LG B70AWYN985 Installation Manual page 14

PRODUCT INSTALLATION
14
- 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 sus-
pension bolts (adjust level roughly) using
nuts, washers and spring washers.
Old building
1 Set anchor
2 Plate washer
3 Spring washer
4 Nut
5 Suspension
bolts
• Local supply
① Set anchor
② Plate washer - M10
③ Spring washer - M10
④ Nut - W3/8 or M10
⑤ Suspension bolt - W3/8 or M10
CAUTION
!
Tighten the nut and bolt to prevent unit
falling.
CAUTION
!
Install declination of the indoor unit is
very important for the drain of the duct
type air conditioner. Always lay the in-
door unit with downward inclination
(0.8 ˚ to 1.3 ˚). Prevent any upward flow
or reverse flow in any part.
New building
Ceiling
Drainage hole
CORRECT
Ceiling
Drainage hole
INCORRECT
Ceiling
Drainage hole