Installation Inspection - Liebert CRV+ Series User Manual

24 Chapter 3 Electrical Installation

3.3 Installation Inspection

After the electrical installation is completed, you should confirm the items listed in Table 3-2.
The power voltage is the same as the rated voltage on the unit nameplate
No open-circuit or short-circuit in the electrical connection exists
The power cables and earth cables connected to the disconnect switch, indoor unit
and outdoor unit are connected properly
The circuit breakers or fuses have proper ratings for equipment installed (refer to
the current listed in Table 3-1 for selecting apporopriate circuit breakers or fuses)
The control connections are completed properly
All wiring and connector connections are tight. The fixing bolts are tight
After confirming the preceding points, you can start the commissioning operation.
Table 3-2 Installation inspection
Check item
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Result