Multi Variable Air Conditioners Ducted Type Indoor Unit
14
Unit: mm
(in.)
Model
Size of Air Outlet
Size of Air
–return Opening
A
B
C
D
GMV-ND18PHS/A-T(U)
GMV-ND24PHS/A-T(U)
158
(6-1/4)
818
(32-1/4)
994
(39-1/8)
195
(7-5/8)
GMV-ND30PHS/A-T(U)
GMV-ND36PHS/A-T(U)
GMV-ND42PHS/A-T(U)
GMV-ND48PHS/A-T(U)
158
(6-1/4)
818
(32-1/4)
100
(3-7/8)
206
(8-1/8)
4.4.3 Installation of the Return Air Duct
(1) The default installation location of the rectangular flange is at the back and the return
air cover plate is at the bottom, as shown in Fig 4.4.4.
Fig 4.4.4
(2) The installation method can be chosen with considering the conditions of the building
and maintenance etc., as shown in Fig 4.4.5.
Fig 4.4.5
Table 5 Installation of the return air duct
No.
Name
No.
Name
1
Return Air Inlet (with filter)
4
Supply Air Duct
2
Return Air Duct
5
Grille
3
Indoor unit
