LG MULTI V ARNU07GTUA4 Engineering Product Data Book page 32

Indoor unit
10. Installation
• Please read this instruction sheet completely before installing the product.
• When the power cord is damaged, replacement work shall be performed by authorized personnel only.
• Installation work must be performed in accordance with the national wiring standards by authorized personnel only.
Outlet
Required Parts
• Connecting cable
• Pipes: Gas side
Liquid side
• Hanging Bolt
(W 3/8 or M10 length 650mm)
• Insulated drain hose
• Additional Drain hose
10.1 Selection of the best location
• There should not be any heat source or steam near the
unit.
• There should not be any obstacles to the air circulation.
• A place where air circulation in the room will be good.
• A place where drainage can be easily obtained.
• A place where noise prevention is taken into considera-
tion.
• Do not install the unit near the door way.
• Ensure the spaces indicated by arrows from the wall,
ceiling, or other obstacles.
• The indoor unit must have the maintenance space.
20 _
Ceiling Cassette 1-Way
Inlet
Required Tools
• Level
• Screw driver
• Electric drill
• Hole core drill
• Flaring Tool set
• Torque Wrenches
• Hexagonal Wrench
• Gas-leak detector
• Thermometer
Ceiling board
17(21/32)
±3(1/8)
Wired Remote
Controller
Ceiling
500(19-11/16)
or more
Floor
Ceiling board
500(19-11/16)
or more
Unit:mm(inch)