Ersr y un50_00
- 1. High-efficiency heat recovery high-efficiency with rotary recovery unit. Air flow rates from 1,000 to 30,000 m3/h.ERSR Features The ERSR heat recovery units for indoor and out- door installation are designed for commercial applications and are able to combine maximum environmental comfort with definite energy sav- ing. With modern systems, there is always the need to create forced ventilation, which, however, also involves expelling air-conditioned air, which thus leads to higher energy consumption. But ERSR units are equipped with a rotary heat recovery unit (upon request, also hygroscopic rotary) that enables you to save more than 80% of the energy that would otherwise be lost with the expelled stale air. These units can be integrated with fan coils and chillers, and can operate both in winter and sum- mer. Versions ERSR_T with a sensitive rotary recovery ERSR_H with a hygroscopic rotary recovery • Rotary heat recovery unit (with the option in hygroscopic material), high-efficiency and low pressure drops. • Soft air bag F7 filters (flow and recovery) equipped with a standard differential pressure switch, which can be extracted from either side facilitate their periodic cleaning. • Fans (intake and flow), Plug fan with back curved blades with a directly coupled, electronically controlled motor for sizes 07-17 and with an inverter for sizes 21-24. • Support frame and sandwich panels, 50 mm thick, in galvanised sheet steel for internal sur- faces and pre-painted externally, and with min- eral wool insulation (density 40 kg/m3). Upon request, there are two different types of panelling. Base in galvanised sheet steel continuous pro- files. Sizes 07 to 09 are monoblocs whilst the other sizes are divided into sections. The unit can be inspected from both sides. • The unit is equipped with a power electric con- trol board on the machine and adjustment pur- posely designed to reduce energy consump- tion. Equipped with a communication serial port on RS485 with MODBUS Master/Slave pro- tocol • MECHANICALLY CONTROLLED VENTILATION • ROTARY HEAT RECOVERY UNIT • RECOVERY OF UP TO 80% OF THE ENERGY OF THE EXPELLED AIR • AIR PURIFICATION Accessories • CAP Intake rainproof cover • BDL Flow rainproof cover • FRR Rectangular flange • GAR rectangular anti-vibration joint • HSR Fresh air intake damper with servocontrol • RSR Circulation damper module • HG4 Flat filters G4 • TDP roof protection for basic unit in the case of outdoor installation • VRC condensate drip tray • VVR Variable speed recovery unit • QP Air quality probe (VOC) • KDP Dehumidification and post-heating management kit • RBC 3-way valve hot water coil module • RBF 3-way valve cold water coil module • RBE electric coil module • RBP 3-way valve cold water and post- heating coil module • MSS silencer baffles module TECHNOLOGY HIGH EFFICIENCY
- 2. Accessories compatibility Features ERSR 07 09 12 15 17 21 24 UNIT ACCESSORIES CAP CAP07 CAP09 CAP12 CAP15 CAP17 CAP21 CAP24 BDL BDL07 BDL09 BDL12 BDL15 BDL17 BDL21 BDL24 FRR FRR09 FRR09 FRR12 FRR15 FRR17 FRR21 FRR24 GAR GAR07 GAR09 GAR12 GAR15 GAR17 GAR21 GAR24 HSR HSR07 HSR09 HSR12 HSR15 HSR17 HSR21 HSR24 RSR - - HSR12 RSR15 RSR17 RSR21 RSR24 HG4 HG407 HG409 HG412 HG415 HG417 HG421 HG424 TDP TDP07 TDP09 TDP12 TDP15 TDP17 TDP21 TDP24 VRC VRC07 VRC09 VRC12 VRC15 VRC17 VRC21 VRC24 VVR VVR07 VVR09 VVR12 VVR15 VVR17 VVR21 VVR24 QP • • • • • • • KDP • • • • • • • MODULE ACCESSORIES RBC RBC07 RBC09 RBC12 RBC15 RBC17 RBC21 RBC24 RBF RBF07 RBF09 RBF12 RBF15 RBF17 RBF21 RBF24 RBE RBE07 RBE09 RBE12 RBE15 RBE17 RBE21 RBE24 RBP RBP07 RBP09 RBP12 RBP15 RBP17 RBP21 RBP24 MSS MSS07 MSS09 MSS12 MSS15 MSS17 MSS21 MSS24 MODULE ACCESSORIESWITH ROOF (for outdoor installations) RBCT RBC07T RBC09T RBC12T RBC15T RBC17T RBC21T RBC24T RBFT RBF07T RBF09T RBF12T RBF15T RBF17T RBF21T RBF24T RBET RBE07T RBE09T RBE12T RBE15T RBE17T RBE21T RBE24T RBPT RBP07T RBP09T RBP12T RBP15T RBP17T RBP21T RBP24T MSST MSS07T MSS09T MSS12T MSS15T MSS17T MSS21T MSS24T Quality of the air Nowadays, the quality of air inside rooms is funda- mental. The mechanically controlled ventilation system is not only indispensable