indoor air quality and energy saving TECHNICAL DATA indoor air quality and energy saving A A A A AURA/AURA evo

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1 indoor air quality and energy saving indoor air quality and energy saving indoor air quality and energy saving TECHNICL DT UNIT UR 1 UR 2 VERSION CLSS NLOGIC ELECTRONICS NLOGIC ELECTRONICS + B C D E F G UR/UR evo HET RECOVERY VENTILTION UNITS for RESIDENTIL BUILDINGS

2 UR It is a unit for decentralized Mechanical Ventilation with heat recovery that does not require the construction of an air distribution ducting system and diffusers. The unit uses a regenerative heat exchanger (ceramic exchanger). There are two flow sizes: size 1 with a nominal capacity MX 24 m³ / h, size 2 with a nominal capacity MX 50 m³ / h. The operation mode can be NLOG or ELECTRONIC. UR 2 is included in the list of gency for Energy ClimateHouse/KlimaHaus of ventilation equipment. UR - NLOG VERSION - nalogue control to manage up to 4 base modules mode combined - 230V 50 Hz power supply -> 12 VC available as an accessory; can power up to 4 units - Design panel, size 140 x 34 x 85 (h) mm - Degree of protection IP 22 FN function (speed) - The speed change function MX / MIN / OFF (OFF) CYCLE function (mode) - Manual operation: IN = single entry, OUT = only extraction - utomatic operation UTO: activation of Cyclic extraction /air inlet,with adjustable cycles ( sec.) according to the difference between indoor and outdoor temperature (T) UR evo - ELECTRONIC version - Combinations: 1 MSTER and up to 12 SLVE Unit MSTER - Power supply 230-Volt 1-phase 50Hz (power supply on board the machine) - Serial remote control Unit SLVE - Flow direction: configurable like as unit Master or the other - by remote control (several tens of meters from the master unit) - only power supply (cabling is not required). sensor U.R. = velocity MX. sensor LIGHT = velocity MIN - Night operation (SLEEP): minimum flow / maintenance (p.e. absence several days) - COMPLETE ll UR units have every component for its functioning and are ready for use - SIMPLIFIED INSTLLTION The installation kit complete with every component for fast and easy installation in new or existing homes - VENTILTION Brushless axial fan with electronic motor Erp High efficiency and low noise levels - FILTRTION Filter Coarse 45% (ex G3) with low load loss, easily removable for maintenance from the front side of the unit - STRUCTURE Structure made of BS plastic anti-static and protected against UV rays. - HET EXCHNGER Heat exchanger with alternating flow rigenerating operation. Made of ceramic with high heat exchange efficiency and low pressure loss - OUTDOOR GRILL FOLDING (standard) Standard: outdoor foldin grill Ø 190 mm; easy installation even from the inside (no need external structure). On request: external design grid with best anti-weathering function (mountable from the outside). Function FN (Unified for all units, master and slave) - Speed function: MX / INTERMEDITE / MIN / OFF CYCLE function (Operation mode, separate from speed) - manual operation: IN = only input OUT= only extract - automatic operation UTO:. sensor T = automatic adjustment reverse cycle extraction / input air (between 35 and 200 sec. according t. external) 2

3 UR 2 HET RECOVERY PERFORMNCE (sensible efficiency) Values refered to the following conditions (UNI EN ): Tbs external air 7 C; U.R. esternal 72 %; Tbs enviorment 20 C; U.R. enviorment 28% N.B. flow efficiency values "in the cycle", that is, considering the fan stopping time for inversion of the direction of travel Speed [nr.] ir flow [m³/h] Efficiency [%] , Efficiency [%] ir flow [m³/h] 3

4 ELECTRICL DT FNS xial DC brushless Fans (data refer to the norm UNI EN ) UNIT SPEED NUMBER NOMINL IR FLOW [m³/h] IR FLOW IN CYCLE [m³/h] SPEED IR FLOW [m³/h] IR FLOW SPEED CYCLE [m³/h] IR FLOW NIGHT* [m³/h] UR 2 NLOGIC /25 38/20 - UR 2 ELECTRONIC UR 1 NLOGIC UR 1 ELECTRONIC /25/15 38/20/ /12 18/ /12/8 18/9/6 5 (*) - funzione SLEEP REGENERTIVE EXCHNGE Heat exchanger (data refers to UNI EN ) Inside Temp. 20 C - indoor humidity 28% - outside Temp. 7 C - outdoor humidity 72% UR 2 NLOGIC UR 2 ELECTRONIC UR 1 NLOGIC UR 1 ELECTRONIC RECOVERY EFFICIENCY [%] FILTERS UR 2 NLOGIC UR 2 ELECTRONIC UR 1 NLOGIC UR 1 ELECTRONIC FILTRTION CLSS G3 G3 G3 G3 COUSTIC DT (t different speeds) (data refers to UNI EN 3741) UR 2 NLOGIC UR 2 ELECTRONIC UR 1 NLOGIC UR 1 ELECTRONIC SOUND POWER Lw db() SOUND PRESSURE at 1 mt db() 44/38 44/38/29 39/37 39/37/34 32/26 32/26/18 28/26 28/26/23 ELECTRICL DT Supply voltage 230/1/50 Hz UR 2 NLOGIC UR 2 ELECTRONIC UR 1 NLOGIC UR 1 ELECTRONIC BSORBED POWER [W] BSORBED POWER () DEGREE OF PROTECTION [IP] 2,8 2, X4 X4 X4 X4 DIMENSIONS UR 2 NLOGIC UR 2 ELECTRONIC UR 1 NLOGIC UR 1 ELECTRONIC MSK INTERNL [mm] PVC DUCT DIMETER [mm] DUCT DEPTH [mm] 180x x x x Min 240/ Max 530 Min 240/ Max 530 Min 240/ Max 530 Min 240/ Max 530 NOISE REDUCTION NOISE REDUCTION (insertion loss) compared to external noise Frequency [Hz] ttenuation [db] ,6 3,3 4,9 8,1 9,9 7,1 11,6 4

