Vertiv | Liebert CRV+ | User Manual 1
Chapter 1 Introduction
The Liebert CRV+ series is the next generation series of air conditioners that provide precise
environmental control. The Liebert CRV+ models are the latest in the long line of modern enterprise-
grade products from the Liebert family. Incorporating the high standards associated with the Liebert
name, the CRV+ series utilizes the latest technology, system components, and streamlined
manufacturing process.
Liebert CRV+ air conditioners are products that are specifically created and designed for the small-and-
medium data centers, computer rooms, and similar ecosystems which call for a high degree of accuracy
and precision. It addresses the needs and challenges associated with such applications and setups. It
caters to sensitive applications which need a suitable environment for optimal performance. Therefore,
care should be taken while testing these sensitive products or maintaining a favorable environment for
mission critical equipment, as even a slight deviation may lead to inaccurate results. Precision Air
Conditioning must not only keep room conditions within a specific range but also must have the
precision to react quickly to a drastic change in heat load and prevent wide temperature fluctuations.
The CRV+ air cooled AC unit is packed with features such as high reliability, high sensible heat ratio, and
large airflow. The unit is an air-cooled single cooling system and configured with DC Speed Regulation
back- inclined centrifugal fan.
Packed with a host of features, it lowers the sound emissions significantly and thereby reduces the noise
pollution. It is a top-notch system that adheres to the standard in Precision Air Cooling in terms of
energy-efficiency, space requirements, and reliability.
Figure 1-1 shows the appearance of various models in the Liebert CRV+ series:
Figure
1-1 Models in the CRV+ series