Product review (1 stars): IT DOES NOT HAVE A GOOD, SENSIBLE USER MANUAL
This Range Hood is designed very poorly and it is made with very cheap material.
It makes LOTS of noise to a point that my wife and I, we can't here each other and we have to shut it off in order to talk . We just bought it few month back and we already thinking of replacing it. ABOVE ALL, IT DOES NOT HAVE  A GOOD, SENSIBLE USER MANUAL, DO YOURSELF A FAVER AND DO NOT BUY THIS