Table Of Contents - LG JRNU28GBGA4 Installation Manual

Ceiling Concealed Duct - High Static Type Indoor Unit Installation Manual

TABLE OF CONTENTS

Installation Requirements
Features.....................................3
Safety Precautions....................4
Installation
Selection the best location ....7
Ceiling opening dimension
and hanging bolt location ......8
Indoor Unit Installation...........9
Wiring Connection .................9
Checking the Drainage........10
Installation of Remote con-
troller.....................................13
Optional Operation of Wired
Remote Controller ...............15
How to Set E.S.P?..............16
Dip Switch Setting ..............19
2 Indoor Unit
Required Parts
qFour type "A" screws
qConnecting cable
qPipes: Gas side
Liquid side
(Refer to Product Data)
qInsulation materials
qAdditional drain pipe
Required Tools
qLevel gauge
qScrew driver
qElectric drill
qHole core drill
qFlaring tool set
qSpecified torque wrenches
(different depending on model No.)
qSpanner .......Half union
qA glass of water
qScrew driver
qHexagonal wrench
qGas-leak detector
qVacuum pump
qGauge manifold
qOwner's manual
qThermometer