Vertiv™ | Liebert® SRC-G | User Manual
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Mechanical Installation
2.2. Installation Notes
• Vertiv™ Liebert® SRC-G indoor unit is wall mounted and the outdoor unit is installed outside of equipment/
computer room or on the floor of other rooms, still it is recommended to provide adequate maintenance space
for indoor (refer Figure 2-5) and outdoor units while installation.
• Vertiv recommends that the site preparation is defined as per the requirements. However, if these
requirements are not met, Vertiv recommends that rectifications should be made on the site in order to
comply with the specified requirements and conditions.
• However, if the rectifications or modifications are not implemented as per instruction, then Vertiv does not
guarantee the accuracy and precision of the temperature and humidity provided by the unit.
• The Liebert SRC-G indoor unit is charged in the factory with nitrogen at 0.2 MPa (2 bar) pressure for shipping;
before installation release the internal nitrogen of the unit.
• The installers must strictly follow the design drawings for installation and reserve the space for maintenance.
The manufacturer’s engineering dimension drawings can serve as a reference.
• The Liebert SRC-G outdoor unit is pre charged in the factory with R410a gas equivalent of 10 m piping. For
further piping lengths contact Vertiv local technical representatives.