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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

Questions and Answers:

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LG MC12AHR Specifications

General

Type	Split system
Cooling capacity (max)	12000 BTU/h
Dehumidifying capacity	1.5 l/h
Heating capacity (max)	13200 BTU/h
Air conditioner functions	cooling, heating
Cooling capacity in watts (max)	3520 W
Heating capacity in watts (max)	3870 W
Indoor unit type	Wall-mountable
Airflow	600 m³/h
Noise level	35 dB