energy efficient air curtains technical data and controllers

Transcription

1 energy efficient air curtains technical data and controllers

2 Versatile are delighted to introduce the following door curtains manufactured by LSA. LSA are a market leader in Europe in the manufacture of quality energy efficient door curtains. Versatiles aspiration to source products like LSA and provide the most energy efficient, aesthetically pleasing indoor climate control solutions Why Chose the LSA Product? Low flow temperatures 60/40 degrees Stylish, Being Manufactured in high quality materials including stainless steel by top European designers Reliability by using EBM fans which also contribute to ease if installation All wiring is plug and play, the installer has no necessity to open the casing Other products available from the Versatile range: Indoor climate control Radiators Radiant heating & cooling Radiator valves Heat recovery systems Air handling systems Active cooling Control valves Trench heating (Heating / Cooling) CO2 Control Heat pumps & pipework For further details please visit our web site on: or Phone: or alternatively sales@versatile.ie

3 air curtain range technical data and controllers > Effect > Cassette Effect > Dual Effect > Colum Effect > Wing Effect > Nouveauline > Rondell > Indu Effect > Controllers Plug & Play > Correction Factors

4 > Effect Air Curtains for every interior

5 Technical Data > Effect Type Air volume m 3 /hr Heating capacity water 60 /40 kw ** Water resistance 60 /40 Pa Water connections 60 /40 female thread Electric heating capacity 400 V/kW Electric fan supply Nominal capacity Volt kw A Sound pressure db(a)* Weight kg Effect S Recommended blowout height max m 1000 P 1500 P 2000 P P E 1500 E 2000 E E /6/9 4/8/ Effect M Recommended blowout height max m 1000 P 1500 P 2000 P P E 1500 E 2000 E E /6/9 4/8/ Effect G Recommended blowout height max m 1000 P 1500 P 2000 P P E 1500 E 2000 E E /10/15 7,5/15/22,5 10/20/30 11/22/ Effect GX Recommended blowout height max m 1000 P 1500 P 2000 P P 3000 P Effect GXX Recommended blowout height max m x 1 1 /4 2 x 1 1 / P 1500 P 2000 P P 3000 P x 1 1 /4 2 x 1 1 /4 2 x 1 1 /4 2 x 1 1 / * Measured at a distance of 3 metres. Technical changes reserved ** LSA air curtains are supplied for a warm water supply with a temperature of 60 C and a return temperature of 40 C, inlet temperature +20 C. It is not necessary to supply the air curtain with other heat exchangers. See conversion table for other water temperature supplies and example below. T a Water C 100/80 90/70 80/60 70/50 60/40 55/35 T a air +15 C +18 C +20 C > Example The Effect M 2000 P60/40 gives 20.8kW with an air inlet temperature of 20 o C. If the system gives water temperatures of 90 o /70 o C then the factor is The capacity will become 2.17x20.8 = 45.14kW. This amount of energy is usually not relevant! Installing a three-way valve the outlet temperature and the necessary amount of energy will be varied and optimally adjusted to the number of revolutions of the fans. 1

6 > Effect length dimensions > Effect standard available in the colours: mm mm mm mm mm > Effect S/M/G GX/GXX > Effect 260 mm 450 mm > Effect Supplied with 60 /40 C warm water heater or electric heating as standard. See conversion table for other water temperature supplies. > Effect The outlet lamella can be adjusted in five different positions: The outlet vanes can be adjusted to suit different indoor requirements: Vertical air flow At 10 and 15 inwards, for use in the heating season At 10 and 15 outwards, for use when air conditioning is operating Other RAL colours available on request > Effect The electronic controller is suitable for connection to a solenoid valve and allows summer or winter operation for year round comfort. Can be connected to a building management system if required. > Effect A two or three-way valve can be easily connected to the warm water connections. > Effect Installation kits supplied assembled for units for ceiling void (BP) and flush with ceiling units (GP). > Effect Dust particles go no further than the micro perforated inlet grille which is easily cleaned by either wiping clean with a dry cloth or vacuuming. > Effect Available in 5 different lengths as standard. 2

