11.2. Indoor Unit
11.2.1.How to Fix Installation Plate
The mounting wall is strong and solid enough to prevent it from the vibration.
Model | Dimension |
CE9***
485 mm 82 mm 165 mm 158 mm 127 mm 85 mm
CE12***
The centre of installation plate should be at more than 
at right and left of the wall.
The distance from installation plate edge to ceiling should more than 
.
From installation plate left edge to unit’s left side is 
. From installation plate right edge to unit’s right is 
.
B: For left side piping, piping connection for liquid should be about 
from this line.
:For left side piping, piping connection for gas should be about 
from this line.
1.Mount the installation plate on the wall with 5 screws or more (at least 5 screws).
(If mounting the unit on the concrete wall, consider using anchor bolts.)
•Always mount the installation plate horizontally by aligning the
2.Drill the piping plate hole with ø70 mm
•Line according to the left and right side of the installation plate. The meeting point of the extended line is the center of the hole. Another method is by putting measuring tape at position as shown in the diagram above. The hole center is obtained by measuring the distance namely 128 mm for left and right hole respectively.
•Drill the piping hole at either the right or the left and the hole should be slightly slanting to the outdoor side.
11.2.2.To Drill a Hole in the Wall and Install
a Sleeve of Piping
1.Insert the piping sleeve to the hole.
2.Fix the bushing to the sleeve.
3.Cut the sleeve until it extrudes about 15 mm from the wall.
When the wall is hollow, please be sure to use the sleeve for tube ass’y to prevent dangers caused by mice biting the connecting cable.
4.Finish by sealing the sleeve with putty or caulking compound at the final stage.
11.2.3.Indoor Unit Installation
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