A revolutionary product from SUNMAX - the brand that has always given the best in quality, technology, performance and service. SUNMAX most advanced Hot-Gen water are made from high - quality components and come with international technology. SUNMAX Hot-Gen water saves a substantial amount of electricity bill and other fuels, making it a worthy investment for a life time.

The Energy saving Hot-Gen hot water is the most modern water heater to ensure uninterupted hot water round the year. The Energy saving Hot-Gen hot water is the most modern water heater to ensure uninterrupted hot water round the year. The state -of- the art technology has been developed in -house, and is being upgrated continuously to keep pace with the fast moving technology and meeting the ever - changing demands of the customer. We ensure our products quality as per the international standards and carried it our strictly with quality system to satisfy our each and every customer.

Working Principle

SUNMAX Hot-Gen water heater consists of the heat pump unit and hot water tank it works under Reversed Carnot cycle principle. The gaseous low-temperature low-pressure refrigerant becomes high-temperature high-pressure gas, functioned by the compressor. The gaseous high-temperature high-pressure refrigerant exchanges heat with water which is cooled and condensed to high-pressure liquid refrigerant in normal temperature, in the process, the chilled water turned hot water by absorbing the heat gave by the refrigerant

The high-pressure liquid refrigerant is decompressed to temperature that lower than the outside through the expanding valve, and thus capable of absorbing the heat. Through the air heat exchanger, the low-temperature low-pressure liquid refrigerant evaporates by absorbing the heat in the air. The compressor again compressor again compresses the gaseous low-temperature low-pressure refrigerant, which has absorbed the heat. In Such circulation, heat is constantly absorbed from the air and released to the water heat exchanger, producing hot water. The pump hot water until accomplishes the process


                   Working Principle Diagram                               Diagram of System Installation
 

Features

• Quick Heat Generation
• Eco-Friendly & Easy to install
• Less area required for installation
• Round the clock availability of Hot water
• Economical and durable
• Advanced de-frosting technology with high efficiency
• Less maintance with totally safe and reliable
• Fully Automatic Microcomputer controlled system
• Fashionable appearance
• Low maintenance & operating cost
• Ideal for Hospitals, Hostels, Hotels, Dairies, Canteens, Industries, Govt House etc.,
• High efficiency and energy saving
• Safety
  1). Complete isolation between water and electricity, No electric shock problem, more safety.
  2). No potential danger from gas poisoning, fire, and oil leakage.
• Eco-friendly
  1). No pollution.
  2). Reduce green huse gas emission by 50%
• Directly produce 60 C hot water after the unit starts. The hot water can be supplemented to storage water tank for availability at any time
• Easy and simple installation: Only need to connect with pipelines the plug in.
• Intelligent digital controller for precise control and easy operation.
• Self-diagnostic control panel monitors and troubleshoots heat pump operations to ensure safe and reliable operation.
• Highly integrated system with a few attached devices,convenient for maintenance.
• Only a few accessories are needed, saving cost of installation aterials.
• All season running. Operates in wide ambient temperature range from - 15 C to 43 C, which means it can work not just in sunny days, but night, heavy coloudy and snowy days.
• Long- life and corrosion resistant composite cabinet stands up to severs climates.
• American Copeland Scroll compressor incorporated with high efficiency heat exchanger ensures outstanding performance, ultra energy efficiency, durablility and quiet operation.