7 > Cassette Effect Recessed air curtain range > Dual Effect

8 Technical Data > Cassette Effect Model Air quantity Heat output at PWW 60/40 C Water volume resistance Water connections Output of electric heating at 400V Electric connections, fans, rated output Sound level min/max Weight m 3 /h kw** kpa female thread kw Volt 50Hz kw A db(a)* kg Cassette Effect S Recommended blow-out height max m S 1.0 / S 1.2 S 1.5 / S 1.8 S 2.0 S 2.4 / S x 1/2 2 x 1/ /53 40/54 40/55 40/ S-E-1.0 / S-E-1.2 S-E-1.5 / S-E-1.8 S-E-2.0 S-E-2.4 / S-E /6/9 4/8/ /53 40/54 40/55 40/ Cassette Effect M Recommended blow-out height max m M 1.0 / M 1.2 M 1.5 / M 1.8 M 2,0 M 2.4 / M /54 40/55 40/56 40/ M-E-1.0 / M-E-1.2 M-E-1.5 / M-E-1.8 M-E-2.0 M-E-2.4 / M-E /6/9 4/8/ /54 40/55 40/56 40/ Cassette Effect L Recommended blow-out height max m L 1.0 / L 1.2 L 1.5 / L 1.8 L 2.0 L 2.4 / L /55 40/56 40/57 40/ L-E-1.0 / L-E-1.2 L-E-1.5 / L-E-1.8 L-E-2.0 L-E-2.4 / L-E /10/15 7.5/15/ /20/30 10/20/ /55 40/56 40/57 40/ * Measured in 3 metres distance. Subject to technical alterations ** LSA air curtains are delivered for heat exchangers 60/40º C and an intake air temperature of +20 C. The LSA air curtain also works excellently in the early or late season. Installing a thermostat limits the blow-out temperature and thus adjusts the needed amount of energy to the amount of air. T a Water C T a Air +15ºC +18ºC +20ºC 100/80 90/70 80/60 70/50 60/40 55/ For different water temperatures see the conversion table. 4

9 260 mm Cassette Effect S/M/L > Cassette Effect length dimensions mm mm mm mm mm mm mm > Cassette Effect Ready for connection, with self supporting sheet steel housing with no screws visible in sight area, powder-coated in white RAL colour 9016 (PVC - free), other RAL colours available on request. Sound and heat- damping internal insulation. > Cassette Effect Specially designed to be installed flush with the ceiling. > Cassette Effect All connections made sideways. The necessary mounting space is only 26cm. Flush installation to the ceiling tiles is possible. Width 70 cm. Parallel air inlet preparation. A two or three-way valve can be easily connected to the warm water connections > Cassette Effect Supplied with 60/40ºC warm water heater or electric heating as standard. See conversion table for other water temperature supplies. > Cassette Effect The double outlet vanes can be adjusted in five positions: Vertical air flow At 10º and 15º inwards, for use in the heating season At 10º and 15º outwards, for use when the air conditioning is operating New Double outlet vanes Adjustable to 5 positions A IN A 1/ OUT

10 > Dual Effect > Energy-saving air curtain with double-jet air flow Colum Effect

11 Technical data > Dual Effect Model/ Length of unit Warm air quantity Circulating air quantity Total air quantity Heat output at PWW 60/40 C Water volume resistance Water connections Electric connections, fans, rated output Sound level min/max Weight mm m3/h m3/h m3/h kw kpa female thread volt 50Hz kw A db(a)* kg Dual Effect S Recommended blow-out height/projection height max m S /53 48 S /54 65 S /55 92 S / Dual Effect M Recommended blow-out height/projection height max m M /54 52 M /55 70 M /56 98 M / Dual Effect L Recommended blow-out height/projection height max m L /55 60 L /56 80 L / L / * Measured in 3 metres distance. Subject to technical alterations. LSA air curtains are delivered for heat exchangers PWW 60/40º C and an intake air temperature of +20 C. The LSA air curtain also works excellently in the early or late season. Installing a thermostat limits the blow-out temperature and thus adjusts the needed amount of energy to the amount of air. front view 260 bottom view top view A 40 side view IN OUT circuid board connecting box revision 7

