SEB bank is one of the largest Scandinavian banks. Its main office consists of two buildings and has ten storeys. The total area of building is 14,340 m2. Two chillers Airwell were installed to ensure the cooling of banks data center
Airwell facilities needed additional cooling capacity in the hot period to ensure the cooling of data center. In the hot period, when the air temperature exceeded +30°C, the equipment was overloaded and periodically switched off. The electrical energy consumption increased considerably, the same happening to the costs. Therefore, it was necessary to provide a solution for ensuring additional cooling capacity in the hot period and to reduce the electrical energy consumption.