Table Of Contents - LG MULTI V ARNU07GBHA4 Installation Manual

Ceiling Concealed Duct - High Static Type Indoor Unit Installation Manual

TABLE OF CONTENTS

Installation Requirements
Features ...................................3
Safety Precautions.................4
Installation ...............................7
Selection the best location ....7
Ceiling opening dimension
and hanging bolt location ......8
Indoor Unit Installation...........9
Wiring Connection .................9
Checking the Drainage........10
Indoor Unit Drain Piping ......11
Dip Switch Setting ...............13
Group Control Setting..........14
Model Designation...............18
Airborne Noise Emission.....18
Limiting concentration .........18
How to Set E.S.P? ................19
2 Indoor Unit
Required Parts
❏ Four type "A" screws
❏ Connecting cable
❏ Pipes: Gas side
Liquid side
(Refer to Product
Data)
❏ Insulation materials
❏ Additional drain pipe
Required Tools
❏ Level gauge
❏ Screw driver
❏ Electric drill
❏ Hole core drill
❏ Flaring tool set
❏ Specified torque wrenches
(different depending on model No.)
❏ Spanner .......Half union
❏ A glass of water
❏ Screw driver
❏ Hexagonal wrench
❏ Gas-leak detector
❏ Vacuum pump
❏ Gauge manifold
❏ Owner's manual
❏ Thermometer