Gree GKH12K3CI Installation And Operation Manual page 43

GKH18K3CI / GKH24K3CI / GKH30K3CI GKH36K3CI / GKH42K3CI
The drilling of holes in the ceiling must be done by the professional personnel.
☆
Notes:
The dimension for the ceiling openings with * marks can be as large as 910mm. But the
overlapping sections of the ceiling and the decorated surface boards should be maintained at no less
than 20mm.
68 0(
G a p s b e w t ee n ho i i t s ng sc
84 0( )
I ndoo r uni t
89 0(
C ei i l ng openi n g
950(
D e co a r e t d s u f r ace bo
Fig.19
40
R ef
H oi
)
e r w o r ds
)
)
ar ds
r g i er ant pi pe
(X ) 4
i st ng s cr ew