Installation space requirement
Provide sufficient installation space for product safety.
In ceiling-concealed installations:
Left
side
Strong and durable ceiling
Indoor unit
Right
side
150
or more
400
or more
Service access
Ceiling
2
5
0
0
o
r
mo
re
(W
h
e
n
n
o
ce
ili
n
g
)
Floor
2
4
0
o
r
mo
re
20 or more
20 or more
300 or more
Unit: mm
Maintenance space requirement
For future maintenance and service access, provide sufficient maintenance space.
NOTE:
Do not place any wiring or illumination in the maintenance space, as they will impede ser-
vice.
Service access
Unit: mm
Unit
Control box
Service space
400
or more
3
0
0
o
r
mo
re
1
0
0
o
r
mo
re
- 31 -
3-3. Slim duct type
3. Dimensions
4-5 UNIT
MULTI-SPLIT TYPE
4-5 UNIT
MULTI-SPLIT TYPE