- Manual means: reading the temperature and setting the fan speed and correcting them again and again. The changing ambient temperature must therefore also be taken into account manually. - Automatic means: Set the selected max. temperature (even better: temperature range). The fan control now automatically regulates the correct speed. The ambient temperature is thus also taken into account. Digitec offers only very few automatic fan controls.

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I have fans with LEDs, which can be switched on and off via an additional plug. Now I want to retrofit a fan control. My question is whether there is a control via which I can switch the LED on and off. My fans Cougar LED fan D14HB-G (140mm)

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