1). Sunmax Solar air source water heater energy-saving working principle

Sunmax Solar Energy Air source Heating and Cooling heat pump Unit, applying the reverse Carnot principle and driven byt electric energy, consists of six manin components which are evaporator, condenser, compressor, expansion valve, energy-saving digital process controller and fan. The main four parts in heat pump are connceted with superconducting heat transfer pipes, which are injected with some certain working substance. When the controller electrifies throught the releases its latent heat and becomes liquid, then into the evaporator again. System Benefits:Using reverse Carnot cycle principle and driven by electrical power, the hot water unit absorbs heat energy in the air with refrigerant as heating medium to produce hot water �� �� of 55 - 60 . For the per fect split combination with pressure-bearing hot water tank installed cycle coil internal, the air energy hot water unit needs no pumps. And for the complete isolationof water and electricity, the water tank under- pressured provides hot water, the security shall be assured. Moreover, with its advantages of energy conservation and environmental-friendly, the unit absorbs the heat energy in environment and discharge cooling air for reducing waste heat, saving energy more than 85 percent compared to gas, oil and electricity water heaters. Commercial air energy hot water units(cycle heating type) System Advantages: Using reverse Carnot cycle principle, driven by electricity, regarding the refrigerant as absorb heating medium, the unit absorbs heat energy in the air to produce hot water for meeting commercial demand. We adopt the imported brand-name compressor and introduce the most advanced fifth-generation double helix shell and tube heat exchanger of United States to draw the heat of environment high effectively. The security is assured by the complete isolation of water and electricity. What�s more, compared to gas, oil, electric water h eaters, the unit can save energy more than 85 percent. Commercial air energy hot water instant heat pump units System Advantages: 1.With cuboids structure, the heat pump takes small spaces and the water tank can be placed in the kitchen or balcony. 2. The pressure-bearing water tank has sufficient water pressure and the pressure of cool and hot water can keep balance automatically. 3. Split heat pump can be installed easily only if it is connected with water pipe and plunged into electricity source. 4 Controlled by Microcomputer, the unit can remember power-down and operate automatically as the electricity comes. 5. Water tank can be combined at random, which meets personal demands.6. Working through the year without any environment effects. 7Safe,energy-savingandnopollution. top

2).High temperature air source heat pump

High temperature air source heat pump (70-80 hot water) Air source heat pump common advantages: 1. High-efficiency energy-saving 1) Air source heat pump uses heat energy from air(including heat recovery) and produce more heat ennergy, COP more than 4.5 2) Saving more than 60%~80% energy consumption compared to traditional heaters. 2. Practical 1) Air source heat pump provides heating and hot water for commercial places where need much hot water, such as factory, Textile printing factory, tobacco dry, paper dry, wooden dry, feature factory, heating supply, slaughterhouse, food factory sterilization etc. 2) Heat pump is a replacement products of oil boiler,gas boiler, coal boiler, electricity and solar water heater etc. 3. Safety 1) Seperating the water from electricity or any other hazard material 2) No potencial dangerous of any inflammable, gas poisoning, explosion, fire, electrical shock etc. 4. Environment-friendly 1) The heat from air and exhausting cooling air which is without any pollutions 2) So we have no pollutions to any animal and heat pump also has effective influence of global warming New Times air source heat pump (High-temp80�� )uniques: America Copeland Compressor America double-pipe condenser The water temperature can up to 80�� COP more than 2.6 at 70~80��and with COP more than 5.6 at 50~60�� hot water Larger range available in drying, steaming, boiling hot water field etc. New environmental refrigerant R134a 36 patents with self-developed Normal operation in estra-low temperature of -15~20�� with COP1.2~1.8 top

Technical Specification

Item	SES- 1T	SES- 1.5T	SES- 2T	SES- 3T	SES- 5T	SES- 6T	SES- 8T	SES- 10T	SES- 12T	SES- 20T	SES- 25T
Rated Input Power Kw	0.8	1.2	1.6	2.8	4.7	5.5	7.5	9.5	11	19.1	21.5
Rated Heating Output Kw	3.3	4.9	6.8	11.2	18.8	22	30	38	44	75	86
Voltage V	220V-50Hz			440V-50 Hz
Rated Output Water Temperature	55°C - 80°C			55°C - 80°C
Max Output water Temperature	60°C			60°C - 85°C
Rated water Quantity L	65	99	132	240	400	475	645	817	950	1600	1850
Compressor Type	Rotation			Effective flexible vortex type
No of Compressor No	1	1	1	1	1	1	2	2	2	2	2
Compressor Brand	Panasonic			Copeland/Hitache
Heat Exchanger Type	Effective spiral double pipe heat exchanger
Heat Exchanger Pipe Diameter	20	25			25	40				65
Heat Exchanger Water pressure Drop	< 50Kpa
Draught Type	Internal Rotor Motor, plastic leaves				External Rotar Motor, Steel leaves
Draught power W	20	20	40	40	0.15	0.23	0.15x2	0.23x2	0.33x2	0.50x2	0.55x2
Weight Kg	40	60	72	100	180	200	250	280	310	630	780
Control Mode	Micro computer, central processor(Linear Control)
Protection Function	High Pressure Protection, Low Pressure Protection, Over load Protection, Water switch, Freeze Protection
Length mm	780	930	1010	710	810	810	1240	1440	1440	1610	1810
Width mm	260	290	320	714	810	810	710	710	710	1100	1100
Height mm	540	350	630	800	1080	1080	1140	1140	1140	1730	1420