Liebert PEX+ Series User Manual page 20

12 Chapter 3 Mechanical Installation
Position and dimensions of air outlet on top cover
The position and dimensions of air outlet on top cover of upflow unit are shown in Figure 3-7 and Table 3-3.
Model
P1020 ～ P1025
P1030 ～ P1035
P1040 ～ P1050
P2060 ～ P2070
P3080 ～ P3100
Side panel knock-out locations
If piping and wiring from the base are difficult, connection from side panel can be selected. The locations and
dimensions of knock-out holes are shown in Figure 3-8.You should select the inlet and outlet holes according to the
actual needs. Ensure only one service is used per opening.
A
B
C
Figure 3-7 Position of air outlet on top cover of upflow unit
Table 3-3 Dimensions of air outlet on top cover of upflow unit (unit:mm)
A
720
650
850
650
850
P1020 and P1025 series knock-out
Liebert. PEX+Series Precision Air Conditioner
A
A
C
B
795
900
900
900
900
User Manual
B
C
800
700
900
1400
1800