Extractor fan in bathroom isn’t shutting off - only way to get it to stop is turn the lighting circuit off and the consumer unit. But as soon as you turn the bathroom light on it starts up again. Taken cover off and cleaned it up but there’s a squeaking noise. I am not handy - time for a spark?
Is it a timer or a moisture-sensing circuit that keeps it going for a time after you turn off the light? These usually have a small rheostat that adjusts the sensitivity / time. Maybe turning that will kick it back into normal operation.
Extractor fan in bathroom isn’t shutting off - only way to get it to stop is turn the lighting circuit off and the consumer unit. But as soon as you turn the bathroom light on it starts up again. Taken cover off and cleaned it up but there’s a squeaking noise. I am not handy - time for a spark?