LG MC12AHR - Table of Contents

2 Multi Type Air Conditioner
Multi Type Air Conditioner Installation Manual
TABLE OF CONTENTS
The following should be
always observed for safety....................................3~5
Installation of indoor, outdoor unit .....................6~10
Flaring work and connection of piping.............11~14
Connecting the Cable between Indoor Unit and
Outdoor Unit........................................................15~16
Checking the Drainage, Forming the Pipings
and Long pipe Setting ........................................17~18
Air Purging...........................................................19~20
Use of Front Panel ...................................................21
Test running...............................................................22
Combination indoor units ........................................23
Combination table of Models...................................24
❏ 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