12 Dual Effect S/M/L > Dual Effect length dimensions > Dual Effect standard available in the colours: mm mm mm RAL 9016 (Traffic White) RAL 9006 (White Aluminium) Other RAL colours available on request mm > Dual Effect height S/M/L > Dual Effect 260 mm Ready for connection double-jet door air curtain device with self-supporting sheet steel housing with no screws visible in sight area, powder-coated (PVC - free). Access door for maintenance hidden behind the intake screen. Double air outlet with adjustable aluminium vane (anodized) for optimal air flow. Inlet grill is in same colour as the device, made of perforated plate for filterless and easy to maintain operation. New Adjustable outlet vane flush with the device s underside In 5 levels adjustable > Dual Effect Energy-saving double-jet door air curtain with or without heating. Only two-thirds of heating power will be required compared to standard air curtains. Sound- and heat- damping internal insulation. Shock-mounted and separately driven centrifugal fans with thermostat relays for motor protection. High-efficiency heat exchanger for low temperature heating, made of copper tube with integrally moulded aluminium vanes. Threaded hole M8 for ceiling mounting. The electronic 5 level comfort control Tronic P for warm heating heating provides standard summer/winter function. An solenoid or a pump with up to 2.5 A could optionally be controlled in the winter-position. It is possible to shunt up to 12 devices. The control panel provides a tree contact (for external release), which can be connected to every GLT or DDC. A 20m cable with integrally moulded plug (excess lengths available upon request) is included in delivery. > Dual Effect For energy saving reasons, a thermostatic 2-way or 3-way valve can be ordered as reasonable to keep the intake air temperature on an even level. It is delivered as loose enclosure and can be fitted easily by the customer. 8

13 > Colum Effect Design Air Curtains

14 Technical Data > Colum Effect Type Length/ Height mm Air volume m3/h Water resistance kpa Heating capacity 60/40 C kw Water resistance kpa Water connections female thread Electric heating capacity 400 V kw Electric fan supply Nominal capacity Volt 50Hz kw A Sound pressure db(a)* Weight kg Colum Effect 2000 recommended blow-out height/projection height max 2.50 m , , ,48 2,62 6,40 12,44 3,01 11,60 17,40 23,30 30,90 34,90 3,18 0,84 2,28 4,66 1,03 0,54 0,89 1,08 1,35 1,62 2,36 3,54 4,72 5,90 7, E 2001,5 E 2002 E 2002,5 E 2003 E /6/9 4/8/12 10/20/30 0,54 0,89 1,08 1,35 1,62 2,36 3,54 4,72 5,90 7, Colum Effect 3000 recommended blow-out height/projection height max 2.80 m , , ,17 3,79 10,83 19,23 5,07 17,40 23,30 34,90 40,70 52,30 5,63 1,21 3,81 7,16 1,72 0,81 1,08 1,62 1,89 2,43 3,54 4,72 7,08 8,26 10, E 3001,5 E 3002 E 3002,5 E 3003 E /6/9 4/8/12 10/20/30 10,7/21,4/32 0,81 1,08 1,62 1,89 2,43 3,54 4,72 7,08 8,26 10, Colum Effect 4000 recommended blow-out height/projection height max 3.20 m , , ,74 15,98 5,24 4,40 25,80 38,80 51,60 64,60 5,05 2,55 5,57 3,41 1,00 1,70 2,40 2,70 6,50 9,00 13,00 14, E 4001,5 E 4002 E 4002,5 E application application application application 1,00 1,70 2,40 2,70 6,50 9,00 13,00 14, Colum Effect 5000 recommended blow-out height/projection height max 3.60 m , , ,30 8,40 12,70 5,40 32,10 48,40 69,30 91,90 3,41 3,37 7,06 8,47 2 x 1 1,70 2,50 3,40 4,00 9,00 13,50 18,50 21, E 5001,5 E 5002 E 5002,5 E application application application application 1,70 2,50 3,40 4,00 9,00 13,50 18,50 21, *measured in 3 metres distance Subject to technical alterations IN OUT F A A D MB M8 E F 10

