23
11.3 Indoor
Unit
11.3.1
How to Fix Installation Plate
The mounting wall must be strong and solid enough to prevent it from the vibration.
The center of installation plate should be at more than
c
at right and left of the wall.
The distance from installation plate edge to ceiling should more than
d
.
From installation plate left edge to unit’s left side is
e
.
From installation plate right edge to unit’s right side is
f
.
○
B
: For left side piping, piping connection for liquid should be about
g
from this line.
: For left side piping, piping connection for gas should be about
h
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.)
o
Always mount the installation plate horizontally by aligning the marking-off line with the thread and using
a level gauge.
2 Drill the piping plate hole with ø2-3/4" hole-core drill.
o
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 5-1/16" for left and right hole
respectively.
o
Drill the piping hole at either the right or the left and the hole should be slightly slanting to the outdoor
side.
11.3.2
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 19/32"
from the wall.
4 Finish by sealing the sleeve with putty or
caulking compound at the final stage.
Summary of Contents for CS-E18NKUA
Page 9: ...9 4 Location of Controls and Components 4 1 Indoor Unit 4 2 Outdoor Unit 4 3 Remote Control ...
Page 10: ...10 5 Dimensions 5 1 Indoor Unit ...
Page 11: ...11 5 2 Outdoor Unit ...
Page 12: ...12 6 Refrigeration Cycle Diagram ...
Page 13: ...13 7 Block Diagram ...
Page 14: ...14 8 Wiring Connection Diagram 8 1 Indoor Unit ...
Page 15: ...15 8 2 Outdoor Unit ...
Page 16: ...16 9 Electronic Circuit Diagram 9 1 Indoor Unit ...
Page 17: ...17 9 2 Outdoor Unit ...
Page 18: ...18 10 Printed Circuit Board 10 1 Indoor Unit 10 1 1 Main Printed Circuit Board ...
Page 19: ...19 10 1 2 Power Printed Circuit Board 10 1 3 Indicator and Receiver Printed Circuit Board ...
Page 20: ...20 10 2 Outdoor Unit 10 2 1 Main Printed Circuit Board ...
Page 21: ...21 10 2 2 Noise Filter Printed Circuit Board ...
Page 45: ...45 15 3 Error Code Table ...
Page 68: ...68 16 1 1 2 To remove discharge grille ...
Page 69: ...69 16 1 1 3 To remove control board 16 1 1 4 To remove cross flow fan and indoor fan motor ...
Page 70: ...70 ...