Air Cooled Multi Heat Recovery Water Chiller

1. Multi functions
Uniterrupted supply of air conditioning cold water, heat water and hygiene hot water all around the year.

2. High efficiency and energy saving
Refrigerating efficiency: after heat recovery, the air conditioner's cooling effect intensifiees, so the main engine's refrigerating efficiency is 10~15% higher than that of regular air conditioners.
Heating expenditure: taking Guangdong region as example, the air conditioners' refrigerating period is commonly 9 months or above every year in places like hotels. During refrigerating seasons, hygiene hot water supply is free of charge. During heating and transition seasons, the same amount of heating and hygiene hot water, which is generated from gas boiler. After calculation, all come from heat recovery.
Compared with traditional heating pattern, air conditioning can help save heating expenditure by about 80~90% every year.

3. Low temperature heating function
It has unique lubricating oil separation technology and compression side oil return system. It overycomes the problem that heat pump air conditioner easily gets burned because of oil shortage when running heating operation in winter. It can work safely in temperature of -15℃. It has intelligent defrosting technology. The defrosting process applies blowing and adding enthalpy technology to enhance defrosting efficiency and to shorten defrosing time. It overcomes the usual malfunctions of oil shortage and low pressure protection when defrosting.

4. Clean and environment-friendly
It applies clean energy electric power and will not create and pollution. It avoids environment-polluted problems when applying mineral.

5. Simple assembling and maintenance, safe and reliable application
It puts air conditioner and hot water into a system and can be easily assembled . It avoids problems of complicated assembling and high maintenance when using hot water equpment like boiler. It also avoids dangers of flammability, explosion and toxic when using regular hot water equipment. It is a very safe and reliable hot water system.

6. Intelligent control
It applies a world leading micro computer control technology with auto adjustment air conditioning, amount of cold and hot water and their temperatures. It does not need special management. It can be set total auto control at the design's request and make PID calculation according to signals and pre-set data. It can control on and off for 32 modules at most. It matches output and load reasonably, saves electric power, and keeps machine units working in best economical state.

7. Quiet and comfortable
The machine units apply good sound insulation materials and shockproof device for compressor. The cooling fan applies special design of aluminum leaves for axial rotation. It offers strong wind, high pressure head, and small vibration. The drive motor applies special motor with E-Grade insulated aluminum cover, low speed and low noise. It has good cooling function, and it is dust and water splash proof. Application is safe and reliable.

8. Remte supervision function
The new generation of micro computer control has remote supervision function and reserves telecommunication interface, which can be connected with central supervsion computer within the distance of 1500 meters. It is included in the building auto control system, in order to fulfill person-computer separation and remote supervision, which benefits users.