LG Universal System Air Conditioner Service Manual page 37

CASE 2
• Install the unit leaning to a drainage hole side as a fig-
ure for easy water drainage.
POSITION OF CONSOLE BOLT
• A place where the unit will be leveled and that can
support the weight of the unit.
• A place where the unit can withstand its vibration.
• A place where service can be easily performed.
• 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.
: Tighten the nut and bolt to prevent unit falling
Suspension
bolts
Spring
washer
Nut
Max.
12mm Washer
Old building
1 Set anchor
2 Plate washer
3 Spring washer
4 Nut
5 Suspension
bolts
Service Manual 37
Ceiling suspended
New building