LG ARWN192DA2 Bedienungsanleitung PDF herunterladen (Seite 42)

42 Outside Unit

Refrigerant piping system

• When the number of indoor units to be connected to the branch pipes is less than the number of branch

pipes available for connection then cap pipes should be fitted to the surplus branches.

• Fit branch pipe lie in a horizontal plane.

• Header should be insulated with the insulator in each kit.

• Joints between branch and pipe should be sealed with the tape included in each kit.

• Any cap pipe should be insulated using the insulator provided with each kit and then taped as described

above.

Pinched pipe

Horizontal plane

View from point B in the direction of the arrow

Insulate the header using

the insulation

material attached to the

branch pipe kit

as shown in the figure.

Insulator

Insulator of field pipe

Tape

Cap pipe

Insulator for cap pipe

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LG ARWN192DA2 Bedienungsanleitung Seite 42