ERP 2015 Regulation (EU) Compliant with. No. 327/2011. Cert. n Heating. Meltemi Door Curtains

Transcription

1 Compliant with ERP 015 Regulation (EU) No. 7/011 Cert. n 0545 Heating Door Curtains

2 The range of SBIN door curtains offers imum flexibility in the protection of doors and open access compartments. By connecting the door curtain modules, the openings can be protected with a continuous system and an uninterrupted door curtain. This range of high speed door curtains can protect against the entrance of cold air streams in the winter, the loss of cooled air in the summer and the effects of dust and pollution, maintaining the ambient air clean and in the desired conditions. Furthermore, the systems can also be used to protect the areas dedicated to refrigeration so as to reduce the loss of cold air. The use of high speed fans allows the installation of the door curtains even in areas where food is prepared, to prevent the entrance of insects. In essence, SBIN offers a protection solution wherever there is the need to open a door. LI model LC model LU / LU ECM model CONTENTS Constructional characteristics Correct selection of the door curtain Models Tips for choosing the unit LU / LU ECM model - Dimensions and Weight - Suspension brackets - connection position - Dimensions, Weight, and content - Installation notes - Technical specifications - Thermal emissions - side pressure drop - Controls supplied as standard - ccessories LC model - Dimensions and Weight - Bracket position - and electrical connections position - Dimensions, Weight, and content - Installation notes - Technical specifications - Thermal emissions - side pressure drop - Controls supplied as standard - ccessories - Plenum for concealed installation with aesthetic frame LI model - Dimensions and Weight - Bracket position - and electrical connections position - Dimensions, Weight, and content - Installation notes - Technical specifications - Thermal emissions - side pressure drop - Controls supplied as standard - ccessories I Page Page 4 Page Page Page 7 Page 8 Page 8 Page 8 Page 9 Page 9 Page 10 Page 1 Page 1 Page 1 Page 14 Page 15 Page 1 Page 1 Page 1 Page 17 Page 17 Page 18 Page 19 Page 19 Page 0 Page 1 Page Page 7 Page 8 Page 8 Page 8 Page 9 Page 9 Page 0 Page 1 Page 1 Page Page

3 Constructional characteristics Cabinet It consists of cold galvanised steel plate panels painted with oven-dried epoxy powders, colour RL 900. The side closures are made of plastic. Fan assembly LU / LU ECM S: made up of plastic tangential fans installed on a rubber support with rolling bearing and coupled with the electric motor mounted on the structure side. LC / LI S: it consists of double inlet centrifugal fans directly fitted on the motor shaft. Electric motor LU / LC / LI S: single-phase motor with capacitor inserted permanently, automatic reset internal thermal protection, class of protection IP 0. Power supply voltage 0 - Hz. Two speeds are available. LU ECM : three phase permanent magnet brushless electronic motor that is controlled with reconstructed current according to a BLC sinusoidal wave. The inverter board that controls the motor operation is powered by 0 olt, single-phase and, with a switching system, it generates a three-phase frequency modulated, wave form power supply. The electric power supply required for the machine is therefore single-phase with voltage of 0-40 and frequency of - 0 Hz. Coil (W versions with hot water) The "W series" units are complete with a water coil (for heating only), made with copper pipes with aluium fins bonded to the pipes by mechanical expansion. LU / LU ECM models are equipped with 1 row coil, LC / LI models are equipped with row coils. Maximum water temperature 80 C, imum operating pressure 10 bar. Electric resistance (E versions) The "E series" units come with filament electric resistances supported by mica spacers, with external bearing structure made of galvanised sheet.

4 Correct selection of the door curtain Selecting the correct door curtain The quantity of air that passes through an open door depends on three main factors: - the difference in pressure between the indoor environment and the outdoor - the temperature difference - the wind speed Simplifying these phenomena, we can say that an air stream will pass through the door if the indoor conditions, in terms of temperature, pressure and air speed, are different from the outdoor conditions. The air streams are therefore generated by the natural trend to make the pressure and temperature uniform between two joining environments. In a heated environment, the hot air will leave the environment to be replaced by cold air. In the presence of wind, the currents of air through opening will be increased. Indoor/Outdoor Pressure The difference in pressure between the environment and the surrounding space can be eliated by controlling the ventilation system that neutralises the difference between the indoor and outdoor pressure. ir generated by differences in temperature (Q T ) The hot air inside is less dense, and consequently lighter, than the cold outside air, and therefore a difference in pressure is created through an open door. The cold outdoor air s through the bottom of the opening and pushes the hot air from the indoor environment to the outdoor, through the top of the opening. The air varies according to the temperature difference between the inside and the outside. ir due to the force of the wind (Q ) When the wind blows against the door, air s through the opening. The of air is distributed uniformly across the entire opening. The quantity of air that s is therefore proportional to the component of the wind speed that is perpendicular to the door. (fter a certain time, the environment will reach a value of overpressure such as to reduce the of air to just the level of the leakages from the room). Total air (Q tot ) The total air through an opening is equal to the sum of the s due to the temperature difference and the due to the force of the wind. Q tot = Q T + Q 4

