 53 are manufactured m in three different widths and one height. L = 1,8 - 2,4 - 3,0 - 3,6 - 4,2 - 4,8 - 5,4 - 6,0 Length, inMått, anslutning, mm 70.9" - 236.2"

180 200 dy 10 eller 12 230 dy 10,12 eller 15 dy 12, 15 eller 22* dy 10 130 130 130

40 35 40 230 35 40 35 180 200 dy 10 eller 12 dy 10,12 eller 15 dy 12, 15 eller 22* dy 10 130 65 40 130 65 40 130 65 40 100 100 100 130 130 130 0.440 170 350 1.6 10.2 0.4, 0.5, 0.6, and 0.9 in 260 530 85 85 85 265 100 100 100

170 130 350 185 130 170 350 530 360 Figure 10. Podium 17, 35Bredd and 53 are &produced höjd, as standard mm in lengths from 70.9" - 236.2" in steps of 4". Actual dimen- Mått, anslutning,sions mm are -0.3" in order to fit a standard T- support. 530

Dimensions, in 75 dy 10 eller 12 dy 10,12 eller 15 dy 12, 15 eller 22* dy 10 Mått,Model anslutning, 17 mm Model 3560 Model 53

40 35 40 35 40 35 dy 10ø0.40 eller or12 ø0.48 dy 10,12ø0.40, eller ø0.48 15 or ø15 dyø0.48, 12, 15ø0.60 eller or 22* ø0.87* dyø0.40 10 dy 10 eller 12 dy 10,12 eller 15 dy 12, 15 eller 22* dy 10 65 40 65 40 65 40 100 100 100 130 130 130 1.640 1.435 401.6 1.435 401.6 1.435 dy 10 eller 12 dy 10,12 eller 15 dy 12, 15 eller 22* dy 10 65 401.6 2.665 1.640 652.6 1.640 85 2.6 851004 85 1004 40 230 1004 1305.1 180 1305.1 200 265 1305.1 100 100 100 130 130 130 130 185 260 130

170 3.4 350 5.1 3.4 3.4 360 10.4 85 85 85 265 100 100 100 530 1305.1 1857.3 1305.1

1706.7 13.8350 14.2360 20.9530 753 170 350 530 2.460

60 Mått, anslutning, mm 1.640 26010.2 Figure 11. Podium 17, 35 and 53 dimensions. dy 10 eller 12 dy 10,12 eller 15 dy 12, 15 eller 22* dy 10 40 Weight and water volume 260 40 35 40 35 40 35 dy 10 eller 12 dy 10,12 eller 15 dy 12, 15 eller 22* dy 10 65 40 65 40 65 40 100Podium 17 Podium100 35 Podium 53 100 130 130 130 Weight, lb/ft 1.1 2.2 3.2 Water content, gal/ft 0.02 0.04 0.06 85 85 85 265 100 100 100 Copper pipes, quality EN 12735-2 CU-DHP EN 12735-2 CU-DHP EN 12735-2 CU-DHP 130 185 130 Pressure class PN10 PN10 PN10 170 350 360 Table 11. Podium 17, 35 & 53 weight and water volume. 530

40 260 linx industries | chilled beams

Chilled beams Polaris I

Use the beam is mounted on a standard T-support.

Lindab's supply air beam Polaris I has a large cooling ca- Polaris I can be supplied with horizontal and vertical con- pacity and can therefore be used to advantage in rooms nections. with substantial cooling requirements. Worth noting In terms of appearance, Polaris I looks similar to Profes- sor. Polaris/Professor can therefore be used in alterna- Polaris I is equipped with two large cooling batteries that tion in the same room and thus provide an architectoni- provide a large cooling capacity. In a room with substan- cally uniform appearance in the room. tial cooling requirements, 200-270 BTU/ft2), Polaris I can be used to provide the necessary cooling effect. Lindab's Polaris I is equipped with divergent nozzles, which re- supply air beams are Eurovent-certified and tested ac- sults in a draft-free indoor climate. cording to EN-15116 and EN-14518. Polaris I can be used for cooling, heating and ventilation. Polaris I can be supplied with the following features, Key figures DrypacTM condensation protection, Regula Secura condensation guard, built-in valves and actuators, built-in Length: 47.2" - 141.7" exhaust air valve, etc. The product offers many possibili- Width: 23.3" ties and great flexibility. Height: 9.1" Capacity: Cooling effect of up to 8,350 BTU Installation Air quantity of up 85 cfm ( 2 x 4" connection ) Polaris I is available for integrated installation. Polaris I is installed as an integral part of a suspended ceiling, where

Chilled beams Polaris I Copper ducts Cold water Dispersal zone Nozzles

Cleaning hatch 64

Aluminium ribs Coanda effect

Cooling battery

Duct side Cooled air

Detachable bottom plate

Warm indoor air Picture 1. Polaris I is based on the induction principle.

Function

Powerful function on minimum space

Lindab's supply air beam, Polaris I, is based on the The nozzles releasing the ventilation air are designed induction principle. Ventilation air with a certain dynamic to maintain the Coanda effect, i.e. the adhesive capac- pressure is released through specially formed nozzles ity of the air in the duct, in the nozzles. The air then fol- into a dispersal zone, thereby creating a low static pres- lows the side of the duct towards the ceiling. The side sure. This low pressure causes warm air from the room of the beam is shaped so as to transfer the Coanda to be sucked into the ventilation air passing through the effect on to the ceiling of the room. battery (see picture 1). The volume of warm indoor air is 4 to 5 times that of the ventilation air. The air is cooled as it If both heating and cooling are required, there is an passes through the battery, which consists of aluminium extra pipe in the battery, which heats the room. ribs with copper pipes filled with cold running water. The heat of the room is absorbed through the aluminium ribs and then transferred through the copper pipe to the water circuit and then on to a central cooling unit. Despite the product's small external dimensions, the construction makes it possible to achieve a high cooling effect.

Chilled beams Polaris I

Picture 2. Polaris I 5"ø single air connection Picture 3. Polaris I 0.08" x 14" double air connection

Construction

Maximum accessibility

For best possible accessibility for cleaning, suspen- be cleaned thoroughly. The same applies to the Coanda sion, adjustment or maintenance, the whole underneath nozzles, which can be easily cleaned from below. of the Polaris I can be removed. Where the beam is equipped with built-in valves and control devices, these All of this allows the product to be cleaned thoroughly. are also accessible for adjustment and maintenance from With the Polaris I, with single air connection, this is pos- below. The product can be supplied in a version where the volume of air can be varied on both sides. This is achieved by different plugging of the Coanda nozzles. If required, it is also possible to plug one part of the beam completely. We have succeeded in making the product so compact, by using double vertical batteries and double air ducts (see Picture 3). If other pressures and flow patterns are required, Lindab's Coanda nozzles are easily accessible from below for plugging.

The water pipes are made of copper. Nevertheless, the water should be oxygen-free to prevent corrosion.

Hygiene

Everything is accessible from below Picture 4. Cleaning and making adjustments. The requirement for all parts of the beam to be easy to clean is met by the removable underside. Pola- ris I with a single air connection is also supplied with a removable hatch, on the distribution duct, for cleaning and making adjustments (see Picture 4). By loosening the hatch, you can clean both the inlet duct system and the beam's side ducts from the inside. Pola- ris I with double air connection has a removable cleaning hatch on the end-piece of the product. The vertical batteries are accessible from three sides and thus can

Chilled beams Polaris I Climate units

Cooling, heating, ventilation and the room is kept well ventilated. In some cases, conventional supply air beams, which spread the air linearly, can control create high air velocities, as the air stream becomes compressed and concentrated towards the centre. To reduce 66 The large capacity of the product allows it to meet the air velocities, the air distribution in Polaris I is angled out- room's need for cooling, ventilation and heating, while wards. The outer nozzles point slightly outwards, which occupying a very small area of the ceiling. In a normal- leads to air velocities lower significantly than with con- size office, a unit 47.2" long is often sufficient! Since ventional supply air beams with a linear outlet. the product is supplied with a factory-preset airflow, at a certain air pressure, installation is quick and easy. By By using double air ducts, we have made use of all the removing the nozzle plugs or plugging more nozzles, volume in the beam. The beam can therefore cope with respectively, the airflow, if necessary, can be increased large volumes of air while keeping its noise low, despite or decreased at a later time. The increase, however, is its small external dimensions. limited by the number of nozzles. Regarding the noise, the nozzles are shaped like an Polaris I can also be supplied with built-in valves and inverted trumpet, i.e. somewhat negatively directed at actuators for cooling and heating. the outlet, which also leads to very low noise from the nozzle. The structure of the product, with a distribution channel towards the double side ducts, means that the Room environment product's sound attenuation is good and that cross- noise in the ventilation system and between rooms is low. The Polaris' ventilation principle is that the cooled or heated air is spread across the ceiling until it reaches the Design walls where it is driven down into the room (see Picture 6). The heated air is then absorbed from the room and The underside can have different appearances, either fed to the beam for further cooling or heating. In this way, transverse slots or round or square perforations.

