2Room Air Conditioner
Room Air Conditioner Installation Manual
TABLE OF CONTENTSSafety Precautions.........................3
Introduction.....................................9
Symbols Ued in This Manual......9
Features.......................................9
Installation.....................................10
Installation Parts........................10
Installation Tools........................10
Installation Map..........................11
Confirm The Refrigerant...........12
Select The Best Location .........13
Piping Length And Elevation.....14
How To Mount Installation Plate
..15
Drill a Hole In The Wall..............15
Flaring Work...............................16
Connecting The Piping..............17
Connection Of The Drain Hose
...22
Connection Of Piping -Outdoor
...22
Connection Of The Cable.........23
Checking The Drainage............25
Forming The Piping...................26
Air Purging.................................27
Air Purging With Vacuum Pump
..27
Charging.....................................29
Test Running.................................30
Installation guide
at the seaside................................31
❏ Installation plate
❏Four type "A" screws
❏Connecting cable
❏Pipes:Suction line
Evaporator line
(Refer to page 13)
❏Insulation materials
❏Additional drain pipe
(
Outer Diameter.........15.5mm(0.61in))
❏Two type "B" screws
Installation
Requirements Required Parts Required Tools
❏Level gauge
❏Screwdriver
❏Electric drill
❏Hole core drill(ø70mm(2.76in))
❏Flaring tool set
❏Specified torque wrenches
4.2kg.m, 6.6kg.m
(different depending on model No.)
(Refer to page 17)
❏Spanner.....................Half union
❏A glass of water
❏Screw driver
❏Hexagonal
wrench(4mm(0.16in))
❏Gas Leak Detector
❏Vacuum pump
❏Manifold Gauge
❏Owner's manual
❏Thermometer
❏Remote Control Holder