CAFM
43
4-Way Air Discharge Semi-Concealed Type
(CAFM Type)
3-13. Preparation for Suspending
This unit uses a drain pump. Use a carpenter’s level
to check that the unit is level.
3-14. Suspending the Indoor Unit
(1) Fix the suspension bolts securely in the ceiling
using the method shown in the diagrams (Figs. 3-
48 and 3-49), by attaching them to the ceiling sup-
port structure, or by any other method that
ensures that the unit will be securely and safely
suspended.
(2) Follow Fig. 3-49 and Table 3-3 to make the holes
in the ceiling.
Table 3-3
Unit: mm
(3) Determine the pitch of the suspension bolts using
the supplied full-scale installation diagram. The
diagram and table (Fig. 3-50 and Table 3-4) show
the relationship between the positions of the sus-
pension fitting, unit, and panel.
Table 3-4
Unit: mm
Fig. 3-48
Fig. 3-49
Fig. 3-50
Hole-in-anchor
Hole-in-plug
Concrete
Insert
Suspension bolt (M10 or 3/8")
(field supply)
Type
A
B
C
D
788
723
885
885
9, 12, 18,
25, 36, 48
Length
A
B
C
D
113
173
173
210
210
256
36, 48
9, 12, 18, 25
E
88
88
319
113
Type
Length
D (ceiling opening dimension)
C (ceiling opening dimension)
A (suspension bolt pitch)
B (suspension bolt pitch)
E
A
B
C
D
3
5
Sus
pe
ns
io
n
l
ug
Refri
g
era
n
t t
u
bi
ng
joi
n
t (liq
u
id
s
ide)
Refri
g
era
n
t t
u
bi
ng
joi
n
t (
g
a
s
s
ide)
(VP25)
Drai
n
o
u
tlet (other
s
ide)
Note: For DC Fan Tap Change Procedure for 4-Way
Cassette, see page 128.
06-062 Mini ECO-i II for Technibel 2/8/06 4:32 PM Page 43
