Vertiv Liebert CRV CRD10 Series User Manual

Mechanical Installation
Vertiv | Liebert CRD10 | User Manual 35
Table 3-5 shows the allowable vertical distance between condenser and indoor unit.
Table 3-5 Vertical Distance between Condenser and Indoor Unit
Positioning of the Outdoor Unit
Height
Outdoor unit is higher than the
Indoor unit
Maximum: +30m (98.4ft.)
Outdoor unit is lower than the
indoor unit
Maximum: -8m (-26.2ft.)
Outdoor unit with Low
Ambient Kit is lower
than the indoor unit
Piping Equivalent
Length m(ft.)
10(33)
15(49)
30(99)
45(147)
60(197)
75(246)
91(300)
Max. Height m(ft.)
-5(-16)
-4.7(-15)
-3.7(-12)
-2.8(-9)
-1.9(-6)
-1(-3)
0(0)
3.6 Installation Procedures
The CRD10 models of air conditioners are used between racks and one side of it is adjacent to the server
cabinet. The CRD10 models of air conditioners are targeted for small-and-medium data centers,
computer rooms, and similar systems.
3.6.1 Leveling the Cabinet
Once all the components of the cabinet have been installed, level the cabinet. The following section is a
step-by- step illustration of the process of leveling the cabinet.
1. Place the cabinet at the desired location (preferably an open ground). Use a movable wrench to
loosen the fixing nuts on the four foot bolts in a clockwise direction.
2. Rotate the hexagonal bolts at the bottom of the feet in the clockwise or counterclockwise direction
until the feet rise or fall to a suitable position. Use a gradient measuring tool to ensure that the cabinet
is in a uniform level state. Refer to the Figure 3-10 to understand the process better.
Figure 3-10 Leveling the Cabinet
Clockwise
Counter clockwise
or clockwise
The feet rise
or drop
Fixing nut
Hexagonal nut

Vertiv Liebert CRV CRD10 Series Specifications

General

Brand	Vertiv
Model	Liebert CRV CRD10 Series
Category	Air Conditioner
Language	English