Refrigerant Piping; Installation Of Outdoor Unit - LG B30AWYN762 Installation Manual

Installation of Indoor, Outdoor Unit

REFRIGERANT PIPING

• Use two spanners when connecting the
refrigerant pipe to the unit.
• Make a bend with a radius as large as
possible.
• Perform air purge with R410A or vacuum
drying.
• When piping work is finished, check all
joints.

INSTALLATION OF OUTDOOR UNIT

I Select the following location
• A place where the air conditioner can get good ventilation.
• A place where it shall not annoy the neighbors.
• A place where the unit shall be leveled and that can support the weight of unit and
withstand its vibrations.
I Keep a maintenance space
14 Ceiling Concealed Duct Air Conditioner
Perform the work according to the Service Manual or
Installation Guide.
Indoor
Factory charged
Outdoor
Select a location that satisfies the following
conditions. Install the unit firmly in place.
Unit(mm)
Above 300
Flared connection (Union)
Use a seemliness tube
Flared connection
(Service valve, Ball valve)
Above 100
Outdoor unit
Above 600
Above 700
Face of wall