Division 4 The information referred to in points 2(1), 2(2), 2(3), 2(4) and 2(5) shall be durably marked on or near the rating plate of the fan, where for point 2(5) one of the following forms of words must be used to indicate what is applicable:
United Kingdom
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‘A variable speed drive must be installed with this fan’,
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‘A variable speed drive is integrated within the fan’.