5 Correct selection of the door curtain Operating principles of a door curtain Door curtains are used to prevent cold air from entering an environment and the loss of hot air to the outside. They are also used to protect air conditioned rooms and cold stores against the entrance of hot air and losses of cold air. door curtain creates a barrier across the open door, preventing unwanted currents of air. The speed of the air created by the door curtain must be high enough to force the resulting downwards. The door curtain should be aimed so that only a small part of the air is lost to the outside, keeping the cold air on the outside, following the air barrier, while the hot air remains inside the environment. Criteria for selecting a door curtain It is important to choose the most appropriate model. The height of the door is a critical factor, as is the correct setting of the air speed. n oversized door curtain is a waste of energy Correct door curtain n undersized door curtain does not cover the whole opening If there is a negative pressure inside the environment, the performance of the door curtain will be substantially reduced: the ventilation should be balanced. In most cases, the door curtains must be installed on the inside of the opening that is being protected. Nonetheless, when having to protect a cold room, the curtain must be located on the warmer side, that is, the outside of the opening. For best performance, the door curtain should be located as near as possible to the opening, and cover the entire width of the door. The direction and speed of the air barrier should be adjusted according to the characteristics of the door compartment. The pressure generated by the wind tends to cancel the effect of the door curtain, forcing the curtain of air produced back inside the room. In these situations, the door curtain should be inclined towards the outside. 5

6 Models ERSIONS LU LU ECM LC LI Maximum installation height (m),5 LU LU LU ECM LU ECM LU ECM LC LC LC LC LC LC LI LI LI LI LI LI S ir Electric S 15S 0S S 15S 0S LU LU LU ECM LU ECM LU ECM LC LC LC LC LC LC LI LI LI LI LI LI 10W 15W 10W 15W 0W 10W 15W 0W 10WS 15WS 0WS 10W 15W 0W 10WS 15WS 0WS LU LU LU ECM LU ECM LU ECM LC LC LC LI LI LI 10E 15E 10E 15E 0E 10E 15E 0E 10E 15E 0E Tips for choosing the unit LI 10 LI 15 LI 0 < m Door HEIGHT <,5 m LC 10 LC 15 LC 0 LU / LU ECM 10 LU / LU ECM 15 LU ECM 0 < m < 1,0 m < 1,5 m <,0 m Door WIDTH

7 LU / LU ECM Model The LU / LU ECM series door curtains have been designed for installation near small entrances of offices and commercial environments. The unit comes with integrated control system specifically designed for every type of operation: LU : air operation only, it is equipped with a control located on board, which can be easily accessed from the bottom. This includes a step-by-step control button to to switch the device on and off and select the air speed. ed. LU ECM : air operation only. It is equipped with a remote control system (supplied with the unit) or it can be combined with a wall mounted T-MB control with display (accessory). LU W/E and LU ECM W/E: operation with water or electric coil. It is equipped with a remote control system (supplied with the unit) or it can be combined with a wall mounted T-MB control with display (accessory). The controls are provided with door contact connection or with ON/OFF remote control. Product specification: Integrated control (LU-). Remote control (LU-W/E and LU ECM-/W/E). speed fan. stage electric coil. Wall brackets included. 0 output to control an ON/OFF valve. Models with electric resistance are equipped with two safety thermostats; the first, with automatic reset, is set at 45 C, while the second, with manual reset, is set at 80 C. Recommended installation height:. metres Installation: horizontal Lengths available: 1, 1.5 and metres Electric resistance: LU / LU ECM 10E kw 0 1 Ph or 400 Ph LU / LU ECM 15E kw 400 Ph LU ECM 0E kw 400 Ph 1 row hot water coil Complete with electrical connection cable with Schuko CEE 7/7 plug m 0,1 0,5 1,0 1,5,0,7 m/s 5,0 m/s,7 m/s,1 m/s,7 m/s,4 m/s 7

