Left
<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.
<Minimum distances between the hole
and the installation plate>
Model
09/12
<Minimum distances between the hole
and the installation plate>
Model
18/24
36 English
Right
Rear right or left
Bottom right
Pipe bundle hole
(Unit : mm)
A
B
C
D
36
120
81
36
Pipe bundle hole: Ø 65 mm
Pipe bundle hole
(Unit : mm)
A
B
C
D
33
110
110
33
Pipe bundle hole: Ø 65 mm
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
<The hole slants downwards>
Step 1.4 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.
Installation plate
Vinyl tape
Power and communication
cables (assembly cable)
Drain hose
Wall
Drain hose
Refrigerant pipes
(assembly pipe)