Variable Frequency Heat Pump System

Model			HPM	HPM	HPM	HPM	HPM
			08-Nd2	10-Nd2	12-Nd2	14-Nd2	16-Nd2
Intended use of the units			Low and medium temperature application
Power supply		V / Ph / Hz	220-240/1/50
Heating (AT7/6, WT30/35)	Capacity	kW	8	10	12	14	16
	Rated power input	kW	1.62	2.08	2.45	2.74	3.25
	COP	kW/kW	4.95	4.8	4.9	5.11	4.92
Heating (AT7/6, WT47/55)	Capacity	kW	8	10	12	14	16
	Rated power input	kW	2.42	3.03	3.43	4.24	5
	COP	kW/kW	3.3	3.3	3.5	3.3	3.2
Cooling (AT35, WT23/18)	Capacity	kW	8	10	11.4	14	16
	Rated power input	kW	1.63	2.15	2.78	2.74	3.33
	COP	kW/kW	4.9	4.65	4.1	5.11	4.8
Cooling (AT35, WT12/7)	Capacity	kW	8	10	11.4	14	16
	Rated power input	kW	2.5	3.33	4.07	4.52	5.51
	COP	kW/kW	3.2	3	2.8	3.1	2.9
SCOP	Average climate	35℃	4.9	4.9	4.9	5.2	4.9
	Average climate	55℃	3.85	3.85	3.85	3.9	3.9
Season space heating energy efficiency class	Average climate	35℃	A+++	A+++	A+++	A+++	A+++
	Average climate	55℃	A+++	A+++	A+++	A+++	A+++
SEER	Fan coil application	7℃	4.5	4.5	4.5	5.1	5.1
	Cooling floor application	18℃	6.3	6.5	6.2	7.0	7.0
Refrigerant	Type	-	R290
	Charge	kg	1.3	1.3	1.35	1.95	1.95
E-Heater Backup		kW	3.0	3.0	3.0	6.0	6.0
Sound Pressure(1m)		dB	45	49	51	51	51
Water pump	Rated water flow	m3/h	1.38	1.72	2.06	2.41	2.75
	Total water head	m	12.5	12.3	12	11.5	11.1
	Available water head	m	9	8.8	8.5	8	7.6
Maximum working pressure of refrigerant		Mpa	0.85/3.2
Water side safety valve		Mpa	0.6	0.6	0.6	0.6	0.6
Water proof grade		/	IPX4
Water side connection		in	1	1	1	1	1
Net dimension	W*D*H	mm	1312x470x990		1312x470x1370
Package dimension	W*D*H	mm	1362x567x1167		1362x567x1560
Ambient temperature range	Cooling	℃	10-48
	Heating	℃	-30-35
	DHW	℃	-30-43
Leaving water temperature range	Cooling	℃	5-25
	Heating	℃	24-75
	DHW	℃	30-60

 

The pipeline components are integrated and easy to install; A+++/A+++ is highly energy efficient and multi-frequency is more energy-saving; 75℃ high water temperature meets various scenarios; the jet enthalpy increases and heating does not attenuate at -10℃

Comfortable trigeneration

One machine with multiple functions, meeting heating/hot water/cooling needs at the same time

high energy efficiency

Product energy efficiency rating reaches double A+++ COP up to 5.1

high water temperature

The maximum outlet water temperature is 75℃ to meet various terminal requirements.

High integration

Pipeline component set, easy to install

 

Low ambient temperature

Minimum ambient temperature -30℃, suitable for regional application

smart electricity use

Can be connected to smart grid, peak and valley power, photovoltaic power, etc.

jet enthalpy increase,

The heating capacity does not decrease at -10℃, and the low-temperature heating capacity increases by 10%

multiple antifreeze

Multiple anti-freeze technologies such as water pump circulation, system circulation, and electric heating prevent the system from freezing.

