20 Chapter 2 Mechanical Installation
2.4.3 Requirement Of Maintenance Space
Leave a maintenance space of 850mm in front of the air conditioner unit normally, as shown in Figure 2-21.
850
mm
Figure 2-21 Maintenance space
The minimal maintenance space is required as listed in Table 2-3.
Table 2-3 Minimal maintenance space (unit: mm)
Position
Air-cooled
Water-cooled
Front
600
600
Left
600*
600*
Right
600*
600*
Back
0
0
Note :
1. The space is provided for regular maintenance, such as replacing strainer, adjusting fan, cleaning infared humidifier.
2 *. They are the maintenance space when the water-cooled unit connects water pipes on side or when the air-cooled unit connects
the refrigerant pipes on side. If the water pipes or refrigerant pipes are laid on the bottom of the unit, no maintenance space is
required
Note
For special applications, please consult Emerson.
Liebert.PEX2 Series Air Conditioner User Manual
Summary of Contents for Liebert PEX Series
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