KAIR ECoRotor rotor units
Applications:
Day care centres, schools, offices, assisted living facilities, centralised air conditioning for blocks of flats, restaurants, business premises, offices, industrial facilities, and workplace staff facilities.
Ecodesign Directive ErP2016 and ErP2018 (2009/125/EC).
KAIR ECoRotor systems meet the requirements of the new Ecodesign Directive. The changes brought about by the new directive primarily pertain to the requirements for the efficiency of heat recovery and SFP calculation. The directive stipulates that as of 1 January 2016, the minimum thermal efficiency of heat recovery systems is 67%, and 73% from 1 January 2018 onwards. The ECoRotor systems’ thermal efficiency of heat recovery from supply air is 79–88% (depending on air quantity, with air quantity of 1:1).
Cooling
The system is available with three cooling options. The size of the device remains the same, irrespective of the cooling solution.
-The compressor cooling solution (-CO) (available in a range of efficiency classes) comes with all the cooling components installed and tested.
-The water cooling coil system (-JP) is available with two coil types. The JP4 is suitable for water temperatures of 7–12°C, while the JP6 (district cooling solutions) is designed for water temperatures of 10–15, 10–16 and 10–18°C.
-Used with separate external units, evaporation coils (-HP) are also suitable for heat pump solutions.
Electricity and automation
A system that is tested and automated before delivery is the easiest and most cost-efficient solution. The device comes complete with an electricity and automation unit. Four automation options are available. Can be connected to other automation systems via the Modbus RTU. 3)
-Fidelix Multi 24+ screen (FIM). Installed and tested before delivery. Three-speed control (normal, maximum and night modes).
-Automation substation connectivity. Actuators come connected to a connection strip. The actuators are included in the delivery.
-Ouman Ouflex. Installed and tested before delivery. Three-speed control (normal, maximum and night modes). Can be connected to other automation systems via the Modbus TCP/IP.
-Ouman EH-105. Installed and tested before delivery. Two-speed control (min/max). Can be connected to other automation systems with an additional Modbus RTU or Lon card.
