Sabiana 021A001 Technical Manual Download Page 1

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Energy Smart

Recovery Units

controlled mechanical

ventilation system

T E C H N I C A L M A N U A L

Product is subject to and complies
with Regulation EU 1253/14 - ERP2018

Summary of Contents for 021A001

Page 1: ...Energy Smart Recovery Units controlled mechanical ventilation system T E C H N I C A L M A N U A L Product is subject to and complies with Regulation EU 1253 14 ERP2018 ...

Page 2: ...Energy Smart ...

Page 3: ... 36 Pro ENY SHP Version with advanced air flow control 39 Construction features of the main components 42 Modes 48 Efficiency curves 56 Selection procedure 60 Free cooling and Free heating management 63 Control panel 64 Centralised control 66 Versions with fitted electric heaters 67 Accessories 68 Air distribution system 71 Circular ducts 75 Semicircular ducts 91 Circular ducts for EPE 108 Accesso...

Page 4: ...Energy Smart 2 ...

Page 5: ...located in the extraction air duct If the humidity of the indoor environment exceeds the reference parameters to prevent the proliferation of mould and pathogenic bacteria the fresh air flow is increased with the aim of restoring a healthy humidity level The control also prevents from dropping below excessively low humidity levels thus preventing excessively dry conditions inside the environments ...

Page 6: ...ime programming control ENY S vertical ENY SP and ENY S units are designed for vertical wall installation or with the addition of feet floor installation Instead ENY SHP units are ideal for both horizontal ceiling installation and vertical wall installation The width of the ENY SHP and ENY S units is such as to ensure easy insertion into modular kitchen components since the width is less than 600 ...

Page 7: ...ossible to disconnect the interface from the frontal panel and place it on the wall using a special cable The Pro versions are Passivhaus certified and are equipped with a centralized automatic flow rate control system that works not only in accordance with a built in humidity sensor but also in response to CO2 measurements In this case it is recommended to connect a 0 10V CO2 sensor to the main c...

Page 8: ...st simply time programming or even manual control standard units are ideal There is a choice of 8 weekly programs for these units 4 preset programs and 4 free programs that can be modified as required The operation can be selected in various intervals of the day at one of the four standard speeds or at the hyperventilation speed Party At any time the user may force the programming manually which w...

Page 9: ... at the desired temperature preventing freezing2 For all models it is possible to use an external antifreeze coil with continuous modulation To prevent excessive efficiency drops due to filter clogging it is recommended to replace the filters at the end of the recommended period usually every 6 months The increase in filter dirt in fact leads to increased fan rotation resistance causing a signific...

Page 10: ...mote control panel accessory to activate the following additional functions Party Mode Holiday Mode Free Cooling Mode a single supply air flow to activate manually There is a choice of 8 weekly programs for these units 4 preset programs and 4 free programs that can be modified as required Fan speed regulation by means of the T EP touch pad by selecting one of the 3 default speeds equal to 70 45 an...

Page 11: ...ir flows to permit 100 free cooling or free heating au tomatically The ENY SHP 270 is also available with integrated filament electric heaters E version in which the thermal power is continuously modulated to keep the exhaust air temperature always within the safety limits thereby preventing any freezing The ENY SHP 270 is also equipped as standard with two humidity sensors and an advanced flow co...

Page 12: ...A023 ENY SER 460 460 A 660 021A024 ENY SER 600 600 A 660 021A025 Pro Version Standard version THE RANGE Vertical version with T EP built in wall control Version Model Max flow at 100 Pa m3 h Energy class Width mm Humidity Sensor Automatic air flow control Code Pro ENY SP 180 180 A 600 021B001 ENY SP 280 280 A 600 021B002 ENY SP 370 370 A 660 021B003 ENY SP 460 460 A 660 021B004 ENY SP 600 600 A 66...

Page 13: ...s accessory Version Model Max flow at 100 Pa m3 h Energy class Height mm Humidity Sensor Automatic air flow control T EP Code Pro ENY SHP 150 150 A 191 021C002 ENY SHP 170 170 A 330 ND 021C001 ENY SHPL 270 1 270 A 278 3 021C003 ENY SHPR 270 2 270 A 278 3 021C003D Pro left range with electric heater ENY SHPEL 170 170 A 330 ND 021C011 ENY SHPEL 270 270 A 278 3 021C013 Pro right range with electric h...

Page 14: ... external static pressure of 50Pa LKI Internal leakage at 100 Pa compared to Qref ηt_rvu Thermal efficiency at Qref LKE External leakage at 250 Pa compared to Qref SPI Specific power input HEP Pre heater power only mod SPEL SPER CTRL Control factor Centralised automatic control C M Y CM MY CY CMY K grafico pag10 pdf 1 16 12 20 09 38 C M Y CM MY CY CMY K grafico pag10 pdf 1 16 12 20 09 42 External ...

Page 15: ...power only mod SEL and SER CTRL Control factor Centralised automatic control ENY S 170 ENY S 270 ENY S 360 ENY S 460 ENY S 600 Qmax m3 h 170 270 360 460 600 Qrif m3 h 120 190 250 320 420 Pel W 22 35 53 76 104 ηt_rvu 87 0 86 5 90 1 88 6 88 00 SPI W m3 h 0 183 0 184 0 209 0 237 0 247 CTRL 0 95 0 95 0 95 0 95 0 95 SEC kWh m2a 39 4 39 3 39 6 38 4 37 9 Energy class A A A A A Filter efficiency ePM1 55 F...

Page 16: ...nput HEP Pre heater power only mod SHPEL and SHPER CTRL Control factor Centralised automatic control ENY SHP Pro Version 0 25 50 75 100 125 150 175 200 225 250 275 300 50 70 90 110 130 150 170 190 210 230 250 270 290 SHP 270 150 SHP SHP 170 ENY SHP 150 ENY SHP 170 ENY SHP 270 Qmax m3 h 150 170 270 Qrif m3 h 105 120 190 Pel W 56 23 47 8 ηt_rvu 87 92 1 84 4 SPI W m3 h 0 227 0 193 0 24 CTRL 0 85 0 85...

Page 17: ...15 Energy Smart ...

Page 18: ... that ensure a reduction in sound emissions in the environment C D D F E 8 A H 42 28 B 8 B H 42 28 B 8 H A B Model A B ø C H D E F Weight with packaging Weight without packaging ENY SP 180 600 580 125 1041 132 111 240 63 kg 47 kg ENY SP 280 600 630 160 1041 132 111 290 67 kg 51 kg ENY SP 370 660 680 160 980 147 126 305 75 kg 56 kg ENY SP 460 660 680 180 980 147 126 305 75 kg 59 kg ENY SP 600 660 6...

Page 19: ...Weight with packaging Weight without packaging ENY S 170 547 505 125 1041 106 93 5 212 5 56 kg 40 kg ENY S 270 547 580 160 1041 106 111 240 64 kg 48 kg ENY S 360 547 630 160 1041 106 111 290 66 kg 50 kg ENY S 460 660 680 180 980 147 126 305 75 kg 59 kg ENY S 600 660 680 180 980 147 126 305 75 kg 60 kg For ENY S 460 and ENY S 600 drawings see page 16 ...

Page 20: ...nsion brackets included in the unit Along with the suspension brackets an additional bracket is provided to be placed at the bottom to further secure the unit The back of the unit is provided with a rubber shim to prevent impacts that could damage the system 7 80 7 80 General wall installation Suspension brackets details ...

Page 21: ...he floor and to install the drainage siphon Using the feet raises the unit by about 20 23 cm from the floor The siphon is mandatory but is not provided by Sabiana 200 225 200 225 A B 200 225 GR A B 1 523 459 2 523 534 3 523 584 4 583 634 200 225 1 1 2 G min 100 ENY SP and ENY S vertical version Model A B ENY SP 180 523 534 ENY SP 280 523 584 ENY SP 370 583 634 ENY SP 460 583 634 ENY SP 600 583 634...

