White backlight LCD touch screenWeekly programDifferential pre-set 0,3KThermal gradient: 4K/hMinimum differential: ±0,1KMaximum ambient temperature: 45 °CSoftware Class A. ON / OFF boiler control (settable from the main menu)Acoustic signals: buzzer feedback with key pressingPerpetual clock calendar, with backup batteryProtection degree: IP20Electric featuresPower supply from the electric circuit 230V-50HzInsulation class: IIPulse voltage: 4000VPollution degree: 2Connection: 3 screw terminals (contact switching NC and NO). Type of action: 1BU (micro disconnection)
