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4. Installation Walkthrough
4.3. Indoor Unit Installation
4.3.2. Installation Process
Choose a very firm wall for installation. If it’s a wooden wall, use self-tapping screws instead of expansion
bolts. Hang the mounting board onto the wooden wall directly, without drilling holes. Ensure the wooden
wall is sufficiently firm. Walls that are too thin, brittle, or humid are not inadequate for installation.
1)
Take out the expansion bolts and mounting
board accessory. Place the mounting board
on the wall horizontally. Mark the bolting
location onto the wall.
2)
Drill holes with the proper diameter for the
bolts to catch through.
3) Unscrew the nuts from the expansion bolts.
4)
Loosely fix the mounting board onto the
expansion bolts. Do not tighten yet.
5)
Using a hammer, tap the expansion bolts
into the drilled holes. Fasten the nuts with a
wrench to fix the mounting board to the
wall.
6)
Hang the indoor unit onto the mounting
board, making sure it is stable and placed
well. The installation is then complete.
