Table Of Contents - LG FLEX MULTI SPLIT Installation Instructions Manual

Room Air Conditioner Installation Manual

TABLE OF CONTENTS

Installation Requirements
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
2 Room Air Conditioner
Required Tools
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