The Universal Remote Control for Indoor Units is equipped with a large display that allows you to quickly view the set temperature and the air conditioner functions; the three keys ( ON OFF – INCREASING the temperature and REDUCING the temperature) are positioned in an easily and immediately accessible way while the MODE key is housed under a sliding door which allows you to set the air conditioner operating mode (cooling, heating, dehumidification , ventilation, automatic), the FAN key to adjust the fan speed, the SWING key to set automatic swinging of the climate control deflector, the DEFLECTOR HEIGHT ADJUSTMENT key; there are also the keys that allow you to program the remote control on the model of air conditioner and the RESET key to reset the memorized settings. Further down, by forcing the door open, you can access the battery compartment. The Tecnosystemi universal remote control for air conditioners is equipped with a patented system for searching the usage code relating to the operation of the air conditioner. It is possible to enter the numerical values (0-9) of the required code in a direct, visual, practical, fast and efficient way.