Step 1.3 Drilling A Hole Through The Wall - Samsung RAC Series Technical Data Book

13. Installation
13-1. Indoor unit
AC MNTDCH
Installation plate (1)

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 2.56 inch (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.
1 Determine the position of a 2.56 inch (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
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.
Right
Rear right or left
Bottom right
B
A
AC018MNADCH 1.42 (36)
AC024MNADCH 1.30 (33)
A
F
AC030/036MNTDCH
2 Drill 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.
Indoor unit
Pipe bundle hole
C
Unit : inch (mm)
B C D
7.48 (190) 3.19 (81) 1.42 (36)
4.33 (110) 4.33 (110) 1.30 (33)
Pipe bundle hole: Ø 2.56 inch (65 mm)
B
C
Pipe bundle hole
D
E
Unit : inch (mm)
A B C D E
6.14 2.64 14.33 1.36 2.54 0.77
(156) (67) (364) (34.5) (64.5) (19.5)
Pipe bundle hole: Ø 2.56 inch (65 mm)
Wall
Drain hose
F
35