15 Colum Effect 2000/3000/4000/5000 Product description This innovative air curtain installation with its compact, cylindrical shape has been specially developed for visible mounting, upright or hanging. Its preferred upright configuration offers the advantage of a heated air current of consistent velocity directly at floor level. Its pleasing design in conjunction with low-maintenance operation and invisible power connections (for upright versions) is a plus factor for architects, planners, building contractors and operators. The optionally galvanised RAL coloured powder coated covering or stainless steel version all blend in well with existing doors and doorways. Field of application This air curtain can be used at entrance and exit doors and revolving doors to prevent thermic mixing in summer and winter. Preferred application Standing upright right/left to doors or gates and at revolving doors to prevent the development of "cold spots"! Performance figures: When planning an installation for the Colum Effect 2000 model range, a blow-out or projection height of up to 2.5 m is indicated; for the Colum Effect 3000 range a height of up to 2.8 m; for the 4000 range up to 3.2 m and up to 3.6 m for the Colum Effect 5000 range. Detailed description A cylindrical self-supporting composite steel housing with two-part galvanised sheet steel cover with no visible screwed or riveted joints. Powder coated to RAL colour or in stainless steel version. Fine inlet screen and reusable filter that can be removed without tools for easy cleaning. Outlet screen with aluminium vanes (teardrop profile), depending on model in double or multiple versions for infinitely adjustable rectified air stream. Ceiling fixing via 8 mm captive bolts (e.g. with LSA ceiling mounting kit). Upright installation via tapped holes in the base plate and with recess for hidden power connections (for PWW / electrical). High-efficiency aluminium/copper heat exchangers (PWW) or finned tube heat exchangers (electrical) with easy to service, stable ribs and rib spacing. Double inlet, direct drive shock-mounted centrifugal fans, motor protected by thermal contact and electronic speed control. Fully assembled and wired. Delivery includes an electronic control Tronic D 5 for PWW, Tronic E for an electrical heater or Tronic M, all with a wide variety of adjustment options. Design versions One-sided installation, left or right. Suited to doorways of limited width. Two-sided installation. For extra-wide doors and doorways with high screening needs. Suspended installation. For use in door and doorway heights of 2.0 m (COLUMN 2000) up to 3.6 m (COLUMN 5000) in areas of limited side space. 11

