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  • Room RF thermostat BT-D02-RF

    Electronic room RF thermostat with LCD-display specially designed to control different types of heating systems.
    Compatible with other WATTS® Vision® Smart Home products.
    3 control modes :
    • via internal sensor.
    • via external sensor (floor sensor).
    • via internal sensor and floor temperature limitation by external sensor.
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    Technical Features

    • Radio frequency 868 MHz.
    • Bidirectional communication.
    • Temperature setting range: 5 - 37 °C.
    • Working mode: Comfort, Reduced, Antifreeze, Timer.
    • Display with back-light.
    • Special functions: keyboard lock function, open window function.
    • Temperature differential 0.5 K or proportional band (PWM).
    • Regulation on the integrated temperature sensor: NTC. Option: possibility to regulate on external sensor.
    • Class of protection: IP30.
    Type Code WELF
    Power supply
     BT-D02-RF   P06671 2 AAA LR03 1.5V batteries

    Used in conjunction with