LG LSN5AP2D Instrukcja Użytkownika Pobierz pdf (Strona 31)

FLARING WORK AND CONNECTION OF PIPING

Bundle the piping and drain hose together by

wrapping them with cloth tape over the range

within which they fit into the rear piping housing

section.

Drain hose

Pipe

Vinyl tape(narrow)

Reroute the pipings and the drain hose across

the back of the chassis.

Wrap with

vinyl tape(wide)

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.

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).

Connection of the

piping-Outdoor

When tightening the flare nut with torque

wrench, ensure the direction for tightening

follows the arrow on the wrench.

Align the center of the pipings and

sufficiently tighten the flare nut by hand.

Finally, tighten the flare nut with torque

wrench until the wrench clicks.

Tubing holder

Hook

Push

Drain hose

Connecting

cable

Outdoor unit

Gas side piping

(Bigger diameter)

Liquid side

piping

(Smaller

diameter)

Torque wrench

Piping for

passage through

piping hole

INSTALLATION

N.m

17.6~24.5

33.3~41.2

53.9~64.7

61.7~80.4

97~118.6

kgf.cm

180~250

340~420

550~660

630~820

990~1210

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 43 44

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LG LSN5AP2D Instrukcja Użytkownika Strona 31

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