16 > Wing Effect Air curtains for revolving doors with Jetflow technology

17 Technical Data > Wing Effect Model Length of unit mm Air volume m3/h Heat output at PWW 80/60 C kw** Water volume resistance kpa Heat output at PWW 60/40 C kw** Water volume resistance kpa Water connections female thread Output of electric heating at 400V kw Electric connections, fans, rated output Volt 50Hz kw A Sound level min/max db(a)* Weight kg Wing Effect 2002 Recommended blowout height max m 2002,2 2002, ,2 2,5 3, ,70 22,60 27,60 3,60 10,00 4,80 13,30 20,80 24,10 7,90 7,80 5,80 3/4 3/4 1 4/8/12 0,890 1,080 1,350 3,54 4,72 5, * Measured in 3 metres distance Subject to technical alterations > Wing Effect Product Description Special Jetflow nozzle continuously adjustable exhaust angle and exhaust opening. Composed of a self-supporting sheet steel housing and no screws visible in sight area. Available in every RAL colour or Stainless steel. Fine inlet screen and reusable filter that can be removed without tools for easy cleaning. Special Jetflow blow-out nozzle. A Upright installation via tapped holes in the base plate and with recess for hidden power connections (for PWW/electrical). High-effiiency Cu/Al heat exchangers (PWW) or finned tube heat exchangers (electrical) with easy to service, stable ribs and rib spacing. A A Double inlet, direct drive shock-mounted centrifugal fans, motor protected by thermal contact and electronic speed control. Fully assembled and wired Jetflow nozzle R 1100 suction grille with filter suction grille with filter R 1100 Jetflow nozzle 137 fixing d= 10 mm R el. connector in out out in 240 el. connector fixing d= 10 mm R revision top cover 650 revision top cover installation right installation left 13

18 > Nouveauline Designer air curtain with optimised new Jetflow Nozzle and EMC fans

19 Technical Data > Nouveauline Model Length of unit mm Air quantity m 3 /h Heat output at PWW 80/60 C kw Water volume resistance kpa Heat output at PWW 60/40 C kw Water pipe resistance kpa Water connections female thread Output of electric heating at 400V kw Electric connections, fans, Volt 50Hz kw A Sound level min/max db(a)* Weight kg Nouveauline S Recommended blowout height max m S 1 S 1,5 S 2 S ,50 11,30 15,10 18,80 7,20 3,40 8,00 3,00 6,50 10,00 14,10 18,70 2,50 10,70 4,30 7,30 0,26 0,39 0,52 0,65 1,20 1,80 2,40 3,00 40/53 40/54 40/55 40/ Nouveauline M Recommended blowout height max m M 1 M 1,5 M 2 M 2, ,30 15,70 22,60 27,60 5,20 3,60 10,00 4,80 9,70 13,30 20,80 24,10 6,30 7,90 7,80 5,80 0,29 0,44 0,59 0,74 1,40 2,10 2,80 3,50 40/54 40/55 40/56 40/ Nouveauline L Recommended blowout height max m L 1 L 1,5 L 2 L 2, ,50 22,60 33,50 39,60 2,27 7,30 5,50 7,50 10,80 18,10 26,10 32,60 7,80 14,40 12,20 10,30 0,44 0,59 0,74 1,03 2,10 2,80 3,50 4,90 40/55 40/56 40/57 40/ * Measured in 3 metres distance Subject to technical alterations ** LSA air curtains are delivered for heat exchangers PWW 80/60 C or 60/40º C and an intake air temperature of +20 C. It is not necessary for the air curtain to heat the boiler up to 80 C or 90 C for lower temperatures (PWW 60/40 C). The LSA air curtain also works excellently in the early or late season. Installing a thermostat limits the blowout temperature and thus adjusts the needed amount of energy to the amount of air. Jetflow nozzle energy saving up to 40% continuously and perfectly adjustable low noise development 15