from an energetic point of view, but also for the comfort of the rooms. Harmful elements and smells in the air are elimi- nated by the efficient filtration system with bag fil- ters (F7), which are easily extracted and regenerat- ed. High-efficiency air circulation thanks to plug-fans with electronically controlled motors or inverters, depending on the sizes • It eliminates inefficiency, wear and maintenance of traditional fans with belt and pulley transmis- sion • They guarantee energy savings of up to 30% compared to traditional fans. The control lets you calibrate the fan's speed according to your requirements, thus optimising seasonal efficien- cy High-efficiency recovery unit (80% of the ener- gy of the expelled air) Air heat recovery both in summer and winter, thanks to the rotary recovery unit (hygroscopic version also available). Air introduced into the room is always optimised, thanks to the heat exchange between the air recovery and outdoor fresh air. State of the art electronic control Naturally, all these technological advantages are controlled by state of the art heat regulation, thus ensuring maximum energy savings in every condi- tion of use. Air expelled Air recovery from the room Outdoor fresh air Air introduced into the room
- 3. Technical data Mod. ERSR 07T 09T 12T 15T 17T 21T 24T Nominal air flow and recovery flow rate m3/h 1.100 1.950 3.700 5.950 7.800 12.200 16.100 Maximum air flow and recovery static pressure available Pa 420 660 1.100 1.120 1.040 1.440 1.530 Total nominal input power (1) kW 0,33 0,48 1,06 1,69 2,13 3,49 3,85 Maximum air flow and recovery flow rate m3/h 2.000 4.370 5.880 10.650 14.800 24.750 31.350 Total maximum input power kW 0,84 2,04 6,09 8,78 10,18 22,37 30,37 Total heating capacity recovered kW 10,7 19 36 57,9 75,9 118 156 Recovered sens. heating capacity kW 7,4 13,1 24,9 40,1 52,5 82,1 108 Winter recovery unit efficiency % 80 80 80 80 80 80 80 Total recovered cooling capacity kW 2,8 4,9 9,3 14,9 19,5 30,5 40,3 Recovered sens. cooling capacity kW 2,7 4,7 9 14,4 18,9 29,6 39 Summer recovery unit efficiency % 80 80 80 80 80 80 80 Total number of fans n° 2 2 2 2 2 4 4 Sound power level dB(A) 65,6 67 75,3 76,7 78 78 79 Unit power supply V/h/Hz 400V/3N/50Hz RBC Hot water coil Heating capacity (2) kW 9,5 16,9 27,4 46,7 60,1 95,8 130,4 Water flow rate (2) m3/h 0,8 1,4 2,3 4 5,2 8,4 11,3 Water side pressure drop (2) kPa 9 8 8 7 11 16 20 RBF Cold water coil Total cooling capacity (3) kW 10,5 19,5 34,7 59,8 80 127,4 171,3 Sensitive cooling capacity (3) kW 4,1 7,6 13,9 23,9 32 51 68,5 Water flow rate (3) m3/h 1,6 2,9 6 10,3 13,7 21,9 29,5 Water side pressure drop (3) kPa 15 8 7 23 33 34 3,2 For the performance of the H version, contact the head office. Heating Fresh air flow rate equal to the air expulsion flow rate; Outdoor air temperature (in) -5°C 80% r.h.; Room temperature 20°C, 50% r.h. Cooling mode Fresh air flow rate equal to the air expulsion flow rate; Outdoor air temperature (in) 35°C 50% r.h.; Room temperature 26°C, 50% r.h. (1) With nominal air flow rates and useful pressure of 100Pa. (2) Coil water inlet temperature 70°C; Coil inlet-outlet temperature difference 10°C; Coil air intake temperature 15°C; Water pressure drops not included with a 3-way valve (standard). (3) Coil water inlet temperature 7°C; Coil inlet-outlet temperature difference 5°C; Coil air intake temperature 28°C, 75% RH; Water pressure drops not inclusive with a 3-way valve (standard). Sound power level of the flow fan not ducted with useful static pressure equivalent to 0 Pa.
- 4. Aermec S.p.A. Via Roma, 996 - 37040 Bevilacqua (VR) - Italia Tel. 0442633111 - Telefax 044293577 www.aermec.com All specifications are subject to change without prior notice. Although every effort has been made to ensure accuracy, Aermec does not assume responsibility or liability for eventual errors or omissions. ERSR 07 09 12 15 17 21 24 Height A mm 965 1285 1445 1765 2085 2405 2725 Width B mm 895 1005 1375 1695 1855 2335 2665 Depth C mm 1375 1535 2045 2365 2365 3005 3005 Weight kg 240 340 570 820 1010 1610 1980 ERSR_Y_UN50_00 Dimensional data (mm) A 120 B C Horizontal installation