Vertiv | Liebert® CRV4 | User Manual 38
Mechanical Installation
3.6. Checklist for Completed Mechanical Installation
Following are the particulars in the checklist (refer Table 3-11) that need to be veried and conrmed to ensure
that the mechanical installation was implemented successfully:
Table 3-11 Mechanical Installation Inspection Checklist
Particulars Conrmation
Suicient space is reserved for the maintenance activities according to the user manual.
The equipment is installed vertically and the installation fasteners have been xed.
The connecting piping between the indoor and outdoor units are installed and the ball valves at
the indoor and outdoor units are fully opened.
The airow direction of the air bales have been adjusted (if necessary).
The condensate drain pipe is rmly connected.
Water supply pipe is connected to the electrode humidier.
All pipe connectors are rmly xed.
The fasteners used for the transportation have been removed.
All connected copper and water pipes shall be insulated properly.
Irrelevant things (such as transportation material, structure material, and tools), inside or around
the unit have been cleared after the unit is installed.
After all the particulars are checked and conrmed, perform the electrical installation operation.