20446089

Thermostat, NO contact, with centre plate Time-controlled, Berker Q.1/Q.3/Q.7/Q.9, polar white velvety
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  • Thermostat, NO contact, with centre plate Time-controlled, Berker Q.1/Q.3/Q.7/Q.9, polar white velvety
    Art No. 20446089
    EAN No. 4011334354727
    P.U. 1 part
    Price * on demand
    Price Group
    Technical Characteristics
    • with access protection
    • timer for changing the temperature by the hour
    • with frost protection function
    • with valve protection function
    • Operating hours meter or energy consumption display adjustable
    • with switchover manual/automatic mode
    • operating languages are adjustable: German, English, Dutch or French
    • large, backlight display with text display
    Nominal voltage 230 V
    Rated voltage 230 V AC
    Frequency 50 Hz
    Switching current 10 mA ... 10 (4) A
    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
    Colour polarwhite
    Insertion depth 25 mm
    Installation mode without spreader claws
    Connection 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
    Time with automatic summer-/winter time switching (can be switched off)
    • holiday programme with date activation
    • 3 preset time programmes, individually adjustable
    • max. 9 switching times per weekday
    • programmable with operating unit removed
    • 3 blocks of days: Mon-Fri, Sat-Sun, Mon-Sun
    Switching temperature difference ≈ 0,5 K
    • for room and floor heaters
    • for underfloor heating control using room and/or floor temperature possible
    • for heating or cooling mode
    • with self-teaching heating curve
    • 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
    Differentiation characteristic 2 - Sales Time-controlled
    Energy efficiency class IV (2%)
    • temperature control range adjustable
    • with thermal return via software
    Application, usage HVAC control
    Main design line Berker Q.1/Q.3/Q.7/Q.9
    Secondary design line(s) Berker Q.1, Berker Q.3, Berker Q.7, Berker Q.9
  • Manual for 2044xx - Thermostat, NO contact, with centre plate (EN, 2014-03)
    PDF, 972 KB
    Manual for 2044xx - Thermostat, NO contact, with centre plate (EN, 2014-03)
    PDF, 972 KB
    Manual for 2044xx - Thermostat, NO contact, with centre plate (EN, 2014-03)
    PDF, 972 KB
    Manual for 2044xx - Thermostat, NO contact, with centre plate (EN, 2014-03)
    PDF, 972 KB
    Manual for 2044xx - Thermostat, NO contact, with centre plate (EN, 2014-03)
    PDF, 972 KB
    Manual for 2044xx - Thermostat, NO contact, with centre plate (EN, 2014-03)
    PDF, 972 KB
    Manual for 2044xx - Thermostat, NO contact, with centre plate (EN, 2014-03)
    PDF, 972 KB
    Manual for 2044xx - Thermostat, NO contact, with centre plate (EN, 2014-03)
    PDF, 972 KB
    Manual for 2044xx - Thermostat, NO contact, with centre plate (EN, 2014-03)
    PDF, 972 KB
    Manual for 2044xx - Thermostat, NO contact, with centre plate (EN, 2014-03)
    PDF, 972 KB
    Manual for 2044xx - Thermostat, NO contact, with centre plate (EN, 2014-03)
    PDF, 972 KB
    Manual for 2044xx - Thermostat, NO contact, with centre plate (EN, 2014-03)
    PDF, 972 KB
    Manual for 2044xx - Thermostat, NO contact, with centre plate (EN, 2014-03)
    PDF, 972 KB
    Manual for 2044xx - Thermostat, NO contact, with centre plate (EN, 2014-03)
    PDF, 972 KB
    Manual for 2044xx - Thermostat, NO contact, with centre plate (EN, 2014-03)
    PDF, 972 KB
    Manual for 2044xx - Thermostat, NO contact, with centre plate (EN, 2014-03)
    PDF, 972 KB
    More (10)
    HVAC controllers and covers Order Overview for HVAC controllers and covers
    HVAC controllers and covers
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    Berker Q.9 Catalogue Chapter for Berker Q.9
    Berker Q.9
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    Thermostat, NO contact, with centre plate Time-controlled, Berker Q.1/Q.3/Q.7/Q.9, polar white velvety Product Data Sheet for 20446089
    Thermostat, NO contact, with centre plate Time-controlled, Berker Q.1/Q.3/Q.7/Q.9, polar white velvety
    PDF, 524 KB
  • Art No. Description P.U.
    161 Temperature sensor Light control
    161 Temperature sensor Light control
    161 Temperature sensor Light 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.