This option module is installed in SHEV Control Centres/Controls. It enables ventilation in automatic mode, CLOSE mode, or manual mode.

An automatic switch (e.g. thermostat or timer) and a selector switch can be connected for this purpose. The operating mode is selected via the selector switch.

    Technical Data

    • Ambient temperature: -5 °C to +40 °C
    • Relative humidity: 20 % to 80 %, non-condensing
    • Dimensions (W x H x D): 55 x 55 x 18 mm



    Corresponding components:

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