Huawei NetCol5000-A User Manual page 73

NetCol5000-A 42 kW Air Cooled In-row Precision Air
Conditioner
User Manual
Figure 3-38 Routing cables for the single power supply
Step 2 Connect the PE cable to the cabinet ground bar, as shown in
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Connecting the Power Cable to an Indoor Unit (Dual Power Supplies)
Step 1 Route the external power cable through the cabinet cable hole to the L1, L2, L3, and N ports
of the AC1 and AC2 terminals on the indoor unit respectively.
When there are two power supplies, the power cables must be connected to the primary route
AC1 first and then connected to the secondary route AC2.
Issue 01 (2017-07-27) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
3 Installation Guide
Figure 3-38.
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