Chilled beams Polaris I Data Plus features

Variants Factory preinstalled.

Size: Polaris I is 23.3" wide and 9.4" high (incl. fixings). Heating: Polaris I can be supplied with a heating feature. An additional coil in the battery heats the room. Lengths: Polaris I is available in lengths from 47.2" - 67 141.7" in steps of 4". Drypac™: Anti-condensation treated cooling batteries that enable water temperatures below the dew point Water connection: The cooling water connection is without dripping. available in o.d. 0.6" or 0.9". Both horizontal and vertical connection are available as part of the standard Integrated valve and actuator: A control valve, with package. The connection for the heating pipes is o.d. variable Kv value, and an actuator can be preinstalled in 0.6". the product.

Air connection: The single air connection has a dimen- Air vent: Air vents are not supplied as part of the stand- sion of 5"Ø Both horizontal and vertical connections are ard package but it is possible to order them to be pre- available as standard. Polaris I with double air connec- installed. tion uses two 4"Ø, horizontal connectors. Adaptation to suspended ceiling: The product can Design: Polaris I is available with different types of be adapted to most types of suspended ceilings offered bottom plates. The bottom plate is perforated with Slot on the market. 0.2" x 0.8" as standard, but other surfaces are also available. Exhaust valve: The product can be provided with an exhaust valve. Nozzle angle: The nozzles can be ordered with different angles, 0°, 16° or 30°. The standard is 30°.

Anti-crosstalk hood: It is included in the standard package, to prevent noise spreading to adjoining rooms, but also if there is a requirement for the room air not to Cooling effect, Polaris I come into contact with the space above the suspended ceiling. Drypac™, condensation protection

Surface treatment: Polaris I is manufactured as stand- All Polaris I models can be ordered with Drypac™ plus, ard from enamelled sheet metal, color white, RAL 9010. a condensation protection consisting of perlite (volcanic stone) that is applied to the fin surfaces. Drypac™ has Airflow control: The product has a preset pressure properties that enable it to work with a supply tempera- drop value, so on-site adjustment is not necessary. A ture that is 39.2° F below the dew point, for continuous prerequisite is that the duct system in the building has operation, and 41 to 46.4° F below the dew point for lim- a relatively low-pressure drop compared to that of the ited periods. Drypac™ provides both an increased effect product. Where a damper is required, you can order a output and increased security against condensation balancing damper. drips. At a working temperature above the dew point, the output is reduced by 17% but when the working temperature is below the dew point, there is no reduction in output. This means that the effect is highest when the need is greatest.

Chilled beams Polaris I Couplings & connections

Polaris I is supplied in lengths from 47" - 142" in steps of options. This is how to find the designation for the cou- 4". The connection dimension for the water is o.d. 0.60" pling option you require for Polaris I. or 0.87", and 5" (single) and 4" (double) for the air. Note: Connections C and D have a higher noise value 68 Polaris I is available with a large number of coupling than is indicated in the quick selection charts, please check with Lindab. Step 1. Step 2. Indicate the position for the ventilation Indicate the position for the connection. pipe connection. IN OUT3 3 3

7 8 7 8 Vent. 7 8 5 Ø 4 4 4 Pipe

C A B C D A B 1 D 2 1 2

C A B D 1 OUT IN 2 3 3 3

4 4 4 Pipe

1 2 1 2 A A 1 2 A Figure 1. Coupling and connection options.

1255 A1A1 1255 B3 125 A1 2 125 100 B3 A1 2 100 2A42 100 4 A1 2 2 100 4 A4A4 125 A1 125 B3 2 100 A1 2 100 A4 Figure 2. Coupling options A1 and B3, Figure 3. Coupling options A1 and A4. 5"Ø air connection. 4"Ø air connection.

linx industries |OBS! chilled Undermått beams 8mm

Chilled beams Polaris I Width & height, (in)

24.8630" 0.4" 19.4492" 10

4" 69 98 9.1" 230

23.3592"

Length, (in) 1.247" - 1423.6" m

NOTE!OBS! Dimension Undermått difference: 8mm 0.30" 40 148,5 200 200 151 120 Dimensions, (in) 200 196 5Ø 71 71 Vent. 0.08 × 4Ø

52 630 296 200 196 Heating OUT Heating IN Heating OUT Heating IN 492 10 Cooling OUT Cooling IN Cooling OUT Cooling IN 40 32 32 98 230 5.8 " 2 " 7.9 " 7.9 " 40 40 5.9 " 4.7 " 592

3.5" 2.2" 2.8" 3.5" 2.8" 2 " 7.9" 7.7" 2.2"

" " 11.7" 7.9 7.7

4" 2" 1.3 " 1.3 " 160 160 88 2 "

2 " 40 15 40 40 148,5 200 200 151 120

200 196 71 71 52 7.4 " 7.4 "

296 4 " 200 196

1.6" 0.6 " 2 " 40 32 Figure 4. Polaris I 60 2 5"Ø, dimensions. 32 Figure 5. Polaris I 60 2 x 4", dimensions. We reserve the right to make changes without prior notice. Therefore, all designs, specifications, and product features are subject to change without notice. The company and its products are protected by patents and registered trademarks. 2015 All rights reserved. 40 40 160 160 88

40 15 40 linx industries | chilled beams

Chilled beams Polaris I Weight and water volume

Polaris I 60 Weight, lb/ft 10 70 Water content, cooling gal/ft 0.11 Water content, cooling gal/ft 0.05 Copper pipes, quality SS/EN 12449 Pressure class PN10

Table 16. Polaris I 60, weight and water volume.

Installation examples

Figure 6. Polaris I 60 installation principle. Figure 7. Polaris I 60 recessed in a suspended ceiling. Note. Beams longer than 102.4", come with a suspension bracket in the middle.

Chilled beams Polaris S

Use where the beam is mounted on a standard T-support. Polaris S can be supplied with horizontal and vertical Lindab's supply air beam Polaris S has a large cooling connections. capacity, uses one-way air injection and can therefore be used to advantage in rooms with small spaces and sub- Worth noting stantial cooling requirements. Polaris S is equipped with a large cooling battery, in one In terms of appearance, Polaris S in width 60 looks simi- side of the beam, which provides a large cooling capac- lar to Polaris I and Professor. Polaris/Professor can there- ity through one-way air injection. Lindab's supply air fore be used alternately in the same room to provide an beams are Eurovent-certified and tested according to architectonic uniform appearance in the room. Polaris S EN-15116, EN-14518. is equipped with divergent nozzles, which results in a draft-free indoor climate.

Polaris S can be used for cooling, heating and ventila- Key figures tion. Polaris S can be provided with DrypacTM condensa- Length: 47.2" - 141.7" tion protection, The product offers many possibilities and Width: 11.5" in total. 23.3" great flexibility. Height: 9.1" Capacity: Cooling effect of up to 4,740 BTU Installation Air quantity of up to 85 cfm

Polaris S is available for integrated installation. Polaris S is installed as an integral part of a suspended ceiling,

Chilled beams Polaris S Nozzles Cold water Dispersal zone Copper ducts

Coanda effect Aluminium ribs

Cooling battery Duct side

Cooled air

Detachable bottom plate

Warm indoor air Picture 1. Polaris S is based on the induction principle.

