Air Source Heating Pump to Floor or Domestic Heating Cooling

• Certification: ISO9001, CE
• Working Medium: R407c;R410A
• Heat Source Type: Air Source Heat Pump
• Air Side Heat Exchanger: Blue Aluminum Fin Arround Copper Tube
• Working Ambient Termp.: -7deg C~43deg C
• Warranty: 2 Years, 18 Months, 1 Year
• Model NO.: ESSA Series
• Compressor: Emerson Copeland
• Power Supply: 50Hz, 60Hz(Optional)
• Refrigerant: R407c, R410A(Optional)
• DC Inverter: Optional
• Overseas Service: Available
• Throttle Unit: Electric Expansion Valve
• Water Side Heat Exchanger: Tube in Shell Type/Plate Type(Optional)
• Power Source: Electric
• OEM,ODM: Available
• Housing Material: Galvanized Steel
• Structure: Monoblock Type
• Casing Color: Gray/ White
• Transport Package: Standard Export Package
• Specification: CE
• Trademark: ESACIR
• Origin: Guangdong, China
• HS Code: 8418692090
• Production Capacity: 2000PCS/Year

Product Description

1.Application of Air Source Heat Pump
Eurostars Air source heat pumps can supply domestic/commercial room heating and cooling. 
Wide Range of Applications: air to water heat pumps could meet the space heating and cooling requirements of different places, such as villas, families, schools, factories, hotels, hospitals, sauna centers, greenhouses, flower gardens, farms, etc.


2.Eurostars Air Source Heat Pump Features:
---Efficient and Energy-saving 
Air to water heat pumps absorb hot energy from the air freely, while the electricity is only used to drive the compressor to pump up the heat from the air, so they consume just a quarter of power of traditional electric water heaters, saving a lot of electric cost for users.  
---Green and Environmental Protection
By using air source energy and electric power, there is no harmful gas being discharged during the operation of heat pumps. R410A and R407C refrigerant guarantees fluoride-free emission. 
---All-weather Operation
Stable operation without being influenced by windy, rainy or snowy weather. 
---Multiple Protections
Eurostars heat pumps with multiple protections: For example, if water flow is not enough in the system, the system will show high pressure protection and stop the heat pump automatically to protect the compressor from being damaged. Also, there is high current protection: if the power supply is not stable, the heat pump will show the high current error to stop the heat pump and avoid compressor damage.

3. Air Source Heat Pump Technical Data

Air Source Heat Pump Unit(Heating-Cooling)
Model			ESSA-5HN	ESSA-10HN	ESSA-12.5HN
			5ES	2*5ES	2*6ES
Working mode			Heating&Cooling
Rated heating capacity	Heating	KW	15	30	36
Rated input power		KW	4.28	8.48	10.2
Rated current		A	7.8	15.5	18.5
COP		KW/KW	3.50	3.54	3.53
Rater water flow		m^3/h	2.58	5.16	6.192
Rated cooling capacity	Cooling	KW	13.5	27	32.4
Rated input power		KW	4.62	9.2	11.2
EER		KW/KW	2.92	2.93	2.89
Rater water flow		m^3/h	2.32	4.64	5.57
Model			ESSA-20HN	ESSA-25HN	ESSA-40HN
			4*5ES	4*6ES	4*10ES
Working mode			Heating&Cooling
Rated heating capacity	Heating	KW	60	74	120
Rated input power		KW	17.15	20.5	34
Rated current		A	31.2	37.4	106
COP		KW/KW	3.50	3.61	3.53
Rater water flow		m^3/h	10.32	12.728	20.64
Rated cooling capacity	Cooling	KW	54	66	106
Rated input power		KW	18.3	22.2	36
EER		KW/KW	2.95	2.97	2.94
Rater water flow		m^3/h	9.29	11.35	18.23
Remarks:
1.Working air temperature range:-7ºC to 43ºC
2.Rated working condition:
Heating: air temperature (DB/WB): 7ºC/6ºC, water temperature (inlet/outlet):40ºC/45ºC;
Cooling: air temperature (DB/WB): 35ºC/24ºC, water temperature (inlet/outlet):12ºC/7ºC.

4.Air Source Heat Pump Main Components Introduction
1)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:
Based on the "Reverse Carnot Cycle" principle, air to water heat pump is a type of air source heat pump (ASHP), which utilizes energy from the air to generate heat and provide domestic/commercial hot water, house heating and/or cooling. At the same time, ASHPs are among the most efficient heat pumps on the market, since they consume the least energy to complete the above requirements. And they are becoming more and more popular among households and businesses with their guaranteed safety, eco-friendliness, long service life and many other advantages. The service life of an air to water heat pump can usually reach 15 to 20 years.

Eurostars is one of the leading air to water heat pump manufacturers in China, which provides several types of air to water heat pumps such as hot water heat pumps, DC inverter (monoblock & split types), EVI low temp, household, and swimming pool heat pumps.
(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 pump

6.About US
We, 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; which be always here to provide following service:
1). Project system design;
2). Technical support;
3). Manufacturing production;
4). Delivery;
5). Installation;
6). Test and commissioning;
7). Repair and maintenance;
8). After sale service,etc


7.FAQ
Q:Compared with other products, what's the advantage of Eurostars heat pumps?
a.  High heating efficiency
b.  Low cost: compared with the fuel or gas furnace, the heat pump can save 70% of the energy.
c.  Environmental protection: there is no emission resulting from burning. The refrigerant for the heat pump  is environmentally-friendly refrigerant such as R410A, R407C, R134A which will not destroy the ozonosphere.
d.  Safety: the operation of the heat pump is safe and automatic.
e.  Provide OEM/ODM service

Q: How much does it cost to run a Heat Pump?
This depends on the amount of heating required. Heat pumps transfer heat from outside air and in this way produce three to four times more heat. Its efficiency is 300% to 400%. This means for 5kW of heating you pay for around 1.5kW of electric energy. Heat pump heating is roughly one quarter the cost of electric heating and about one third the cost of gas heating.

8.Customer visit us

9.Air source heat pump delivery or container loading

10.Installation instruction or installation photo, project photos


A,Place selection of installation Heat pump
 1). 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 connection
The drain pipe and overflow pipe should be installed near drain ditch or drain outlet, easy to drain, and install drain water valve on drain pipe before 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 installation
Water 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 is not any problem, then insulate all hot water pipes.
D,Power supply wiring
 220V 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 switch at suitable 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.