Heating thermostat SMARTY

digitalprogrammablewall-mounted

Technical data External dimensions: 120 x 90 x 28 mm Touch-screen display 80 x 55 mm (3,8") Weekly programming for periods of at last 30 minutes. Temperatures can be adjusted on three levels: - Comfort - Energy saving - Off with the option of setting the anti-freeze protection. Temperature adjustment range from 4 to 40 °C (from 40 to 99.4 °F) with 0.5 °C/F intervals. System on/off differential, 0.5 °C (can be modified) Summer/Winter function Operating and storage temperature between 0 and 40 °C Fitted with reminder alarm Display with backlight Partial recessed ( 230 V mod.) or covered fastening (battery mod.) in a standard 503 box. Delegated Regulation (EU) n. 811/2013; annex IV-3: - Class of the temperature control device: Class 1: Class I - Contribution of the temperature control device to the seasonal energy efficiency of environment heating in %: 1% Electrical data - version with 230 V power supply Power supply from 110 to 230 V - 50/60 Hz Protection rating IP20 System activation contact: relay with 1 free deviation contact 6 - 230 V - 5 (0.5) A max. Contact for telephone actuator or centralised Summer-Winter commuter. Electrical data - version with battery power supply Power supply with 2 alkaline batteries AAA - LR3 - 1.5 V Protection rating IP20 System activation contact: relay with 1 free deviation contact 6 - 230 V - 5 (0.5) A max.