20 Nouveauline S/M/L > Nouveauline length dimensions mm mm mm Vibration-free bedded EMC radial fans, separately powered, with motor overload protection unit. Threaded hole M 8 for ceiling mounting. > Nouveauline The electronic 5-level standard control panel Tronic EC with serially fitted manual/auto function, summer/winter function and contacts for additional external signallers. It is possible to shunt up to 12 devices. The electronic standard control panel Tronic E form electrical heating features a contact for connection a room thermostat to it. 5 fan speeds output, 3-level heater performance. Multiple control is not possible mm Measured without side covers. > Nouveauline height 333 mm Both panels feature a potential free contact (for external release), which can be connected to any GLT or DDC. Included in delivery is a 20 m shielded data cable with integrally moulded plug (other lengths are available upon request). For energy saving reasons, a thermostatic 2-way or 3-way valve can be ordered as a reasonable accessoire to keep the intake air temperature on an even level. It is delivered as loose enclosure and can be fitted easily by the customer. > Nouveauline description Others than the given lengths are possible. LSA air curtain with short deliverytime. Nouveauline designer air curtain is built with self supporting sheet steel, with concealed fixing knock on corners for an elegant looking finish. The standard modern colour is a white aluminium (RAL 9006), other RAL colours are available on request. Access door for maintenance opens together with the intake grille downwards. Outlet grille with 5 steps adjustable aluminium vane (anodized) for optimal air distribution. Inlet grilles made of 3D perforated plate for filterless and easy to maintain operation. Vibrationfree bedded centrifugal fans with external thermostat relays for motor protection. Threaded hole M8 for ceiling mounting. Jetflow nozzle multiple adjustable, for a low noise development - better protection of the air flow in certain situations, continuously adjustable exhaust angle and exhaust opening. EMC fans with interior speed controller - without condenser and without transformer. 85% degree of efficiency (20% better than conventional vans). In consequence of using EMC technology the operating costs will be reduced. > Nouveauline standard available colour: RAL 9006 (White Aluminium) Other RAL colours available on request 16

21 > Rondell Air curtains for revolving and circular sliding doors

22 Technical Data > Rondell Model Length of unit Air quantity Heat output at PWW 60/40 C Water connections Output of electric heating at 400V Electric connections, fans, rated output Sound level min/max Weight mm m 3 /h kw** female thread 400 V/kW Volt 50Hz kw A db(a)* kg /6/9 3/6/9 3/6/9 4/8/12 4/8/ /52 40/52 40/53 40/53 40/ /20/30 10/20/ /55 40/57 40/57 40/59 40/ /20/30 10/20/30 10/20/ /59 40/60 40/ * Measured in 3 metres distance Subject to technical alterations Dimensioning > Rondell Dimensioning > Rondell DT Type of mounting: built-in (EB) on top (AB) front (VB) HA Air curtain For dimensioning the air volume Passage/blow-out height HT = mm HT Revolving door DB For dimensioning the revolving door unit, the following main measurements are required: Decisive for the unit s size Diameter of door unit DT = mm Passage width DB = mm Height of attic HA = mm DB Number of door wings FZ = Passage angular dimension = Speed of the door / min. dz = U/min Standard is 3 to 4 rev/min Dimensioning the heating device t A outside temperature C (in relation to location) E.q. -2 C for Belfast but -1 C for Dublin Existing heating medium PWW (pump hot water) = C Electrical energy = V Unit will not be put into production until we have received drawings from revolving door manufacturer. 18

23 Rondell > Rondell Types of Mounting Air curtain installed on a revolving door (type AB ) D T D T D D A A A A D A D A D I A - A HB 100 A - A HB 100 DZ 50 D Air curtain installed in the revolving door (type EB ) 160 DT 40 DZ 50 D 240 E HA E > Rondell Function The air curtain blows warm air downwards to the front of the opening of the revolving door. This warm air stream is heating the inside air down to the bottom and shields it from cold outside air. The duct with the aluminium blow-out vanes matches the door radius. > Rondell Technical Description Revolving doors and air curtains seem to be contradictory but in practice this proofs to be an excellent combination. The use of a revolving door inside a building prevents draught. With no direct connection between inside and outside air, optimal inside climatic conditions are achieved. When the door revolves, cold air is entrained with the door wing and the difference in temperature between outside and inside air results in a cold zone directly behind the door. For heating the incoming air, an air curtain is to be installed directly behind or inside the revolving door which leads to pleasurable climatic conditions in the entrance area. By using a temperature control, both an optimum result and low energy consumption is achieved. A A Air curtain installed outside the revolving door (type VB ) A D A - A 240 D 50 A (mm) = length D (mm) = depth E (mm) = height A-50 (mm) = width of blow-out duct DT (mm) = diameter revolving door DA (mm) = outer diameter of blow-out duct DI (mm) = inner diameter of blow-out duct DZ (mm) = length of blow-out duct HA (mm) = height of the attic HB (mm) = height of faceplate D A DT 19

