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Indoor Unit Installation Precautio
ns
Connections of all power cables, control cables, and ground cables must c
omply with the local electrical code, and the cable specifications should
comply with the local cabling specifications;
For details about the maximum current, see the NetCol5000-C30 kW nameplat
e;
Only trained and qualified personnel are allowed to connect cables;
Before connecting cables, use a multimeter to measure the input voltage a
nd ensure that the power supply is off;
All the NetCol5000-C30 kWs should be safely grounded before powering on;
Keep cables away from the compressors, fans, and floats (otherwise, take
protective measures), and cables should be securely connected;
When laying out cables, route all signal cables (such as the equipotentia
l PE cable, indoor unit communications cable, and T/H sensor cable) insid
e equipment through corrugated pipe.
Copyright © 2017 Huawei Technologies Co., Ltd. All rights reserved.
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