Samsung AR12MSPXASIXEU Drilling a hole through the wall, Taping the pipes, cables, and drain hose

Step 1.3 Drilling a hole through the wall

Before fixing the installation plate to a wall and then fixing the indoor unit to the installation plate, a window frame, or a gypsum board, you must determine the position of a hole (with 65 mm inner diameter) through which the pipe bundle (consisting of power and communication cables, refrigerant pipes, and drain hose) will pass and then drill that hole.

1Determine the position of a 65 mm hole in consideration of the possible directions of the pipe bundle and the minimum distances between the hole and the installation plate.

Left	Right
	Rear right or left

Bottom right

<Possible directions of the pipe bundle>

CAUTION

•If changing the pipe direction from left to right, do not drastically bent it but slowly turn it in the opposite direction as shown. Otherwise, the pipe may be damaged in the process.

Pipe bundle hole

2Drill the hole.

CAUTION

•Be sure to drill only one hole.

•Make sure that the hole slants downwards so that the drain hose slants downwards to drain water well.

Wall

Drain hose

Indoor unit

<The hole slants downwards>

Step 1.4 Taping the pipes, cables, and drain hose

1Wrap foam insulation on parts without insulation on the ends of the refrigerant pipes, as shown in the figure. This wrapping minimises condensation problem.

Insulation

Refrigerant pipes

2Wind the refrigerant pipes, power cable, communication cable and drain hose with vinyl tape to make a pipe bundle.

Installation

<Minimum distances between the hole and the

installation plate>

(Unit : mm)

Model	A	B	C	D
**07*******
**09*******	36	120	81	36
**12*******
**18*******	33	110	110	33
**24*******
		Pipe bundle hole: Ø 65 mm

	Refrigerant pipes
Installation plate	(assembly pipe)
Vinyl tape
Power and communication cables
(assembly cable)
Drain hose

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