 

Inverter compressor

Panasonic inverter compressor EVI enthalpy increasing technology: -10℃ heating without attenuation Low ambient temperature: -30℃ stable heating

R290 refrigerant

Environmental protection: GWP value 3, more environmentally friendly Strong adaptability: wide ambient temperature operation, more stable

Plate heat exchanger

SUS316 stainless steel material, more corrosion-resistant and high heat exchange efficiency

 

Variable frequency drive module

Sanhua drive module, safe and reliable components, accurate PID algorithm, more stable frequency control

Electronic expansion valve

Sanhua electronic expansion valve, PID adjustment, high control accuracy, adiabatic throttling, sensitive action, wide adjustment range

IoT function

Intelligent control: reserved modbus interface

 

The maximum water temperature is 75°C, meeting the water needs of multiple points

Commonly used indoor heating terminals include floor heating, radiators, and fan disks. Each type has different requirements for water temperature.

Under normal circumstances, the water temperature of floor heating is above 35°C, the water temperature of wind panel is above 45°C, the temperature of aluminum alloy radiator is above 50°C, and the temperature of cast iron radiator is above 60°C.

The maximum water output from the unit is 75°C, which can meet the water temperature needs of different terminals. The product can be suitable for more users.

 

User group: residences, villas

Building type: renovation + renovation + partial new construction

Installation location: roof/balcony/outdoor platform/equipment room

User concerns: energy saving, easy installation, low noise, system integration, convenient installation

Scope of application: whole-house heating, cooling, retrofitting heat sources

 

 

Principle of air source heat pump: The air source heat pump water heater is based on the reverse Carnot cycle principle, using a small amount of electrical energy Q1 as the driving force and the refrigerant as the carrier to continuously absorb the low-grade heat energy Q2 in the air and convert it into usable high-grade heat energy. Thermal energy Q3.

 

Heat pump energy-saving principle: The heat energy generated by the heat pump unit is transported to the indoor heating terminal in the form of hot water to achieve the purpose of increasing the indoor temperature. The energy saving of the heat pump heating system is mainly reflected in the process of heat production by the heat pump unit (Q2≈4Q1, Q3=Q1+Q2≈5Q1).

 

Haier Water Network focuses on providing users with smart and healthy whole-house cooling, heating, hot water, and water purification solutions. In the era of the Internet and the Internet of Things (loT), Haier IoT has transformed from a traditional manufacturer to an integral part of the IoT ecosystem that pursues win-win situations. It is one of the first companies in the world to create a IoT ecosystem brand. Create an IoT ecosystem in multiple fields such as whole-house hot water, whole-house heating, and whole-house water purification to customize smart lifestyles for global users.

 

 

Haier has ranked first in the world in water networking for many consecutive years and is the world's first brand of white home appliances.

Ranked first in the global retail sales of large home appliances for 14 consecutive years

Haier ranks first in the world in water heaters with a global market share of 23.4%, ranking first in the world

 

R & D capabilities

Lay out three major R&D centers and experimental bases in Qingdao, Zhongshan and Shanghai to provide technical support for products

Established air source heat pump technology joint laboratories in Shanghai and Hangzhou to provide product testing capabilities

HVAC team: The design, installation, commissioning and acceptance of single heat source and multi-energy projects can be operated independently

laboratory capabilities

It has national-level heat pump performance/noise/enthalpy difference/vibration stress laboratories, and has the ability to test European standards/Australian standards/national standards to meet the testing needs of different models.

The laboratory can meet the testing of different models of 3~100P, meet the testing of different refrigerants such as R290/R32/R410A, and meet the different performance tests of heating, refrigeration, hot water, etc.

 

The world's first "(Lighthouse Network)" factory, Industry 4.0 intelligent production

Zhengzhou Internet Factory (Household Heat Pump)

①Robot automatic pairing

②AI visual recognition detection

③Process quality information traceability

Jiaonan Internet Factory (Commercial Heat Pump)

①Evaporator line body

②Sheet metal and powder spray wire body

③General assembly line body