5.2 IMPORTANT – READ BEFORE INSTALLING
Check the power supply. Voltage, frequency and phase must correspond to that specified on the
unit nameplate. The power supply must be able to handle the additional load imposed by this
equipment.
6 LOCATING THE UNIT
Consult local building codes and National Code for special installation requirements. When
installing the unit, allow sufficient space for air flow clearance, wiring and servicing the unit. Left
side, right side and front should have a minimum clearance of 36 inches for servicing. Rear
clearance should be at least 1 inch to allow for out-of-square walls. The unit may be set directly on
top of the raised floor or on adjustable jackstands.
The unit should not be placed near any corner of the room. For best air distribution, the unit should
be place in mid-point against the unit should be place in mid-point against the longest wall, and as
close to the load(s) as possible. For multiple units, place them as far apart from each other as
possible for optimum air distribution. Before placing a unit directly on the raised floor, it is
important that the proper openings have already been cut.
The location of the unit shall be selected based on air distribution in the room and service access
requirement. Proper clearance is important for the unit function and access to various components
for service.
Front clearance: 38"
Left clearance: 38"
Right clearance: 38"
Rear clearence: 1"
38" MIN. CLEARANCE
36" MIN. CLEARANCE
Figure 3 Floor Clearance Requirement
14
38" MIN. CLEARANCE
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