Page 22: ...um current absorbed by controls and fans A 0 6 1 0 1 0 2 0 2 2 Power supply Single phase 230 V 50 Hz via 1 5m cable with Schuko CEE 7 7 connection Standby power 1 W Safety features IP protection rating IP21 CEcompliance 2 Components and general materials T EP capacitive touch pad integrated control Main power board with Modbus interface Main structure Polystyrene External covering Painted galvaniz...

Page 23: ...5 2 0 2 2 Power supply Single phase 230 V 50 Hz via 1 5m cable with Schuko CEE 7 7 connection Standby power 1 W Safety features IP protection rating IP21 CE compliance 2 Components and general materials T EP capacitive touch pad fitted control Main unit control board with Modbus interface Main structure Polystyrene External covering and linings Painted galvanized steel plate Plastic components ABS...

Page 24: ...ntegrated electric heater 5 High efficiency filters compliant with Standard ISO 16890 The filters have the following features ePM1 55 F7 class for the supply air ePM10 50 M5 class for the extract air 6 ABS air distribution connections for inlet outlet air flows 7 11 Extract air 7 and air supply 11 electric fan consisting of Permanent single phase synchronous EC motor High efficiency ABS fans with ...

Page 25: ...23 Energy Smart Vertical Version ENY SP and ENY S Versions 12 5 4 3 2 1 11 10 9 8 7 6 ...

Page 26: ... the condensate drain the position of the humidity probe ENY SP versions only and paying attention to the proper connection of the ducts to the machine below is the standard configuration and the inverted flow configuration Aria di espulsione esausta Aria esterna Aria di immissione Aria ambiente di estrazione Aria esterna Aria di immissione Aria di espulsione esausta Aria ambiente di estrazione F7...

Page 27: ...dard ENY SP 280 Perfectly balanced air flow m3 h at standard conditions Thermal efficiency EN 13141 7 85 90 95 100 50 100 150 200 250 300 350 400 450 500 Efficienza termica EN 13141 7 ENY SP 370 Portata aria m3 h con flusso bilanciato e condizioni standard ENY SP 460 600 ENY S 460 600 Perfectly balanced air flow m3 h at standard conditions Perfectly balanced air flow m3 h at standard conditions Th...

Page 28: ...on the motors can operate at lower voltages Supply air 0 25 50 75 100 125 150 175 200 50 75 100 125 150 175 200 225 9 8 6 7 5 Vmin Vmax Extract air 0 25 50 75 100 125 150 175 200 50 75 100 125 150 175 200 225 9 8 6 7 5 Vmin Vmax Specific fan power SFP SFP includes the consumption of the fans and controls The curves apply in the event of balanced flow rates 0 0 0 1 0 2 0 3 0 4 0 5 50 75 100 125 150...

Page 29: ...perate at lower voltages Supply air 0 25 50 75 100 125 150 175 200 225 250 50 100 150 200 250 300 350 400 6 7 5 Vmin Vmax Extract air 0 25 50 75 100 125 150 175 200 225 250 50 100 150 200 250 300 350 400 6 7 5 Vmin Vmax Specific fan power SFP SFP includes the consumption of the fans and controls The curves apply in the event of balanced flow rates 0 0 0 1 0 2 0 3 0 4 0 5 0 6 50 75 100 125 150 175 ...

Page 30: ...50 200 250 300 350 400 Vmax 8 6 7 5 Vmin ENY SP 370 All mechanical efficiency curves are measured in standard air conditions 1 atm 20 C Nominal flow rate range Vmax 10 0 V Vmin 4 0 V Maximum current input Imax 1 0 A a 10 V The minimum voltage indicated only refers to a minimum value that can be configured during the nominal flow rate calibration procedure In fact during normal operation the motors...

Page 31: ...1 4 0 50 100 150 200 250 300 350 400 450 500 550 600 Vmax 5 5 6 Vmin All mechanical efficiency curves are measured in standard air conditions 1 atm 20 C Nominal flow rate range Vmax 7 0 V Vmin 3 2 V Maximum current input Imax 2 0 A a 10 V The minimum voltage indicated only refers to a minimum value that can be configured during the nominal flow rate calibration procedure In fact during normal oper...

