Vertiv Liebert CR045 - Chapter 2: Installation

Vertiv | Liebert® CRV4 | User Manual ii
Table of Contents
2.3.1. Operating Environment ......................................................................................................................................................................... 8
2.3.2. Storage Environment ............................................................................................................................................................................8
2.4. Refrigerant Charging Requirement ........................................................................................................................................................9
2.5. Transportation, Unpacking and Inspection ..................................................................................................................................... 9
2.5.1. Transportation and Movement ......................................................................................................................................................9
2.5.2. Unpacking ......................................................................................................................................................................................................10
2.5.3. Inspection ........................................................................................................................................................................................................ 11
Chapter 3: Mechanical Installation....................................................................................................................................................................12
3.1. System Arrangement during Installation ..........................................................................................................................................12
3.1.1. General Arrangement ............................................................................................................................................................................. 12
3.1.2. System Installation Mode ................................................................................................................................................................. 14
3.1.3. Mechanical Parameters ......................................................................................................................................................................16
3.1.4. Base Plate Piping Location and Dimensions ................................................................................................................ 17
3.1.5. Top Plate Piping Locations & Dimensions ......................................................................................................................18
3.1.6. Location of Front Air Outlets ..........................................................................................................................................................19
3.2. Installation of the Indoor Unit ...................................................................................................................................................................20
3.2.1. Leveling the Cabinet .............................................................................................................................................................................20
3.2.2. Removing the Leveling Feet and Fastening .................................................................................................................. 21
3.2.3. Assembly of the Cabinet Parts ..................................................................................................................................................22
3.3. Unit Piping Installation .....................................................................................................................................................................................23
3.3.1. Removing Filter Net ................................................................................................................................................................................24
3.3.2. Connecting the Condensate Water Drainage Piping of the Indoor Unit .......................................... 24
3.3.3. Electrode Humidier Water Inlet Piping Connection ...........................................................................................26
3.3.4. Connection of the Copper Piping between the Indoor and Outdoor Units ................................... 27
3.3.5. Installing Long Piping Kit (for site installation) ........................................................................................................30
3.3.6. Check Valve Installation .....................................................................................................................................................................31
3.3.7. Installing the Solenoid Valve ..........................................................................................................................................................31
3.4. Charging Refrigerant and Adding Lubricant Oil .....................................................................................................................33