Circular ceiling air diffuser for supply air QUICK FACTS Manages large supply airflows Horizontal or vertical distribution pattern Provision for motorised adjustment of the distribution pattern Suitable for airborne heating Can be used with the ALS commissioning box Cleanable Standard colour White RAL 9003 -- alternative standard colours -- Other colours upon request FALCON Ceiling AIR FLOW - SOUND PRESSURE ROOM (LpA) *) 2 db(a) db(a) 3 db(a) l/s m 3 /h l/s m 3 /h l/s m 3 /h 12 48 173 7 68 24 160 70 22 83 299 99 36 112 3 132 47 16 62 170 612 2 727 2 864 31 26 94 312 1123 370 1332 0 431 12 0 1818 90 2124 00 631 2272 743 267 87 3 FALCON Ceiling ALS 2 db(a) db(a) 3 db(a) l/s m 3 /h l/s m 3 /h l/s m 3 /h 12-12 24 86 34 122 44 18 160 12-160 34 122 46 166 66 237 160-4 194 68 24 9 342-82 29 378 1 8 31-31 12 2 76 0 31-0 7 24 882 32 1170 00 0-00 3 1116 37 1 16 The data for the FALCON C + commissioning box combination is specified for 0 Pa total pressure and for a horizontal distribution pattern. *) LpA = Sound pressure incl. A-filter with 4 db room attenuation and m2 room absorption area.
Contents Technical description... 3 Design... 3 Materials and finish... 3 Accessories... 3 Project design... 3 Installation... 3 Commissioning with the ALS commissioning box... 3 Maintenance... 3 Sizing... 4 Motor Properties... 4 FALCON C + ALS Horizontal... Air diffuser only Vertical... 6 FALCON C + ALS Vertical... 6 FALCON C Supply air... 7 Horizontal or vertical distribution pattern... 7 FALCON C with ALS Supply air... 8 Horizontal and vertical distribution pattern... 8 FALCON C with ALS Supply air... Vertical distribution pattern... Dimensions and weights... 12 Ordering key... 13 Specification text... 13 2 Swegon reserves the right to alter specifications. 183
Technical description Design The FALCON C consists of two parts: an outer cone with rubber ring sealed-fitted spigot connection on the sizes up to and including size 0 as well as an aerodynamically designed outlet cone. The inner cone is height-adjustable and removable. The inner cone can be set to a new position by hand or its setting can be changed by a motor. The FALCON C with electric motor is available in sizes 31, 0 and 00. The motor-actuated model has a longer spigot connection. See the dimension table and Figure 6. Materials and finish The entire air diffuser is made of sheet steel and its interior and exterior surfaces are painted in our standard white colour: RAL 9003/NCS S 000-N. The air diffuser is also available in optional standard colours: RAL 7037 dusty grey, RAL 9006 white aluminium, RAL 900 jet black, RAL 9007 grey aluminium and RAL 90. Accessories Commissioning box: ALS. Made of galvanised sheet steel. The box contains a removable commissioning damper, fixed measurement tapping and sound absorbent insulation covered by a reinforced surface layer, rated to Fire resistance class B-s1,d0 conforming to EN ISO 1192-2. Tightness class C on the housing according to SS-EN 12237 and VVS/AMA 12. Controller for resetting motor-actuated air diffusers: VHC. The controller resets motor-actuated (24 V) air diffusers, which are designed for supply air below room temperature and above room temperature. The controlling parameter is the temperature difference between the supply air and the room air. See separate product datasheet for the VHC at www.swegon. com. Measurement accuracy and requirement on straight duct before the commisioning box, see Figure 1. The requirements of straigh duct depends on the type of disturbance before the commissioning box. Figure 1 shows a bend, a dimensional change and a T-piece. Other types of disturbances requires at least 2xD straight (D = connection dimension) for measurement accuracy of ± % of the flow. The K-factor (COP) is specified on the product s identification label. K-factors can also be found in the relevant commissioning instructions at www.swegon.com. Maintenance Clean the air diffuser if needed with lukewarm water and dishwashing detergent added. The