Page 32: ...mum current input Imax 3 0 A a 10 V The minimum voltage indicated only refers to a minimum value that can be configured during the nominal flow rate calibration procedure In fact during normal operation the motors can operate at lower voltages 0 0 0 2 0 4 0 6 0 8 1 0 1 2 1 4 0 50 100 150 200 250 300 350 400 450 500 550 600 650 Vmax 7 6 5 4 Vmin X Control Voltage X Control Voltage X Control Voltage...

Page 33: ...150 200 250 Vmax 7 5 6 Vmin 8 ENY S 170 All mechanical efficiency curves are measured in standard air conditions 1 atm 20 C Nominal flow rate range Vmax 9 0 V Vmin 4 0 V Maximum current input Imax 0 6 A a 10 V The minimum voltage indicated only refers to a minimum value that can be configured during the nominal flow rate calibration procedure In fact during normal operation the motors can operate ...

Page 34: ...0 0 70 0 50 100 150 200 250 300 350 400 Vmax 6 4 5 Vmin 7 All mechanical efficiency curves are measured in standard air conditions 1 atm 20 C Nominal flow rate range Vmax 8 0 V Vmin 3 5 V Maximum current input Imax 1 0 A a 10 V The minimum voltage indicated only refers to a minimum value that can be configured during the nominal flow rate calibration procedure In fact during normal operation the m...

Page 35: ...00 250 300 350 400 450 Vmax 6 4 5 Vmin ENY S 360 All mechanical efficiency curves are measured in standard air conditions 1 atm 20 C Nominal flow rate range Vmax 7 0 V Vmin 3 0 V Maximum current input Imax 1 4 A a 10 V The minimum voltage indicated only refers to a minimum value that can be configured during the nominal flow rate calibration procedure In fact during normal operation the motors can...

Page 36: ...1 4 0 50 100 150 200 250 300 350 400 450 500 550 600 Vmax 5 5 6 Vmin All mechanical efficiency curves are measured in standard air conditions 1 atm 20 C Nominal flow rate range Vmax 7 0 V Vmin 3 2 V Maximum current input Imax 2 0 A a 10 V The minimum voltage indicated only refers to a minimum value that can be configured during the nominal flow rate calibration procedure In fact during normal oper...

Page 37: ...mum current input Imax 3 0 A a 10 V The minimum voltage indicated only refers to a minimum value that can be configured during the nominal flow rate calibration procedure In fact during normal operation the motors can operate at lower voltages 0 0 0 2 0 4 0 6 0 8 1 0 1 2 1 4 0 50 100 150 200 250 300 350 400 450 500 550 600 650 Vmax 7 6 5 4 Vmin X Control Voltage X Control Voltage X Control Voltage...

Page 38: ...Place the unit with the touch screen control upwards so that the condensate drain connection remains downwards The instruction manual indicates the appropriate maintenance clearance for each type of installation Horizontal installation Spacer bars can be used to adjust the distance from the ceiling It is recommended to install the unit tilted towards the side where the ePM1 55 F7 filter is placed ...

Page 39: ...installation Place the side ePM1 55 F7 downwards the unit The instruction manual indicates the appropriate maintenance clearance for each type of installation Horizontal installation Spacer bars can be used to adjust the distance from the ceiling It is recommended to install the unit tilted towards the side where the ePM1 55 F7 filter and the condensate drain pipe are placed in order to facilitate...

Page 40: ...orizontally and vertically Special support brackets are provided to install the unit horizontally on the ceiling and to install the unit vertically especially in gaps between plasterboard walls and load bearing walls Vertical installation Place the side ePM1 55 F7 downwards the unit Horizontal installation Spacer bars can be used to adjust the distance from the ceiling It is recommended to install...

Page 41: ...nnection Standby power 1 W Safety features IP protection rating IP21 CEcompliance 2 Components and general materials Recovery unit counterflow plate heat recovery unit Main power board with Modbus interface built in display Filters micro pleated type synthetic Main structure polystyrene Temperature sensors PT1000 External covering painted galvanized steel plate Humidity Sensor Central Demand Contr...

