1. Find out where to install the hood plate on the wall, draw a line with a pencil, and use a spirit level when drawing the line to ensure that the hood is installed horizontally.2. Drill holes in the installation location and use Phillips screws to fix the hood plate included in the box to the wall.3. Hang the hood on the plate to ensure that there is no wobbling or unhooking of the hood and that it is as level as possible.4. Connect one end of the pipe to the air outlet on the hood and connect the other end to the flue or wall hole on the wall.5.2. Connect one end of the exhaust pipe to the outlet on the range hood and the other end to the flue or wall hole on the wall. If the exhaust smoke to *** with the flue, do not insert the exhaust pipe too deep resulting in increased resistance to smoke, if the exhaust smoke to the outside of the wall, it is recommended that the exhaust pipe outside the installation of blinds, and be sure to make the mouth of the exhaust pipe out of the 30mm, to avoid back to the irrigation. 5. Screw or push the oil cup into place to fix it. 6. Press the "power" button, press the "light" button. 7. Press the "Lighting" button, the left and right lighting is on, press it again, the button pops up and the lighting goes out. Press the "high speed" switch, the motor is running at high speed, press the "low speed" key, the motor becomes low-speed operation, can be operated cyclically, press the "stop" key once, the motor stops running.