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Underfloor temperature controller with remote sensor, flush-mounted, 10-50…°C, alre frame, cover 50x50mm, pure white, gloss

FETR 101.715#21

Underfloor temperature controller with remote sensor, flush-mounted, 10-50…°C, alre frame, cover 50x50mm, pure white, gloss

This electronic two-point controller has been specially developed for controlling electrical (max. 3680W) or hot water-based heating/additional heating for underfloor and other surface temperature control systems. Remote sensor HF-8/4-K2 (4m) included in delivery. In the event of a sensor failure and short circuit, the heating is switched off. An approx. 5 K lower temperature can be achieved using the temperature reduction input (night-time reduction).
  • Art.-Nr.: UN030109

    Technical data

    Actual temperature displayNo
    Additional heating switchNo
    Ambient temperature, lower value0 °C
    Ambient temperature, upper value40 °C
    AssemblyComplete device
    Bearing temperature, lower value-20 °C
    Bearing temperature, upper value70 °C
    ColourPure white
    Control behaviour2-point
    Control range, lower value10 °C
    Control range, upper value50 °C
    Cooling control functionNo
    Depth42,4 mm
    DesignBerlin UP
    DisplayNo
    ECO function (reduction)Yes
    ECO input (reduction)230 V AC, 50 Hz
    ECO temperature reductionApprox. 5 K
    Electric connectionScrew terminals
    Electronic controlYes
    Energy efficiency classI
    External settingYes
    Heating / cooling switchNo
    Heating control functionYes
    Height85 mm
    Housing materialPlastic PC
    Internal settingNo
    Maximum air humidity (non-condensing)95 % r.H
    Maximum switching current16 (2) A
    Maximum switching voltage230 V AC, 50 Hz
    Mechanical range reductionYes
    MediumAir, not aggressive
    Minimum switching voltage230 V AC / 50 Hz
    Mounting / attachmentFlush mounting (deep socket recommended)
    Number of control ranges1
    Number of outputs1
    Number of outputs, heating1
    On / Off switchYes
    Operating voltage230 V AC / 50 Hz
    OperationRotary knob and switches
    Output signalSwitching (230 V AC, 50 Hz)
    Potential free switching contactNo
    Protection classII, following appropriate mounting
    RAL colour number (similar)9010
    Safety and EMCIn accordance with DIN EN 60730
    ScaleIndex number scale 1…5
    Sensor elementNTC external
    Sensor externalYes
    Surface propertiesGloss
    Switch/lamp night-time reductionNo
    Switching contactNormally open contact
    Switching difference< 1 K
    Switching difference, can be adjustedNo
    Switching elementRelay
    Switching power3680 W
    Temperature controller versionUnderfloor temperature controller
    Thermal feedbackNo
    Type of protectionIP30
    Width81 mm
    With explosion protectionNo
    Circuit diagram Circuit diagram

    Downloads

    Instructions

    Datasheet

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