New generation of Floor Ceiling Type R410a DC Inverter EcoDesign, equipped with ALL DC–Inverter technology that ensures full control and up to A++ energy efficiency. · New, sleek and compact design of the indoor units. · Ability to operate in extreme conditions such as heating from -10°C to 24°C and cooling from -15°C to 48°C. · More comfort with a lower noise level from 38 dB(Α) and better air circulation with a 3 speeds indoor fan. Special silent mode and sleep mode with three different choices of temperature fluctuation. · Indication of filter-pollution for programming the next maintenance. · Ability to connect two wired controls for one internal unit, in order to achieve a simpler and more direct handling, or even to a central control, when there are more units installed (optional wired control). · Ability of an ionizer installation. · Easier installation by using communication wires of no polarity. · Easy maintenance and troubleshooting through detailed fault codes.