Energy Saving Evi Heat Pump Water Heater Home Air Conditioner

• Customization: Available
• Certification: ISO9001, CE
• Working Medium: R407c, R410A
• Model NO.: ESSA-05LHN(4.5ES)
• Heat Source Type: Air Source Heat Pump
• Compressor: Emerson Copeland Evi Series
• Throttle Unit: Electric Expansion Valve
• Water Side Heat Exchanger: Tube in Shell Type/Plate Type(Optional)
• Overseas Service: Available
• Housing Material: Galvanized Steel
• Structure: Monoblock Type
• Application: Cooling and Heating
• OEM/ODM: Available
• Warranty: 2 Years, 18 Months, 1 Year
• Power Source: Electric
• Power Supply: 50Hz, 60Hz(Optional)
• DC Inverter: Optional
• Working Ambient Termp.: -25deg C~43deg C
• Refrigerant: R407c, R410A(Optional)
• Air Side Heat Exchanger: Blue Aluminum Fin Arround Copper Tube
• 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 EVI air source heat pumps are designed for house heating and cooling. User can change the working mode by operating the controller. Compressor starts/stops according to return water temperature. When all rooms reach preset temperature by room thermostat, heat pump will be turned off through linkage switch.
--Wide Range of Applications: these EVI low temperature heat pumps could meet the heating and cooling 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 ranges from -25C to 43C;
--2. Emerson EVI scroll compressor
--3. Water HE: adopt plate type heat exchanger or tube in shell heat exchanger
--4. Automatically defrosting function
--5. Automatic multiple protections and breakdown self-check function
--6. Adopt multifunction controller(circuit board, LCD panel, temperature sensors)
Technical details:
--1. Compressor insulation for reducing noise
--2. Cabinet insulation for reducing noise
--3. Anti-vibration pad of compressor
--4. Plastic pad of heat exchanger bracket
--5. Thick insulation of heat exchanger to reduce heat loss
--6. Thick insulation of gas pipe to reduce heat loss
--7. Each wire line use different code, easy to repair
--8. Wiring diagram and error code be included in manual, convenient to install and repair

