36
English
Ins
tallation
Step 1.4 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.
1
Determine 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.
Right
Left
Rear right or left
<Possible directions of the pipe bundle>
Bottom right
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.
<Minimum distances between the hole and the
installation plate>
Pipe bundle hole
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.
Wall
Drain hose
Indoor unit
<The hole slants downwards>
Step 1.5 Taping the pipes, cables, and
drain hose
1
Wrap 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
2
Wind the refrigerant pipes, power cable,
communication cable and drain hose with vinyl tape
to make a pipe bundle.
Refrigerant pipes
(assembly pipe)
Installation plate
Vinyl tape
Drain hose
Power and communication cables
(assembly cable)
(Unit : mm)
Model
A
B
C
D
✴✴
10
✴✴
UN
36
60
65
36
✴✴
09/12
✴✴
✴✴
13
✴✴
UN
33
120
81
36
✴✴
18
✴✴
ME/UN
33
190
81
36
✴✴
18
✴✴
TC/SS
✴✴
24
✴✴
33
110
110
33
Pipe bundle hole: Ø 65 mm
DB68-06039A-00.indd 36
5/25/2016 7:08:48 PM