Page 42: ...general materials T EP capacitive touch pad integrated control Main power board with Modbus interface Maximum defrost pre heater power hot filament electric heater with reinforced metal lining controlled by PWM signal optional Main structure Polystyrene External covering Painted galvanized steel plate Recovery unit Counterflow plate heat recovery unit PET Fan blades and housings PA6 in plastic rei...

Page 43: ...materials T EP capacitive touch pad integrated control Main power board with Modbus interface Maximum defrost pre heater power hot filament electric heater with reinforced metal lining controlled by PWM signal optional Main structure Polystyrene External covering Painted galvanized steel plate Recovery unit Counterflow plate heat recovery unit PET Fan blades and housings PA6 in plastic reinforced ...

Page 44: ...ract air and air supply electric fan high efficiency centrifugal fan with EC brushless motor and forward curved blades steady control of air flow rate 9 Static recovery unit Counterflow heat recovery unit with low pressure drops It prevents any winter heat drops due to the introduction of fresh air thereby recovering up to 88 of the extract heat The static heat recovery units do not feature moving...

Page 45: ...43 Energy Smart Horizontal Version Pro ENY SHP 150 Version 3 1 2 7 9 11 10 4 6 8 5 ...

Page 46: ... F7 class for the supply air ePM10 50 M5 class for the extracted air 6 ABS shanks for inlet outlet flow connection 7 11 Extract air 7 and air supply 11 electric fan consisting of Permanent single phase synchronous EC motor High efficiency PA fans with backward curved blades Motor fan housing 8 High efficiency static heat recovery unit with PET counterflow exchange plates The reachable efficiency o...

Page 47: ...45 Energy Smart Horizontal Version Pro ENY SHP 170 Version 1 2 3 5 4 3 7 10 9 11 5 6 8 ...

Page 48: ... 55 F7 class for the supply air ePM10 50 M5 class for the extract air 6 ABS shanks for inlet outlet flow connection 7 Extract air and air supply electric fan high efficiency centrifugal fan with EC brushless motor and forward curved blades steady control of air flow rate 8 Static recovery unit Counterflow heat recovery unit with low pressure drops It prevents any winter heat drops due to the intro...

Page 49: ...47 Energy Smart Horizontal Version Pro ENY SHP 270 Version 1 2 3 4 7 10 9 11 5 6 8 ...

Page 50: ...Vertical Installation VIEW FROM ABOVE The standard configuration of the unit provides that the air distribution connections are fitted on the short sides of the unit with the extract air fan fitted on the short side nearest to the control panel C B A G D MODES ...

Page 51: ...n C B D A C B A D C A D B A Fresh air B Supply air C Exhaust air D Extract air G Condensate drain MODES If necessary it is possible to turn of 90 the position of one or more air connections to drive them on the long side near the unit ...

Page 52: ... left If necessary it is possible to invert the flows by inverting the position of the filters the position of the condensate drain the position of the humidity probe and paying attention to the proper connection of the ducts to the machine below is the standard configuration and the inverted flow configuration F7 M5 M5 F7 VIEW FROM ABOVE Electric Pre Heater Cap Condensate Drainage Supply Air Extr...

Page 53: ... default the units are configured in order to position the supply fan at the top with the ePM1 55 F7 filter at the bottom while the extraction flow connection is located at the bottom with the ePM10 50 M5 filter at the top The flows can be inverted if necessary below there is the standard configuration and the inverted flow configuration MODES A D B C F7 M5 Y B C A D Y F7 M5 ...

Page 54: ... on the front left side and the ePM1 55 F7 filter to the right whereas the extracted air flow connection is located on the right side with the ePM10 50 M5 filter to the left ATTENTION It is not possible to invert the unit on site but it is possible to order the unit into the right configuration Pay attention to the correct duct connection to the unit as follows the standard configuration and the c...

Page 55: ...o position the supply fan at the top with the ePM1 55 F7 filter at the bottom while the extraction flow connection is located at the bottom with the ePM10 50 M5 filter at the top ATTENTION It is not possible to invert the unit on site but it is possible to order the unit into the right configuration Pay attention to the correct duct connection to the unit as follows the standard configuration and ...

