Indoor Unit Installation; Wiring Connection - LG AMNW09GL1A2 Installation Manual

Indoor Unit Installation

- Select and mark the position for fixing bolts.
- Drill the hole for set anchor on the face of
ceiling.
CAUTION
!
• Tighten the nut and bolt top revent unit
falling.
- 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.
Old building
1 Set anchor
2 Plate washer
3 Spring washer
4 Nut
5 Suspension
bolts

Wiring Connection

Connect the wires to the terminals on the
control board individually according to the
outdoor unit connection.
- Ensure that the color of the wires of outdoor
unit and the terminal No. are the same as
those of indoor unit respectively.
Indoor unit
Terminal Block
1(L)
Make sure that the screws of the terminal
are free from looseness.
The Power cord connected to the unit
should be selected according to the
following specifications. (Cable type CV
approved by IEC 60502-1)
New building
INSTALLATION OF INDOOR
Outdoor unit
Terminal Block
Indoor Indoor
2(N) 3
WARNING
!
CAUTION
!
9
Terminal Block outdoor
1(L) 2(N) 3
NORMAL
CROSS-SECTIONAL
2
AREA 2.5mm