LG MULTI V ARNU48GBRZ4 Manual page 26

MULTI V
Indoor Unit
11. Installation
※ According to type of indoor unit,
external appearance could be different.
1. The dimensions of the paper model for installation are the same as those of the ceiling opening dimensions.
2. Select and mark the position for fixing bolts and piping hole.
3. Decide the position for fixing bolts slightly tilted to the drain direction after considering the direction of drain hose.
4. Drill the hole for anchor bolt on the wall or 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.
5. In case of ducted type unit, apply a joint-canvas between the unit and duct to absorb unnecessary vibration.
Hanging bolt
(W3/8 or M10)
Nut
(W3/8 or M10)
Spring washer
(M10)
26
Ceiling
Level gauge
Flat washer for M10
(accessory)
Flat washer for M10
(accessory)
Nut
(W3/8 or M10)
Old building
• The following parts are local purchasing.
1.Hanging bolt - W 3/8 or M10
2.Nut - W 3/8 or M10
3.Spring washer - M10
4.Plate washer - M10
CAUTION
• Tighten the nut and bolt to prevent the unit from falling.
New building
a Set anchor
b Plate washer
c Spring washer
d Nut
e Suspension
bolts
Fresh Air Intake Unit