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How to mount installation plate
The wall you select should be strong and solid
enough to prevent vibration
1. Mount the installation plate on the wall with
type "A" screws. If mounting the unit on a
concrete wall, use anchor bolts.
• Mount the installation plate horizontally by
aligning the centerline using a level.
2. Measure the wall and mark the centerline. It
is also important to use caution concerning
the location of the installation plate-routing
of the wiring to power outlets is through the
walls typically. Drilling the hole through the
wall for piping connections must be done
safely.
• For right rear piping and left rear piping, draw
a line in the direction of the arrow marked "A".
The meeting point of the two lines is the
center of the hole.
The position of the center of the
hole.
Drill a hole in the wall
• Drill the piping hole with a ø70mm (2.76 in)
hole core drill. Drill the piping hole at either
the right or the left with the hole slightly
slanted to the outdoor side.
Installation of Indoor, Outdoor Unit
Type "A" screw
Weight
12K Btu
Left rear piping
C
B,D
A
Hole Center
C
A,B,D
Installation plate
Left holecore position
A
A
WALL
Indoor
Installation Plate
Marking-off line
Thread
Right rear piping
D
A,B,C
C
A,B
D
Right holecore position
A
A
Outdoor
Installation Manual 9
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