5 UNIT SEC [kwh/m².a] COLD VERGE WRM CONTROL FCTOR CLTR MXIMUM DECLRED PERCENTGE OF LEKGE [%] MIXING RTE [%] LOCTION ND DESCRIPTION OF THE SIGNL ON THE FILTER INTERNET DDRESS OF DISSSEMBLY INSTRUCTIONS IR FLOW SENSITIVITY [%] INDOOR/OUTDOOR IR TIGHTNESS [m³/h] EC - NNUL CONSUMPTION OF ELECTRICITY [kwh/a] HS - HETING NNUL SVINGS [kwh/a] ERP ECODESIGN UR 1 CONTROL MNUL NLOGIC VERSION -70,0-34,9-12,2 SEC CLSS DECLRED TYPE TYPE OF DRIVE INSTLLTED HET RECOVERY SYSTEM THERML EFFICIENCY HET RECOVERY [%] MXIMUM FLOW [m³/s] ELECTRIC POWER INPUT TO THE MX FLOW [W] SOUND POWER LEVEL [Lwa] REFERENCE RNGE [m³/s] REFERENCE PRESSURE [Pa] UVR - Bidirezionale Variatore di velocità Rigenerativo 79 0, , SPI [W/m³/h] 0, ,65 N. 5 Displayed on filter inspections and in the instruction manual 7, (COLD) 4231 (VERGE) 1913 (WRM) CONTROL MNUL ELECTRONIC VERSION + regulator UR -78,6-41,3-17,3 Displayed on remote command and on the instruction manual N. 2 3, (COLD) 4465 (VERGE) 2019 (WRM) DIMENSIONS ND FUNCTIONL SPCES UR 1 20 max min 240* 180 max 280 max max Ø 100 ventilating units with heat recovery * for wall thicknesses of less than 280 mm cut the pipe depending on the own needs and use a external standard grid (not supplied) 57,5 122,5 190 Outdoor folding grill 150± T case power supply analog version control unit analog version 150±10 Remote control electronic version Front size mm 180 x 180 Hole diameter mm 100 Length mm 230/540 Weight kg 3,8 5

6 UNIT SEC [kwh/m².a] COLD VERGE WRM ERP ECODESIGN UR 2 CONTROL MNUL NLOGIC VERSION -71,1-36,6-14,2 CONTROL MNUL ELECTRONIC VERSION + regulator UR -78,8-41,8-18,1 SEC CLSS DECLRED TYPE TYPE OF DRIVE INSTLLTED HET RECOVERY SYSTEM THERML EFFICIENCY HET RECOVERY [%] MXIMUM FLOW [m³/s] ELECTRIC POWER INPUT TO THE MX FLOW [W] SOUND POWER LEVEL [Lwa] REFERENCE RNGE [m³/s] REFERENCE PRESSURE [Pa] SPI [W/m³/h] UVR - Bidirezionale Variatore di velocità Rigenerativo 77 0,0105 2,8 44 0, ,147 CONTROL FCTOR CLTR MXIMUM DECLRED PERCENTGE OF LEKGE [%] MIXING RTE [%] LOCTION ND DESCRIPTION OF THE SIGNL ON THE FILTER INTERNET DDRESS OF DISSSEMBLY INSTRUCTIONS IR FLOW SENSITIVITY [%] INDOOR/OUTDOOR IR TIGHTNESS [m³/h] EC - NNUL CONSUMPTION OF ELECTRICITY [kwh/a] HS - HETING NNUL SVINGS [kwh/a] Displayed on filter inspections and in the instruction manual 5, (COLD) 4167 (VERGE) 1884 (WRM) 1 0,65 N. 4 Displayed on remote command and on the instruction manual N. 3 2, (COLD) 4424 (VERGE) 2000 (WRM) DIMENSIONS ND FUNCTIONL SPCES UR 2 20 max min 240* 180 max 280 max max Ø control unit analog version ventilating units with heat recovery * for wall thicknesses of less than 280 mm cut the pipe depending on the own needs and use a external standard grid (not supplied) 122,5 Outdoor folding grill T case 150±10 57,5 150±10 power supply analog version C R T T Remote control E electronic R I S T I version C H E T E C N I C H E Front size Hole diameter Length Weight mm 180 x 180 mm 160 mm 230/540 kg 3,8 6