Page 56: ... only for vertical unit electric pre heater optional only required for cold climates temperature sensor humidity sensor central demand control condensate drainage T EP Electric pre heater Main power board Extract fan Supply fan Heat recovery system Main by pass damper motor MODES Condensate drainage Main power board Extract fan Supply fan Heat recovery system ...

Page 57: ...nly for vertical unit electric pre heater optional only required for cold climates temperature sensor humidity sensor central demand control condensate drainage ENY SHP 270 DIAGRAM MODES F7 M5 T EP Main power board Main by pass damper motor Heat recovery system Electric pre heater Extract fan Supply fan Condensate drainage ...

Page 58: ...sed in EU Regulation 1253 14 The conditions relating to the charts are the following fresh air temperature 7 C indoor air temperature 20 C internal relative humidity 45 Thermal performance EFFICIENCY CURVES Perfectly balanced air flow m3 h at standard conditions Thermal efficiency EN 13141 7 85 90 95 100 200 150 100 50 ENY SHP 170 ENY SHP 150 80 250 ENY SHP 270 300 ...

Page 59: ... only refers to a minimum value that can be configured during the nominal flow rate calibration procedure In fact during normal operation the motors can operate at lower voltages 60 83 105 128 150 60 83 105 128 150 60 83 105 128 150 0 50 100 150 200 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Pressione Statica Utile Pa Portata m3 h 0 50 100 150 200 0 10 20 30 40 50 60 ...

Page 60: ...200 225 Vmax 6 4 5 Vmin 7 8 All mechanical efficiency curves are measured in standard air conditions 1 atm 20 C Nominal flow rate range Vmax 8 9 V Vmin 3 0 V Maximum current input Imax 0 6 A a 10 V The minimum voltage indicated only refers to a minimum value that can be configured during the nominal flow rate calibration procedure In fact during normal operation the motors can operate at lower vol...

Page 61: ...ow min 88 m3 h max 270 m3 h Curves with nominal flow rate 88 100 150 190 270 m3 h Supply air 0 50 100 150 200 250 300 50 100 150 200 250 300 Air flow m3 h Available static pressure Pa Extract air 0 50 100 150 200 250 300 50 100 150 200 250 300 Available static pressure Pa Air flow m3 h Power absorbed The curves apply in the event of balanced flow rates 0 50 100 150 200 250 300 50 100 150 200 250 3...

Page 62: ...er to assess the need of balancing the extraction flow QEN nominal extraction flow rate as well as the value of the project static pressure which must be indicated for each flow in order to counteract the pressure drops of the air ducts and distribution components pSN pEN Once the nominal flow rate static pressure values have been defined it is possible to use the pressure flow rate diagrams to id...

Page 63: ...he resulting identification of the maximum flows Model ENY SP 280 is selected as the most suitable unit Supply flow Extraction flow QSN 160 m3 h QEN 140 m3 h pSN 90 Pa pEN 80 Pa QSN_MAX 1 3 160 210 m3 h QEN_MAX 1 3 140 180 m3 h Quick selection flow rate QQS max 210 180 210 m3 h Air flow m3 h External static pressure Pa ENY SP 180 ENY SP 280 ENY SP 370 ENY SP 460 ENY SP 600 Qmax m3 h 180 280 370 46...

Page 64: ...trols in nominal flow and balanced flow conditions 0 25 50 75 100 125 150 175 200 225 250 50 100 150 200 250 300 350 400 Available static pressure Pa Air flow m3 h X Control voltage 6 7 5 Vmin Vmax MAXIMUM SUPPLY POINT NOMINAL SUPPLY POINT QSN pSN pSN_max QSN_max 7 8 V 6 3 V Maximum supply flow rate Δp_SN_max ΔpSN Nominal supply flow rate 7 8 6 3 0 25 50 75 100 125 150 175 200 225 250 50 100 150 2...

Page 65: ...COOLING MODE Ti C TAE C 35 30 25 20 15 10 10 15 20 25 30 35 26 If a geothermal water resource is available a Dip Switch configuration can be used to control an on off valve of a geothermal water coil supplied by a third party and installed in a fresh air pre treatment position The geothermal water coil can be used in summer for pre cooling fresh air thus enhancing the standard free cooling mode In...

