Huawei FusionModule1000A40 Quick Installation Manual page 16

Prefabricated all-in-one data center

Hide thumbs Also See for FusionModule1000A40:

NO.C004 Air conditioning unit communications cable port schematic

Air Conditioner Indoor Unit Wiring Port Layout Diagram

Air conditioner model: 42 kW NetCol5000-A042

Technical requirements:

1. Use a 3x16 AWG cable (BOM number: 25030361).

2. Crimp cord end terminals (BOM number: 14170097) at both ends of the

cable.

3. Connect the cable to ports 1, 2, and 3 of the signal terminal X302.

Air Conditioner Outdoor Unit Wiring Port Layout Diagram

Technical requirements:

1. The signal cable between indoor and outdoor units is an RS485

communications cable.

2. Crimp cord end terminals at both ends of the cable.

3. Connect the communications cable to ports 3, 4, and 5 of the outdoor

unit signal terminal.

4. Black corresponds to 3, white corresponds to 4, and green corresponds

to 5.