Function

Powerful function with one-way air distribution

Lindab's supply air beam, Polaris S, is based on the The nozzles releasing the ventilation air are designed to induction principle (see picture 1). Ventilation air with a maintain the Coanda effect, i.e. the adhesive capacity of certain dynamic pressure is released through specially the air in the duct, in the nozzles. The air then follows the formed nozzles into a dispersal zone, thereby creating side of the duct on to the ceiling. The side of the beam is a low static pressure. This low pressure causes warm air shaped so as to transfer the Coanda effect to the ceiling from the room to be sucked into the ventilation air pass- of the room. ing through the battery. The volume of warm indoor air is 4 to 5 times that of the ventilation air. The air is cooled as it passes through the battery, which consists of alumin- If both heating and cooling are required, there is an extra ium ribs with copper pipes filled with cold running water. pipe in the battery, which heats the room. The heat of the room is absorbed through the aluminium ribs and then transferred through the copper pipe into the water circuit and then on to a central cooling unit. Despite the small external dimensions of the product, the construction makes it possible to achieve a high cooling effect.

Chilled beams Polaris S

Picture 2. From left to right: Polaris S-60, Polaris S-30 and Polaris S-60 with fitted acoustic ceiling tiles Construction

Compact and flexible

Polaris S is equipped with a vertical battery and a lateral air duct. This makes it possible to make the product only 11.8" wide, while retaining a very high cooling effect.

The product is fitted with a hood on the top, which iso- lates the circulating room air from the suspended ceiling. The hood also protects against noise transfer through the beam. For the best possible accessibility for cleaning, suspension, adjustment or maintenance, the whole bottom of the Polaris S can be removed. The product is supplied with a factory-preset airflow and air pressure drop. The air is supplied to the room through Coanda nozzles placed along the air duct. In terms of noise, the nozzles are shaped like an inverted trumpet, i.e. somewhat negatively directed at the outlet, which also leads Picture 3. Loosening the bottom plate makes the battery to very low noise. The nozzles are easily accessible from easily accessible. below for plugging, if you wish to change the pressure and flow pattern at a later time. Polaris S is supplied in widths of 11.8"-23.6" (see picture 2). The dimensions of the wider model are suited for installation in a suspended ceiling. This helps the product blend in the suspended ceiling.

The water pipes are made of copper. Nevertheless, the water should be oxygen-free to prevent corrosion.

Hygiene

Accessibility from below

The requirement for all parts of the beam to be easy to clean is met by the removable bottom (see picture 3). The vertical battery is accessible from three sides and thus can be cleaned thoroughly. The same applies to the Picture 4. The air duct is cleaned through the cleaning Coanda nozzles, which can easily be cleaned from below. hatch on the end-piece. Where the beam is equipped with built-in valves and control devices, these are also accessible from below. The air duct is cleaned through the removable cleaning hatch in the end-piece of the product (see picture 4). All of this allows thorough cleaning of the product. We reserve the right to make changes without prior notice. Therefore, all designs, specifications, and product features are subject to change without notice. The company and its products are protected by patents and registered trademarks. 2015 All rights reserved. linx industries | chilled beams

Chilled beams Polaris S Room environment

Flexible ventilation principle

The Polaris S ventilation principle can be designed in many different ways. Depending on the room conditions 74 and the desired function, the product can be placed along corridor walls, side walls or frontages. The air can be directed out across the ceiling and down along the wall. This leads to very high flexibility regarding the selection of the ventilation principle in each room. In some cases, conventional supply air beams, which spread the air in linearly, can create high air velocities, because the air stream becomes compressed and concentrated towards the center. To reduce air velocities, Polaris S has a fan-shaped distribution pattern as standard. The outer nozzles point slightly outwards, which leads to air velocities significantly lower than with conventional supply air beams with a linear outlet. Picture 5. Polaris S-30 installed at the ceiling's rear edge, with air injection across the ceiling. Air injection across ceiling In this case, the cooled or heated air is spread across the ceiling until it reaches the walls where it is driven down into the room.

The heated air is then absorbed from the room and fed to the beam for continued cooling or heating.

Air injection across wall In this case, the cooled or heated air is spread down along the wall until it reaches the floor, where it is driven out into the room at a reduced speed. The heated air then rises and is ducted into the beam for further cooling or heating.

Placement at the rear or front edge of the room Placing a Polaris S at the rear or front edge of the room results in a very discreet ceiling installation. The ceiling Picture 6.Polaris S-30 installed at the rear edge, with air area in the middle of the room is left free, which provides injection along the wall. great freedom for the positioning of lights, for example. As the air in Polaris S can be directed either across the ceiling or down along the wall, high air velocities in the occupied area can be avoided. At the same time, there are possibilities for coordinating the product's function with the air movements generated by the room's internal heat sources.

Chilled beams Polaris S Data Plus features Variants Factory preinstalled. Size: The Polaris S is either 11.5" (model “30”) or 23.3" (model “60”). The height is 9.4" (incl. fixings). Heating: Polaris S can be supplied with a heating function. An additional coil in the battery heats the room. 75 Lengths: Polaris S is available in lengths from 47.2" - 141.7" in steps of 4". Drypac™: Anti-condensation treated cooling batteries that enable water temperatures below the dew point Water connection: The cooling water connection is without dripping. Refer to the chapter Drypac™. available in o.d. 0.6". Both horizontal and vertical connections are available as part of the standard package. Integrated valve and actuator: A control valve, with The connection for the heating pipes is o.d. 0.6". variable Kv value, and an actuator can be preinstalled in the product. Air connection: Available in 4"Ø; both horizontal and vertical connections are available as standard. Air vent: Air vents are not supplied as part of the standard package but it is possible to order to have them pre- Design: Polaris S is available with different types of installed. bottom plates. The bottom plate is perforated with Slot 0.2" x 0.8" as standard, but other surfaces are also avail- Adaptation to suspended ceiling: The product can be able. adapted to most types of suspended ceilings available on the market. Nozzle angle: The nozzles can be ordered with different angles, 0°, 16° or 30°. The default one is 30°.

Anti-crosstalk hood: It is included in the standard Cooling effect, Polaris S package to prevent the spread noise to adjoining rooms, but also when there is a requirement for the room air Drypac™, condensation protection not to come into contact with the space above the suspended ceiling. All Polaris S models can be ordered with the Drypac™ plus feature, condensation protection consisting of Surface treatment: Polaris S is manufactured as perlite (volcanic stone) that is applied to the fin sur- standard from enamelled sheet metal, colored white, faces. Drypac™ has properties that enable it to work RAL 9010. with a supply temperature that is 39.2° F below the dew point, for continuous operation, and 41 to 46.4° Airflow control: The product has a preset pressure F below the dew point for limited periods. Drypac™ drop value, so on-site adjustment is not necessary. A provides both an increased effect and increased secu- prerequisite is that the duct system in the building has rity against condensation drips. At a working tempera- a relatively low-pressure drop compared to that of the ture above the dew point, the output is reduced by product. Where a damper is desired, you can order Lind- 17% but when the working temperature is below the ab's balancing damper. dew point, there is no reduction in output. This means that the effect is highest when the need is greatest.

Chilled beams Polaris S Couplings & connections

Polaris S Supplied in lengths from 47.2" - 141.7" in steps options. This is how to find the designation for the cou- of 4". The connection dimension for the water is o.d. 0.6" pling option you require for Polaris S. or 0.9", and 5" (single) and 4" (double) for the air. Note: Connections C and D have a higher noise value 76 Polaris S is available with a large number of coupling than indicated in the quick selection charts, please check with Lindab.

InkopplingInkopplingInkoppling Vent. Vent. Vent. InkopplingInkopplingInkoppling Rör Rör Rör Step 1. PolarisPolarisPolaris S-30 S-30 S-30 S-60 S-60 S-60Step 2. Step 3. Indicate the position for the Indicate the position for Indicate the direction of air injection: L or R. ventilation connection. the pipe connection.

