How does a tumble dryer know its filter is full? 3.13K viewsJanuary 3, 2024 Question100.55K May 22, 2019 0 Comments Is it to do with the amount of air that can pass through it? In: Engineering 7 Answers ActiveNewestOldest Anonymous Posted May 22, 2019 0 Comments either air pressure or a photodiode with an IR led shining through the filter (that’s how it was solved on a projector I had) You are viewing 1 out of 7 answers, click here to view all answers. Register or Login
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