duct system is accessible without the need for tools. The cone package can be dismantled by screwing out the plastic screws on the inner side of the outer cone. If an ALS commissioning box is used, move the air distribution plate out of the way and turn the damper unit out of its holder with a simple twist of the hand. Project design For airborne heating systems, the distribution pattern should be calculated according to computer-calculated values. Use our ProAir air diffuser selection computer program that is available at www.swegon.com. The air diffuser is available as from size 31 and upward with motorised actuation of the cone position in order to via thermostat, or other external switch, control from horizontal to vertical air diffusion or vice versa. Installation Secure the inlet spigot to the connecting duct using blind rivets. If an ALS commissioning box is used, the sleeve coupling between the ALS and the FALCON C can be lengthened using an ordinary circular duct of up to 00 mm without having to lengthen the measuring tubes and damper adjustment cords. See Figure 1. Commissioning with the ALS commissioning box Commissioning should be carried out with the diffuser face mounted. Pull the measuring tubes and damper adjustment cords out of the air diffuser through the gap. Lockable damper setting. 0xD / ±% 0xD / ±% 2xD / ±% Figure 1. Installation. Commissioning. 183 Swegon reserves the right to alter specifications. 3
Wiring diagram Figure 2. Wiring diagram for the FALCON C with motor 2-point motor positioning control. The switch is not included. 1 2 3 L1 N Sizing The specified sound levels db(a) are applicable to rooms with an equivalent sound absorption area of m 2. Throw length 1 0.2 is measured under isothermal discharge conditions. The recommended max. permissible temperature below room temperature is K. The horizontal distribution pattern is specified with the inner cone package set to its lower position. See the dimension drawing. The vertical distribution pattern is specified with the inner cone package set to its upper position. See the dimension drawing. For calculating the width of the air stream, air velocities in the occupied zone or sound levels in rooms with other dimensions, please refer to our web calculation softwares available for download at www.swegon. com. Motor Properties Motor Supply voltage Power consumption Delay time LH24A *) 24 V AC 0/60 Hz 3 VA s LH2A **) 2 V AC 0/60 Hz VA s *) Standard, stocked motor, can be connected to VHC controller. **) Non-stocked motor. Figure 3. Wiring diagram for the FALCON C with motor 3-point motor positioning control. The switch is not included. Figure 4. The wiring diagram shows the connections with the Belimo damper motor against the VHC. NOTE! Only available with 24 V AC power supply. Key to Figure 4. 1 = VHC controller 2 = Duct temperature sensor (DT) 3 = Room temperature sensor (RT) 4 = Setting the switch-over temperature 4 Swegon reserves the right to alter specifications. 183
Acoustic data FALCON C Supply air Air diffuser only Horizontal Sound power level, L w (db) Table K OK Mid-frequency (Octave band) Hz 12 11 8 0 - -11-21 -27 160 3 12 7 1-4 -8-14 -23 6 13 7 1-4 -8-1 -22 9 13 6 1-2 -9-19 -27 31 12 16 9 0-3 -11-17 -2 0 14 12 8 1-3 - -14-22 00 1 12 7 1-2 -8-1 -23 Sound attenuation DL(dB) Table DL Mid-frequency (Octave band) Hz 12 21 16 12 7 2 0 0 0 160 18 14 1 0 0 0 17 13 9 4 0 0 0 0 18 11 7 3 0 0 0 0 31 6 2 0 0 0 0 0 19 9 1 0 0 0 0 00 12 7 3 1 0 0 0 0 FALCON C + ALS Horizontal Sound power level, L w (db) Table K OK Mid-frequency (Octave band) Hz 12 3 7-1 -2-7 -13-18 160 9 9 8-2 -4-6 -13-18 7 11 8-2 -4-7 -13-18 4 11 6-2 -3-7 -13-16 31 6 11-2 -1-7 -13-18 0 8 11 4 0-2 -6-12 -19 00 9 11 3 1-1 -8-14 -21 Sound attenuation DL(dB) Table DL Mid-frequency (Octave band) Hz 12 21 16 9 17 23 16 11 13 160 22 14 17 19 12 12 17 11 8 16 18 12 11 11 14 8 8 16 17 12 12 13 31 13 6 7 19 14 13 0 13 8 14 11 11 12 00 8 4 6 12 9 183 Swegon reserves the right to alter specifications.