3 3 3

L L L

A A A 1 1 1 3 3 3

R R R

A A A 1 1 1

Figure 1. Coupling and connection options. ExempelExempelExempel beteckningar beteckningar beteckningar We reserve the right to make changes without prior notice. Therefore, all designs, specifications, and product features are subject to change without notice. The company and its products are protected by patents and registered trademarks. 2015 All rights reserved.

A A1 L1 LA 1 L A A3 L3 LA 3 L A A1 R1 RA 1 R A A3 R3 RA 3 R Inkoppling Vent. Inkoppling Rör Polaris S-30 S-60

A 1 3

linx industries | chilled beams R

Chilled beams A 1 Polaris S Couplings & connections, (in)

Exempel beteckningar

Tekno Term Polaris S 30, S 60

AnslutningA 1 L upp ellerA 3 L åt sida A 1 R A 3 R

Figure 2. Examples of common coupling options. Type A1L therefore has air connection in the end piece, pipe in the same end piece and the air injection direction is L.

S-30L / S-60L S-30R / S-60R 48 48 1.9 " 1.9 "

EndVY-gavel view " " 1.230 1.230 120 4.7 " 4.7 " 120 VY-uppifrånTop view

Figure 3. Examples of common coupling options. Type A1L therefore has air connection in the end piece, pipe in the same end piece and the air injection direction is L. We reserve the right to make changes without prior notice. Therefore, all designs, specifications, and product features are subject to change without notice. The company and its products are protected by patents and registered trademarks. 2015 All rights reserved. linx industries | chilled beams 1,2 - 3,6 m 1,2 - 3,6 m

Obs! Undermått 8 mm Obs! Undermått 8 mm Chilled beams Polaris S Width & height, (in) 1,2 - 3,6 m S - 30 S - 60 Obs! Undermått 8 mm 11.5" 23.3" 292 292 592 592 7.6" 19.4" 0.4 "

492 492 0.4 "

192 10 192 10 78 10 10 4 " 4 " 98 98 98 98

332 9.1 " 630 9.1 " 230 230 230 230 492

192 10 10

29211.5" 292 592 23.3592" 98 98 230 230 Length, in 47.2" x 141.7" 1,2 - 3,6 m 292 NOTE! Dimension difference592 0.3" Obs! Undermått 8 mm 151

dy 15 dy 15 dy 15 dy 15 Æ100 Æ100 Æ100 Æ100 Dimensions, in S 30 L S 60 L S 30 R S 60 R dyØ 150.6" Ødy 150.6" 4" 4" 148 148 148 100 148 100 151 151 151 151 332 630 5.8 " 5.8 " 148 148

5.9 " VY - gavel VY - gavel 5.9 " 151 151 71 71 492 71 71 52 52 192 10 52 52 10

171 22 171 End view22 22 171 22 171 2.871" 2 " VY - gavel 2 " 2.871" 52 52 98 98 6.7171" 0.8622" 0.8622" 6.7171" 230 230

292 592 151 40 40 40 40 40 40 1.6 " 1.6 "

VY - uppifrån VY - uppifrån TopVY - uppifrånview dy 15 dy 15 Figure 4. Polaris100 S - 30 and S - 60, dimensions. 100

Weight and water volume 148 148 151 151 Polaris S 30 Polaris S 60 Weight, lb/ft 8 8.8 71 VY - gavel 71 52 Water content, cooling gal/ft 0.05 52 0.05 Water content, heating gal/ft 0.03 0.03 171 22 22 171 Copper pipes, quality SS/EN 12449 SS/EN 12449 Pressure class PN10 PN10

Table 9. Polaris S 60, weight and water volume.

VY - uppifrån linx industries | chilled beams

Chilled beams Polaris S Installation examples

Polaris S is installed recessed in a suspended ceiling. The product can also be built into a wall, which may then require specially adapted components for the installation 79

7.9200" 7.9200"

Figure 5. Polaris S-30 installation principle. Figure 6. Polaris S-60 installation principle. Note. Beams longer than 102.4", come with a suspension Note. Beams longer than 102.4", come with a suspension bracket in the middle. bracket in the middle.

10.3262" 22.1562"

Figure 7. Polaris S-30 recessed mounted in a suspended Figure 8. Polaris S-60 recessed mounted in a suspended ceiling. ceiling.

Figure 9. Principle for the wall installation of Polaris S-30. We reserve the right to make changes without prior notice. Therefore, all designs, specifications, and product features are subject to change without notice. The company and its products are protected by patents and registered trademarks. 2015 All rights reserved. linx industries | chilled beams

Chilled beams Premax

Use

Lindab's high performance supply air beam Premax can Premax also features the Lindab JetCone, an innova- be used for cooling, heating and ventilation. tive way of regulating the air volume. The air volume can easily be adjusted without having to worry about pressure and noise issues. And with the new adjustable Air- Installation Guide system, altering the flow pattern is simpler than ever. Premax I-60 is installed into a lay-in ceiling, and can be suspended by hangers or threaded rods. Lindab's supply air beams are Eurovent-certified and tested according to EN-15116, EN-14518. As standard Premax is delivered for a 24" x 24" T24 false celling. Premax can also be delivered with a variety of different clip-in options, making the beam suitable for other Key figures types of false ceilings. Length: I-60 and X-60: 47.2", 70.9", 94.5" and 118.1" I-62: 49.2", 73.8", 98.4" and 123" Worth noting Width: I-60: 23.3" I-62: 24.3" Premax is Lindab's most efficient performing supply air X-60: 23.6" beam for high cooling demands. Height: 7.9"

Chilled beams Premax High performance and optimum JetCone and AirGuide function The opening size of the nozzles can be adjusted, by oper- Despite the product's small external dimensions, the ating the adjustment pins in each corner of the beam. The construction makes is possible to achieve a high cooling air distribution can also be adjusted, to achieve different effect. Premax is Lindab's highest performing supply air amounts of air on either side of the beam, or to achieve beam designed to meet extra high cooling demands. an asymmetrical distribution pattern along the side of the 81 beam. All thanks to our patented JetCone system. Fur- Premax is based on the induction principle. Ventilation thermore, it is possible to change the air flow pattern, by air is released through the nozzles into a dispersal zone, using the patent pending Lindab AirGuide system. The thereby creating a low static pressure. The low pressure Lindab AirGuide system consist of four individual rows of causes the warm air from the room to be induced into the deflectors, each with two adjusting points. By changing ventilation air through the battery. The volume of the warm the setting of the deflectors, the air flow is guided into the indoor air is two to seven times that of the ventilation air. desired flow pattern. The air is cooled as it passes through the battery, which consists of aluminium fins with copper pipes filled with The design is made to secure the coanda effect and a cold, running water. The heat from the room is absorbed fan-shaped air pattern. The adherence of the air to the through the aluminium fins and then transferred through beam already occurs at the JetCone opening. Then, due the copper pipe to the water circuit and goes further to a to the coanda effect, the air follows the side of the beam central cooling unit. towards the ceiling.

Premax can be delivered with an exhaust air valve, opon request.

Air duct

Copper pipes Coanda effect

Cooled air

Warm indoor air

Actuators

Air duct Battery

Copper pipes

Aluminium ribs Detachable faceplate Adjustable AirGuide

Picture 1. Premax is based on the induction principle. We reserve the right to make changes without prior notice. Therefore, all designs, specifications, and product features are subject to change without notice. The company and its products are protected by patents and registered trademarks. 2015 All rights reserved. linx industries | chilled beams

Chilled beams Premax Hygiene

preferable be used in alternation with Premum beams Everything is accessible for service and thus provide an architecturally uniform appearance in the room. The Premax faceplate is simple to lower or remove. The face plate is kept in place by four cotter pins. If two of Premax is developed and designed to achieve a high 82 the cotter pins, on one of the long sides of the faceplate degree of flexibility. The flexibility allows air patterns, air- are removed, the faceplate will open and hang from the flows and air pressures to be changed for different situ- other two pins. For complete removal, please see the ations. Adjustment and maintenance is easily carried out installation instruction. When the faceplate is lowered or from below. removed, the battery is accessible from below (see picture 2). It is easy to set the initial settings and adjust the air pattern, air flow and air pressure by using the JetCone and Construction AirGuide system.

