LG FLEX MULTI SPLIT Installation Instructions

2 Room Air Conditioner
Room Air Conditioner Installation Manual
TABLE OF CONTENTS
Installation Parts Provided.........................................3
Safety Precautions......................................................4
Installation of Indoor, Outdoor Unit...........................7
Select the best location ...........................................7
Piping length and elevation ......................................8
Fixing Installation Plate(Standart Type)....................9
Preparing work for Installation (Artcool Type Only) ....
10
Sticking the installation guide map
and fixing Indoor unit (Artcool Type Only)..............11
Drill a hole in the wall .............................................11
Flaring Work and Connection of Piping..................12
Flaring work............................................................12
Connecting the Piping ............................................13
Connecting the Cable between Indoor Unit
and Outdoor Unit.......................................................19
Connect the cable to the Indoor unit......................19
Connect the cable to the Outdoor unit. ..................20
Connection method of the connecting
cable(Example).......................................................21
Connect the cable to the indoor unit(For SE, S4
Chassis)..................................................................22
Checking the Drainage, Forming the Pipings and
Long Pipe Setting...................................................23
Checking the drainage............................................23
Forming the piping..................................................24
Air Purging and Evacuation .....................................25
Checking method....................................................25
Evacuation..............................................................26
Charging.....................................................................27
Panel Front Assembly (Artcool type Only).............28
Test Running..............................................................29
Combination indoor units ........................................30
Combination table of Models...................................31
❏ Level gauge
❏ Screw driver
❏ Electric drill
❏ Hole core drill (ø50mm)
❏ Horizontal meter
❏ Flaring tool set
❏ Specified torque wrenches
1.8kg.m, 4.2kg.m, 5.5kg.m, 6.6kg.m
(different depending on model No.)
❏ Spanner .................Half union
❏ A glass of water
❏ Screw driver
❏ Hexagonal wrench(4mm)
❏ Gas-leak detector
❏ Vacuum pump
❏ Gauge manifold
❏ Owner's manual
❏ Thermometer
❏ Holder Remote Control
Installation Requirements
Required Tools

LG FLEX MULTI SPLIT Specifications

General

Brand	LG
Model	FLEX MULTI SPLIT
Category	Air Conditioner
Language	English