KLIC-DD is a Zennio interface that allows a bidirectional communication between a KNX
domotic system and residential air-conditioning units. Due to its bidirectional communication, the air conditioning unit can be controlled in the same way as using a remote control and the real status if the air-conditioning unit is checked and sent to the KNX bus for its monitoring.
Bidirectional communication with AC units through port S21.
Control over the main functionalities of the A/C unit: ON/OFF, Temperature, Mode, Fan and Swing.
Errors control and identification (it handles AC unit error codes as well as any
communication errors that may arise). LED indicator that allows monitoring the bidirectional traffic flow (see section 1.2). 5 multi operational logical functions module.