The dry contact signal of the UPS5000-E does not support the remote emergency stop function.

The default password for the UPS2000-G-(6-20kVA) operator panel is ().

The operation noise of the NetCol5000-A air conditioning unit is abnormal. It should be checked whether the compressor, fan, pipeline, etc. are fixed normally and there is looseness.

The Netcol 5000-A35kW uses an electronic expansion valve.

When the Huawei air-cooled air conditioner outdoor unit is installed horizontally, the distance between the two outdoor units is greater than or equal to () mm.