Air diffuser only Vertical Sound power level, L w (db) Table K OK Mid-frequency (Octave band) Hz 12-2 8 0-6 -7-1 -2 160-6 7 7 2-4 -6-13 -26-2 7 1-3 - -14-23 -2 9 7 1-2 -7-17 -28 31 4 13 9 1-2 - - -2 0 7 8 2-3 -8-14 -22 00 9 7 1-2 -7-1 -24 Sound attenuation DL(dB) Table DL Mid-frequency (Octave band) Hz 12 21 16 12 7 2 0 0 0 160 18 14 1 0 0 0 17 13 9 4 0 0 0 0 18 11 7 3 0 0 0 0 31 6 2 0 0 0 0 0 19 9 1 0 0 0 0 00 12 7 3 1 0 0 0 0 FALCON C + ALS Vertical Sound power level, L w (db) Table K OK Mid-frequency (Octave band) Hz 12 7-2 - -8-14 -18 160 8 11 11-2 -8 - -1-19 6 14 11-3 -8 - -16-19 14-3 -7 - -18-19 31 9 14 8-4 -4-8 -16-19 0 11 1 7-2 - -11-16 - 00 12 1 7-1 -3-11 -18-2 Sound attenuation DL (db) Table DL Mid-frequency (Octave band) Hz 12 21 16 9 17 23 16 11 13 160 22 14 17 19 12 12 17 11 8 16 18 12 11 11 14 8 8 16 17 12 12 13 31 13 6 7 19 14 13 0 13 8 14 11 11 12 00 8 4 6 12 9 6 Swegon reserves the right to alter specifications. 183
Sizing diagram FALCON C Supply air Horizontal or vertical distribution pattern The diagrams provide data for a FALCON C placed in a ceiling. The diagrams should not be used for commissioning. The db(a) values are for rooms with normal acoustic absorption (4 db room attenuation). The db(c) value is normally 6-9 db higher than the db(a) value. FALCON C 12, Horizontal 12 160 FALCON C 12, Vertical 12 160 0 2 db(a) 3 0 2 db(a) 3 160 4 3 0 l/s 0 0 00 m 3 /h 160 4 0 l/s 0 0 m 3 /h 12 2 3 4 12 3 4 FALCON C 00, Horizontal FALCON C 00, Vertical 0 2 db(a) 3 31 0 00 0 2 db(a) 3 31 0 00 00 0 31 4 3 0 0 00 l/s 0 0 00 0 0 m 3 /h 00 0 31 4 0 0 l/s 00 0 0 00 0 m 3 /h m l 0,2 0 183 Swegon reserves the right to alter specifications. 7
FALCON C with ALS Supply air Horizontal and vertical distribution pattern Airflow Pressure drop Sound level Throw length The diagrams provide data for a FALCON C placed in a ceiling. The diagrams should not be used for commissioning. = Min. airflow required for obtaining necessary commissioning pressure. The db(a) values are for rooms with normal acoustic absorption (4 db room attenuation). The db(c) value is normally 6-9 db higher than the db(a) value. FALCON C 12 + ALS -12, Horizontal 00 0 0 2 db(a) 3 % FALCON C 160 + ALS 12-160, Horizontal 00 0 0 2 db(a) 3 % 0 0 0 l/s 0 m 3 /h 0 l/s 0 m 3 /h 1 2 3 4 1 2 3 4 FALCON C + ALS 160-, Horizontal 00 0 0 db(a) 3 % FALCON C + ALS -, Horizontal 00 0 0 db(a) 3 % 2 2 0 0 0 l/s 0 l/s 0 0 0 00 m 3 /h 0 0 00 m 3 /h 2 3 4 m l 0,2 2 3 4 8 Swegon reserves the right to alter specifications. 183
FALCON C 31 + ALS -31, Horizontal 0 0 0 2 db(a) 3 % FALCON C 0 + ALS 31-0, Horizontal 0 0 2 db(a) 3 % 0 0 0 l/s 00 0 0 00 0 m 3 /h 0 0 00 l/s 0 0 00 0 0 m 3 /h 2 3 4 3 4 l 0,2 m FALCON C 00 + ALS 0-00, Horizontal 0 2 db(a) 3 % 0 0 00 l/s 0 0 00 0 0 m 3 /h 3 4 l 0,2 m 183 Swegon reserves the right to alter specifications. 9
