Lennox VEMD007N432U - Page 21

Multi Variable Air Conditioners Duct Type Indoor Unit
17
No.
Name
No.
Name
1
Return Air Duct
6
Transition Pipe
2
Canvas Duct
7
Supply Air Duct
3
Return Air Blinds
8
Diffuser
4
Hanger Rod
9
Diffuser Connector
5 Supply Air Outlet
— —
5.4.2 Shape and Size of Air Outlet and Air-return Opening
The following figure is applicable for the models below:
VELD007~024N432U
Fig 5.4.3
Item
Model
Dimension of air outlet flange
Dimension of air return
A B C D
VEMD007~012N432U
122 585 200 710
VEMD013~021N432U
122 885 200 1010
VEMD024N432U
122 1185 200 1310
5.4.3 Installation of Air-return Duct
(1) Square flange is defaulted to be fitted on the back before ex-factory. Air-return cover is on
the bottom, as shown in Fig.5.4.4.
Fig5.4.4
(2) If air return from the bottom is needed, switch the positions of square flange and air-return
cover.
(3) Use a clincher to connect air-return duct to the air-return opening of indoor unit. The other