24 > Indu Effect Industrial Air Curtains

25 Technical Data > Indu Effect Type Air volume m 3 /h Heating capacity water 60 /40 kw ** Water resistance 60 /40 Pa Water connections 60 /40 female thread Electric fan supply Nominal capacity Volt kw A Sound pressure db(a)* Weight kg Indu Effect with heating 1200 P 1800 P 2400 P 3000 P x 1 1 /4 2 x 1 1 / Indu Effect without heating 1200 K 1800 K 2400 K 3000 K * Measured at a distance of 3 metres echnical changes reserved Installation possibilities > Indu Effect Connecting data per fan > Indu Effect 400 V/50 Hz - 0,8 Amp - 0,3 kw. U V 1 2 W 3 TK 5 TK 6 PE U V W TK U V W U V W TK TK M 3 PE M 3 PE M 3 PE TK TK TK 5-position speed controller 21

26 Indu Effect 120 > Indu Effect dimensioned sketch Vertical / horizontal design onder/zijaanzicht Front/rear view Outlet A Aspiration Renvoi vloerconsoles > Indu Effect LSA Industry Air Curtains are composed of self-supporting steel plate housings covered with synthetic foil, finished in RAL Other RAL colours are available on request. > Indu Effect is suitable to mount vertically or horizontally. > Indu Effect is equipped with axial flow fans IP 54, motor security through thermo contacts. > Indu Effect is equipped with a heat exchanger produced with a copper box with pressed aluminium lamellas > Indu Effect has a specially designed outlet grille with adjustable lamellas. 80 Outlet View from above/side-view A/2 17,5 Aspiration Soufflerie () M 10 nuts for suspension

27 > Controllers Plug & Play Our aspiration is that the installer never has to open the box

28 Wiring Diagrams OPTIONAL DIGITAL ROOM THERMOSTAT Operating switch to be installed by third parties Optional external on/off (e.g. BCS) contact open = release OPTIONAL! EXTERNAL ON/OFF (e.g. BCS) contact open = release OPTIONAL ROOM THERMOSTAT (potential free) (if applied remove bridging wire between 4-5) Optional magnetic valve V/50Hz Control print Input cable/plug Control print input cable/plug Control print input cable/plug Air curtain 1 Possible air curtain 2 and next (max. 11) Air curtain 1 Position 2 Position 1 type Tronic P type Tronic E Position 3 = Position 1 + Position 2 > 5-step controller for warm water version Max. 12 air curtains on one controller > 5-step controller for electric version Standard controller. Parallel connecting of more air curtains to one controller is not possible! Tronic P dimensions 100x70x28 mm Tronic E dimensions 145x90x45 mm Connecting cable between controller and air curtain Thermostatic three-way valve Room thermostat Door contact 24

29 Correction Factors > Energy Saving Versatile advocate the use of low water temperature for energy saving. Our standard outputs are based on flow and return of 60/40. ** LSA air curtains are supplied for a warm water supply with a temperature of 60 C and a return temperature of 40 C, inlet temperature +20 C. It is not necessary to supply the air curtain with other heat exchangers. See conversion table for other water temperature supplies and example below. T a Water C 100/80 90/70 80/60 70/50 60/40 55/35 T a air +15 C +18 C +20 C > Example The Effect M 2000 P60/40 gives 20.8kW with an air inlet temperature of 20 o C. If the system gives water temperatures of 90 o /70 o C then the factor is The capacity will become 2.17x20.8 = 45.14kW. 25

30

31 Design: artefact.ie Energy Efficient Door Curtains Dealer Stamp For technical details or details of your nearest stockist, please contact Versatile Ltd on or us on