Indoor unit installation
Installation 91
3.2 Duct indoor unit installation
3.2.1 Service space for indoor unit
3.2.2 Bolt pitch
Capacity(KBtu)
Size of outline dimension mounted plug
L M
18/24 960 350
30 1240 500
36~60 1240 500
3.2.3 Install the pendant bolt
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).