MIDIS units are high-efficiency, compact water chillers with a wide selection of optional hydraulic circuit
equipment. The units are designed to meet the cooling requirements of systems with small to medium cooling
capacities. MIDIS units are intended for outdoor installation.
The MIDIS unit features two refrigeration circuits. Each circuit is equipped with a hermetic scroll compressor of
advanced design, characterized by significantly lower noise emissions during operation. The compressors are
designed and certified for operation with flammable refrigerants.
A common dual plate evaporator with advanced characteristics (SWEP True Dual technology) is installed, connecting
both refrigeration circuits to the hydraulic circuit via a single plate heat exchanger (evaporator). This design
ensures maximum heat transfer efficiency while reducing the required refrigerant charge. The air condenser is of
microchannel aluminium design. Fans are axial with EC motors, enabling variable speed control and adjustable
condensing temperatures.
Each MIDIS unit is factory tested and charged with refrigerant and oil. Conformity assessment of the unit (assembly)
is carried out in accordance with the European Pressure Equipment Directive (PED) 2014/68/EU. The unit meets all
safety and environmental requirements.
Number of refrigeration circuits*: 2
*Number of refrigeration circuits corresponds to the number of compressors
Number of air heat exchangers (condensers): 4
Unit dimensions:
Number of refrigeration circuits*: 2
*Number of refrigeration circuits corresponds to the number of compressors
Number of air heat exchangers (condensers): 4
Unit dimensions:
