Multi-Zone Installation Manual

Installation Manual 9
Installation of Indoor, Outdoor Unit
ENGLISH
Read completely, then follow step by step.
Indoor unit
1. Do not have any heat or steam near the unit.
2. Select a place where there are no obstacles
in front of the unit.
3. Make sure that condensation drainage can
be conveniently routed away.
4. Do not install near a doorway.
5. Ensure the unit is unobstructed, allow proper
space on all sides according to the arrows
and distance measurements in the figures.
6. Use a Metal Detector or Metal Scanner to
locate studs to prevent unnecessary damage
to the wall.
Select the best location
Top view
Front view
H=20(25/32) or more
Service Space
Ceiling
A
B
Capacity(Btu/h class) AB
9/12k 600(23-5/8) 900(35-7/16)
18k 600(23-5/8) 1100(43-5/16)
Unit:mm(inch)
[Ceiling Concealed Duct Type] [Ceiling Cassette Type]
* Suitable dimention “H” is necessary to get a slope to
drain as show in the figure.
600
(23-5/8)
600
(23-5/8)
Inspection hole
[600(23-5/8) x 600(23-5/8)]
Control box
Ceiling
Ceiling Board
Ceiling Board
Floor
Unit:mm(inch)
At least 1800(70-
7
/
8
)
3600(141-
23
/
32
) or less
1000(39-
3
/
8
)
or more
500(19-
11
/ 16 )
or more
10(
13
/32 )
or more
500(19-
11
/ 16 )
or more
300(11-
13
/
16
) or less
30(1-3/16)
±3(1/8)
More than 200(7-7/8)
Recommended height
2000(78-3/4)
More than
100(3-15/16)
More than
100(3-15/16)
Unit:mm(inch)
[Wall-mounted Type]
❈ Note : remove obstructions to prevent blockage of airflow path
Installation of Indoor, Outdoor Unit