LG UU12 Installation Manual page 12

The Indoor Unit Installation
• Select and mark the position for fixing
bolts.
• Drill the hole for set anchor on the face
of ceiling.
• Insert the set anchor and washer onto
the suspension bolts for locking the
suspension bolts on the ceiling.
• Mount the suspension bolts to the set
anchor firmly.
• Secure the installation plates onto the
suspension bolts (adjust level roughly)
using nuts, washers and spring
washers.
CAUTION: Tighten the nut and bolt top
revent unit falling.
12 Air Conditioner
Old building
1 Set anchor
2 Plate washer
3 Spring washer
4 Nut
5 Suspension
bolts
• Local supply
① Set anchor
② Plate washer
③ Spring washer
④ Nut
⑤ Suspension bolt
New building
- M10
- M10
- W3/8 or M10
- W3/8 or M10