7 UR installation with longer tube If necessary, a tube (same diameter) larger than the standard (up to 540 mm) can be provided; this entails a decrease in performance: the aeraulic circuit will have increased leakage, and the fan will work at a lower flow rate to compensate them. Relative to the UR 2 size (nominal flow 50 m³/h), the graph shows the reduction of air flow (axis ordered) with increasing length of the pipe (extension from 0.5 to 4 mt, axis of ascites); the test was conducted with non-curved piping, ie without localized pressure drops. m³/h 13,90 24,16 35,60 50,86 mt 4,0 3,0 2,0 0,5 NOTE: It is not appropriate to apply an extension over 4 mt The RED curve refers to the STNDRD unit; the BLUE curve refers to the appliance with INCRESED PERFORMNCE which we can provide in case of a minimum lot (about 20 units, with delivery NOT from the Warehouse) ir flow [m³/h] Tubing extension (mt) COMPOSITION ND SETTINGS UNIT UR ELECTRONIC VERSION In version ELECTRONICS, UR "MSTER" can communicate through the wireless network with multiple units UR "SLVE" (up to 12) 230 V C 230 V C 230 V C 7

8 COMPOSITION ND SETTINGS UR UNIT NLOG VERSION Installation with SINGLE unit Each unit can be combined with a separate command. You can set the desired operation that will act on the single unit. Installation with TWO units The system provides for the installation of two units with only one control and a single power supply that will operate in an alternating manner during the automatic mode. The units will work in the same mode in extraction cycles or in input cycles. Control unit Motor Control unit Motor Motor C Power supply Power supply Installation with THREE units The system provides for the installation of three units with a single control and a single power supply that will work: two units operate in parallel, while the third unit will operate in an alternating manner. The units will work in the same mode in extraction cycles or in input cycles. Installation with FOUR units The system provides for the installation of four units with a single control and a single power supply that will work: two units operate in parallel, while the other two units operate in an alternating manner during automatic mode. The units will work in the same mode in extraction cycles or in input cycles Control unit Motor Motor C Control unit Motor Motor C Power supply Power supply Motor B Motor B Motor D CE MRKING The CE marking (present on every machine) attesting conformity with the following European standards: Machine Directive Low Voltage Directive EMC Electromagnetic Compatibility 2006/42/CEE 2006/95/CEE 2004/108/CEE 8

9 CCESSORIES and PRTS Ceramic regenerator replacement. DIM FOR WLL MOUNTING Dima for wall mounting unit with quick disassembly. The dima can 'be useful in all cases where it is preferred for the unit inspection does not need to remove the screws on the wall, but dismantling the unit through comfortable fixing knobs. The dima is provided in a kit with mounting screws and accessories. ESTHETIC OUTSIDE GRID Finishing grid made of white plastic. Rear insulation for anticondensation function PLSTIC PRTS KIT Complete plastic parts for replacement kit REPLCEMENT FILTER G3 Replacement filter class G3. KIT OUT CORNER It is possible to install the unit with angular flow direction and exit near the window (eg. The parapet of window and exterior wall); the expultion grid is masked The kit includes: - round / rectangular connection + tube length 1 m - final connection with aluminum grille (Rain fins and protective grid) vailable for UR UR 1 and 2, analog and electronic version; on request it is available a data sheet 9

10 PRESETTING KIT UNIT - PVC version - INSULTED version. In phase of construction you can place the predisposition (PVC hose kit or isolated), and complete the unit UR in a second phase. Complete of closing accessory. N.B.: for the small size it is necessary to insert, between the PVC (UR 1) and the duct in PPE, the insulated supplied. 3IBM0E000DL : PVC duct L = 500 mm - UR 1 Predisposition (diameter EXTERNL 105 mm) 3IBM0EI00DL : INSULTED duct L = 500 mm - UR 1 Predisposition (diameter EXTERNL 155 mm) 3IM0E000DL : PVC duct L = 500 mm - UR 2 Predisposition (diameter EXTERNL 160 mm) CDCONPPE036 : INSULTED duct L = 1000 mm UR 2 Predisposition (diameter ESTERNO 190 mm) FINISHING COVER The front panels are available in different versions (metal, wood, varnished or painted) to customize UR in different environments. The faceplates are supplied complete with mounting screws, to replace the standard front panel in a simple and intuitive. Front size 230x230 mm NTURL METL PINTED METL WOOD steel mirror White Oak wenge ' satin stainless steel Black White oak Corten Natural oak MDF MDF, painted by the customer 10

11 Dear Customer Thanks for your attention to the product UTEK, designed and manufactured to ensure the real values to the User: Quality, Safety and Savings on working. UTEK reserves the right to at any time the necessary changes to improve products without prior notice. UTEK S.r.l. the Dealer UR_2016_4_IT HET RECOVERY VENTILTION UNITS for RESIDENTIL BUILDINGS UTEK S.r.l. Via Provinciale, Mazzo di Valtellina (So) Italy Tel Fax