LG LS-H366NMD0 - Page 29

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5. Indoor unit installation
■ Hook the indoor unit onto the upper portion of the
installation plate.(Engage the three hooks of the
rear top and rear lower of the indoor unit with the
upper edge and lower edge of the installation
plate.) Ensure that the hooks are properly seated
on the installation plate by moving it left and right.
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.
■ Tighten the flare nut with a wrench.
■ When extending the drain hose at the indoor unit,
install the drain pipe.
7. Wrap the insulation material around the connecting
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.
■ Wrap the area which accommodates the rear
piping housing section with vinyl tape.
Installation
plate
Three upper
hooks
Installation plate
Indoor unit
Three lower
hooks
Setting line
Vinyl tape
Adhesive
Drain hose
Indoor unit drain hose
(narrow)
Plastic bands
Insulation material
Vinyl tape(narrow)
Connection
pipe
Connecting cable
Indoor
unit piping
Pipe
Vinyl tape
(wide)
Wrap with vinyl tape
Indoor unit tubing Flare nut Pipings
Torque wrench
Indoor unit tubing
Spanner (fixed)
Connection pipe
Flare nut
30K, 32K 5/8"[6.6kg.m] 3/8"[4.2kg.m]
36K, 38K 3/4"[6.6kg.m] 3/8"[4.2kg.m]
Pipe Size[Torque]
Capacity
(Btu/h)
GAS LIQUID