8 LU / LU ECM Model Dimensions and Weight Suspension brackets E B E 5 1 connection position IN E U OUT 1/" FEMLE FITTINGS

9 410 LU / LU ECM Model Dimensions, Weight, and content PCKED UNIT LU / LU ECM 10 / X 0 LU ECM 0 X 70 Dimension (mm) B D E X Weight (kg) LU / LU ECM LU ECM LU / LU ECM LU / LU ECM W LU / LU ECM E Weight with packaging Weight without packaging LU / LU ECM LU ECM LU / LU ECM LU ECM ,4, ,4,1 1 18,4,1 7 1 content (litres) Litres LU / LU ECM LU ECM ,5 0,95 1,0 Installation notes Distance that must be guaranteed for the correct operation of the door curtain 100 mm In order to allow suitable space for maintenance, but above all to guarantee the correct operation of the door curtain, the distance indicated must be observed. The product, in addition, must not be installed in plenums or false ceilings without adequate air intake. ir inlet (intake) 100 mm DOOR ir outlet (supply) DOOR 9

10 LU Model Technical specifications ENTILTION only Installation height Length ir Sound pressure ( *** ) Motor voltage Motor absorption Weight m mm m /h db() W kg ,7 14 LU , ,58 0 LU ,9 0 with WTER COIL Installation height Length ir Heating ( * ) Heating ( ** ) Sound pressure ( *** ) Motor voltage Motor absorption Weight m mm m /h kw kw db() W kg ,87, ,7 1 LU 10W , 9 0, ,94 5,0 14 0,58 LU 15W ,5, ,9 with ELECTRIC RESISTNCE Installation height Length ir Electric resistance - 1 st stage Electric resistance - nd stage Sound pressure ( *** ) Motor voltage Electric resistance voltage Motor absorption Electric resistance absorption 1 st stage Electric resistance absorption nd stage Weight m mm m /h kw kw db() W kg LU 10E ,7 8,7 1, ,7 8,7 1,1 1 LU 10E Ph 8 0,7, Ph 0,7, Ph 14 0,58 9,0 LU 15E Ph 8 0,9 9,0 10 ( *) = ir temperature 18 C temperature 80/0 C. ) = ir temperature 18 C temperature 0/40 C. ) = The sound pressure levels db() are measured at a distance of m, directional factor Q =, according to EN 744. ( ** ( ***

11 LU ECM Model Technical specifications ENTILTION only Installation height Length ir Sound pressure ( *** ) Motor voltage Motor absorption Weight m mm m /h db() W kg LU ECM ,8 0, ,5 0, 14 LU ECM , ,8 0,4 0 LU ECM , ,5 0,4 9 with WTER COIL Installation height Length ir Heating ( * ) Heating ( ** ) Sound pressure ( *** ) Motor voltage Motor absorption Weight m mm m /h kw kw db() W kg LU ECM 10W ,87, 49 4,9 0, , 9 19,8 0,18 1 LU ECM 15W ,94 5,0 81, 0, ,5,79 9,4 0, LU ECM 0W 1 1,19 7,0 5 10,5 0, ,81 5, ,5 0,5 with ELECTRIC RESISTNCE Installation height Length ir Electric resistance - 1 st stage Electric resistance - nd stage Sound pressure ( *** ) Motor voltage Electric resistance voltage Motor absorption Electric resistance absorption 1 st stage Electric resistance absorption nd stage Weight m mm m /h kw kw db() W kg LU ECM 10E ,4 8,7 1, ,19 8,7 1,1 1 LU ECM 10E Ph 5 0,4, Ph 0,19,0 1 LU ECM 15E Ph 89 0,75 9, Ph 40 0,5 9,0 LU ECM 0E Ph 1 1,0 9, Ph 4,4 0,9 9,0 ( *) = ir temperature 18 C temperature 80/0 C. ) = ir temperature 18 C temperature 0/40 C. ) = The sound pressure levels db() are measured at a distance of m, directional factor Q =, according to EN 744. ( ** ( *** 11