Premax is power The water pipes are made of copper. Nevertheless, the water should be oxygen-free to prevent corrosion. Premax is Lindab’s high performing supply air beam, giving the highest cooling capacity to be used in rooms with substantial cooling requirements. In terms of appearence Premax looks like Premum and can therefore

Picture 2. When the faceplate is lowered or removed, the battery is accessible from below.

Chilled beams Premax Initial settings Picture 4. Lindab’s JetCone air volume Adjustment JetCone adjustment system. Premax is delivered as standard with Lindab’s JetCone air volume adjustment system. The JetCone System makes Premum a very flexible product with possibility 83 of adjusting air diffusion, air volume and air pressure. Adjustment is made by setting the four adjustment pins into different positions. The adjustment pins can be set in any of the 10 steps, thereby offering a total of 40 different settings. The adjustment is done without any tools, which makes it very fast and easy to adjust the air diffusion, air volume and air pressure. The fast adjustment 1. 6. system gives an opportunity within planning, since the product choice can be made in an early stage and the products can be drawn into the planning of the project even though the planner do not have all the data normally JetCones required to select a suitable beam. 8. 0. Adjustment pins Adjustment AirGuide deflector Position 9. The Lindab AirGuide system also offers tool-free adjust- Max open nozzle, ment. With a total of eight adjustment points (two points ≈100% air flow. on each of the four deflector), and four different settings at each adjustment point, the AirGuide deflectors have 32 different settings (Picture 3). The adjustment is simply Nozzles done by releasing a retaining clip in one end of the deflector. The deflector can then be adjusted to the desired set- 0 1 2 3 4 5 Position 0. ting and the retaining clip is refitted. These easy steps are 6 7 8 Max closed nozzle, then carried out for all the adjustment points that needs 9 ≈ 20% air flow. to be changed. Picture 3.

Example: A number of Premax beams are installed in an open-plan office. A separate office is to be fitted into the room. If the climate is to be optimal, the air volume and air distribution needs to be adjusted on the Premax beam that will be built into the new room (see picture 5). If the air has to be directed in a specific direction, it is also possible to adjust an asymmetrical distribution pattern (see picture 4). For more information, please visit www.lindqst.com.

Picture 5. A separate office is to be fitted into the room. If the climate is to be optimal, the air volume and air distribution need to be adjusted for the Premax beam that will be built into the new room. We reserve the right to make changes without prior notice. Therefore, all designs, specifications, and product features are subject to change without notice. The company and its products are protected by patents and registered trademarks. 2015 All rights reserved. linx industries | chilled beams

Chilled beams Premax Data Plus features

Versions Factory preinstalled.

Premax I-60 is installed as an integral part of a false ceil- Heating: The product can be equipped with an addi- ing, where the beam is fitted on top of a standard T24 tional water circuit in the battery to provide a heating 84 supportbar. Premax can also be delivered with various function. Clip-in options, making the beam suitable for different types of false ceilings. Crosstalk protection: Crosstalk protection is build-in as standard. Lengths: Premax is available in fixed lengths: Integrated valve and actuator: A control valve, with I-60 and X-60: 47.2", 70.9", 94.5" and 118.1" variable Kv value, and an actuator can be pre-installed I-62: 49.2", 73.8", 98.4" and 123" in the product.

Water connection: The cooling water connections for Factory settings: Presetting of pressure (Pa) and air Premax are made of 0.47" to 0.59" (Optional), copper flow (l/s). pipes. Heating pipes are 0.47". Exhaust air valve: Premax can be delivered with build Air connection: Premax is supplied with a Lindab in exhaust. NPU-5 coupling for Lindab Safe® ducts. Accessories Design: Premax is supplied as standard with a Slot perforation, with 50% open area. Other perforation patterns Delivered separately. are also available. Suspension components: 4 threaded rods (23" to 40") Surface treatment: Premax is supplied as standard in for all beam lenghts. enamelled sheet metal, color white, RAL 9010, gloss 30. Color

Premax is available as standard in white, RAL 9010, gloss value 30. Other colors may be ordered specially.

Chilled beams Premax Ventilation connections

Top view B

C D D

Figure 1. For A connection, Premax is delivered with Lindab's standard nipple (NPU-5). For B, C, and D connection, Lindab's elbow piece (BU 90°) is included.

Connection A Connection B

A1 B8

Figure 2. Examples of the most common Premax supply air A and B variants. Go to next page to see overview of various water pipe connections. We reserve the right to make changes without prior notice. Therefore, all designs, specifications, and product features are subject to change without notice. The company and its products are protected by patents and registered trademarks. 2015 All rights reserved. linx industries | chilled beams

Chilled beams Premax Water connections 7

86 Possible Premax connections, air ( A, B, C, D ) and water ( 1, 2, 3, 4, 7, 8 ). 2 1 A: 1, 2, 3, 4, 7, 8 3 4 B: 1, 2, 3, 4, 7, 8 C: 3, 4, 7, 8 D: 3, 4, 7, 8

8 Figure 3. Possible connections, water cooling and heating.

Connection 1 or 3 Connection 2 or 4

Cooling out Cooling in Cooling out Cooling in

Heating out Heating in Heating out Heating in 400

125 Figure 4. Placement of cooling and heating pipes. Heating (0.5"). Cooling (0.5" or 0.6"). n 4 5 ° NB! When compression couplings are used, support sleeves must be used.

1 Connection 7 or 8

Heating out Heating in

Cooling out

98 Cooling in 86. 3.4 " 10 9 5 All Premax copper pipe- 41 1.6 " outlets / inlets have labels .5 to ensure correct connections.

7 Figure 5. Placement of cooling and heating pipes. Heating (0.5"). Cooling (0.5" or 0.6"). Example: Premax A7 A

Chilled beams Premax Valves & actuators

Valve Actuator 87

Figure 6. Valve with actuator mounted. Figure 7. Illustration of how the valve and actuator is placed inside the chilled beam, A1 example, Premax.

Dimensions

Examples below show Premax I-60 models with A air connection. For external dimensions, see next page.

Connection 1 or 3 Connection 2 or 4

n5"12 Ø5

° 5 5" 4

1 1

5.9" 3

2 3

2 1 Ø 5"

5.2 " 125 n 5.2 "

1 0

4.7" 1 4 "

1 1

187.10"

9.8250"

Connection 7 or 8

15.7400" 5" Ø 125

4 5 °

200

1 7.9 "

5 5.9 "

1 5.2 " 4.7 "

4 1.6 "

592 Figure 8. Premax I-60-A with possible water connections.

Weight and water volumeAir in ø125

Premax10 9 Weight, lb/ft 12

98 Table 4. Premax's weight and water volume. Water content, cooling, gal/ft 0.05 Water content, heating, gal/ft 0.02 Copper pipes, quality EN 12735-2 CU-DHP Pressure class PN10

Chilled beams Premax Suspension

Premax I-60

4.3 "

88 4 "

14.6"370 40 1.6"

ln 59223.3" ( Premax I-62 = 24.3" ) 40 ln = standard: 47.2, 70.9, 94.5, 118.1 in.

ln = I-62 : 49.2, 73.8, 98.4, 123 in.

Length of Premax I-60 / I-62 = ln - 0.3"

Figure 9. Premax I-60 suspension, dimensions. Suspension components are not supplied as part of the standard pack-

age. 10

Premax X-60 4.3 " 4 "

37014.6" 10 0.4"

59923.6"

ln = standard 47.2, 70.9, 94.5, 118.1 in.

Length of Premax X-60 = ln - 0.04"

Figure 10. Premax X-60 suspension, dimensions. Suspension components are not supplied as part of the standard package. We reserve the right to make changes without prior notice. Therefore, all designs, specifications, and product features are subject to change without notice. The company and its products are protected by patents and registered trademarks. 2015 All rights reserved. linx industries | chilled beams

Chilled beams Premum

Use

Lindab's supply air beam Premum can be used for cool- and noise issues. And with the new adjustable AirGuide ing, heating and ventilation. system, altering the flow pattern is simpler than ever.

