Ninian Posted July 13, 2018 Share Posted July 13, 2018 Hi, The led's on the above have been pulsing back and forth across the panel and now it has stopped working. Is this an known fault and can it be fixed or do I just have to buy a replacement circuit board. Thanks. Link to comment Share on other sites More sharing options...
Derek Uzzell Posted July 13, 2018 Share Posted July 13, 2018 A GOOGLE-search on “omnivent fan problems” retrieves quite a few entries. This one seems to describe what you are experiencing: https://www.caravanclub.co.uk/club-together/discussions/information-technical-tips-advice/parts-accessories/roof-extractor-fan-problem/ Link to comment Share on other sites More sharing options...
PJM Posted July 13, 2018 Share Posted July 13, 2018 Mine stopped working and on stripping it out one of the motor brushes was canted in its holder. A quick gentle rub on both brushes had them moving freely and been ok since. Link to comment Share on other sites More sharing options...
blaven Posted July 14, 2018 Share Posted July 14, 2018 Ninian - 2018-07-13 5:03 PM Hi, The led's on the above have been pulsing back and forth across the panel and now it has stopped working. Is this an known fault and can it be fixed or do I just have to buy a replacement circuit board. Thanks. Yes and no. As you’ve probably seen, a new circuit board is £70. But Pete at Metronics repairs them for £30,-a considerable saving. That includes return postage. info@metronics.co.uk Package it well, the two plastic clips are prone to break if not protected adequately. I haven’t used his services, he was on paternity leave, but others have done successfully. Link to comment Share on other sites More sharing options...
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