A problem I cant seem to fix...When I turn on the fans it does not work when the button is on settings 1,2 or 3. The only setting that works is number 4 which is no use as its way to noisy to use all the time and need the lower settings,can anyone help?
Have been told it may be to do with the resistors or is it just the button?
Will it be expensive to fix?
Thanks for your help, most greatly appreciated !!