Installation steps:
1. Open the package and take out the machine, check whether the machine and accessories are complete, and read the instructions carefully.
2. Select the outer wall with a thickness of 180-400mm, use a level to determine the level, and mark the opening on the wall.
3. Use a 110# rhinestone drill bit to open a through hole at the mark of the center hole of the air duct (note that the hole should be slightly
inclined downward by 1-3 degrees, and the outer hole of the wall should be 3-6mm lower than the inner hole level to prevent rainwater
from pouring back), and then Drill a small M6 hole (subject to the actual size of the expansion screw hole) at the marked points of the
other expansion screw holes, and plug each with a plastic expansion plug from the accessory package.
Angle 3 degrees
Installation Notes
Determination of installation location
Wall drilling
Duct installation
Body installation
Debugging and acceptance
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