The automatic Adiabatic cooling systems of ANDRIANOS gain more and more importance in the field of commercial air conditioning systems, since they are the most suitable to create the ideal climate in the incoming air of the condensers, which can be locally up to 15°C lower.
The experts in Adiabatic cooling applications of ANDRIANOS, in cooperation with AHI CARRIER South Eastern Europe Air Conditioning SA, were responsible to solve the serious problem faced in the condensers of four roof-top cooling units, because of the high temperatures during the summer months, in a building of a well-known retail chain.
The problem: Frequent breakdowns and interruptions in operation, as well as low efficiency of the cooling machines due to high temperatures of the incoming air in the condensers
This well-known company had serious problems with the air conditioning of the space, with frequent breakdowns and interruptions in the operation of the air conditioning systems during the summer, when the need for cooling in the stores is imperative.
In addition, the efficiency of the outdoor cooling units was reduced due to the high temperatures in the environment, since the air which enters the condensers has a very high temperature, resulting in a very low cooling capacity and a significant increase in energy consumption.
These problems occur in the condensers of outdoor refrigeration units, when they have to convert the superheated steam of high pressure into a refrigerant fluid of the same pressure, when the surrounding temperature is too high, which makes the condensation process difficult.
Effective solution to operating problems & great energy savings thanks to the new Adiabatic Cooling systems. ANDRAINOS is the only ISO9001:2015 certified company for the trading, distribution, installation and technical support of high pressure misting systems in Greece.
Thanks to the specific design and the proper dimensioning of the machinery and the associated high-pressure spraying equipment by the specialized engineers of ANDRIANOS, the goal of the project was successfully achieved.
New adiabatic cooling system effectively reduces the temperature around the cooling units so that the air entering the condensers has a significantly lower temperature. As a result, the compressors now operate without any particular pressure and the refrigeration units have greatly improved their efficiency, thus saving considerable energy.
Once measured for hardness and conductivity, the water is passed through the appropriate sediment cleaning and softening circuit and sprayed in cloud shape from the adiabatic cooling systems. Combined with the innovative aluminium panels of special reflective film mounted on the condensers, they create the ultimate protection for the machines, and greatly increase their service life over a period of years!
The adiabatic cooling systems are programmed to start automatically when the temperature received by the "T" sensor reaches levels that have been specifically set for each case, through the parameters in the Tmp control box and always according to the degree of hysteresis of the on/off of the pumps. Spraying is carried out in two stages. In the first stage of set1 it is intermittent and in the second stage set2 it is continuous with times defined according to the initial psychrometry study.
In summary, the benefits of the installation of the automatic Adiabatic Cooling system of ANDRIANOS.
- Significant reduction of the air around the HVAC modules up to 15 ° C
- Major reduction in energy consumption by up to 37%
- Gradual amortisation of costs through the reducing of energy consumption
- Increase SEER efficiency of refrigeration units up to 40%
- Increasing the lifetime of machines
- Low start-up and operating costs
- Fast and flexible installation
- 100% automated operating system
- Full protection of the condensers with the reflective membrane.
- 24-hour telephone technical support.
The experts of ANDRIANOS, with continuous training in the latest and increasingly advanced high-pressure misting systems, are able to implement projects of adiabatic cooling of A/C cooling units of all requirements. Their 15 years of experience and strong expertise guarantee the reliability, performance, functionality and aesthetic success in every application.
For direct contact about Adiabatic cooling systems call 27210 23124 or send an email to