12 LU / LU ECM Model Thermal emissions W series with hot water coil Entering IR Temperature 18 C temperature: 80/0 C temperature: 0/40 C LU / LU ECM 10W 15W 0W ( **** ) ir m /h Emission 5,87 8,94,5 1,19 8,8 Leaving air temp.,0,,1,7 4,0 7, Pressure drop kw C l/h kpa Emission,, 5,0,79 7,0 5,1 Leaving air temp., 8,5, 8,7 7, 9, Pressure drop kw C l/h kpa temperature: /0 C temperature: /40 C LU / LU ECM 10W 15W 0W ( **** ) ir m /h Emission,07 1,,0, 4,8, Leaving air temp.,,,8 5, Pressure drop kw C l/h kpa Emission,00,4,9,5 Leaving air temp. 7, 5,7 7, 5,7, 8, Pressure drop kw C l/h kpa temperature: 45/5 C temperature: 40/0 C LU / LU ECM 10W 15W 0W ( **** ) ir m /h Emission,9 1,8,1,9 4,98,1 Leaving air temp. 5,4 4,1 5, 4,1, Pressure drop kw C l/h kpa Emission 1,7 1,8,5 1,98,70,70 Leaving air temp.,5,,9 4, Pressure drop kw C l/h kpa ( ****) = LU ECM only. side pressure drop W series with hot water coil Dp - kpa LU 10W LU 0W 0 LU 15W The water pressure drop figures refer to a mean water temperature of C; for different temperatures, multiply the pressure drop figures by the correction factors K C (l/h) K 1,09 1,0 1,00 0,94 0,88 1

13 LU / LU ECM Model Controls supplied as standard Control system LU The units are equipped, as standard, with electronic board to manage: High/Low speed ON button. ON indication and failure LED. Terals for "Door Contact" external connection. Terals for connecting a remote ON/OFF switch. Dip switch to set the post-ventilation delay time of the door closure fan. Control system LU W/E and LU ECM /W/E The units are equipped, as standard, with electronic board, receiver unit for remote control and RR0-LU remote control to manage: ON/OFF unit. Fan speed selection. valve ON/OFF actuator ("W" version). ctivation of the electric resistance 1 st and nd stage ("E" version). Door interlock. Remote ON/OFF interlock. Several units can be controlled in Master/Slave mode. The units can be managed by the T-MB control (accessory). RR0-LU infra-red remote control The infra-red remote control allows you to set the door curtain operation parameters from a remote position. The RR0-LU infra-red remote control features the following functions: Switch the appliance ON and OFF. Temperature set. Set the fan speed (low or high). Set the operation mode (fan only, heating or 1 st - nd stage for the model with electric resistance). Time setting. 4 hours ON/OFF program. 1

14 LU / LU ECM Model ccessories T-MB wall control IDENTIFICTION CODE Wall control with display that allows controlling one or more units in Master/Slave mode. The control is equipped with internal sensor to detect the room temperature, which can be defined as a priority compared to the return air sensor on the door curtain. The T-MB control features the following functions: Switch the appliance ON and OFF. Temperature set. Set the fan speed (low or high). Set the operation mode (fan only, heating or 1 st - nd stage for the model with electric resistance). Time setting. Weekly ON/OFF program. T-MB 901E Door contact sensor kit IDENTIFICTION CODE s soon as the door is open, the DSC door switch provides the consent for the air curtain operation (ventilation, valve opening, internal resistance supply) and denies it as soon as the door is closed. In order to prevent the product from continuous start-stops and motor stress, you can set post-ventilation of 0, 0 or 90 seconds with specific DIP switches in rooms with frequent door opening-closing operations. DSC Three way ON-OFF valves with electric control II III M I R p (kpa) CODE DN (Ø) Kvs ΔP operating KPa ΔP close off KPa 15 (1/") 0 (/4") 0 (/4") 1, 4,0 1 Two way ON-OFF valves with electric control M R CODE DN (Ø) Kvs ΔP operating KPa ΔP close off KPa 15 (1/") 0 (/4") 5 (1") 1,7,8 5, (l/h) 14

15 LC Model The LC door curtains are intended to be installed near entrances of shops or shopping centres. The unit comes with integrated control system specifically designed for every type of operation or without control. Model with integral control LC : ventilation only, it is provided with wall mounted remote control. The control allows to switch the door barrier on and off and to set the speed required (high or low) by pressing a step-by-step button. LC W/E: operation with water or electric coil. The unit comes with remote control with T-MB wall mounted display. The controls are provided with door contact connections or with ON/OFF remote control. Product specification: Remote control (LC-). Power board installed on board and remote control (LC-W/E). speed fan. uxiliary fan motor supply relay. stage electric coil. Master/Slave connection of several units. 0 output to control an ON/OFF valve. Models with electric resistance are equipped with two safety thermostats, the first, with automatic reset, is set at 45 C, while the second, with manual reset, is set at 80 C. Model without control LC S: ventilation only. LC WS: operation with water. Product specification: Wiring teral board. speed fan. WM- speed control (accessory). Recommended installation height:.5 metres Installation: horizontal Lengths available: 1, 1.5, and metres Electric resistance: LC 10E 8 kw 400 Ph LC 15E 1 kw 400 Ph LC 0E 1 kw 400 Ph row hot water coil m 0,1 1,0,0 1,5,0,0,5 1 m/s 5,8 m/s 4,8 m/s 4,1 m/s, m/s 15

