48 
Dimension of the indoor unit 
 
640
 
 
 
 
 
 
692 (Flange for air outlet duct)
Flange for air outlet duct
564 (Suspension bolt pitch)
Suspension lug
824 (Suspension bolt pitch)
Water inlet
194
38
126
155
23
15
22
40
14
14
23
23
231231220
704
* Filter Uninstalled
10-ø3.1(Hole)
220
200
150
120
5-ø3.1(Hole)
640 (160x4) 
29
96
66
26
750
37
33
81
30
30
238
44
143
80
10
84
2-ø3.1(Hole)
28
153
150
680
27
145
Inspection access 
(450x450) 
(Field supply)
14
 
 
In case of Bottom Intake 
 
1  Remove the frame filter assy as shown in 
diagram 1 
2  Remove cover plate as shown in diagram 1 
3  Fix frame filter assy as shown in diagram 2 
4  Fix cover plate as shown in diagram 2 with 
the dummy hole downward. 
 
 
 
 
 
 
1
2
Dummy hole
Dummy hole
Air intake
Air intake
Frame 
Filter 
Assy
Air 
discharge
Air discharge
Cover plate
Cover plate
Frame Filter 
Assy
 
 
 
Fixing Frame Filter Assy 
 
*  Attach the frame fi lter assy to 
the main unit while pushing the 
tip of the latches in the direction 
of the arrow.
In case of bottom side
Main unit
Filter Assy
In case of back side