Product Name: Evi Heat Pump Water Heater for Commercial Use Model NO.: ESSA Series Certification: CE, ISO9001 Application: Villa Family, Sauna and Swimming Pool, Hotels, Factory Hospital, Student Apartments, Beauty Salons, Cooling and Heating Heating Type: Circulating Heat Heat Source: Air-source Work Environment: Low-temperature Heat Pump Heat Temperature: 45~60deg C Energy Efficiency Grade: High Efficiency Working Ambient Termp.: -25deg C~43deg C DC Inverter: Optional Water Side Heat Exchanger: Tube in Shell Type/Plate Type(Optional) Warranty: 2 Years, 18 Months, 1 Year Compressor: Emerson Copeland Evi Series Power Supply: 50Hz, 60Hz(Optional) Air Side Heat Exchanger: Blue Aluminum Fin Arround Copper Tube Overseas Service: Available Throttle Unit: Electric Expansion Valve OEM,ODM: Available Power Source: Electric Housing Material: Galvanized Steel Structure: Monoblock Type Refrigerant: R407c, R410A(Optional) Trademark: ESACIR Transport Package: Standard Export Package Specification: CE Origin: Guangdong, China HS Code: 8418692090 Product Description 1.Application of Air Source Heat PumpEurostars EVI air source heat pumps can be applied for hot water and floor heating.Wide Range of Applications:these EVI low temperature heat pumps could meet the hot water and house heating requirements of different places, such as villas, houses, schools, factories, hotels, hospitals, spa centers, sauna centers, greenhouses, flower gardens, farms, etc.2.Eurostars Air Source Heat Pump Features:1. Working condition range: -25C to 43C2. Automatically defrosting function3. Automatic multiple protections and breakdown self check function4. Multifunction controller (circuit board, LCD panel, temperature sensors)5. Heating house or/ and supply sanitary hot water6. Copeland EVI scroll compressorOther function:1. Automatical and forced defrosting2. Electric heater back up function3. Timer setting function4. Turn on/off by building system 3. Air Source Heat Pump Technical DataAir Source Heat Pump Unit(EVI Low Ambient Temp.Type) (Heating Only)ModelESSA-05LHNESSA-05LHNESSA-05LHNESSA-05LHN2.5ES3ES4.5ES5ESWorking modeHeatingPower supply220V/50HZ380V/50HZ220V/50HZ380V/50HZAir DB/WB: 7ºC/6ºC,water In/outlet:40ºC/45Heating capacity (kW)7.68.414.015.2Input power(kW)2.322.584.384.75Current(A)11.14.721.08.7COP(W/W)3.283.263.203.20Water flow(m3/h)1.71.93.13.4Air: -10ºC/ ,Water In/outlet:40ºC/45Heating capacity (kW)5.325.889.810.64Input power(kW)2.202.454.164.51COP(W/W)2.412.402.362.36Air: -20ºC/ ,Water In/outlet:40ºC/45Heating capacity (kW)4.04.47.48.0Input power(kW)2.092.333.954.29COP(W/W)1.911.891.861.86Air: -25ºC/ , Water In/outlet:40ºC/45Heating capacity (kW)3.94.26.47Input power(kW)2.352.523.964.30COP(W/W)1.661.671.621.63ModelESSA-10LHNESSA-10LHNESSA-10LHNESSA-15LHN5.5ES7ES2*5ES2*7ESWorking modeHeatingPower supply220V/50HZ380V/50HZ380V/50HZ380V/50HZAir DB/WB: 7ºC/6ºC,water In/outlet:40ºC/45Heating capacity (kW)17.519.030.440.8Input power(kW)5.465.949.512.75Current(A)26.110.817.323.2COP(W/W)3.23.23.23.2Water flow(m3/h)3.94.26.89.1Air: -10ºC/ ,Water In/outlet:40ºC/45Heating capacity (kW)12.2513.321.2828.56Input power(kW)5.195.649.0312.11COP(W/W)2.362.362.362.36Air: -20ºC/ ,Water In/outlet:40ºC/45Heating capacity (kW)9.210.016.021.4Input power(kW)4.935.368.5711.51COP(W/W)1.861.861.861.86Air: -25ºC/ , Water In/outlet:40ºC/45Heating capacity (kW)7.591419Input power(kW)5.105.808.6012.00COP(W/W)1.471.551.631.58ModelESSA-20LHNESSA-30LHNESSA-40LHN4*5ES4*7ES4*9ESWorking modeHeatingPower supply380V/50HZ380V/50HZ380V/50HZAir DB/WB: 7ºC/6ºC,water In/outlet:40ºC/45Heating capacity (kW)60.076.0115Input power(kW)18.7023.7635.90Current(A)34.143.365.5COP(W/W)3.213.203.20Water flow(m3/h)13.417.025.7Air: -10ºC/ ,Water In/outlet:40ºC/45Heating capacity (kW)42.0053.2080.50Input power(kW)17.7722.5734.11COP(W/W)2.362.362.36Air: -20ºC/ ,Water In/outlet:40ºC/45Heating capacity (kW)31.539.960.4Input power(kW)16.8821.4432.40COP(W/W)1.871.861.86Air: -25ºC/ , Water In/outlet:40ºC/45Heating capacity (kW)28.0038.00Input power(kW)17.2024.00COP(W/W)1.631.584.Air Source Heat Pump Main Components Introduction1)Copeland Compressor :High quality Scroll Compressor .2)Fan: Well selected axial fan motor combined with large fan blade, which provide heavy air blow at low rotate speed, reducing vibration and noise.3)Expansion Valve: SANHUA/Danfoss Expansion valve, with more precise control of refrigerant flow system, which optimize heat pump working capacity and efficiency under different ambient conditions.4)High Efficient tube in shell water side heat exchanger: Optimize design of both inner and outer screwed tube, it helps to increase heating exchange efficiency, and provide better heating capacity. The special design of liquid refrigerant circulating tube on the bottom of condenser ensures the heat pump system run smoothly in severe working condition.5)Air Side Heat exchanger: Blue hydrophilic fin and copper tube heat exchanger.6)Outfitting both liquid-storage & gas-liquid separator: Our heat pump outfitting both liquid-storage and gas-liquid separator ensures units run smoothly in different kinds of extreme hostile environment. 