1.Fix to a reinforced neck or structure to sufficiently withstand the weight of the product (approximately 2kg)
2.Fix the body to the reinforced neck
3.Use 100Ø PVC pipe and elbow when installing on the ceiling
4.Close and seal the connection between the exhaust port (flexible) and the duct with tape, hose band, or caulking.
5.After noticing the cover spring hole in the body, hold both springs connected to the cover with both hands and insert them into the spring hole in the body.
6.Connect the power (check the operating voltage is 220V, the power is (Loosely connected more than 70cm from the main body)
7.The product installation order of numbers 2 and 3 can be changed according to the user's convenience during installation.