16 LC Model Dimensions and Weight Bracket position C C 149 B and electrical connections position 40 HO /4" FEMLE FITTINGS U OUT IN E connections Electrical resistance connection Electrical connections (LC with control) Electrical connections (LC without control) 1

17 470 LC Model Dimensions, Weight, and content PCKED UNIT LC 10 / LC 15 5 X 00 LC 0 X 575 Dimension (mm) LC 10 LC 15 LC B C 91 X Weight (kg) LC LC W LC E Weight with packaging LC 10 LC 15 LC 0 45, 78,5 9,5 51, 8,5 7,5 49, 8,5 Weight without packaging LC 10 LC 15 LC content (litres) Litres LC 10 LC 15 1,40,10 LC 0,85 Installation notes Distance that must be guaranteed for the correct operation of the door curtain 100 mm In order to allow suitable space for maintenance, but above all to guarantee the correct operation of the door curtain, the distance indicated must be observed. The product, in addition, must not be installed in plenums or false ceilings without adequate air intake. ir inlet (intake) 100 mm DOOR ir outlet (supply) DOOR 17

18 LC Model Technical specifications ENTILTION only Installation height Length ir Sound pressure ( *** ) Motor voltage Motor absorption Weight m mm m /h db() W kg LC 10 / 10S, ,57 1, ,15 1 LC 15 / 15S, ,80 41, ,00 41 LC 0 / 0S, ,14 0, ,0 0 with WTER COIL Installation height Length ir Heating ( * ) Heating ( ** ) Sound pressure ( *** ) Motor voltage Motor absorption Weight m mm m /h kw kw db() W kg LC 10W / 10WS, ,4 10, ,57, ,44 7, ,15 LC 15W / 15WS, ,59 15, ,80 47, ,49 10, ,00 47 LC 0W / 0WS, ,59, 54 0,14 8, ,1 15,4 8 40,0 8 with ELECTRIC RESISTNCE Installation height Length ir Electric resistance - 1 st stage Electric resistance - nd stage Sound pressure ( *** ) Motor voltage Electric resistance voltage Motor absorption LC 10E LC 15E LC 0E Electric resistance absorption 1 st stage Electric resistance absorption nd stage Weight m mm m /h kw kw db() W kg, Ph 0 1,57 1 4, Ph 0 1,15 1 4, Ph 400 1, , Ph 00 1, , Ph 0, , Ph 40, ( *) = ir temperature 18 C temperature 80/0 C. ) = ir temperature 18 C temperature 0/40 C. ) = The sound pressure levels db() are measured at a distance of m, directional factor Q =, according to EN 744. ( ** ( ***

19 LC Model Thermal emissions W and WS series with hot water coil Entering IR Temperature 18 C temperature: 80/0 C temperature: 0/40 C LC 10W / 10WS LC 15W / 15WS LC 0W / 0WS ir m /h Emission 18,4 1,44 7,59 17,49 8,59,1 Leaving air temp. 44,0,8 45, 5,9 4,5 5, Pressure drop kw C l/h kpa Emission 10,9 7,07 15,51 10,04, 15,4 Leaving air temp.,7,0 8,0 8, Pressure drop kw C l/h kpa temperature: /0 C temperature: /40 C LC 10W / 10WS LC 15W / 15WS LC 0W / 0WS ir m /h Emission,10 4,8 9,,15 1,79 9,8 Leaving air temp. 9,, 0, 7,1 1,0 8, Pressure drop kw C l/h kpa Emission 9,, 14,00 8,90 19,71 1,40 Leaving air temp. 4,7 1, 5,8 1,8,0, Pressure drop kw C l/h kpa temperature: 45/5 C temperature: 40/0 C LC 10W / 10WS LC 15W / 15WS LC 0W / 0WS ir m /h Emission 7, 5,01 11,05 7,08 15,70 10,74 Leaving air temp. 1, 8,4,1 8,9,4 9, Pressure drop kw C l/h kpa Emission 5,,8 8,08 5,4 11, 8,04 Leaving air temp. 5,5 7,7,0 8,5,7 8, Pressure drop kw C l/h kpa 1 7 side pressure drop W and WS series with hot water coil Dp - kpa 0 40 LC LC The water pressure drop figures refer to a mean water temperature of C; for different temperatures, multiply the pressure drop figures by the correction factors K. 1 0 LC (l/h) C K 1,09 1,0 1,00 0,94 0,88 19

