Table Of Contents - LG URNU48GVLA2 Installation Manual

Ceiling Suspended Convertable Type Indoor Unit Installation Manual

TABLE OF CONTENTS

Installation Requirements
Introduction.............................3
Safety Precautions.................4
Installation
Selection of the best location 6
Preparing Work for Installation
................................................6
Indoor unit Installation............8
Preparation of Piping.............9
Checking the Drainage........11
Wiring Connection ...............11
Side Cover Assembly..........13
Installation of Wired
Remote Controller ...............14
Optional Operation of
Wired Remote Controller ....16
Dip Switch Setting ...............17
Group Control Setting..........18
2 Indoor Unit
Required Parts
o Installation guide map
o Four type "A" screws & plastic
anchors
o Connecting cable
o Pipes: Gas side
Liquid side
(Refer to Product
Data)
o Insulation materials
o Additional drain pipe
Required Tools
o Level gauge
o Screw driver
o Electric drill
o Hole core drill
o Horizontal meter
o Flaring tool set
o Specified torque wrenches
(different depending on model No.)
o Spanner .......Half union
o Hexagonal wrench
o Gas-leak detector
o Vacuum pump
o Gauge manifold
o Owner's manual
o Thermometer