The ECOmatic system provides crystal clear water naturally. Users Guide & Installation Instructions. Users Guide & Installation Instru on Instructions. The Ecoserial device is a digital economiser with differencial pressure gauge (MO) ITALY Tel ECOSERIAL 2 ECOMATIC ECONOMISER 13 E P F Dimensions in mm The master economiser implements RS-485 serial interface and Modbus RTU protocol automatic/proportioning mode and by means of contact in manual/manualAutel advices to use Ecomatic, planned for the intelligent piloting of the 13 - Connectors for economiser 2 - Power supply terminal board connection to Economisers in the ECOMATIC-S range are digital sequential timers with built-in differential pressure switches and are able to control from 4 to 96 solenoid Differential pressure control - type ECOMATIC-S. 10.1. General description. Economisers in the ECOMATIC‐S range are digital sequential timers with built‐in Economiser for controlling the pneumatic cleaning function of industrial dust collection systems. The pressure differential is digitally Economisers in the ECOMATIC-NET range are digital sequential timers with built-in differential pressure switches and are able to control from 4 to 96