Installation The Premum chilled beam is fully integratable with the Lindab eHybrid solution and together they provide an optimal energy efficient solution Premum I-60 is installed into a false ceiling, and can be suspended by hangers or threaded rods. Lindab's supply air beams are Eurovent-certified and tested according to EN-15116, EN-14518. As standard Premum is delivered for a 24" x 24" lay-in celling. Premum can also be delivered with a variety of different Clip-in options, making the beam suitable for Key figures other types of false ceilings. Length: I-60 and X-60: 47.2" - 118.1" I-62: 49.2" - 123" Worth noting min. steps of 4" Width: 23.3" (I-60), Premum features the Lindab JetCone, an innovative way 25.4" (I-62) of regulating the air volume. The air volume can easily and 23.6" (X-60) be adjusted without having to worry about pressure Height: 7.9"

Chilled beams Premum Optimal functions JetCone and AirGuide

Premum is based on the induction principle. Ventilation The opening size of the nozzles can be adjusted, by oper- air is released through the nozzles into a dispersal zone, ating the adjustment pins in each corner of the beam. The thereby creating a low static pressure. The low pressure air distribution can also be adjusted, to achieve different causes the warm air from the room to be induced into amounts of air on either side of the beam, or to achieve 90 the ventilation air through the battery. The volume of the an asymmetrical air pattern along the side of the beam. recirculated indoor air is two to seven times the ventila- All thanks to our patent pending JetCone system. Fur- tion air. The air is cooled as it passes through the bat- thermore, it is possible to change the air flow pattern, by tery, which consists of aluminium fins with copper pipes using the patent pending Lindab AirGuide system. The filled with cold, running water. The heat from the room Lindab AirGuide system consist of four individual rows of is absorbed through the aluminium fins and then trans- deflectors, each with two adjusting points. By changing ferred through the copper pipe to the water circuit and the setting of the deflectors, the air flow is guided into the goes further to a central cooling unit. desired flow pattern.

Premum can also be delivered with an exhaust air valve, The design is made to secure the coanda effect and a upon request. fan-shaped air pattern. The adherence of the air to the beam already occurs at the JetCone opening. Then, due to the coanda effect, the air follows the side of the beam towards the ceiling. Air duct

Copper pipes Coanda effect

Cooled air

Warm indoor air

Actuators

Battery

Air duct

Copper pipes

Aluminium ribs Detachable faceplate Adjustable AirGuide

Picture 1. Premum is based on the induction principle. We reserve the right to make changes without prior notice. Therefore, all designs, specifications, and product features are subject to change without notice. The company and its products are protected by patents and registered trademarks. 2015 All rights reserved. linx industries | chilled beams

Chilled beams Premum Hygiene Construction

Everything is accessible for service Premum is flexible

The Premum faceplate is simple to lower or remove. The Premum is developed and designed to achieve a high faceplate is kept in place by four cotter pins. If two of degree of flexibility. The flexibility allows air pattern, air the cotter pins, on one of the long sides of the faceplate flow and air pressure to be changed simply for different 91 are removed, the faceplate will open and hang from the situations from below for adjustment and maintenance. other two pins. For complete removal, please see the installation instruction. When the faceplate is lowered or It is easy to set the initial settings and adjust the air pat- removed, the battery is accessible from below (see pic- tern, airflow and air pressure by using the JetCone and ture 2). AirGuide systems.

The water pipes are made of copper. Nevertheless, the water should be oxygen-free to prevent corrosion.

Picture 2. When the faceplate is lowered or removed, the battery are accessible from below.

Chilled beams Premum Initial settings Picture 4. Lindab’s JetCone air volume Adjustment JetCone adjustment system. Premum is delivered as standard with Lindab’s JetCone air volume adjustment system. The JetCone System 92 makes Premum a very flexible product with possibility of adjusting air diffusion, air volume and air pressure. Adjustment is made by setting the four adjustment pins into different positions. The adjustment pins can be set in any of the 10 steps, thereby offering a total of 40 different settings. The adjustment is done without any tools, which makes it very fast and easy to adjust the air pattern, air volume and air pressure. The fast adjustment system gives an opportunity within planning, since the 1. 6. product choice can be made in an early stage and the products can be drawn into the planning of the project even though the planner do not have all the data normally JetCones required to select a suitable beam. 8. 0. Adjustment pins Adjustment AirGuide deflector

The Lindab AirGuide system also offers tool-free adjust- Position 9. ment. With a total of eight adjustment points (two points Max open nozzle, on each of the four deflector), and four different settings ≈100% air flow. at each adjustment point, the AirGuide deflectors have 32 different settings (Picture 3). The adjustment is simply done by releasing a retaining clip in one end of the deflec- Nozzles tor. The deflector can then be adjusted to the desired set- 0 1 ting and the retaining clip is refitted. These easy steps are 2 3 4 5 Position 0. then carried out for all the adjustment points that needs 6 7 8 9 Max closed nozzle, to be changed. ≈ 20% air flow.

Picture 3.

Example: A number of Premum beams are installed in an open-plan office. A separate office is to be fitted into the room. If the climate is to be optimal, the air volume and air distribution needs to be adjusted on the Premum beam that will be built into the new room (see picture 5). If the air has to be directed in a specific direction, it is also possible to adjust an asymmetrical distribution pattern (see picture 4). For more information please go to www.lindqst.com.

Picture 5. A separate office is to be fitted into the room. If the climate is to be optimal, the air quantity and air volume need to be adjusted for the Premum beam that will be built into the new room.

Chilled beams Premum Data

Versions Plus features

Premum I 60 is installed as an integrated part of a false Factory preinstalled. ceiling, where the beam is fitted on top of a standard 93 lay-in support bar. Premum can also be delivered with Heating: The product can be equipped with an addi- various Clip-in options, making the beam suitable for dif- tional water circuit in the battery to provide a heating ferent types of false ceilings. function.

Lengths: Premum is available in lengths from: Crosstalk protection: Crosstalk protection is build-in as standard. I-60 and X-60: 47.2" - 118.1" in steps of 4" I-62: 49.2" - 123" in steps of 4" Integrated valve and actuator: A control valve, with variable Kv value, and an actuator can be pre-installed in Water connection: The water connections for Premum the product. are made of 0.5" copper pipes. Factory settings: Presetting of pressure (Pa) and air Air connection: Premum is supplied with a Lindab flow (l/s). NPU-5 for Lindab Safe® ducts. Exhaust air valve: Premum can be delivered with build Design: Premum is supplied as standard with a Slot per- in exhaust. foration, with 50% open area. Other perforation patterns are also available. Accessories Surface treatment: Premum is supplied as standard in enamelled sheet metal, color white, RAL 9010, gloss 30. Delivered separately.

Suspension components: 4 threaded rods (24" - 48"), or MHS hangers (24" - 48"), for all beam lengths.

Color

Premum is available as standard in white, RAL 9010, gloss value 30. Other colors may be ordered specially.

Chilled beams Premum Ventilation connections

Top view B

C D D

Figure 1. For A connection, Premum is delivered with Lindab's standard nipple (NPU-5). For B, C, and D connection, Lindab's elbow piece (BU 90°) is included.

Connection A Connection B

A1 B8

Figure 2. Examples of the most common Premum supply air A and B variants. Go to next page to see overview of various water pipe connections.

Chilled beams Premum Water connections 7

Possible Premum connections, 95 air ( A, B, C, D ) and water ( 1, 2, 3, 4, 7, 8 ). A: 1, 2, 3, 4, 7, 8 3 4 2 1 B: 1, 2, 3, 4, 7, 8 C: 3, 4, 7, 8 D: 3, 4, 7, 8

Figure 3. Possible connections, water cooling and heating. 8

Connection 1 or 3 Connection 2 or 4

Cooling out 400 Cooling in Cooling out Cooling in

Heating out Heating in Heating out n125 Heating in

4 5 ° Figure 4. Placement of cooling and heating pipes (0.5"). Note: When compression couplings are used, support sleeves must be

0 applied. 5

1 Connection 7 or 8

Heating out Heating in

Cooling out

98 Cooling in 86. 10 9 5 3.4" All Premum copper pipe-

41 outlets / inlets are labled .5

1.6" to ensure correct connections.

Figure 5. Placement of cooling Example: Premum A7 A and heating pipes (0.5").

