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  • Radio connection box WFHC-RF

    Radio frequency connection module for WFHT-RF thermostats with LCD display and external antenna 1.5m. Pump relay (2 outputs, each 8 A). Compatible to both normally open (N.O.) or normally closed (N.C.) actuators. Modes selection: Comfort, Reduced, Auto, Holiday 9 integrated standard programs and 12 variable user programs. ITCS (Intelligent Temperature Control System), reset function. Bicoloured LEDs facilitate radio configuration and programming. 3 hours power reserve, non-volatile program memory. Protection class IP 20. Antenna, reception in open field up to 100 metres, frequency 868 MHz or 433 MHz.

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    Type Main/Add Part no. WID Zones Power supply Frequency, MHz
    WFHC-RF Main 10021138 4 zones 230 VAC 433,92
    WFHC-RF Main 10021136 4 zones 24 VAC 433,92
    WFHC-RF Main
    10021139 4 zones 230 VAC 868
    WFHC-RF Main
    10021137 4 zones 24 VAC 868
    WFHC-RF Main
    10021142 6 zones 230 VAC 433,92
    WFHC-RF Main
    10021140 6 zones 24 VAC 433,92
    WFHC-RF Main
    10021143 6 zones 230 VAC 868
    WFHC-RF Main
    10021141 6 zones 24 VAC 868
    WFHC-RF Additional    10021134      4 zones        24/230 VAC        433/868         
    WFHC-RF Additional 10021135 6 zones 24/230 VAC 433/868

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