Emerson Liebert PEX Series - Page 20

Chapter 2 Mechanical Installation 15
Plenum dimensions
You can select the air supply plenum with grids for the upflow system according to the requirement. The appearance of
the plenum is shown in Figure 2-14, Figure 2-15 and Figure 2-16. The dimensions are listed in Table 2-2.
C
B
A
C
B
A
Figure 2-14 One-bay plenum Figure 2-15 Two-bay plenum
C
B
A
Figure 2-16 Three-bay plenum
Table 2-2 Plenum dimensions
Type
A B C
One-bay plenum 867 853 400 (600, optional)
Two-bay plenum 867 1704 400 (600, optional)
Three-bay plenum 867 2553 400 (600, optional)
 Note
If the height of the plenum selected for air conditioner unit exceeds 600mm, consult Emerson for non-standard production.
Outdoor unit mechanical parameters
See Liebert.PEX Condenser User Manual for the dimensions and mechanical parameters of the outdoor unit.
Liebert.PEX2 Series Air Conditioner User Manual