Digital controller for heating systems with remote control (EV80)

General Features: Control of 1 modulating mixing valve; Control of the circulation pump (with shut-down delay); Control of one ON-OFF auxiliary user (domestic water); Switch-on times optimization, enabled or disabled for choice; Two generic alarm inputs (optoisolated) used to notify any system malfunctions; 1 RS232 communication channel for connection to a modem o directly to a PC; Weekly programming with 3 time bands per day; LED to indicate relays status; Clock charge reserve: over 5 years; Alphanumeric display with 4 lines each with 16 characters with timed backlighting; Program selector switch (6 positions); Selector switch for manual adjustment of the day ambient temperature (± 2,5°C).

Electric Features: Power supply: 230Vca 50Hz; Consumption: 7 VA; Contacts rating 5A- 230Vca (resistive load); 2 optoisolated alarm inputs to prevent interference; 1 communication channel RS232 for connection to a modem or directly to a computer.