7)AC contactor & Thermal relay: High quality FUJ/Schneider /EATON or other brand contactor and thermal relay can freely turn on/off more times.8)Humanized PCB Design: Military level PCB components, intelligent controlling program reinforced a reliable operation of the heat pump unit. Special colored wiring design on the PCB provides great convenience in installation and further maintenance.9)Noise Isolated Material: Using high quality aerial noise isolated material, noise and vibration is avoided perfectly.5. EUROSTARS Heat Pump Range:(1) Water source heat pump(2) Geothermal source heat pump(3) Air source heat pump, including swimming pool heat pump(4) EVI air source heat pump (5) Split heat pump(6) DC Inverter heat pump6.about USWe, EUROSTARS, which established in year 2006, is a modern hi-tech enterprise, specializing in Heating Ventilation Air Conditioning and Industrial Refrigeration research, development, production, sales and engineering services; One Stop Solution For Your Project:-- Project Consultation--Professional Customized Design & Planning--Supply Full Set Optimum Equipment & Accessary Accordingly--Whole Project Installation & Commissioning--Project Running Management, Engineer and Operator Training, Turnkey--Long Life Quality Assurance & Maintenance7.FAQQ: What kind of Technical support Eurostars can provide?Before selling1. Set up customers file, and arrange professional sale engineers to introduce company products and services to customers in detail.2. If customers are interested in our products, we will send professional technicians to survey the installation environment.3. Make the solution according to different customers' requirements.During selling1. Machine installs and test by qualification engineers.2. Ensure all the products we provided are qualified and new. The working life of themain engine is 15-20 years.3. Construct and install the heat pump according to national relevant policies strictly, and ensure high quality delivery on time.4. Test and debug the equipments strictly to ensure the safety and stability.5. During the delivery, provide comprehensive and professional technical training on instructions and maintenance to customers.After selling1. We promise to offer free consulting call in 7×24 hours mode to solve the problems found in practice. 2. Products guarantee is 12~18 months from ex-factory date. Within 18months,if any components of your products damaged because of quality, we supply new replacement for free.3. After the expiration of the quality assurance, we will continue to provide lifelong maintenance services, with just charging some cost price.Q:Why it can work at-25ºC?Because of the Enhanced Vapor Injection (EVI) technology from Copeland compressor, EUROSTARS designed EVI gas piping system and controlling system, make EVI air source heat pump can work stably in the low temperature condition.8.Customer visit us9.Air source heat pump delivery or container loading10.Installation instruction or installation photo, project photosA,Place selection of installationHeat pump1). Heat pump should be installed in a large space, and have good air flow condition.2). Air inlet and outlet must be a clear road, the distance from barrier to inlet and outlet must be longer than 2m.3). Set drain ditch or drain outlet, so that can drain water easily.4). The installation base or bracket must be firm, make sure heat pump work balancely.5). Make sure heat pump is vertical, can't be slanted.6). Don't install heat pump at the place in where there is plenty of pollutional and corrosive gas or sand or fallen leaves.7). The installation place can't be near inflammable, flammable thing or fire.8). Installation:---The installation base can be concrete construction, or steel bracket, and must use anti-vibration rubber pad, And the surface should be smooth.---The design of installation base can be according to heat pump weight.---The heat pump bottom should be fixed by bolt.B,Pipe connectionThe drain pipe and overflow pipe should be installed near drain ditch or drain outlet, easy to drain, and install drain water valve on drain pipebefore magnetic valve there should be service valve on water pipe.If use plastic pipe (such as PPR pipe or ABS pipe), users should consider pipe expand and contract problem between heat pump and water tank.Water supply valve and cut-off valve maybe need insulation (according to local weather condition),avoid frost crack.C,Water pipe system installationWater pipe should be straight, and the arrange should be reasonable, reduce bend as little as possible. Reduce the water pipe resistance.There can't be leaking at any place of pipe.After all equipments and pipes installation finished, users should test water pressure, and drive air out, drain dirty out, make sure water cycle system is clean. After confirm there isnot any problem, then insulate all hot water pipes.D,Power supply wiring220V heat pump use single phase power supply, 380V heat pump use three phase power supply, wire line is 3phase 4lines, A B C connects live line, N connects null line, E connect earth. Be sure not to connect N line to live line of power supply.1).When repairing, please turn power supply at "off" side.2).Power supply connecting process:make sure a equipment power supply is cut off before its installation is finished. Install power supply switchatsuitable place, Use rubber hole for wiring line in electric box.Power supply demand:220V rated voltage±10%380V rated voltage±10%frequency:50Hz rated frequency±2%3).if power supply fluctuation is out of demand, please don't start your heat pump.