20 LC Model Controls supplied as standard Control system LC Wall-mounted remote control (provided as standard): High/Low speed-standby ON button. ON indication or Standby LED. "Door Contact" external connection terals. Terals for connecting a remote ON/OFF switch. Dip switch to set the post-ventilation delay time of the door closure fan. Control system LC W and LC E The units are equipped, as standard, with electronic board and T-MB control to manage: ON/OFF unit. Fan speed selection. Operating mode selection (ventilation only or with heating coil). ir temperature set-point configuration. valve ON/OFF actuator ("W" version). ctivation of the electric resistance 1 st and nd stage ("E" version). Door interlock. Remote ON/OFF interlock. Several units can be controlled in Master/Slave mode. T-MB wall control Wall control with display that allows controlling one or more units in Master/Slave mode. The control is equipped with internal sensor to detect the room temperature, which can be defined as a priority compared to the return air sensor on the door curtain. The T-MB control features the following functions: Switch the appliance ON and OFF. Temperature set. Set the fan speed (low or high). Set the operation mode (fan only, heating or 1 st - nd stage for the model with electric resistance). Time setting. Weekly ON/OFF program. 0

21 LC Model ccessories M- wall controll (for LC-S and LC-WS models without control) IDENTIFICTION CODE WM- 904 Manual speed switch. Without thermostatic control. Dimensions: 75x75x0 mm Door contact sensor kit s soon as the door is open, the DSC door switch provides the consent for the air curtain operation (ventilation, valve opening, internal resistance supply) and denies it as soon as the door is closed. In order to prevent the product from continuous start-stops and motor stress, you can set post-ventilation of 0, 0 or 90 seconds with specific DIP switches in rooms with frequent door opening-closing operations. IDENTIFICTION CODE DSC Suspension brackets kit The Kit consists of brackets ( brackets for sizes LC 10 and LC 15 and brackets for size LC 0) and of the fixing elements (except wall fixing plugs). SIZE LC 10 LC 15 LC 0 IDENTIFICTION N. OF BRCKETS CODE ST-LC-10/15 ST-LC-10/15 ST-LC

22 LC Model ccessories Suspension bracket kit with wires The Kit consists of steel wires with hook (4 wires for sizes LC 10 and LC 15 and wires for size LC 0) and of fixing eye-bolts (except ceiling fixing elements). SIZE LC 10 LC 15 LC 0 IDENTIFICTION N. OF WIRES CODE C-LC/LI-10/15 C-LC/LI-10/15 C-LC/LI Three way ON-OFF valves with electric control II III M I R p (kpa) CODE DN (Ø) Kvs ΔP operating KPa ΔP close off KPa 15 (1/") 0 (/4") 0 (/4") 1, 4,0 1 Two way ON-OFF valves with electric control M R (l/h) CODE DN (Ø) Kvs ΔP operating KPa ΔP close off KPa 15 (1/") 0 (/4") 5 (1") 1,7,8 5,

23 LC Model Plenum for concealed installation with aesthetic frame The plenum with aesthetic frame allows the concealed installation of the LC Curtain model. Thanks to this option, the ir Curtains do not interfere with the harmony of the ambient where they are installed. Completely integrated in the ceiling, the Plenum for concealed installation is separately supplied and it includes the aesthetic frame, the screws and the fixing brackets. Both the Plenum and the aesthetic frame are made of galvanized steel, finished with epoxy-polyester painting, RL 901. In any case, on site it is possible to repaint the entire frame in the same color of the ceiling.

24 LC Model vailable models LC 10 model Identification Code PR-LC LC 15 model Identification Code PR-LC LC 0 model Identification Code PR-LC Kit composition 4

25 5 LC Model Dimension and Weight LC 10 model IDENTIFICTION WEIGHT (kg) PR-LC-10 1 LC 15 model IDENTIFICTION WEIGHT (kg) PR-LC LC 0 model IDENTIFICTION WEIGHT (kg) PR-LC-0 Packed unit LC 10 / LC 15 5 X 00 LC X (mm) LC 10 LC

