20448989

Thermostat, NO contact, with centre plate Time-controlled, Berker S.1/B.3/B.7, polar white glossy
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  • Thermostat, NO contact, with centre plate Time-controlled, Berker S.1/B.3/B.7, polar white glossy
    Art No. 20448989
    EAN No. 4011334354703
    P.U. 1 part
    Price * on demand
    Price Group
    Technical Characteristics
    • Operating hours meter or energy consumption display adjustable
    • with frost protection function
    • with valve protection function
    • timer for changing the temperature by the hour
    • with access protection
    • with switchover manual/automatic mode
    • operating languages are adjustable: German, English, Dutch or French
    • large, backlight display with text display
    Rated voltage 230 V AC
    Switching current 10 mA ... 10 (4)
    Switching current at cos φ = 0.6 max. 4 A
    Power consumption ≈ 1.2 W
    Lithium cell power reserve [years] ≈ 10
    • with integrated temperature sensor
    Colour of design line polar white
    Insertion depth 25 mm
    • without spreader claws
    • with additional connection for external floor temperature sensor/remote sensor
    • with screw terminals
    Floor temperature setting range 10 … 40 °C
    Room temperature setting range 5 … 30 °C
    • with automatic summer-/winter time switching (can be switched off)
    • holiday programme with date activation
    • 3 blocks of days: Mon-Fri, Sat-Sun, Mon-Sun
    • programmable with operating unit removed
    • max. 9 switching times per weekday
    • 3 preset time programmes, individually adjustable
    Switching temperature difference ≈ 0,5 K
    • with self-teaching heating curve
    • for room and floor heaters
    • for underfloor heating control using room and/or floor temperature possible
    • for heating or cooling mode
    • control process PWM or 2-point (on/off) can be selected
    • PWM cycle time and hysteresis (for two-point control) settable
    • type of actuator (currentless closed/open) adjustable
    • Time-controlled
    Energy efficiency class IV (2%)
    • temperature control range adjustable
    • with thermal return via software
    Application, usage HVAC control
    Main design line Berker S.1/B.3/B.7
    Secondary design line(s) Berker S.1, Berker B.7, Berker B.3
  • Manual for 2044xx - Thermostat, NO contact, with centre plate (EN, 2014-03)
    PDF, 972 KB
    HVAC controllers and covers Order Overview for HVAC controllers and covers
    HVAC controllers and covers
    PDF, 939 KB
    Berker B.7 Catalogue Chapter for Berker B.7
    Berker B.7
    PDF, 19 MB
    Thermostat, NO contact, with centre plate Time-controlled, Berker S.1/B.3/B.7, polar white glossy Product Data Sheet for 20448989
    Thermostat, NO contact, with centre plate Time-controlled, Berker S.1/B.3/B.7, polar white glossy
    PDF, 520 KB
  • Art No. Description P.U.
    161 Temperature sensor HVAC-control
    161 Temperature sensor HVAC-control
    161 Temperature sensor HVAC-control 1 prt.
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* All data is subject to errors and technical modifications. All price values are recommended retail price values, exclusive of VAT.