DM17-01.01.08en Light Commercial R410A on-off
150
3.6.3 Install the pendant bolt
① Ceiling installation
Select the position of installation hooks according to the hook holes positions showed in upper picture.
Drill four holes of Ø12mm, 45~50mm deep at the selected positions on the ceiling. Then embed the
expansible hooks (fittings).
② Wall-mounted installation
Install the tapping screws onto the wall.(Refer to picture below)
3.6.4 Install the main body
① Ceiling installation (The only installation method for the unit with drain pump)
Remove the side board and the grille.