Air-Circle

The Air-Circle radio temperature sensor BL220TEMP is a supplement to the radio exhaust air switch BL220F. It serves to increase safety, comfort and energy savings with simultaneous operation of a ventilation system such. an extractor hood or an exhaust air dryer and a room-air-dependent fireplace. The radio temperature sensor supplements the function of the radio transmitter, which monitors the position of the window. Without the wireless temperature sensor, the extractor hood will only be released if the flow of outside air is ensured via an open window. The wireless temperature sensor can release the hood even when the window is closed. However, the prerequisite for this is that the fireplace is not in operation. This condition is determined by measuring the temperature in the exhaust pipe. If the temperature does not exceed 40 ° C, the wireless temperature sensor will send enabling signals to the radio receiver every 10 seconds. Take back of electrical appliances