26 LC Model

27 LI Model The LI door barriers are intended to be installed near industrial entrances or doors, i.e. wherever the installation height must be up to 4.5 metres (imum). The unit comes with integrated control system specificallycally designed for every type of operation or without control. Model with integral control LI : ventilation only, it is provided with wall mounted remote control. The control allows to switch the door barrier on and off and to set the speed required (high or low) by pressing a step-by-step button. LI W/E: operation with water or electric coil. The unit comes with remote control with T-MB wall mounted display. The controls are provided with door contact connection or with ON/OFF remote control. Product specification: Remote control (LI-). Power board installed on board and remote control (LI-W/E). speed fan. uxiliary fan motor supply relay. stage electric coil. Master/Slave connection of several units. 0 output to control an ON/OFF valve. Models with electric resistance are equipped with two safety thermostats, the first, with automatic reset, is set at 45 C, while the second, with manual reset, is set at 80 C. Model without control LI S: ventilation only. LI WS: operation with water. Product specification: Wiring teral board. speed fan. WM- speed control (accessory). Recommended installation height: 4.5 metres Installation: horizontal Lengths available: 1, 1.5, and metres Electric resistance: LI 10E 11 kw 400 Ph LI 15E 18 kw 400 Ph LI 0E kw 400 Ph row hot water coil m 0,1 0,1 1,0 0,1,0 0,1,0 0,1 4,0 1 m/s,8 m/s 5,0 m/s 4, m/s, m/s,5 m/s 7

28 LI Model Dimensions and Weight Bracket position C C 11 B and electrical connections position 94 HO 1" FEMLE FITTINGS U OUT IN E connections Electrical resistance connection Electrical connections (LI with control) Electrical connections (LI without control) 8

29 590 LI Model Dimensions, Weight, and content PCKED UNIT LI 10 / LI X 770 LI 0 X 745 Dimension (mm) LI 10 LI 15 LI B C 91 X Weight (kg) LI LI W LI E Weight with packaging LI 10 LI 15 LI 0 45,9 7,1 110,0 51,9 74,1 10,0,9 7,1 118,0 Weight without packaging LI 10 LI 15 LI content (litres) Litres LI 10 LI 15 1,5 5 LI 0,40 Installation notes Distance that must be guaranteed for the correct operation of the door curtain 100 mm In order to allow suitable space for maintenance, but above all to guarantee the correct operation of the door curtain, the distance indicated must be observed. The product, in addition, must not be installed in plenums or false ceilings without adequate air intake. ir inlet (intake) 100 mm DOOR ir outlet (supply) DOOR 9

30 LI Model Technical specifications ENTILTION only Installation height Length ir Sound pressure ( *** ) Motor voltage Motor absorption Weight m mm m /h db() W kg LI 10 / 10S , ,80 4 LI 15 / 15S ,0 1 50,40 LI 0 / 0S , ,0 88 with WTER COIL Installation height Length ir Heating ( * ) Heating ( ** ) Sound pressure ( *** ) Motor voltage Motor absorption Weight m mm m /h kw kw db() W kg LI 10W / 10WS , 15, , ,0 1, ,80 48 LI 15W / 15WS ,0, , ,9 17,1 50,40 9 LI 0W / 0WS ,5, , ,47 7, ,0 98 with ELECTRIC RESISTNCE Installation height Length ir Electric resistance - 1 st stage Electric resistance - nd stage Sound pressure ( *** ) Motor voltage Electric resistance voltage Motor absorption LI 10E LI 15E LI 0E Electric resistance absorption 1 st stage Electric resistance absorption nd stage Weight m mm m /h kw kw db() W kg Ph 00, 10, Ph 400 1,80 10, Ph 940 4,0 17,5, Ph 50,40 17,5, Ph 100 5, 0, Ph 800,0 0,5 9 0 ( *) = ir temperature 18 C temperature 80/0 C. ) = ir temperature 18 C temperature 0/40 C. ) = The sound pressure levels db() are measured at a distance of m, directional factor Q =, according to EN 744. ( ** ( ***

