Samsung AR Series Technical Data Book page 45

11. Installation
Indoor Unit Installation
Attaching the mounting bracket to the wall
1 Hold the mounting bracket against the wall at the
selected installation position making sure that the
screw holes align with the center of the studs in the
wall. If the screw locations do not align with the
studs, use wall anchors.
CAUTION
• The recommended best practice is to attach the
mounting bracket directly to the studs in the wall.
If you did not find a suitable location with studs
(in Step 1.2 on page 90), or if the wall is concrete,
you must use wall anchors of a suitable type and
weight capacity, and install them according to the
manufacturer's instructions. Failure to do so may
cause the material surrounding the joints to crumble
over time and the screws to be loosened and
stripped. This may result in the unit falling from the
wall, which could cause physical injury or equipment
damage.
2 Using a level, make sure that the mounting bracket
is level, then mark the location of the screw holes on
the wall.
3 If using wall anchors, install them at the screw hole
positions, following the manufacturer's instructions.
4 Using six field-supplied mounting screws and
anchors (if applicable), attach the bracket to the wall.
Screw Location x 4ea
※ In case you want more information about the controllers and accessories, please refer to the Controller and
Accessory TDB on pvi.Samsung.com site or Global Partner Portal site.
Drilling the wall penetration
1 Determine the position of the hole through
Level
which the piping bundle (consisting of power and
communication cables, refrigerant pipes, and the
drain hose) will pass. Consider the following:
- The hole inner diameter must be 65 mm.
- The recommended hole location is behind the
unit so that the hole and the piping bundle
will not be visible in the room. The minimum
distances between the hole and the mounting
bracket are:
Center of indoor unit (B)
b
Possible positions for hole behind unit
Model
AR**TXHZ***
AR**TXCA***
AR**TXFY***
- If the hole cannot be positioned behind the unit,
find a position as close to the unit as possible.
The piping bundle that exits the unit and extends
to the hole will need to be attached to the wall
and will be visible inside the room.
- In relation to the bracket shown above, the unit
is shipped with the drain hose connection on the
right, the drain hose exits the unit on the left, and
the refrigerant pipes are bent to exit on the left.
Thus, positioning the hole to the left requires the
least effort. If you position the hole to the right
or below the unit, you will need to move the drain
hose connection to the left and bend the pipes
so that the hose and pipes exit to the right or
bottom.
Center of indoor unit (A)
a
c
a b c
A 165 305 416
B 165 305 486