Occasionally when I plug it in it beeps, lights up for a fraction of a second and then goes off. Afterwards it only beeps when I touch the start button again. Other times it works perfectly OK. I’ve cleaned the filter and the air quality sensor. No improvement.
When I plug it in it beeps, lights up for a fraction of a second and then goes off. Afterwards it only beeps when I touch the start button again.
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Occasionally when I plug it in it beeps, lights up for a fraction of a second and then goes off. Afterwards it only beeps when I touch the start button again. Other times it works perfectly OK. I’ve cleaned the filter and the air quality sensor. No improvement.