Controllers and software for indoor hydronic units EVO Electronic microprocessor controller with remote user interface EVO  . Intuitive and user-friendly multipurpose regulator ERGO Supervision EVO encompasses the best of Galletti adjustment with regard to hydronic indoor units. The EVO software, which was developed entirely by Galletti’s Technical Department, consists of two distinct parts in two microprocessors. The first of these, resident on the power board, manages the monitoring of the parameters and the adjustment logics. The second part of the software, which is loaded on the user interface microprocessor, guarantees true communication, by means of which the installer and the user are guided in the configuration and use of the controller. If on-board installation of the power board is requested, which is an option that is available for the majority of Galletti hydronic indoor units, during the wiring phase you just need to connect the user interface using a twocore shielded cable. This extraordinary simplicity cuts installation time and costs in half. The EVO controller has been designed to govern the operation of Galletti indoor units with single-phase multispeed asynchronous motor or modulating speed BLDC motors. Specifically, its advanced technology makes it possible to establish control networks that are suited to meet any need, for automatic and intelligent management of the system’s indoor units. DIGITAL IN/OUT BUS communi- External devices management cation PLUS Considerable savings in the installation phase User-friendly interface RS485 and OC serial communication Advanced de-humidifying function Simultaneous control of 3 modulating devices Advanced control of time schedules ACCESSORIES EYMCSWE Humidity sensor Power interface for currents greater than 5 A

FUNCTIONS Automatic control of time slots Modulating devices control Humidity control The user interface makes it possible to set the ON/OFF status of the control and the desired setpoint, on an hourly basis, for the different days of the week. If the above-mentioned operating parameters are set on a master unit, they can be replicated on all the connected slaves. EVO is capable of simultaneously controlling up to two modulating valves and one BLDC fan, making it possible to vary the air flow rate and the water flow rate in the heat exchanger, adapting to the thermal load. EVO offers the possibility...