Chilled beams Premum Valves & actuators

Valve Actuator 96

Figure 6. Valve with actuator mounted. Figure 7. Illustration of how the valve and actuator is placed inside the chilled beam, A1 example, Premum.

Dimensions, (in)

Examples below show Premum I-60 models with A air connection. For external dimensions, see next page.

Connection 1 or 3 Connection 2 or 4

n512"Ø5

° 5 4

1 1

5 6 "

3 2

5.2 " 3 5.2 "

1 4.7 " 4 " n125

1 0 " 1 5 Ø

1 1

1870"

259.80"

Connection 7 or 8

" 15.75400 512"Ø5

4 5 °

0 7.9 "

200

5 6 "

1 5.2 "

1 4.7 "

0 1.6 "

592 Figure 8. Premum I-60-A with possible water connections.

Weight and water volume Air in ø125

Premum10 9 Weight, lb/ft 10 Table 4. Premum's weight and water volume. Water content, cooling, gal/ft 0.06 98 Water content, heating, gal/ft 0.02 Copper pipes, quality SS/EN 12449 Pressure class PN10

Chilled beams Premum Suspension Premum I-60 4.3 "

4 " 14.6 97 40 1.6

ln 23.3 ( Premum I-62 = 24.3 )

l = 47.2" - 118.1" in steps of 4". 40 n

I-62 ln = 49.2" - 123" in steps of 4".

Length of Premum I-60 / I-62 = ln - 0.3".

Figure 9. Premum I-60 suspension, dimensions. Suspension components are not supplied as part of the standard

package. 10

Premum X-60 4.3 "

37014.6" 4 " 10 0.4 "

l 59923.6" n

ln = 47.2" - 118.1" in steps of 4".

Length of Premum X-60 = ln - 0.04".

Figure 10. Premum X-60 suspension, dimensions. Suspension components are not supplied as part of the standard package.

Chilled beams Professor

Use Worth noting

Lindab's supply air beam Professor provides great free- Due to its very low height of 4.7", the beam can be mount- dom for the installation, as its inset height is low, only ed in cramped spaces, which leads to great flexibility. 4.7". Lindab's supply air beams are Eurovent-certified and tested according to EN-15116, EN-14518. Professor is equipped with divergent nozzles, which provides a draft-free indoor climate. Key figures

Professor can be used for cooling, heating and ventila- Length: 47.2" - 141.7" tion. Professor can be furnished with the following fea- Width: 17.4" (45) in total. 23.3" (60) TM tures cooling, heating, ventilation, Drypac condensa- Height: 4.7" tion protection, built-in valves and actuators, built-in Capacity: Cooling effect of up to 4,740 BTU lighting, built-in exhaust air valve, etc. It offers many pos- Air quantity of up to 85 cfm sibilities and great flexibility. Installation

Professor is available for both recessed and suspended installation.

Professor-I is installed as an integral part of a suspended ceiling, where the beam is mounted on top of a standard T-shaped support.

Professor -F is installed suspended.

Professor can be supplied with horizontal and vertical connections. We reserve the right to make changes without prior notice. Therefore, all designs, specifications, and product features are subject to change without notice. The company and its products are protected by patents and registered trademarks. 2015 All rights reserved. linx industries | chilled beams

Chilled beams Professor Copper ducts Cold water Dispersal zone Nozzles

99 Cleaning hatch

Aluminium ribs Coanda effect

Cooling battery

Duct side Cooled air

Detachable underside

Picture 1. Professor is based on the induction principle. Warm indoor air

Function Since the air leaves the beam only 3" below the ceiling, it has also been possible to achieve this function in the suspended models. Where both heating and cooling are Powerful function in small format required, there is an extra tube in the battery, which heats the room. Lindab's supply air beam, Professor, is based on the induction principle. Ventilation air at a given dynamic pressure is released through specially formed noz- Hygiene zles into a dispersal zone, thereby creating a low static pressure. This low pressure causes the warm air from Everything is accessible from below the room to be induced into the ventilation air through the battery. The volume of the warm indoor air is 4 to The requirement for all parts of the beam to be easy to 5 times that of the ventilation air. The air is cooled as it clean has been met by the removable underside and the passes through the battery, which consists of aluminium detachable cleaning and adjustment hatch. By loosening ribs with copper ducts filled with cold running water. The the hatch, you can clean both the incoming duct system, heat of the room is absorbed through the aluminium ribs and the beam's side ducts, from the inside. The vertical and transferred through the copper pipe to the water cir- batteries are accessible from three sides and thus can cuit, and then goes further to a central cooling unit, (see be cleaned thoroughly. The same applies to the Coanda Picture 1). Despite the small external dimensions of the nozzles, which can be easily cleaned from below. Thus, product, the construction makes it possible to achieve a you can clean the product thoroughly access to the high cooling effect. The nozzles discharging the ventila- short sides of the product, which can thus be positioned tion air are designed to maintain the Coanda effect, i.e. directly against a wall. the adhesive capacity of the air in the duct, with a start in the nozzles. The air then follows the side of the duct towards the ceiling. The side of the beam is shaped so as to maintain the Coanda effect across the ceiling of the room.

Chilled beams Professor Construction

Maximum accessibility NB! When the airflow is adjusted, the maximum airflow at For best possible accessibility for cleaning, suspension, a given pressure is limited by the number of nozzles. You adjustment or maintenance, the whole underside of the should consider your future needs and possibly choose 100 Lindab Professor can be dismantled. Where the beam is a Professor with more plugged nozzles as early as when equipped with built-in valves and control devices, these you place your order. are also accessible for adjustment and maintenance from below. The beam is suspended and adjusted before the underside is put in place. The product can be ordered The construction is patented; all tests are conducted ac- so the volume of air can be varied on both sides. This is cording to European standard EN 15116. Professor is achieved by using different plugs on the Coanda nozzles. certified by Eurovent.

We have succeeded in making the product so compact, by using double vertical batteries and double ducts. If other pressures and flow patterns are required, Lindab's Coanda nozzles are easily accessible, and can be plugged from below.

The water pipes are made of copper. Nevertheless, the water should be oxygen-free to prevent corrosion.

Picture 2. Professor F, for suspended installation Picture 3. Professor I, for recessed installation in suspended or installation directly on to the ceiling. ceiling.

Chilled beams Professor

101

Picture 4. Professor I-60 with underside, Slot (default).

Design

With many possibilities

High priority has been given to the desire for a compact product with an inset low height. The height of the beam is only 4.7". The underside can have different appearances, either with transverse slots (slot, see picture 4) or round perforations (dot). The default is Slot. Lighting can be integrated into the 23.6"-wide version, without changing anything in the beam's construction, apart from the underside.

Chilled beams Professor Room environment

The ventilation principle for the Lindab Professor is that large volumes of air while keeping its own noise low, the cooled or heated air is spread across the ceiling until despite its small external dimensions. it reaches the walls where it is driven, to a certain extent, down into the room. The heated air is then absorbed As regards noise, the nozzles are shaped like an inverted 102 from the space below the beam for further cooling or trumpet, i.e. somewhat negatively directed at the outlet, heating. In this way, the room is well ventilated. Con- which also leads to very low noise from the nozzle. The ventional supply air beams, which spread the air linearly, structure of the product, with a distribution channel to can create high air velocities, as the air stream becomes the double side ducts and a sound absorber on each end compressed and concentrated towards the centre. To of the ducts, means that the internal sound dampening reduce air velocities, the air distribution in the Lindab of the product is very good and that cross-noise in the Professor is angled outwards. The nozzles are succes- ventilation system and between rooms is low. sively directed outwards to ensure the optimum distribution and a short throw. The air velocities created, using this technology, are significantly lower than those for conventional supply air beams with linear outlet.

Through extensive studies, we have achieved the optimum distribution so as to minimize air velocities.

By using double air ducts, we have made use of all the volume of the beam. Therefore, the product can handle

Picture 5. Professor F-45 placed in an office environment.

