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2 Room Air Conditioner
Room Air Conditioner Installation Manual
TABLE OF CONTENTS
Installation Parts Provided.........................................3
Safety Precautions......................................................4
Installation of Indoor, Outdoor Unit...........................9
Select the best location ...........................................9
Piping length and elevation ....................................10
Fixing Installation Plate ..........................................11
Drill a hole in the wall.............................................11
Flaring Work and Connection of Piping..................12
Flaring work............................................................12
Connecting the Piping............................................13
Connecting the Cable between Indoor Unit
and Outdoor Unit.......................................................19
Connect the cable to the Indoor unit......................19
Connect the cable to the Outdoor unit...................20
Connection method of the connecting
cable(Example).......................................................21
Connect the cable to the indoor unit......................22
Checking the Drainage, Forming the Pipings and
Long Pipe Setting...................................................23
Checking the drainage............................................23
Forming the piping..................................................24
Air Purging and Evacuation.....................................25
Checking method....................................................25
Evacuation..............................................................26
Charging.....................................................................27
Test Running..............................................................28
❏ 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