3. Air Source Heat Pump Technical Data

Air Source Heat Pump Unit(EVI Low Ambient Temp.Type)  (Heating&Cooling)
Model			ESSA-05LHN	ESSA-05LHN	ESSA-05LHN	ESSA-05LHN
			2.5ES	3ES	4.5ES	5ES
Working mode			Heating&Cooling
Power supply			220V/50HZ	380V/50HZ	220V/50HZ	380V/50HZ
Heating	Air DB/WB: 7ºC/6ºC, water In/outlet: 40ºC/45ºC	Heating capacity (kW)	7.6	8.4	14.0	15.2
		Input power(kW)	2.32	2.58	4.38	4.75
		Current(A)	11.1	4.7	21.0	8.7
		COP(W/W)	3.28	3.26	3.20	3.20
		Water flow(m^3/h)	1.7	1.9	3.1	3.4
	Air: -10ºC/ , Water In/outlet: 40ºC/45ºC	Heating capacity (kW)	5.32	5.88	9.8	10.64
		Input power(kW)	2.20	2.45	4.16	4.51
		COP(W/W)	2.41	2.40	2.36	2.36
	Air: -20ºC/   , Water In/outlet: 40ºC/45ºC	Heating capacity (kW)	4.0	4.4	7.4	8.0
		Input power(kW)	2.09	2.33	3.95	4.29
		COP(W/W)	1.91	1.89	1.86	1.86
	Air: -25ºC/ ,   Water In/outlet: 40ºC/45ºC	Heating capacity (kW)	3.9	4.2	6.4	7
		Input power(kW)	2.35	2.52	4.40	4.30
		COP(W/W)	1.66	1.67	1.45	1.63
Cooling	Air DB/WB: 35ºC/24ºC, water In/outlet: 12ºC/7ºC	Cooling capacity (kW)	6.8	7.6	12.6	13.7
		Input power (kW)	2.39	2.66	4.51	4.89
		Current (A)	11.4	4.8	21.6	8.9
		COP(W/W)	2.86	2.84	2.79	2.80
		Water flow (m^3/H)	1.5	1.7	2.8	3.1
Model			ESSA-10LHN	ESSA-10LHN	ESSA-10LHN	ESSA-15LHN
			5.5ES	7ES	2*5ES	2*7ES
Working mode			Heating&Cooling
Power supply			220V/50HZ	380V/50HZ	380V/50HZ	380V/50HZ
Heating	Air DB/WB: 7ºC/6ºC, water In/outlet: 40ºC/45ºC	Heating capacity (kW)	17.5	19.0	30.4	40.8
		Input power(kW)	5.46	5.94	9.5	12.75
		Current(A)	26.1	10.8	17.3	23.2
		COP(W/W)	3.2	3.2	3.2	3.2
		Water flow(m^3/h)	3.9	4.2	6.8	9.1
	Air: -10ºC/ , Water In/outlet: 40ºC/45ºC	Heating capacity (kW)	12.25	13.3	21.28	28.56
		Input power(kW)	5.19	5.64	9.03	12.11
		COP(W/W)	2.36	2.36	2.36	2.36
	Air: -20ºC/   , Water In/outlet: 40ºC/45ºC	Heating capacity (kW)	9.2	10.0	16.0	21.4
		Input power(kW)	4.93	5.36	8.57	11.51
		COP(W/W)	1.86	1.86	1.86	1.86
	Air: -25ºC/ ,   Water In/outlet: 40ºC/45ºC	Heating capacity (kW)	7.5	9	14	19
		Input power(kW)	5.10	5.80	8.60	12.00
		COP(W/W)	1.47	1.55	1.63	1.58
Cooling	Air DB/WB: 35ºC/24ºC, water In/outlet: 12ºC/7ºC	Cooling capacity (kW)	15.8	17.1	27.4	36.7
		Input power (kW)	5.62	6.12	9.79	13.13
		Current (A)	26.9	11.2	17.8	23.9
		COP(W/W)	2.80	2.79	2.80	2.80
		Water flow (m^3/H)	3.5	3.8	6.1	8.2
Model			ESSA-20LHN	ESSA-30LHN	ESSA-40LHN
			4*5ES	4*7ES	4*9ES
Working mode			Heating&Cooling
Power supply			380V/50HZ	380V/50HZ	380V/50HZ
Heating	Air DB/WB: 7ºC/6ºC, water In/outlet: 40ºC/45ºC	Heating capacity (kW)	60.0	76.0	115
		Input power(kW)	18.7	23.76	35.9
		Current(A)	34.1	43.3	65.5
		COP(W/W)	3.21	3.20	3.20
		Water flow(m^3/h)	13.4	17.0	25.7
	Air: -10ºC/ , Water In/outlet: 40ºC/45ºC	Heating capacity (kW)	42	53.2	80.5
		Input power(kW)	17.77	22.57	34.11
		Current(A)	2.36	2.36	2.36
	Air: -20ºC/   , Water In/outlet: 40ºC/45ºC	Heating capacity (kW)	31.5	39.9	60.4
		Input power(kW)	16.88	21.44	32.40
		Current(A)	1.87	1.86	1.86
	Air: -25ºC/ ,   Water In/outlet: 40ºC/45ºC	Heating capacity (kW)	28	38
		Input power(kW)	17.20	24.00
		Current(A)	1.63	1.58
Cooling	Air DB/WB: 35ºC/24ºC, water In/outlet: 12ºC/7ºC	Cooling capacity (kW)	54.0	68.4	103.5
		Input power (kW)	19.26	24.47	36.98
		Current (A)	35.1	44.6	67.4
		COP(W/W)	2.80	2.79	2.80
		Water flow (m^3/H)	12.1	15.3	23.1

4.Air Source Heat Pump Main Components Introduction




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 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:What is the characteristics of Air Source Heat Pump Unit?
1. Air source heat pump unit belongs to medium-small units, suitable for buildings of 200-10000 square meters.
2. Air conditioning system enjoys all-in-one cooling and heating sources, suitable for users have simultaneous demands on heating and cooling, at the same time free from the need for boiler room.
3. Outdoor unit installation reduces the need for refrigeration room and saves the construction investments.
4. The primary energy ratio of air source heat pump unit is up to 90%, saving energy consumption, significantly reducing users' costs.
5. There is no need for cooling towers, cooling water pumps and piping, reducing investments in additional equipment.
6. There is no power consumption of cooling water system, no water loss, suitable for the water-deficient area.

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 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.