FALCON C with ALS Supply air Vertical distribution pattern Airflow Pressure drop Sound level Throw length The diagrams should not be used for commissioning. = Min. airflow required for obtaining sufficient commissioning pressure. The db(a) values are for rooms with normal acoustic absorption (4 db room attenuation). The db(c) value is normally 6-9 db higher than the db(a) value. FALCON C 12 + ALS -12, Vertical 00 0 0 2 db(a) 3 % FALCON C 160 + ALS 12-160, Vertical 00 0 0 2 db(a) 3 % 0 0 0 l/s 0 m 3 /h 0 l/s 0 m 3 /h 2 3 4 2 3 4 FALCON C + ALS 160-, Vertical 00 0 0 2 db(a) 3 % FALCON C + ALS -, Vertical 00 0 0 2 db(a) 3 % 0 0 0 l/s 0 0 00 m 3 /h 0 l/s 0 0 0 00 m 3 /h 4 l 0,2 m Swegon reserves the right to alter specifications. 183
FALCON C 31 + ALS -31, Vertical 00 0 0 0 2 db(a) 3 % FALCON C 0 + ALS 31-0, Vertical 0 0 2 db(a) 3 % 0 0 l/s 0 0 0 00 0 m 3 /h 0 0 00 l/s 0 0 00 0 0 m 3 /h 0 l 0,2 m FALCON C 00 + ALS 0-00, Vertical 0 2 db(a) 3 % 0 0 00 l/s 0 0 00 0 0 m 3 /h 0 183 Swegon reserves the right to alter specifications. 11
Dimensions and weights FALCON C ØA Ød ØJ F F1 G H L L1 Weight (kg) 12 124 270 7 4 9, 1,0 160 19 270 6 4 13 1,0 378 199 3 7 4 14 13 1, 477 249 4 9 4 17 16 2,2 31 91 314 1 4 32 4 3,4 0 703 399 6 12 4 24 24 3 4,1 00 83 499 780 13 4 3 4 8,0 of the opening = ØJ FALCON C + ALS ØA B C ØD E K M N P Weight (kg) 12 282 217 99 23 80 180 270 3,0 160 342 22 124 249 80 4 112 31 3,7 378 4 288 19 292 239 1 37,0 477 04 332 199 346 11 279 46 7,4 31 91 622 388 249 421 1 3 17 7 11,4 0 703 767 488 314 489 17 0 212 712 1, 00 83 887 88 399 618 19 280 79 18, CL = Centre line F F1 H G Figure 7. FALCON C, cone positions. G = Lower position horizontal diffusion H = Upper position vertical diffusion Figure. FALCON C, hand-actuated. P N M Figure 6. FALCON C, motor-actuated. Figure 8. FALCON C + ALS. CL = Centerline 12 Swegon reserves the right to alter specifications. 183
Ordering key Product Circular ceiling air diffuser for supply air Version: Hand-actuated: 1 Motor-actuated: 2 (31, 0, 00) : 12, 160,,, 31, 0, 00 Accessories FALCON C a -a -bbb Commissioning box ALS d -aaa bbb Version For FALCON C 12 160 31 0 00 ALS -12 12-160 160- - -31 31-0 0-00 Specification text SD XX Swegons circular type FALCON C multi-cone air diffuser for ceiling mounting with ALS commissioning box, with the following functions: Adjustable horizontal/vertical distribution pattern White powder paint sprayed and baked finish, RAL 9003/NCS S 000-N Cleanable ALS commissioning box with removable commissioning damper with lockable blade position, measuring method with low systematic error and lined inside with sound absorbing material covered with reinforced surface layer : FALCON Ca a bbb + ALSd aaa-bbb xx items Control unit VHC a Version 183 Swegon reserves the right to alter specifications. 13