Chilled beams Professor Data

Variants

The Professor's width is either 17.4" (model 45) or 23.3" Integrated valve and actuator: A control valve, with (model 60). Its height is 4.7", with a low air duct, and variable Kv value, and an actuator can be pre-installed 5.7" with a high air duct (for recessed installation in a in the product. 103 suspended ceiling and with the air connection above the supporting structure). Lighting: The product can be equipped with type-approved light fittings (only applies to model 60). Refer to Lengths: Professor is available in lengths from 47.2" to seek Lindab’s assistance. 141.7" in steps of 4". Adaptation for suspended ceilings: The product can Water connection: Available in o.d. 0.6". Both hori- be adapted to most types of suspended ceilings offered zontal and vertical connections available in the standard on the market. package. Air vent: Air vents are not supplied as part of the stan- Air connection: Available in 4"Ø. Both horizontal and dard package, but they can be ordered for pre-installation. vertical connections available in the standard package. Exhaust valve: The product can be provided with an Design: Professor is available with different types of exhaust valve. underside. As standard, it is fitted with longitudinal slots (Slot), but round perforations (Dot) are also available. Special dimensions: Professor I-60 is available with a width of 24.6". Nozzle angle: The nozzles can be ordered with different angles, 0°, 16° or 30°. The standard angle is 30°.

Anti-cross-noise hood: This is included in the stan- Cooling effect, Professor dard package to prevent the spread of noise to adjoining rooms, and also where there is a requirement for the Drypac™, condensation protection room air not to come into contact with the space above the suspended ceiling. All Professor models can be ordered with the Drypac™ plus feature, condensation protection consisting of perlite (vol- Surface treatment: Professor is manufactured as stan- canic stone) that is applied to the fin surfaces. Drypac™ has dard from enamelled sheet metal, color white, RAL 9010. properties that enable it to operate at a supply temperature 4°C below the dew point, for continuous operation, and 5 to 8° C below the dew point for limited periods. Drypac™ pro- Airflow control: The product has a preset pressure drop vides both an increased effect as well as increased security value, so on-site adjustment is not necessary. A prereq- against condensation drips. At working temperatures above uisite is that the building's duct system has a relatively the dew point, the output is reduced by 17%. When the work- low-pressure drop compared to that of the product. If a ing temperature is below the dew point, there is no reduction damper is desired, you can order a balancing damper. in output. This means that the highest effect is obtained when the need is greatest. Plus features For more information about Drypac™, refer to the chapter Drypac™. Factory preinstalled.

Heating: The product can be equipped with an additional water circuit in the batteries to provide a heating function.

Drypac™: The batteries can be equipped with an anti- condensation surface layer, which ensures increased protection against condensation or increased power output (refer to chapter Drypac™).

Chilled beams Professor Couplings & connections

Professor is supplied in lengths from 47.2" to 141.7" in steps of 4". The connection size is 0.6" for the water and for the air 4". 104 Professor is available with a large number of coupling options. This is how to find the designation for the coupling option you require for the Professor:

3 3 3 3 Step 1. Step 2. Indicate the position of the ventilation connection. Indicate the position of the pipe connection.

IN OUT 3 3 4 4 4 4

Vent. Pipe

4 4 Top Top view view ABABAB1 AB1 2 1 2 1 2 2

3 3 3 3

AB AB1 2 1 OUT IN 2

Figure 1. Coupling and connection options Feed is always the connection on the right, when looking at the pipes3 3

4 4 42 4 2 2 2 Examples of designations

Below are examples of common coupling options: Type A1 has a horizontal air connection and a horizontal pipe connection at the same end of the beam. 4 4 2 2 A B A B A 1 BA B 1 1 1

A B A B 1 1

A1 B2A1 A1 B2B1 A1 B2 B1 A2 B2 B1 A2 B1 A2 A2 Figure 2. Professor's most common coupling options A1, A2, B1 and B2.

A1 B2 A1 B1 B2 A2 B1 A2 linx industries | chilled beams

Chilled beams Professordydy 1515 mmmm Length, (in) 5252 6060 1,242.2 - - 141.73,6 m

60 60 NOTE!Obs! Dimension Undermått difference 8 mm 0.3

93 93 93 93 89 89 68 68 Dimensions, (in) 68 68 105 39 39 144144 I,154154 F 45 144144 I, 304F304 60

0.6 Ø 2.1 2.4 dydy 15 15 mm mm 130.4130.4 181.2181.25252 157.6157.6 276.8276.86060 332 630 492

192 10 10 60 60 2.4 2.7 3.7 3.7 93 93 93 93 89 89 2.7 2.7 68 68 68 68 98 98 230 230 39 39 1445.7144 1546.1154 1441445.7 30430412 1.5

130.4130.45.1 181.2181.27.1 292 157.6157.66.2592 276.8276.810.9 151

HeatingVärmeVärme CoolingKyla HeatingVärmeVärme CoolingKyla dy 0.6Ø 15 mm 1.6"

Heating 0.6"Ø 40 40 VärmeVärme dydy 1515 mmmm VärmeVärmeHeating dydy 0.6Ø 1515 mmmm dy 15 dy 15 100 100 3.5 88 88 4.7 4.7 5.8 146 146 120 120 120 120

11.7 2212218.7 Ø Ø100 4 296296 148 148 HeatingVärmeVärme dydy 151 151 VärmeVärme KylaKyla 0.6Ø1515 mmmm 44244217.4 VärmeVärme 59259223.3KylaKyla dy dy 15 15 mm mm

VY - gavel

71 40 40 71 52 FigureVärmeVärme 3. dy dy Professor 15 15 mm mm I, F 45 dimensionsVärmeVärme (low dy dyconnection). 15 15 mm mm52 Figure 4. Professor I, F 60 dimensions (high connection). Notice! All Professor models171 can be delivered22 either with, low or high air connection.22 171 88 88 146 146 120 120 120 120

3.5 221221 ØØ 100 100 296296 VärmeVärme dy dy 6.5 Note. The coolant's feed is on the right 1515 mm mm 442442 592592 side, as viewed from the connection Figure 5. Professor F 45, F 60, I 45, I 60 40 40

VY - uppifrån 1.3 1.6

Chilled beams Professor Material data

Type Professor F 45, I 45 Professor F 60, I 60 Weight, lb/ft 11.5 12.5 106 Water content, cooling lgal/ft 0.65 0.65 Water content, heating gal/ft 0.33 0.33 Copper pipes, quality SS/EN 12449 SS/EN 12449 Pressure class PN10 PN10

Table 9. Professor F 45 and I 60, material data.

Installation Installation examples

Professor I 60 is mounted recessed in a suspended ceiling. Professor F is usually mounted directly on to the ceiling or suspended from it.

2.4"

15.8"

Picture 6. Professor's installation principle. Picture 7. Professor F 45, mounted directly on to a ceiling, with the option to install subsequently a suspended ceiling where the product will be totally integrated.

8.3"

L/2 ( if L >8.1" ) 15.8" 15.8"

Picture 8. Position of the suspension points for Professor I 60. Picture 9. Professor I 60, recess mounted in a suspended ceiling.

Chilled beams Professor Professor CLIP, (in) CLIP - IN - METAL 1666.5

20 0.8 107

21.6548 25.51

23.6599 LENGTH ORDER - 10.04" mm

CLIP - IN -UNIVERSAL 1666.5 8 0.3

54821.6 25.51

59923.6 LENGTH ORDER - 10.04" mm

CLIP - IN - DG 1666.5 8 0.3

21.6548 0.922

23.3592 LENGTH ORDER - 8 0.3"mm

CLIP - IN - 58 1937.6

57522.6 (T24) 584 23 (T15)

CLIP - IN - L

8.3210

23.3592 160.6

24.6624 We reserve the right to make changes without prior notice. Therefore, all designs, specifications, and product features are subject to change without notice. The company and its products are protected by patents and registered trademarks. 2015 All rights reserved. Figure 6. Clip-in for adapting to different types of suspended ceilings. Linx Industries, Inc. 2600 Airline Boulevard Portsmouth, Virginia 23701 Phone: 800.797.7476 Fax: 757.488.4502 www.li-hvac.com

REV01.2015

We reserve the right to make changes without prior notice. Therefore, all designs, specifications, and product features are subject to change without notice. The company and its products are protected by patents and registered trademarks. Linx Industries. Copyright 2015. All rights reserved.