LG AMNH096VEA0 Service Manual page 48

Installation
6) Connecting the pipings to the indoor unit and the
drain hose to drain pipe.
• Align the center of the pipings and sufficiently
tighten the flare nut by hand.
Indoor unit tubing
• When extending the drain hose at the indoor unit,
install the drain pipe.
Drain hose
Adhesive
7) Wrap the insulation material around the connect-
ing portion.
• Overlap the connection pipe heat insulation and
the indoor unit pipe heat insulation material. Bind
them together with vinyl tape so that there is no
gap.
Plastic bands
• Wrap the area which accommodates the rear pip-
ing housing section with vinyl tape.
Connection
pipe
Vinyl tape
(wide)
Connecting
cable
• Bundle the piping and drain hose together by
wrapping them with cloth tape over the range with-
in which they fit into the rear piping housing sec-
tion.
Drain hose
48 Multi type Air Conditioner
Flare nut Pipings
Indoor unit drain hose
Vinyl tape (narrow)
Insulation material
Indoor
unit piping
Wrap with vinyl tape
Pipe
Vinyl tape
(narrow)
Pipe
Vinyl tape
(narrow)
Wrap with
vinyl tape(wide)
8) Reroute the pipings and the drain hose across the
back of the chassis.
Piping for
passage through
piping hole
9) Set the pipings and the drain hose to the back of
the chassis with the tubing holder.
• Hook the edge of tubing holder to tap on chassis
and push the bottom of tubing holder to be
engaged at the bottom of chassis.
Tubing holder
2
10) Indoor unit installation
• Remove the spacer.
• Ensure that the hooks are properly seated on the
installation plate by moving it left and right.
Press the lower left and right sides of the unit
against the installation plate until the hooks engage
into their slots(clicking sound).
Hook
1
Push
Connecting
cable
Drain hose