Verifying The Installation - Huawei SUN2000 Series Quick Manual

2. Connect the signal cable connector to the communications port.
Communications
port (COM)
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Verifying the Installation

No. Acceptance Criteria
1 The solar inverter is installed correctly and securely.
2 The cables are routed properly as required by the customer.
3 The communications expansion module is installed correctly and securely.
4 Cable ties are evenly distributed and no burr exists.
5 The PE cable is connected correctly and securely.
6 The DC switch and all the switches connected to the solar inverter are set to the OFF
position.
7 The AC output power cable, DC input power cables, and signal cable are connected
correctly and securely.
8 Unused terminals and ports are locked by watertight caps.
9 The installation space is proper, and the installation environment is clean and tidy.
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