31 LI Model Thermal emissions W and WS series with hot water coil Entering IR Temperature 18 C temperature: 80/0 C temperature: 0/40 C LI 10W / 10WS LI 15W / 15WS LI 0W / 0WS ir m /h Emission 7,,0 4,0 0,9 57,5 48,47 Leaving air temp. 41,1 44, 40, 4, 4, 45, Pressure drop kw C l/h kpa Emission 15,5 1,95,94 17,1,49 7,57 Leaving air temp. 1,0,7 0,0, 1,7, Pressure drop kw C l/h kpa temperature: /0 C temperature: /40 C LI 10W / 10WS LI 15W / 15WS LI 0W / 0WS ir m /h Emission 9,05 7,77 1,0 10,05 19,58 1,71 Leaving air temp.,8 5, 7,1 5,1 7,5, Pressure drop kw C l/h kpa Emission 1,8 11,71 1, 15,7 9,1 4,9 Leaving air temp. 1, 9,7,0 9,5,0 0, Pressure drop kw C l/h kpa temperature: 45/5 C temperature: 40/0 C LI 10W / 10WS LI 15W / 15WS LI 0W / 0WS ir m /h Emission 10,90 9,4 1,5 1,9,17 19,55 Leaving air temp. 8,5 7, 9,,9 9,1 7, Pressure drop kw C l/h kpa Emission 7,94,7 11,89 8,91 1,97 14,8 Leaving air temp. 4,7 5,7 4,4,1 5,, Pressure drop kw C l/h kpa side pressure drop W and WS series with hot water coil Dp - kpa 0 40 LI 10 0 LI The water pressure drop figures refer to a mean water temperature of C; for different temperatures, multiply the pressure drop figures by the correction factors K. 1 0 LI (l/h) C K 1,09 1,0 1,00 0,94 0,88 1

32 LI Model Controls supplied as standard Control system LI Wall-mounted remote control (provided as standard): High/Low speed-standby ON button. ON indication or Standby LED. "Door Contact" external connection terals. Terals for connecting a remote ON/OFF switch. Dip switch to set the post-ventilation delay time of the door closure fan. Control system LI W and LI E The units are equipped, as standard, with electronic board and T-MB control to manage: ON/OFF unit. Fan speed selection. Operating mode selection (ventilation only or with heating coil). ir temperature set-point configuration. valve ON/OFF actuator ("W" version). ctivation of the electric resistance 1 st and nd stage ("E" version). Door interlock. Remote ON/OFF interlock. Several units can be controlled in Master/Slave mode. T-MB wall control Wall control with display that allows controlling one or more units in Master/Slave mode. The control is equipped with internal sensor to detect the room temperature, which can be defined as a priority compared to the return air sensor on the door curtain. The T-MB control features the following functions: Switch the appliance ON and OFF. Temperature set. Set the fan speed (low or high). Set the operation mode (fan only, heating or 1 st - nd stage for the model with electric resistance). Time setting. Weekly ON/OFF program.

33 LI Model ccessories M- wall controll (for LI-S and LI-WS models without control) IDENTIFICTION CODE WM- 904 Manual speed switch. Without thermostatic control. Dimensions: 75x75x0 mm Door contact sensor kit IDENTIFICTION CODE s soon as the door is open, the DSC door switch provides the consent for the air curtain operation (ventilation, valve opening, internal resistance supply) and denies it as soon as the door is closed. In order to prevent the product from continuous start-stops and motor stress, you can set post-ventilation of 0, 0 or 90 seconds with specific DIP switches in rooms with frequent door opening-closing operations. DSC Suspension brackets kit The Kit consists of brackets ( brackets for sizes LI 10 and LI 15 and brackets for size LI 0) and of the fixing elements (except wall fixing plugs). SIZE LI 10 LI 15 LI 0 IDENTIFICTION N. OF BRCKETS CODE ST-LI-10/15 ST-LI-10/15 ST-LI

34 LI Model ccessories Suspension bracket kit with wires The Kit consists of steel wires with hook (4 wires for sizes LI 10 and LI 15 and wires for size LI 0) and of fixing eye-bolts (except ceiling fixing elements). SIZE LI 10 LI 15 LI 0 IDENTIFICTION N. OF WIRES CODE C-LC/LI-10/15 C-LC/LI-10/15 C-LC/LI Three way ON-OFF valves with electric control II III M I R p (kpa) CODE DN (Ø) Kvs ΔP operating KPa ΔP close off KPa 5 (1") 4,0 Two way ON-OFF valves with electric control M R (l/h) CODE DN (Ø) Kvs ΔP operating KPa ΔP close off KPa 5 (1") 5,

35 The descriptions and illustrations provided in this publication are not binding: Sabiana reserves the right, whilst maintaining the essential characteristics of the types described and illustrated, to make, at any time, without the requirement to promptly update this piece of literature, any changes that it considers useful for the purpose of improvement or for any other manufacturing or commercial requirements.

36 Heating Door Curtains MELTEMI - 11/1 COD F/11/1 Sabiana s.p.a. via Piave, Corbetta Milano Italy phone r.a. / / fax / info@sabiana.it