| 摘要 |
A window mounted unit (27) has an air intake system with filter (3), fan (4) and sensors (5) for air quality, moisture and clarity and an air outlet with sensors (16) for temperature, air quality, moisture and carbon dioxide, extractor fan (14) filter (14) and a heat recovery unit (7). A microcontroller (19) with receiver (22) receives control signals from room mounted air quality sensor unit (12) and portable control unit (20) via transmitters (21) |
