Under floor without free cooling


Indoor packaged air conditioning units air cooled type, ideals for installations inside room, shelter for radio base station and data processing centre.
The adjustment of the temperature is got by means of the cooling capacity variation of the air conditioner through Inverter technology (rotation speed variation of compresor).
The air conditioning units AE_IR_SP series are underfloor type. The cooling air is taken from the central zone and sent downfloor.

The air conditioners are equipped with internal controller and temperature and pressure probes, that allow to get anindependent or coordinated “cooling system”, assuring a complete redundance of all the control and conditioning functions.
The monobloc are provided with interface user panel on boardfor the manage of commands and controls, complete with disconnectors, with internal electrical protection for overcurrent.

Technical features

  • Mainframe and panels made of galvanized steel
  • High corrosion resistant
  • Aluminum-aluminum microchannel condenser battery
  • Automatic restart after absence power supply
  • EC evaporation section fans
  • The fans of the condensation section have a variable speed in accordance with the condensation pressure
  • Electronic thermostatic valve
  • 48Vdc air treatment section


  • Canalized kit (conveyors + ducts and pipes)
  • Heating resistance
  • RS232/485 interface board
  • Ethernet interface board
  • SNMP%Web interface board
  • Humidity control (dehumidification limit 40%RH@30°C)