Page 66: ...unction is active on the main screen the icon Automatic Mode speed controlled by means of an automatic control cycle relating to ambient instantaneous humidity and CO2 variations This mode is only available for the Pro version or for units equipped with an air quality sensor humidity or CO2 When this function is active on the main screen the icon will also be active The user menu is also used to s...

Page 67: ...DIPSWITCH configuration recommended in presence of an atmospheric boiler the unit is forced into a strong imbalance supply mode in order to facilitate ignition of the boiler The mode remains active as long as the switch stays in the activation position Refer to the Installation Manual for more information Interfacing with Modbus protocol The machines are equipped with a Modbus communication port t...

Page 68: ...s called Centralised Control Two types of measurements can be selected when using the central sensor Internal relative humidity i e a measurement of indoor air salubrity compared to the risk of mould proliferation All units are equipped with a humidity sensor located in the extracted air duct for standard units the humidity sensor is available as an accessory Concentration of carbon dioxide i e a ...

Page 69: ...ischarge air temperature within the desired range The electric heater is sized so as to ensure internal thermal comfort up to an outside temperature of 10 C and is designed to prevent the effects of frost while the temperature remains above 15 C The units are kept in normal operating conditions until the supply air temperature drops below 5 C or until the outside temperature drops below 20 C when ...

Page 70: ... controller ENY SP ed ENY S vertical version Model Type Code A B ENY SP 180 ES P 180 270 9021312 523 534 ENY SP 280 ES P 280 360 9021313 523 584 ENY SP 370 ES P 370 600 9021314 583 634 ENY SP 460 ES P 370 600 9021314 583 634 ENY SP 600 ES P 370 600 9021314 583 634 ENY S 170 ES P 170 9021311 523 549 ENY S 270 ES P 180 270 9021312 523 534 ENY S 360 ES P 280 360 9021313 523 584 ENY S 460 ES P 370 600...

Page 71: ...pass damper motor Electric pre heater Supply fan Extract fan Heat recovery system ΔP ΔP Automatic control system operating diagram Pressure sensor for automatic control of ES DP flow rates standard on ENY SP not available on ENY SHP units Below are the main benefits of installing an automatic flow rate control system on the units Topic Benefits The flow rate calibration is much easier The system s...

Page 72: ...overy Unit connection to the Konnex standard of building automatization is possible with the KNX interface board available as accessory Such a board is supplied with the connecting cable for the same interface board to the electronic board of Energy Smart unit and the support for fastening during a speedy and easy installation within the ventilation unit Type Code KNX RVU 9021109 ACCESSORIES Check...

Page 73: ...e SEC value calculated for an average climate should not exceed 0 kWh m2 a For models ENY SHP 170 ENY SP 180 280 370 which belong to energy class A the SEC is below 42 kWh m2 a For models ENY S 170 270 360 460 600 ENY SP 460 600 and ENY SHP 270 which belong to energy class A the SEC is below 0 or equal to 38 kWh m2 a All BVUs must be equipped with a thermal bypass device To ensure the maximum amou...

Page 74: ... ambient control with humidity sensor Maximum percentages declared of internal and external leakage Internal leakage 1 2 Internal leakage 0 7 Internal leakage 0 5 Internal leakage 0 3 Internal leakage 0 6 External leakage 1 7 External leakage 1 0 External leakage 0 8 External leakage 0 7 External leakage 1 84 Position and description of the visual warning signal relating to the filter for RVUs int...

Page 75: ...1 4 External leakage 2 7 External leakage 0 7 External leakage 1 84 Position and description of the visual warning signal relating to the filter for RVUs intended for use with filters including a text that emphasizes the importance of replacing the filter at regular intervals in order to safeguard unit performance and energy efficiency Please refer to the following parts of the brochure T EP contr...

Page 76: ...alised ambient control with humidity sensor Maximum percentages declared of internal and external leakage Internal leakage 1 8 Internal leakage 0 5 Internal leakage 0 4 External leakage 0 8 External leakage 2 3 External leakage 1 1 Position and description of the visual warning signal relating to the filter for RVUs intended for use with filters including a text that emphasizes the importance of r...

Page 77: ...r other normative document s EN 60335 1 2012 A11 2014 A13 2017 A1 2019 A14 2019 A2 2019 A15 2021 EN 60335 2 80 2003 A1 2004 A2 2009 EN 62233 2008 EN IEC 55014 1 2021 EN IEC 55014 2 2021 EN 61000 3 2 2019 EN 61000 3 3 2013 A1 2019 EN IEC 63000 2018 Regulation UE 1253 14 Regulation UE 1254 14 Regulation EC 1907 2006 L oggetto della dichiarazione di cui sopra è conforme alla pertinente normativa di a...

Page 78: ... is in conformity with the following standards or other normative document s EN 60335 1 2012 A11 2014 A13 2017 A1 2019 A14 2019 A2 2019 A15 2021 EN 60335 2 80 2003 A1 2004 A2 2009 EN 62233 2008 EN IEC 55014 1 2021 EN IEC 55014 2 2021 EN 61000 3 2 2019 EN 61000 3 3 2013 A1 2019 EN IEC 63000 2018 Regulation UE 1253 14 Regulation UE 1254 14 Regulation EC 1907 2006 L oggetto della dichiarazione di cui...

Page 79: ... relates is in conformity with the following standards or other normative document s EN 60335 1 2012 A11 2014 A13 2017 A1 2019 A14 2019 A2 2019 A15 2021 EN 60335 2 40 2003 A11 2004 A12 2005 A1 2006 A2 2009 A13 2012 EN 60335 2 80 2003 A1 2004 A2 2009 EN 62233 2008 EN IEC 55014 1 2021 EN IEC 55014 2 2021 EN 61000 3 2 2019 EN 61000 3 3 2013 A1 2019 EN IEC 63000 2018 L oggetto della dichiarazione di c...

Page 80: ...00 ENY SER 170 ENY SER 270 ENY SER 360 ENY SER 460 ENY SER 600 al quale questa dichiarazione si riferisce è conforme alle seguenti norme to which this declaration relates is in conformity with the following standards or other normative document s EN 60335 1 2012 A11 2014 A13 2017 A1 2019 A14 2019 A2 2019 A15 2021 EN 60335 2 40 2003 A11 2004 A12 2005 A1 2006 A2 2009 A13 2012 EN 60335 2 80 2003 A1 2...

Page 81: ...a Italy Product name ENY SP 280 Specification Airflow rate 600 m3 h Heat exchanger Recuperative This certificate was awarded based on the product meeting the following main criteria Heat recovery rate ηHR 75 Specific electric power Pel spec 0 45 Wh m3 Leakage 3 Comfort Supply air temperature 16 5 C at outdoor air temperature of 10 C CERTIFIED COMPONENT Passive House Institute cool temperate climat...

Page 82: ...perature in C θODA Outdoor air temperature in C Pel Electric power in W m Mass flow in kg h cp Specific heat capacity in W h kg K Heat recovery rate ηHR 88 Efficiency criterion electric power The overall electrical power consumption of the device is measured at the test facility at an external pressure of 100 Pa 50 Pa respectively for the intake and outlet This includes the general electrical powe...

Page 83: ... the target value of 1 W After a power failure the device will automatically resume operation Acoustical testing The required limit for the sound power level of the device is 35 dB A in order to limit the sound pressure level in the installation room The sound level target value of less than 25 dB A in living spaces and less than 30 dB A in functional spaces must be ensured by installing commercia...

Page 84: ...ring extreme winter temperatures 15 C It must be ensured that the unit s ventilation performance is not affected during frost protection cycles Frost protection of the heat exchanger In order to protect the heat exchanger from freezing for cool temperate climate the unit is equipped as standard with an electrical preheater The frost protection strategy is appropriate to protect the heat exchanger ...

Page 85: ...SABIANA SpA Società a socio unico Via Piave 53 20011 Corbetta MI Italia T 39 02 97203 1 r a F 39 02 9777282 info sabiana it www sabiana it 99A4210100 05 2022 Follow us on Sabiana app ...

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